Author name: DJ Henderson

the-earth-heated-up-when-its-day-was-22-hours-long

The Earth heated up when its day was 22 hours long

The Earth heated up when its day was 22 hours long

Because most things about Earth change so slowly, it’s difficult to imagine them being any different in the past. But Earth’s rotation has been slowing due to tidal interactions with the Moon, meaning that days were considerably shorter in the past. It’s easy to think that a 22-hour day wouldn’t be all that different, but that turns out not to be entirely true.

For example, some modeling has indicated that certain day lengths will be in resonance with other effects caused by the planet’s rotation, which can potentially offset the drag caused by the tides. Now, a new paper looks at how these resonances could affect the climate. The results suggest that it would shift rain to occurring in the morning and evening while leaving midday skies largely cloud-free. The resulting Earth would be considerably warmer.

On the Lamb

We’re all pretty familiar with the fact that the daytime Sun warms up the air. And those of us who remember high school chemistry will recall that a gas that is warmed will expand. So, it shouldn’t be a surprise to hear that the Earth’s atmosphere expands due to warming on its day side and contracts back again as it cools (these lag the daytime peak in sunlight). These differences provide something a bit like a handle that the gravitational pulls of the Sun and Moon can grab onto, exerting additional forces on the atmosphere. This complicated network of forces churns our atmosphere, helping shape the planet’s weather.

Two researchers, Russell Deitrick and Colin Goldblatt at Canada’s University of Victoria, were curious as to what would happen to these forces as the day length got shorter. Specifically, they were interested in a period where the day’s length would be at resonance with phenomena called Lamb waves.

Lamb waves aren’t specific to the atmosphere. Rather, they’re a specific manner in which a disturbance can travel through a medium, from vibrations in a solid to sound through the air.

Although various forces can create Lamb waves in the atmosphere, they’ll travel with a set of characteristic frequencies. One of those is roughly 10.5 to 11 hours. As you go back in time to shorter days, you’ll reach a point where the Earth’s day was a bit shorter than 22 hours, or twice the period of the Lamb waves. At this point, any disturbances in the atmosphere related to day length would have the ability to interact with the Lamb waves that were set off the day prior. This resonance could potentially strengthen the impact of any atmospheric phenomena related to day length.

Figuring out whether they do turned out to be a bit of a challenge. There are plenty of climate models to let researchers explore what’s going on in the modern atmosphere. But a lot of these have key features, like day length and solar output, hard coded into them. Others don’t let you do things like rearrange the Earth’s continents or change some atmospheric components.

The researchers did find a model that would allow them to change day length, solar intensity, and carbon dioxide concentrations to those present when Earth’s day length was 22 hours (which was likely to be in the pre-Cambrian). But it wasn’t able to reset the ozone concentrations, and ozone is also a greenhouse gas. So, they ran simulations without ozone, which are expected to be an under-estimate, and one where they elevated methane concentrations in order to mimic ozone’s greenhouse effect.

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us-prepares-for-bird-flu-pandemic-with-$176m-moderna-vaccine-deal

US prepares for bird flu pandemic with $176M Moderna vaccine deal

Pandemic fears —

Phase 3 trial is expected to begin next year.

US prepares for bird flu pandemic with $176M Moderna vaccine deal

The US government will pay Moderna $176 million to develop an mRNA vaccine against a pandemic influenza—an award given as the highly pathogenic bird flu virus H5N1 continues to spread widely among US dairy cattle.

The funding flows through BARDA, the Biomedical Advanced Research and Development Authority, as part of a new Rapid Response Partnership Vehicle (RRPV) Consortium. The program is intended to set up partnerships with industry to help the country better prepare for pandemic threats and develop medical countermeasures, the Department of Health and Human Services said in a press announcement Tuesday.

In an announcement of its own Tuesday, Moderna noted that it began a Phase 1/2 trial of a pandemic influenza virus vaccine last year, which included versions targeting H5 and H7 varieties of bird flu viruses. The company said it expects to release the results of that trial this year and that those results will direct the design of a Phase 3 trial, anticipated to begin in 2025.

The funding deal will support late-stage development of a “pre-pandemic vaccine against H5 influenza virus,” Moderna said. But, the deal also includes options for additional vaccine development in case other public health threats arise.

“mRNA vaccine technology offers advantages in efficacy, speed of development, and production scalability and reliability in addressing infectious disease outbreaks, as demonstrated during the COVID-19 pandemic,” Moderna CEO Stéphane Bancel said in the announcement. “We are pleased to continue our collaboration with BARDA to expedite our development efforts for mRNA-based pandemic influenza vaccines and support the global public health community in preparedness against potential outbreaks.”

US health officials have said previously that they were in talks with Moderna and Pfizer about the development of a pandemic bird flu vaccine. The future vaccine will be in addition to standard protein-based bird flu vaccines that are already developed. In recent weeks, the health department has said it is working to manufacture 4.8 million vials of H5 influenza vaccine in the coming months. The plans come three months into the H5N1 dairy outbreak, which is very far from the initial hopes of containment.

Botched response

The US is badly fumbling its response to the unprecedented outbreak, drawing criticism from US-based and international experts alike. Genetic analyses suggest that the virus has been spreading among the country’s dairy cattle since late last year. But, it wasn’t until months later, on March 25, that the US Department of Agriculture confirmed the first four infected herds in two states (Texas and Kansas). Since then, the outbreak has spread to around 140 herds in 12 states—at least.

Some farms are refusing to test, and experts expect that there is a significant number of undocumented herd infections, particularly given the widespread detection of inactivated H5N1 in the commercial milk supply. Further, of the 140 herds with documented infections, federal officials do not know how many are still actively infected rather than recovered. It is unclear if infected cows can become reinfected, and if so, how quickly after an infection.

While the risk to the general public is considered to be low currently, farm workers are at higher risk of contracting the infection. To date, there have been three confirmed infections among dairy farm workers—one in Texas and two in Michigan, which has had a uniquely robust response to the outbreak. Still, with hundreds to thousands of farm workers at risk of contracting the virus, only 53 people in the country to date have been tested for H5 influenza.

In a presentation in London last month, global health leader Seth Berkley said it was “shocking to watch the ineptitude” of the US response to the H5N1 outbreak. He, like other experts, questioned whether the US public health community has learned or improved from the failures of the COVID-19 pandemic.

Similar to problems during the pandemic, a key barrier to the H5N1 response is resistance from farmers and farm workers to partner with state and federal health officials. Federal agencies have limited authority within states, but they have announced an array of assistance programs for dairy farms, including compensatory funding and access to personal protective equipment for farm workers. They have also issued guidance and restrictions to tighten biosecurity measures. But there has been little voluntary participation on both fronts.

For instance, officials figured out early in the outbreak that movement of cattle, workers, and equipment between farms is the main way H5N1 is spreading among dairies. In April, the USDA required testing of a portion of cows prior to their movement across state lines. But movement within states is governed by states. In a survey last month, which captured data from 54 percent of affected farms at the time, more than 60 percent of farmers said they continued to move cattle off their infected farms after the onset of clinical signs of infection in their animals.

The more the virus expands its footprint across US dairy farms, adapts to its newfound mammalian host, and comes in contact with humans, the more and more chances it has to leap to humans and gain the ability to spread among us.

In HHS’s Tuesday announcement of the Moderna award, Dawn O’Connell, assistant secretary for Preparedness and Response, spoke to the growing concern that the H5N1 outbreak could spark another pandemic. “The award made today is part of our longstanding commitment to strengthen our preparedness for pandemic influenza,” O’Connell said. “Adding this technology to our pandemic flu toolkit enhances our ability to be nimble and quick against the circulating strains and their potential variants.”

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surface-pro-11-and-laptop-7-review:-an-apple-silicon-moment-for-windows

Surface Pro 11 and Laptop 7 review: An Apple Silicon moment for Windows

Microsoft's Surface Pro 11, the first flagship Surface to ship exclusively using Arm processors.

Enlarge / Microsoft’s Surface Pro 11, the first flagship Surface to ship exclusively using Arm processors.

