Sympathy for the incel

Post 237: May 6 JDN 2458245

If you’ve been following the news surrounding the recent terrorist attack in Toronto, you may have encountered the word “incel” for the first time via articles in NPR, Vox, USA Today, or other sources linking the attack to the incel community.

If this was indeed your first exposure to the concept of “incel”, I think you are getting a distorted picture of their community, which is actually a surprisingly large Internet subculture. Finding out about incel this way would be like finding out about Islam from 9/11. (Actually, I’m fairly sure a lot of Americans did learn that way, which is awful.) The incel community is remarkably large one—hundreds of thousands of members at least, and quite likely millions.

While a large proportion subscribe to a toxic and misogynistic ideology, a similarly large proportion do not; while the ideology has contributed to terrorism and other violence, the vast majority of members of the community are not violent.

Note that the latter sentence is also entirely true of Islam. So if you are sympathetic toward Muslims and want to protect them from abuse and misunderstanding, I maintain that you should want to do the same for incels, and for basically the same reasons.

I want to make something abundantly clear at the outset:

This attack was terrorism. I am in no way excusing or defending the use of terrorism. Once someone crosses the line and starts attacking random civilians, I don’t care what their grievances were; the best response to their behavior involves snipers on rooftops. I frankly don’t even understand the risks police are willing to take in order to capture these people alive—especially considering how trigger-happy they are when it comes to random Black men. If you start shooting (or bombing, or crashing vehicles into) civilians, the police should shoot you. It’s that simple.

I do not want to evoke sympathy for incel-motivated terrorism. I want to evoke sympathy for the hundreds of thousands of