Andrew Cunningham

Microsoft has been trying to make Windows-on-Arm-processors a thing for so long that, at some point, I think I just started assuming it was never actually going to happen.

The first effort was Windows RT, which managed to run well enough on the piddly Arm hardware available at the time but came with a perplexing new interface and couldn’t run any apps designed for regular Intel- and AMD-based Windows PCs. Windows RT failed, partly because a version of Windows that couldn’t run Windows apps and didn’t use a familiar Windows interface was ignoring two big reasons why people keep using Windows.

Windows-on-Arm came back in the late 2010s, with better performance and a translation layer for 32-bit Intel apps in tow. This version of Windows, confined mostly to oddball Surface hardware and a handful of barely promoted models from the big PC OEMs, has quietly percolated for years. It has improved slowly and gradually, as have the Qualcomm processors that have powered these devices.

That brings us to this year’s flagship Microsoft Surface hardware: the 7th-edition Surface Laptop and the 11th-edition Surface Pro.

These devices are Microsoft’s first mainstream, flagship Surface devices to use Arm chips, whereas previous efforts have been side projects or non-default variants. Both hardware and software have improved enough that I finally feel I could recommend a Windows-on-Arm device to a lot of people without having to preface it with a bunch of exceptions.

Unfortunately, Microsoft has chosen to launch this impressive and capable Arm hardware and improved software alongside a bunch of generative AI features, including the Recall screen recorder, a feature that became so radioactively unpopular so quickly that Microsoft was forced to delay it to address major security problems (and perception problems stemming from the security problems).

The remaining AI features are so superfluous that I’ll ignore them in this review and cover them later on when we look closer at Windows 11’s 24H2 update. This is hardware that is good enough that it doesn’t need buzzy AI features to sell it. Windows on Arm continues to present difficulties, but the new Surface Pro and Surface Laptop—and many of the other Arm-based Copilot+ PCs that have launched in the last couple of weeks—are a whole lot better than Arm PCs were even a year or two ago.

Familiar on the outside

The Surface Laptop 7 (left) and Surface Pro 11 (right) are either similar or identical to their Intel-powered predecessors on the outside.

Enlarge / The Surface Laptop 7 (left) and Surface Pro 11 (right) are either similar or identical to their Intel-powered predecessors on the outside.

Andrew Cunningham

When Apple released the first couple of Apple Silicon Macs back in late 2020, the one thing the company pointedly did not change was the exterior design. Apple didn’t comment much on it at the time, but the subliminal message was that these were just Macs, they looked the same as other Macs, and there was nothing to worry about.

Microsoft’s new flagship Surface hardware, powered exclusively by Arm-based chips for the first time rather than a mix of Arm and Intel/AMD, takes a similar approach: inwardly overhauled, externally unremarkable. These are very similar to the last (and the current) Intel-powered Surface Pro and Surface Laptop designs, and in the case of the Surface Pro, they actually look identical.

Both PCs still include some of the defining elements of Surface hardware designs. Both have screens with 3:2 aspect ratios that make them taller than most typical laptop displays, which still use 16: 10 or 16:9 aspect ratios. Those screens also support touch input via fingers or the Surface Pen, and they still use gently rounded corners (which Windows doesn’t formally recognize in-software, so the corners of your windows will get cut off, not that it has ever been a problem for me).

Surface Pro 11 and Laptop 7 review: An Apple Silicon moment for Windows Read More »

economics-roundup-#2

Economics Roundup #2

Previously: Economics Roundup #1

Let’s take advantage of the normality while we have it. In all senses.

There is Trump’s proposal to replace income taxes with tariffs, but he is not alone.

So here is your periodic reminder, since this is not actually new at core: Biden’s proposed budgets include completely insane tax regimes that would cripple our economic dynamism and growth if enacted. As in for high net worth individuals, taking unrealized capital gains at 25% and realized capital gains, such as those you are forced to take to pay your unrealized capital gains tax, at 44.6% plus state taxes.

Austen Allred explains how this plausibly destroys the entire startup ecosystem.

Which I know is confusing because in other contexts he also talks about how other laws (such as SB 1047) that would in no way apply to startups would also destroy the startup ecosystem. But in this case he is right.

Austen Allred: It’s difficult to describe how insane a 25% tax on unrealized capital gains is.

Not a one-time 25% hit. It’s compounding, annually taking 25% of every dollar of potential increase before it can grow.

Not an exaggeration to say it could single-handedly crush the economy.

An example to show how insane this is: You’re a founder and you start a company. You own… let’s say 30% of it.

Everything is booming, you raise a round that values the company at at $500 million.

You now personally owe $37.5 million in taxes.

This year. In cash.

Now there are investors who want to invest in the company, but you can’t just raise $37.5 million in cash overnight.

So what happens?

Well, you simply decide not to have a company worth a few hundred million dollars.

Oh well, that’s only a handful of companies right?

Well, as an investor, the only way the entire ecosystem works is if a few companies become worth hundreds of millions.

Without that, venture capital no longer works. Investment is gone.

Y Combinator no longer works.

No more funding, mass layoffs, companies shutting down crushes the revenue of those that are still around.

Economic armageddon. We’ve seen how these spirals work, and it’s really bad for everyone.

Just because bad policy only targets rich people doesn’t mean it can’t kill the economy or make it good policy.

I do think they are attempting to deal with this via another idea he thought was crazy, the ‘nine annual payments’ for the first year’s tax and ‘five annual payments’ for the subsequent tax. So the theory would be that the first year you ‘only’ owe 3.5%. Then the second year you owe another 3.5% of the old gain and 5% of the next year’s gain. That is less horrendous, but still super horrendous, especially if the taxes do not go away if the asset values subsequently decline, risking putting you into infinite debt.

This is only the beginning. They are even worse than Warren’s proposed wealth taxes, because the acute effects and forcing function here are so bad. At the time this was far worse than the various stupid and destructive economic policies Trump was proposing, although he has recently stepped it up to the point where that is unclear.

The good news is that these policies are for now complete political non-starters. Never will a single Republican vote for this, and many Democrats know better. I would like to think the same thing in reverse, as well.

Also, this is probably unconstitutional in the actually-thrown-out-by-SCOTUS sense, not only in the violates-the-literal-constitution sense.

But yes, it is rather terrifying what would happen if they had the kind of majorities that could enact things like this. On either side.

Why didn’t the super high taxes in the 1950s kill growth? Taxes for most people were not actually that high, the super-high marginal rates like 91% kicked in at millions a year in income, and at that point loopholes allowed those people to largely dodge. Otherwise rates were not so high once you take into account social security taxes and medicare taxes. Also, who is to say the rates didn’t do a lot of damage? We don’t know the counterfactual and conditions were otherwise quite good.

The Orange Man is Bad, and his plan to attack Federal Reserve independence is bad, even for him. This is not something we want to be messing with. I do wonder how much Trump ‘consulting’ would matter. It is not like he was or would be afraid to make his feelings clear or make threats without formal consultations. This is an underrated reason to be concerned.

Also, if I was a presidential candidate running against the incumbent in a time when the Fed has to make highly unclear decisions on interest rates, I would not want to be very clearly and publicly threatening their independence.

Bloomberg story about New York State and its hyperaggressive pursuit of those who claim not to live in New York. New York it notorious for being by far the most aggressive jurisdiction about this. It is also clear that a lot of this is because New York has a lot of people, many of them in finance, who are doing their best to do the exact minimum necessary to claim they are not residents of New York. Meanwhile, they are constantly visiting, they keep a domicile in the state, and so on.

What I did not see were stories about people who definitely actually left the state, and were not coming back on the regular. Yes, the state is being obnoxious, but if your flight arrives at 12: 05am and then leaves at 11: 48pm, then that is the game you decided to play. Seems fair.

Who pays for tariffs? Cato suggests this handy chart.

This chart is very much trying to have its cake and eat it too.

It starts with a correct dilemma. Suppose a tariff is imposed.

On any given purchasing decision, consider a customer who would have otherwise bought a foreign good. They can either substitute the domestic good, pay for the foreign good or (not listed) substitute away entirely. If widgets go from $100 to $115, perhaps you buy less widgets and more thingamabobs.

If you get the customer to switch, no one pays the tariff.

If you don’t get the customer to switch, no one is protected.

The difference is that in the real world, preferences and use cases are continuous. What happens as you put in the tariff is that some of the customers switch. Some of the customers do not. The price of the foreign good is probably partially absorbed by the producer, partly by the domestic supply chain and partly by the customer. Economics of scale change production costs, expertise is learned, and so on.

To the extent the foreigners eat the cost and still sell, and there is no retaliation, that is a pure win for team tariff. We get money in the public coffers at foreign expense.

To the extent that purchases stay the same and we pay the cost domestically, that is indeed a tax paid by producers or consumers. Yes, it lowers their remaining capital, but is probably one of the least distortionary available taxes. In the terms described above, if you used the money to cut income tax rates, you’d probably be ahead.

To the extent purchases are switched, this is then framed above as ‘Home pays.’ This is a weird way of looking at this. No one is paying a tariff per se, what happened was we substituted domestic production for cheaper imports. This is good for the domestic producer of the widgets, and that has spillover effects to the rest of the economy, as does substituting this activity for other potential production. Whereas the buyer is worse off, which has spillover effects in the other direction in various ways.

The question is, do the benefits exceed the costs? That is hard to know. If you are using otherwise idle resources, gaining expertise and competitiveness and so on, then it could be good. If you are already at full employment and moving down the value chain, then this could be deeply foolish and bad.

What is weird is the claim that the exporter of different goods pays if the value of home’s currency changes. Presumably home’s currency changes in value slightly. But as they say this offsets the higher price ‘somewhat.’ In most cases, this seems like somewhat is very little in practice? So yes, exporters are worse off, but my expectation is the vast majority of the impact is still absorbed as per the rest of the chart. How important is this good to the dollar’s price?

My view of tariffs is that free trade is good. We should encourage more trade, not impose more tariffs, especially since they tend to trigger a response in kind. When Cato says that economists view tariffs as generally unwise and unhelpful, I agree. We would mostly be better off without them, even if others still imposed some on us.

However, it is not like our other tax options do not suck. Income taxes punish and reduce work. Capital gains taxes punish and reduce savings and investment and value creation. Value added taxes punish adding value, and so on. Cabron taxes and unimproved value of land taxes are great where you can get them, but the Pigou Club and Georgist Club do not have enough members at this time.

So if our other options are things like income taxes and capital gains taxes, a one-way tariff that doesn’t change anything otherwise seems to me like it should be about as bad as those. What (as I understand it) makes tariffs such bad taxes in the baseline case is that other countries respond in kind when you impose them, and those countries like you less on all levels, and international relations deteriorate, and so on.

New confirmation of the IDoBadTakes theory of inflation hatred:

Alec Stapp: Twitter figured this one out five months ago.

IDoBadTakes: The economy can be summed up by an experience I had at a recent family reunion. Everyone was complaining about how shit the economy was and how expensive everything was

I pointed out that for the first time ever, every adult present had a good paying job they liked.

Three people present had just been bragging about doubling their salaries. 2 people had just gotten back from their first ever Europe trips. The raises and the jobs were things they felt they had earned. The prices going up were the government’s.

Arin Dube: Great new work by @S_Stantcheva on why people hate inflation, following up on Shiller (’97).

Big reason: people tend to ascribe wage gains to own efforts, and price inflation to policy. Esp true for those changing jobs (key source of recent wage gains).

In our work, we find a big part of the reduction in wage inequality was from very sharp change in bottom wages–driven by people moving out of bad jobs into better ones (aided by a tight labor market). This type of wage gain was particularly unlikely to allay inflation concerns.

Stefanie Stantcheva: Inflation is most definitely not seen as just a “yardstick,” but as causing tangible adverse effects. The predominant reason for aversion is clear: People believe that their wages are not keeping up with inflation and that that their living standards are declining.

The perception that wages don’t keep up with prices is amplified by the belief that wage raises during inflationary periods are not adjustments for inflation but instead due to job performance & progression. This belief is strongest among those who switch jobs during this period.

Why do wages lag behind prices? People believe employers have substantial discretion rather than being subject to market forces. The belief is that when employers don’t raise wages, it’s because they choose to do so to keep their profits high.

Large partisan split in who people blame for inflation. On the left, it is mostly businesses and “greed”, on the right it is “Joe Biden,” the administration and the government.

Do wages lag behind prices? The argument there would be that only after prices go up can you then ask for a raise based on inflation. But that assumes that we have commodity-driven inflation, rather than wage-driven inflation. Alternatively, one could argue that wage-driven inflation would be concentrated in the places where workers have the leverage, so even then most workers would be responding to changes elsewhere, and lag behind. And also wages are sticky downwards and costly to adjust, so it makes sense that they would in some sense lag behind if there was a one-time inflation shock or shift in expectations. But also it seems odd to talk about ‘lag’ at all if inflation is steady.

There was talk that we should be using an older inflation calculation. Scott Sumner points out that if you use the old inflation calculation, that puts greater weight on financing costs, it suggests +28.6% CPI between 11/21 and 11/23 with NGDP +13.4% and consumption +12.9%,which implies a major depression that we can all see did not happen, for example car sales are up not down, and a ~20% decline in effective compensation, which also obviously did not happen despite higher financing costs.

As Scott says, the question is what is the most useful measure. There is no one definitive inflation number, you are measuring many different things. Financing costs going up means that, for certain important purposes, costs really are way up recently, whereas the baseline cost of living for most people is not. I do think people are reacting to all of this in a not-so-crazy fashion.

Still, he notes that inflation does look too high, and we should worry it is reaccelerating. And it is clearly central to why people think the economy is bad.

Scott Sumner: Americans view the economy as poor partly because of the inflation and partly because they hate Biden. Americans view their personal finances as good because their incomes have generally risen faster than the cost of living since the pre-Covid period. (Comparisons with early 2021 are meaningless, as the data was heavily distorted by Covid.)

PS. Biden’s economic policies are really bad, but for reasons that have nothing to do with the current state of the economy.

PPS. Trump has a 6-part plan to bring down inflation:

1. Favors NIMBY policies to prevent housing construction in the suburbs.

2. Expel all the illegal workers that pick our food and provide other key services.

3. Put heavy tariffs on imported food and other goods.

4. Have Medicare do less negotiation of drug prices.

5. Run super massive budget deficits.

6. Easy money.

What? You don’t think that will work?

People disliking the economy predicts presidential approval and re-election. I had not properly considered that causation runs in both directions. I knew about the partisan split, but for Biden the Democrats don’t like him either. The campaign likely changes that, so we should expect net economic sentiment to rise if things don’t get way worse.

Atlanta Fed finds that real wages remain down about 3%, now rising slightly.

The speculation is that this is largely due to compensation in the form of increased working from home. Working from home is now a luxury that you get in exchange for lower effective pay. It is definitely worth a 3% pay cut if you value it, but not everyone gets the benefit. If we estimate an additional 6% of workers are now fully remote and 20% have new hybrid arrangements, that implies a double digit pay cut for those workers to make this work out.

That is less obviously worthwhile and suggests a mystery remains to reconcile this with the seemingly tight labor market.

Another illustration of why people’s overall satisfaction with their situation does not tell you if times are good or people are happy with the times.

People answer largely by comparing their situation to expectations. So you can get some very strange distributions.

Connor O’Brien: In contrast to what you may hear about the gig-ification of work in America, via The American Worker Project:

-The average worker is working fewer hours

-Rates of 2+ jobs are down

-Typical job tenure is up

-People are changing jobs less frequently

As always, one must ask over what time frame.

The scare tactics on debt often focus on the word ‘unsustainable.’

Spectator Index: Bloomberg ran a million simulations to assess the ‘fragility’ of the US debt outlook, and in 88% of the simulations results showed the ‘debt-to-GDP ratio is on an unsustainable path’.

If you look, ‘unsustainable’ is defined to be ‘the debt-to-GDP ratio goes up.’ Yes, in some sense that is ‘unsustainable.’ It could still be sustained for quite a long time, even if real interest rates exceed real growth.

I am also confident that those simulations did not include plausible probability distributions for the impact of AI.

What does seem clearly true is that if America fails to experience substantial economic growth going forward and things are otherwise ‘normal,’ our levels of government spending under current public choice are indeed not sustainable, and if unadjusted would cause a crisis within our lifetimes. I do not think it is that likely that we will get this kind of normal scenario.

Yes, we could plausibly spend enough more than we could to get into avoidable trouble. Mostly this seems like

A new paper on immigration by Caiumi and Peri and its impact on native wages certain to change ones of minds.

Abstract: Using these estimates, we calculate that immigration, thanks to native-immigrant complementarity and college skill content of immigrants, had a positive and significant effect between +1.7% to +2.6% on wages of less educated native workers, over the period 2000-2019 and no significant wage effect on college educated natives. We also calculate a positive employment rate effect for most native workers. Even simulations for the most recent 2019-2022 period suggest small positive effects on wages of non-college natives and no significant crowding out effects on employment.

I believe the result, if you discount all the other various things that happen as the result of immigration.

Another immigration result was a National Academy of Sciences scenario analysis looking at impact over 75 years, concluding the fiscal impact of immigration is overall positive but that it was negative for those without an education beyond high school. Now two new results, Colas and Sachs and Michael Clemens, note that the indirect effects including labor supply composition and increased capital usage are sufficient that the net fiscal impact is still positive for almost all immigrants. Tyler Cowen covers it here in Bloomberg.

I file both results under the standard ‘yes obviously but it is good to demonstrate this.’

With the caveat that they get this result by considering certain select secondary impacts of immigration, while not modeling others, such as shifts in political dynamics or the housing market.

No, I do not expect any of this to change people’s opinions on immigration’s impact on their wages or the deficit, or their political or policy preferences.

FDIC Chair Sheila Bair calls Sam Bankman-Fried ‘financially illiterate.’

Sheila Bair: #SBF was financial illiterate. He thought effective altruism meant he could rip people off, that it was OK to use new investor money to pay the old… Another reason why we need early financial education – to help kids understand money ethics, hopefully preventing future SBF’s.

Seth Burn: I am not sure “financial illiterate” is an apt description of a former Jane Street trader. SBF clearly understood that his actions were verboten. That’s why he lied about them. Someone who was financially illiterate would have made different statements.

That is… not what financial illiterate means. The fact that the FDIC chair thinks that ‘financial literacy’ is the issue at hand worries me. This is exactly a lot of why SBF considered ‘adults in the room’ to be useless to him. SBF was a thief and a fraud and he got caught, that does not mean he was confused about what he was doing. I mean, yes, there were the parts where he was too scatterbrained and overloaded and indifferent to care what was going on or give decisions more than a minute’s thought, but that wasn’t because he lacked an education.

Financial literacy can start early. Talk to your kids about common sense.

William Eden: I was chatting with an economist today who said even children have correct intuitions about certain concepts

Me: “what would happen if you gave a million dollars to everyone?”

11yo: “prices would rise?”

8yo: “chaos”

🤣

Everyone gets full credit.

I like this trick:

Jenny Chase: Some bad things about Switzerland: low tax rates and high salaries act as a brain drain on surrounding countries (hi). This is how a poor country has become a very rich one in less than a hundred years.

Rob Henderson: I like to imagine the Bizarro universe of opposites when I see tweets like this. “Some good things about Switzerland: high tax rates and low salaries motivate skilled citizens to flee (hi). This is how a rich country has become a very poor one in less than a hundred years.”

FTX customers to recover ‘all funds lost in collapse’ in terms of the at-the-time dollar values of their portfolios. They still took a big hit in several ways, but this is a better result than anyone expected for a while.

Noah Smith discusses the fall in status for economists, especially macroeconomists, and various complaints people have against economists. Mostly I think this is part of the general (and in many places well-earned and long coming, but also coming from a general unwillingness to accept ugly realities and take the best you can get) fall of respect for expertise and credentials?

Patrick McKenzie explains that there are many tax deductions or dodges that you can in practice take for small amounts, such as not paying on the cash back or frequent flyer miles on business credit cards and trips. In practice the IRS will not care in most cases. But if you scale things high enough, if you optimize for the deduction hard enough, then it is worth the IRS’s time to have a problem with this. A lot of tax law seems to be, essentially, ‘write down whatever you want within reason but do not push it.’

Seriously, charge more. Plagiarism checker sold for eight figures. It has a free plan and a $10/month plan. Buyer adds a $30/month plan and a $100/month plan. Revenue doubles.

Stripe announces it will accept stablecoin payments this summer.

Plasma donations are way more impactful than I would have expected. For the doners, that is, not those who need plasma.

Tyler Cowen (from a St. Louis Fed study via Ken Lewis):

  • The typical plasma donor was younger than 35, did not hold a bachelor’s degree, earned a lower income and had a lower credit score than most Americans. Donors sold plasma primarily to earn income to cover day-to-day expenses or emergencies.

  • When a plasma center opened in a community, there were fewer inquiries to installment or payday lenders. Inquires fell most among young (age 35 or younger) would-be borrowers.

  • Four years after a plasma center opened, young people in the area were 13.1% and 15.7% less likely to apply for a payday and installment loan, respectively.

  • Similarly, the probability of having a payday loan declined by 18% among young would-be borrowers in the community.

  • That’s an effect on payday loan borrowing roughly equivalent to a $1 increase in the state minimum hourly wage.

That’s a huge decline in turning to very expensive alternative emergency funding mechanisms. Read that last line again.

Plasma donation actually pays pretty decently. You can do it twice a week for $30-$50 a pop. No, it is not ideal if the poor are falling back on that to avoid payday loans, but it seems way better than actually falling back on payday loans. Which in turn is often better than actively running out of money, although I think this is less obvious than economists typically assume it is because behaviors adjust to the optionality.

NPR reports supermarkets including Walmart are getting ready to offer fully dynamic pricing, adjusting ice cream and water upwards when it is hot, products close to expiration down, all in real time. I am here to warn those supermarkets: Don’t. If you raise prices on ice cream when it gets hot, your customers will absolutely revolt and crucify you, and this will dominate efficiency gains and revenue extraction. Even more than that, people need price consistency. Sales are fun opportunities, by all means do those and rotate and customize them more, but that is where it stops. If I have to confirm the price of everything each time I visit, I’m going to find another store.

Real ‘and your plan is to blackmail him’ energy on this one.

Joshua Wright: Ok now I went and actually read the Sen Warren grocery legislation press release. And I found this!?

“the bill requires public companies to transparently disclose and explain changes in their cost of goods sold, gross margins, and pricing strategies in their quarterly SEC filings.”

Really?

So let me get this straight — we’re going to get a bunch of competing firms in the food industry. Let’s call them rivals.

Sen Warren: Yup. Giant corporations. Evil. Bad.

And then we will have them publish how they are going to price in the future so all their rivals can see it?

Sen Warren: Yup. Transparency. Truthiness. Good.

And what do we expect to happen from forcing publication of future prices so that rivals can anticipate and coordinate strategic decisions?

Senator Warren: Prices will go …. Down.

You’ve got to be kidding me.

Brought to you by the geniuses that want to expand Robinson-Patman enforcement and chill discounts.

The Antitrust Paradox returns.

That is to say nothing of the practical considerations of having to ‘disclose and explain’ changes in cost of goods sold, gross margins and pricing strategies on a quarterly basis.

Never reason from a price change, attempt number quite a lot from Scott Sumner. Somehow, the exact timing and wording of this one sunk in for me, substantially more than previous efforts already had. This in particular:

Perhaps the following analogy would be useful: How do rising oil prices affect consumption, other things equal? That’s not even a question. Other things equal, oil prices never change. If oil prices rise due to reduced supply, then consumption falls. If oil prices rise because of increased demand, then consumption rises. But other things equal? What does that even mean?

My brain wanted to roll its eyes and say ‘yes, yes, Scott, we all get it, but still, what if the price did change anyway?’

And then I went through several cycles of ‘no, wait, that actually does not make any sense, the price will not change unless you change something else to make it change.’

You can do that via government fiat or monopoly decision if you want, but that too has a story that tells you what will then happen.

Would it have been wise to short DJT, Donald Trump Media?

I do not know. Certainly we all thought about it. But of course that is a hint. There was no rule saying the price had to come down quickly, or that it could not first go up quite a lot. And the borrow cost was something like 400% annualized.

Joe Weisenthal (April 15): Trump’s media company has now plunged 66% since its peak in late March. (Now need to go back and find all the savvy people on fintwit who said it was insane to short a stock like this).

Lake Cornelia Research Management: Hedge Fund Situations: The “Art” of Shorting

I like @TheStalwart but this is a sophomoric take. Was the $DJT overvalued? Of course. The issue with shorting is that you can only make 100%, but can lose an infinite amount. Further, at every price that you short, you can still make 100%; the only thing you give up by being “late” is the available dollar PNL to make. What we were getting at with our poll (results below), is that there is point where the risk / reward is the best…and it likely wasn’t over $50 – despite the poll results. Scaling into a short is the name of the game. The best shorts talk about “pressing” once the stock breaks trend.

The cost of borrow initially was over 400% for $DJT. That is a brutal vig to overcome. That is one of the other problems…you have to be right on timing too, because there is a ticking fee. Paul Enright, the former Viking PM now at Jain, walk through this on a podcast 2-3 years ago regarding $PTON on the short side. He noted all the people that carried the short for 3-6 months into the October “break” that bled theta vs. the guys that timed it right. Both made about 50% in total but the later group had a near infinite IRR. To be totally clear for the non-math people…shorting a $50 stock that goes to $30 has a worse return than shorting a $20 stock that goes to $10…and with a stock like $DJT, your conviction on the “meme bubble breaking” should be far higher at $20 than it was at $50.

In situations like this, and $GME $AMC etc you can have your cake and eat it too…you can wait for the meme guys to die and make more money after it is clear they are gone.

Look at options right now. You can buy the January $25 puts for $15…so you lose money if its over $10, and don’t even make 100% if it goes to zero…while risking a ton of capital. Would you do a risk/reversal and short the call to fund the put? Most brokers require that if you want to get size, so you would then have to sell a ~$50 call to get delta neutral.

Joe Weisenthal: Yeah this is totally fair. My tweet was sophomoric. It does seem like, regardless of a company’s valuation, or trajectory, or bubble-like characteristics, you probably hate yourself to some extent if you’re playing the short side.

I mean, I assumed when I saw it that Joe was joking.

I agree that the easiest play in situations like this is to wait until the party is clearly over, then get in on the way down. But even that is not so clear or safe. There is reason one cannot start another party.

One could say that the price of a DJT is not the real market. The real market is the price to short the stock, including all the risks that entails. That price is high, and plausibly efficient.

You still can beat the market, somewhat, by avoiding being on the wrong side of this trade. You do not want to be long DJT while its borrow costs are over 400% (unless you are at minimum collecting that borrow, and also have very good other reasons, by default this is a no just no).

In general, since it is expensive to short things, it it not even such a violation of EMH to say there are things you should know not to be long. When I buy individual stocks, I may not be that confident I can pick stocks to buy, but I am confident I can pick some of the stocks not to buy.

Tourism is like anything else. If you have too much of it, as Tyler Cowen reminds us, you should raise the price rather than lower the quality or restricting supply.

The weird thing about experiential goods like tourism is that people often get super mad about fees that go to the provider of the experience, while being happy to fork over ten or a hundred times as much so they can travel to the experience, and they can rearrange their lives to allow them the time away, and even to scalpers and travel agents.

This is backwards. You should be thrilled to support and reward those providing the actual value, not call them ‘greedy’ or accuse them of gouging. They are the ones producing the amazing value. Much better the value go to them than the scalpers and hotels and airlines.

Thus Japan has this exactly right. Raise the tourist price of the bullet train. Not only is this charging money, it is charging money in a relatively socially acceptable place.

Should we break up a big alcohol monopoly that is abusing its power, charging small retailers more than large ones? Tyler Cowen says no, because monopolies raise prices and reduce quantity, and for alcohol that is good. Like Tyler Cowen, I do not drink at all and think alcohol is best avoided by essentially everyone, and ideally taxes here would be higher but people wouldn’t go for it.

I still think we should either repeal or enforce the law.

Sam Bowman offers an interesting other argument, which is that the current system is highly conducive to a long tail of high quality product variety. In that context, if the lousy alcohol is more expensive, then that’s good for the niches.

The generalized Efficient Market Hypothesis, I hereby dub it the Efficient Company Hypothesis, is super duper false.

Patrick McKenzie: When I say some large companies just hate money, I am thinking of many, many experiences which are obviously not baked if you have seen them even once through a user’s eyes. This company does >$20B a year.

If you get a bill at that obscure provider Gmail it looks like:

Now I might not be as sharp as I used to be in conversation optimization, but I have a hypothesis or two for how one could increase CTR and payment rate for that email.

“Patrick you are neglecting the possibility that this was carefully chosen after thoroughly multi-arm banditing several candidates, where all the informative emails simply lost to the old intriguing mystery subject.”

Not ignoring it but p(that) is like 0.02% before I think much.

For starters almost nobody, not even the firms blessed with largest userbases and gigantic teams of stats PhDs with no brief other than to do testing, actually tests invoicing emails. Org/structural/tech reasons defeat attempts. Other places are more valuable to use bandwidth on.

Similarly, did you know Nvidia pays a $0.01/share dividend so funds that can only invest in companies paying dividends can hold shares? Yet other companies choose not to do this.

Marc Andreessen: Narrative violation! ‘Rapid relative wage growth at the bottom of the distribution counteraged nearly 40% of the four-decade increase in aggregate inequality.’

I felt a great disturbance in the force, as if millions of socialists cried out in terror.

Matthew Yglesias: Andreesen found @arindube’s paper about how the Biden economy is good, and decided that the point is it owns the libs.

Is that what this says? It is telling to conflate reduced inequality with good. This seems to show that median wages and 90th percentile wages are at roughly pre-pandemic levels, versus a small but real rise from 2015-2020. 10th percentile wages rose throughout, similarly under Biden versus the previous period, it looks like it returned to the trend line almost exactly.

Whereas what Andreesen is saying is that those complaining about how our horrible inequality is constantly getting worse are clearly wrong, with a huge ~18% jump over this period in relative wages.

That is distinct from the question of whether the Biden economy is good. Yglesias frames this as ‘things were very good in 2019 and are also very good now, except higher interest rates’ but higher interest rates impose big real costs. Is a 6% growth in real median wages over 5 years as measured (which as I have noted elsewhere I think overstates things in practice even without interest rates) a ‘very good’ economy? I mean, it’s fine, it is improvement over time, but it isn’t great.

Axios reports work weeks now down to starting on average on 4pm on Friday, versus 5pm as early as Q1 2021, in their survey data.

The central story here seems more about a radical decline in hours across the board? People are calling it a day earlier, at least in this population, and presumably working less, and that happened rather quickly. They speculate it is due to remote work less often bleeding into evenings.

Via Tyler Cowen via Kevin Lewis, companies that use explicit invocations of trust in their 10-K are less trustworthy. File under papers with results we all assumed but it is good that people took the time to put it in a formal journal so we can say Studies Show.

The way I learned this one was my father’s wise saying, ‘Never trust anybody who says ‘trust me.’’

We examine the relation between earnings information content and the use of trust words, such as “character,” “ethics,” and “honest,” in the MD&A section of 10-K. We find that earnings announcements of firms using trust words have lower information content than earnings announcements of firms that do not use trust words. We also find that the value relevance of earnings is lower for firms using trust words than those not using trust words. Further, firms using trust words are more likely to receive a comment letter from the SEC, pay higher audit fees, and have lower corporate social responsibility scores.

Overall, our results suggest that firms that use trust words in the 10-K are associated with negative outcomes, and trust words are an inverse measure of trust.

China is continuing down the path of an increasingly centrally planned economy. A CEO from the China Development Forum (CDF) reports via CNBC’s Michelle Caruso-Cabrera that confidence is very low and business continues to be terrible. Wealthy Chinese are selling their conspicuous trappings of wealth and trying to move money out of the country given how dangerous it is to be rich in China, and that Xi intends to double down on his economic strategy of favoring and focusing on state-owned enterprises. There also was not mention of China’s dire demographic time bomb.

Xi does not understand (unless he does and simply does not care?) that this never works and it will not work for him. Xi says the governing system of China is not going to change, but indeed it has changed, retreating from its previous compromises. And given this attitude, it is likely to change more in the same direction. It will not go well.

He also made various statements on US-China relations and Taiwan, including emphasizing avoiding the Thucydides trap and nuclear war at all costs. He is mad about Taiwan and our policy on semiconductors, but why shouldn’t he be?

Similarly, here is Graham Allison, who also points out Xi’s clear understanding of the need to play out this rivalry peacefully, and that there is room for prosperity for all.

Jamie Dimon reminds us that obviously we should re-enter the prior negotiated Trans-Pacific Partnership. If you think we have to ‘beat China’ and do not at least want to be in the TPP, I have no words.

Find a need and fill it.

Matthew Zeitlin: Your kid opens an HVAC business, my kid goes to business school and rolls up HVAC businesses.

Economics Roundup #2 Read More »

supreme-court-vacates-rulings-on-texas-and-florida-social-media-laws

Supreme Court vacates rulings on Texas and Florida social media laws

The US Supreme Court building is seen on a sunny day. Kids mingle around a small pool on the grounds in front of the building.

Enlarge / The Supreme Court of the United States in Washington, DC, in May 2023.

Getty Images | NurPhoto

The US Supreme Court has avoided making a final decision on challenges to the Texas and Florida social media laws, but the majority opinion written by Justice Elena Kagan criticized the Texas law and made it clear that content moderation is protected by the First Amendment.

The Texas law “is unlikely to withstand First Amendment scrutiny,” the Supreme Court majority wrote. “Texas has thus far justified the law as necessary to balance the mix of speech on Facebook’s News Feed and similar platforms; and the record reflects that Texas officials passed it because they thought those feeds skewed against politically conservative voices. But this Court has many times held, in many contexts, that it is no job for government to decide what counts as the right balance of private expression—to ‘un-bias’ what it thinks biased, rather than to leave such judgments to speakers and their audiences. That principle works for social-media platforms as it does for others.”

A Big Tech lobby group that challenged the state laws said it was pleased by the ruling. “In a complex series of opinions that were unanimous in the outcome, but divided 6-3 in their reasoning, the Court sent the cases back to lower courts, making clear that a State may not interfere with private actors’ speech,” the Computer & Communications Industry Association said.

Today’s Supreme Court ruling vacated decisions by two courts. The US Court of Appeals for the 5th Circuit previously upheld the Texas state law that prohibits large social media companies from moderating posts based on a user’s “viewpoint.” By contrast, the US Court of Appeals for the 11th Circuit blocked a Florida law that prohibits large social media sites from banning politicians and requires platforms to “apply censorship, deplatforming, and shadow banning standards in a consistent manner among its users on the platform.”

Lower courts failed to do full analysis

The Supreme Court said it remanded the cases to the appeals courts because the courts didn’t do a full analysis of the laws’ effects. “Today, we vacate both decisions for reasons separate from the First Amendment merits, because neither Court of Appeals properly considered the facial nature of [tech industry lobby group] NetChoice’s challenge,” the court majority wrote.

Justices found that the lower courts focused too much on the biggest platforms, like Facebook and YouTube, without considering the wider effects of the laws. The majority wrote:

The courts mainly addressed what the parties had focused on. And the parties mainly argued these cases as if the laws applied only to the curated feeds offered by the largest and most paradigmatic social-media platforms—as if, say, each case presented an as-applied challenge brought by Facebook protesting its loss of control over the content of its News Feed. But argument in this Court revealed that the laws might apply to, and differently affect, other kinds of websites and apps. In a facial challenge, that could well matter, even when the challenge is brought under the First Amendment.

The courts need to examine ways in which the laws might affect “how an email provider like Gmail filters incoming messages, how an online marketplace like Etsy displays customer reviews, how a payment service like Venmo manages friends’ financial exchanges, or how a ride-sharing service like Uber runs,” justices wrote.

Supreme Court vacates rulings on Texas and Florida social media laws Read More »

why-fisker’s-bankruptcy-is-likely-to-leave-its-ev-owners-without-warranty

Why Fisker’s bankruptcy is likely to leave its EV owners without warranty

Getting Fisked —

Build problems and unmet need for software updates have Fisker owners worried.

Fisker CEO Henrik Fisker introduces the all-electric compact hatchback Pear during its inaugural

Enlarge / Fisker CEO Henrik Fisker introduces the all-electric compact hatchback Pear during its inaugural “Product Vision Day” in Huntington Beach, California, on August 3, 2023.

It was the last week in June, and José De Bardi hadn’t gotten much sleep. The trouble had really kicked off on June 18, about a week earlier, when the electric vehicle company Fisker announced it had filed for bankruptcy protection. Now some 6,400 Fisker owners like De Bardi wondered: What will happen to their cars in the future?

The bankruptcy “lit a fire,” De Bardi says. “We had to get organized if we had any chance of representing owners’ interests.” Within days, he and a handful of other Fisker vehicle owners had established a nonprofit organization called the Fisker Owners Association, dedicated to keeping their cars running. (Hence, the lack of sleep.) By the end of the month, 1,200 owners—representing nearly a fifth of total Fisker cars sold—had registered through the group’s website, De Bardi says.

Fisker vehicle owners’ questions are mostly practical. Fisker began shipping the Ocean, its electric SUV—priced to start at $41,000 and ranging up to $70,0000—last year. Immediately, the vehicles were found to have serious build quality shortcomings and software issues, including a less-than-responsive central touchscreen. (WIRED’s reviewer declined to rate the vehicle entirely, calling it “just not ready yet.”)

Owners reported that some of the most serious issues, including a difficult-to-use brake hold and Bluetooth connectivity problems, were ironed out through software updates. But owners sometimes complained that it was tricky to get their vehicles serviced or repaired, because there weren’t enough certified Fisker repairers and technicians. Fisker initially launched with a Tesla-like “direct to consumer” model that eschewed the traditional “middleman” dealerships often seen in the US. But in January, the company began to sign dealerships to a new Fisker network, citing ballooning costs associated with the direct model.

Ownership woes

Even now, as the carcass of Fisker gets picked over, the EVs still have niggling problems—window cracks, dysfunctional key fobs, sudden connectivity blackouts—and will unquestionably need servicing and spare parts to keep them running into the future. Without Fisker, the company, to provide that, what are owners to do?

The FOA is still in the early stages of figuring it out. A small band of volunteers have worked around the clock to define the problems owners might face down the road—legal questions about their vehicle financing; issues with the car’s app; finding parts—and start solving them. These people have full-time jobs, too. De Bardi, for example, who lives in the UK and has headed up the European owners’ efforts, is also the CTO of a telecommunications firm.

Experts say Fisker owners’ situation is looking increasingly tricky. Automotive companies have a playbook to handle bankruptcies, developed during the 2008 financial crisis, which led General Motors and Chrysler to file for Chapter 11 protection, as Fisker has. Thanks in part to support from the US government, those automakers were able to honor their vehicles’ warranties as the companies restructured.

But in legal proceedings in Delaware this month, Fisker’s situation looked more dire. Lawyers for the firm’s creditors argued that Fisker should have filed for bankruptcy late last year. And Fisker plans to sell its remaining inventory, some 4,000 vehicles, to a firm that leases electric vehicles to New York City Uber and Lyft drivers, lawyers told the court.

If the company is forced to liquidate this way, owners may not be top of mind for the court and Fisker’s creditors, says John A.E. Pottow, a professor of law who studies bankruptcy at the University of Michigan Law School. The company may simply not have enough money to honor its vehicles’ warranties. “If Fisker is bankrupt, they have no obligation to update their software,” he says. And the company’s assets—its cars, their parts, and its intellectual property—may be too piddling to attract another firm to take up the mantle of service and repair. “Bankruptcy is never good,” Pottow says. “The smaller the business, the worse the issues.”

Right now, Fisker owners should make sure they have great comprehensive insurance on their cars, says Justin Simard, an associate professor of law researching commercial law at Michigan State University College of Law. Without a functioning service and repair system, “you could get totaled out with a little fender bender,” he says. The worst-case scenario might also see Ocean insurance rates increase and the cars’ resale values plummet even further, he says.

Fisker spokesperson Matthew Debord declined to comment on issues related to vehicle repair and parts manufacture, and referred WIRED to the company’s statements related to its Chapter 11 bankruptcy.

Fisker initially paused production of the Ocean in February, after warning investors it might not be able to see out the year. A month later, reported investment talks between the electric vehicle maker and Nissan collapsed, and the fate of Fisker became clearer. The automaker brought in some $273 million in revenue last year but lost $940 million and owes some $850 million to bondholders.

A handful of other electric vehicle makers, including Lordstown Motors, Arrival, and Volta Trucks, have also filed for bankruptcy amid a more-challenging-than-expected climate for electric vehicles and new vehicle development. A fleet maintenance firm agreed to provide service for Lordstown’s remaining fleet customers, while the assets of Arrival sold to another EV manufacturer, Canoo. Volta Trucks emerged from restructuring earlier this year with new ownership and says it will continue to manufacture vehicles.

Despite it all, José De Bardi, the Fisker Owners Association leader, says he wants to keep his black Fisker Ocean around for as long as he possibly can. “It’s now a fantastic car,” he says, acknowledging the EV’s initial “quirks.” Despite the challenges—and hard work—the group is feeling optimistic. “We’re feeling positive that we’re going to get some kind of good outcome,” he says.

This story originally appeared on wired.com.

Why Fisker’s bankruptcy is likely to leave its EV owners without warranty Read More »

chinese-space-firm-unintentionally-launches-its-new-rocket

Chinese space firm unintentionally launches its new rocket

What goes up must come down —

Space Pioneer had been prepping the vehicle for its debut launch later this summer.

The Tianlong-3 rocket as seen on its test stand before the anomaly.

Enlarge / The Tianlong-3 rocket as seen on its test stand before the anomaly.

Space Pioneer

One of the most promising Chinese space startups, Space Pioneer, experienced a serious anomaly this weekend while testing the first stage of its Tianlong-3 rocket near the city of Gongyi.

The rocket was undergoing a static fire test of the stage, in which a vehicle is clamped to a test stand while its engines are ignited, when the booster broke free. According to a statement from the company, the rocket was not sufficiently clamped down and blasted off from the test stand “due to a structural failure.”

Video of the accidental ascent showed the rocket rising several hundred meters into the sky before it crashed explosively into a mountain 1.5 km away from the test site. (See various angles of the accident here, on the social media site X, or on Weibo.) The statement from Space Pioneer sought to downplay the incident, saying it had implemented safety measures before the test, and there were no casualties as a result of the accident. “The test site is far away from the urban area of ​​Gongyi,” the company said.

This is not entirely true, however. Located in the Henan province in eastern China, alongside the Yellow River, Gongyi has a population of about 800,000 people. The test stand is only about 5 km away from the city’s downtown and less than a kilometer from a smaller village.

Such accidents are rare in the launch industry but not unprecedented. Typically, during a static fire test, the mass of propellant on board a vehicle combined with strong clamps hold a rocket down. However, in 1952, a US Viking rocket broke loose of its moorings at White Sands Missile Range in New Mexico. It crashed 6 km downrange of the launch site without casualties.

How big of a setback?

It is unclear how big of a setback this will be for Space Pioneer, a quasi-private company founded in 2019. A little more than a year ago, Space Pioneer became the first Chinese company to reach orbit with a liquid-fueled rocket. It did so, impressively, on the first attempt of its small Tianlong-2 rocket. This was a notable achievement, but the rocket’s engines were provided by a Chinese state-operated firm, the Academy of Aerospace Liquid Propulsion Technology, rather than the private company.

For the larger Tianlong-3 rocket, Space Pioneer says it is manufacturing its own kerosene-fueled engines, known as TH-12. (They appear to have performed as expected this weekend.) Nine of these engines will power the Tianlong-3 rocket, which is intended to have a thrust of 17 tons to low-Earth orbit. The rocket’s design and the planned reuse of its first stage mimic the Falcon 9 rocket developed by SpaceX.

Space Pioneer had been prepping the vehicle for its debut launch later this summer or fall—and first-stage static-fire tests are indicative of a rocket’s final testing phase before liftoff. The company’s statement did not set a new timeline for a launch attempt but said it would complete the fault analysis “as soon as possible.”

China has the most vibrant commercial space industry in the world after the United States. Nearly a decade ago, the country’s leadership committed to sharing state-owned technology with companies that raised private funding, seeking to emulate the commercial success of SpaceX and other US companies.

Today, there are dozens of Chinese firms developing rockets, satellites, and other spaceflight products. Space Pioneer has been among the most promising, having raised more than $400 million since its inception five years ago.

Chinese space firm unintentionally launches its new rocket Read More »

the-2025-polestar-4:-great-steering-and-a-small-carbon-footprint-stand-out

The 2025 Polestar 4: Great steering and a small carbon footprint stand out

watch out, Porsche Macan —

The styling is sharp inside and out, but the infotainment needs some polishing.

A white Polestsr 4 in a field

Enlarge / The Polestar 4 is the latest entrant into the crowded midsize luxury electric SUV segment. We think it has what it takes to stand out.

Jonathan Gitlin

If you’re going to make a car and use all that energy, it should be a good car,” said Thomas Ingenlath, CEO of Polestar. Ingenlath was referring to the company’s latest electric vehicle, a midsize SUV with striking coupe looks called the Polestar 4. While Ingenlath is on point from a sustainability perspective, it makes good business sense, too. The Polestar 4 needs to be a good car to stand out as it enters one of the most hotly contested segments of the market.

In fact, Polestar uses less energy to make its latest EV than anything else in its range—the company quotes a carbon footprint of 19.9 tonnes of CO2 from cradle to gate. Like some other automakers, Polestar is using a monomaterial approach to the interior to make recycling easier, choosing the same base plastic for all the components in a particular piece of trim, for example.

The carpets are made from, variously, recycled fishing nets or plastic bottles. The vinyl seats use pine oil instead of the stuff extracted from the ground, and the knitted upholstery fabric—also recycled plastic bottles—was designed to leave no off-cuts.

  • The headlights are a Polestar trademark now, even though there have been just four models so far.

    Jonathan Gitlin

  • Coupe-like looks, SUV-like practicality.

    Jonathan Gitlin

  • No, your eyes don’t deceive you, there is no rear windshield.

    Jonathan Gitlin

  • The interior is inspired by sportswear.

    Jonathan Gitlin

  • The back seat of the Polestar 4 outdoes rivals from Porsche, BMW, Audi, and Mercedes-Benz.

    Jonathan Gitlin

  • At night, LEDs illuminate the interior from behind textile trim panels. The colors are switchable depending on which theme you have the car set to—more on that later.

    Jonathan Gitlin

The fastest Polestar yet

In addition to being the greenest Polestar so far, this one is also the most performant. We tested the $62,900 Long Range Dual Motor version, which can send up to 536 hp (400 kW) and 506 lb-ft (686 Nm) to the wheels. Pick this version and you should see 270 miles (434 km) from the 100 kWh battery pack. In a suitable location like a motorway toll booth, 60 mph arrives in 3.7 seconds (100 km/h in 3.8).

That’s if you’re in performance mode, at least. Switch to range mode, and clutches disconnect the front permanent magnet synchronous motor and remap the throttle pedal for better efficiency. There’s also a heat pump as standard. The car can DC fast-charge at rates of up to 200 kW, which should take the battery pack from 10 to 80 percent state of charge in 30 min. At home on an 11 kW AC charger, 0–100 percent SoC should take about 11 hours.

There is also a Long Range Single Motor variant with precisely half the power and torque but an EPA range of 300 miles (482 km). Driven by just its rear wheels, the Polestar 4 has more modest performance—60 mph arrives in 6.9 seconds, 100 km/h in 7.1—but it also carries a $8,000-cheaper price, starting at $54,900. New tariffs on Chinese-made EVs have come into effect, but Polestar told Ars that it is sticking with the original pricing. Next year, production of US-market Polestar 4s will begin in South Korea, which will mean significantly smaller import tariffs. (This story originally stated there had been a $10,000 price increase; this was incorrect.)

Jonathan Gitlin

It’s surprisingly good to drive

It has to be said: Making an electric car go fast is not particularly difficult. Electric motors generate most of their torque almost immediately, and unlike with a combustion motor, if you increase the peak power, there isn’t really an efficiency hit lower down the performance envelope. So even a 3-ton monster can get hurled down the road rapidly enough to embarrass a whole lot of supercars.

The Polestar 4 isn’t quite that heavy—5,192 lbs (2,355 kg)—so it forgoes air suspension in favor of conventional coil springs and dampers. These are passive in the Single Motor, but the Dual Motor is equipped with active dampers as standard, and if you choose the performance pack, it’s upgraded with stiffer springs and antiroll bars and new damper tuning.

Our test car was so equipped, and it was a noticeably firm ride, particularly when sitting in the back. There was also a bit of wind noise at speed, but more tire roar, thanks presumably to the performance pack’s 22-inch wheels.

The 2025 Polestar 4: Great steering and a small carbon footprint stand out Read More »

the-new-riven-remake-is-even-better-than-myst

The new Riven remake is even better than Myst

A bridge to a mysterious island

Enlarge / The same gorgeous vistas return in the Riven remake.

Samuel Axon

A remake of Riven: The Sequel to Myst launched this week, made by the original game’s developers. It strikes a fascinating balance between re-creation and reinvention, and based on a couple of hours of playing it, it’s a resounding success.

Myst was the classic most people remembered fondly from the early CD-ROM era, but for me, its sequel, Riven, was the highlight. After that, the sequels declined in quality. The sophomore effort was the apex.

It was certainly more ambitious than Myst. Instead of a handful of tightly packed theme park worlds, it offered a singular, cohesive one that felt lived in and steeped in history in a way that Myst couldn’t quite match.

A worthy presentation

That was thanks to outstanding art direction but also to its iconic musical score.

For the most part, the remake nails both of those things. While the original game resembled the first Myst in that you had to click to scroll between static images to explore the game’s world, the new one follows the 2020 Myst remake (and 2000’s oft-forgotten realMyst) in giving the player full movement, akin to contemporary first-person puzzle games like Portal, The Witness, or The Talos Principle. Since it’s easy to re-create a lot of the original camera angles this way, it might have been cool if there had been an option to control the game as you did originally, but I can see why that wasn’t a priority.

The environments are just as atmospheric and detailed as they used to be.

Enlarge / The environments are just as atmospheric and detailed as they used to be.

Samuel Axon

It just so happens that today’s graphics hardware does an outstanding job of replicating previously static visuals in full 3D. (There’s even VR support, though I haven’t tried it yet.) And the music is just as good as it used to be.

There are only two downsides on the presentation front. First, I’ve heard that folks running on older machines may struggle to achieve satisfactory fidelity and performance. I played it on both an M1 Max MacBook Pro and a Windows 11 desktop with an AMD Ryzen 9 5900X and an Nvidia GeForce RTX 3080. The MacBook Pro ran the game at maxed-out settings at the laptop’s native resolution at around 30 frames per second. The desktop did the same at 4K at 120 fps. But those are both high-end, recent-ish machines, so your mileage may vary.

Second, the full-motion video performances in the original game have been replaced with full 3D, video game-looking characters. It’s a necessary concession, but I feel some of the character was lost. They did a pretty good job matching the motions of the original videos, though.

  • The original’s FMV performances have been replaced by respectable but still video game-ish 3D models.

    Samuel Axon

  • The fictional animals fare a bit better visually.

    Samuel Axon

The new Riven remake is even better than Myst Read More »

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Big Pharma’s fight against drug price reforms takes weird, desperate turn

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PhRMA claims price negotiations raise costs and that drug patents lower them.

Stephen Ubl, president and chief executive officer of Pharmaceutical Research and Manufacturers of America (PhRMA), speaks during a Bloomberg Live discussion in Washington, DC, in 2017.

Enlarge / Stephen Ubl, president and chief executive officer of Pharmaceutical Research and Manufacturers of America (PhRMA), speaks during a Bloomberg Live discussion in Washington, DC, in 2017.

After a series of decisive court losses, the pharmaceutical industry appears to be taking its fight against Medicare drug price negotiations directly to the people—and the White House is not impressed.

This week, the high-powered industry group PhRMA (the Pharmaceutical Research and Manufacturers of America) released two eye-catching attacks on federal efforts to lower America’s singularly astronomical drug prices. In a press release Tuesday, PhRMA announced an analysis suggesting that the Medicare drug price negotiations—part of the Biden administration’s 2022 Inflation Reduction Act—could actually cost some seniors and people with disabilities slightly more in out-of-pocket costs. The analysis, however, relies on a key—and questionable—assumption that the federal government will set price limits using the highest possible estimate for maximum fair prices in 2026.

Milliman, the consulting firm PhRMA commissioned to do the study, cautioned that the actual prices “will certainly vary due to differences in unit cost and utilization trend, 2026 benefit designs, and actual 2026 maximum fair prices.”

On Wednesday, PhRMA then announced an “educational campaign” on how the US intellectual property system “is actually the vehicle for lower [drug] costs.” The bold claim is likely jarring to the many critics of the pharmaceutical industry, who for years have noted how drug companies exploit double patenting or “patent thickets” to extend monopolies on drugs and hold off low-cost generics from entering the market.

“They’ll lose”

For instance, staunch drug pricing critic Sen. Bernie Sanders (I-Vt.) has railed against patent thickets in congressional reports, noting that companies often file dozens of patents for a single drug. Merck, for instance, has 168 patents on its cancer drug Keytruda, most of which were filed after the drug was approved by the Food and Drug Administration. Johnson & Johnson, meanwhile, filed 57 patents on arthritis treatment Stelara, 79 percent of which were filed after FDA approval.

Merck and Johnson & Johnson are both members of PhRMA, along with many other big-name drug companies, including Pfizer, Bayer, GSK, Lilly, Novo Nordisk, and Sanofi.

A 2022 study in Nature Biotechnology found that of 179 patents covering nine biologic drugs that were the focus of patent infringement lawsuits, 94 percent of the patents covered minor or peripheral aspects of a drug, such as manufacturing techniques. Only 11 of the 179 patents, 6 percent, were related to the actual active ingredient in a drug. However, these tangles of secondary patents effectively allowed drug companies to extend market exclusivity well beyond the 12-year period provided by federal laws.

In an attempt to uproot some of those thickets, the US Patent and Trademark Office proposed a rule last month that would affect certain add-on patents, called terminal disclaimers. Under the proposed rule, if a drug company puts a terminal disclaimer on several patents, and one of those patents gets invalidated for any reason, the drug company would agree not to enforce any of the other patents linked by the terminal disclaimer.

On Wednesday, the Biden administration hit back at PhRMA’s attacks on drug pricing reforms. In a statement that provided links to PhRMA’s efforts this week, White House spokesperson Andrew Bates called Big Pharma’s pricing on drugs “corporate rip-offs.” He noted that the pharmaceutical industry spent an “unprecedented $372 million lobbying against” drug pricing reforms but lost the fight against the passage of the Inflation Reduction Act.

“Now that President Biden is delivering real savings for the families who have been overcharged by Big Pharma for medicines they desperately need, they’re continuing to fight tooth and nail against the financial interests of American seniors,” Bates said. “They’ll lose this fight, too.”

Big Pharma’s fight against drug price reforms takes weird, desperate turn Read More »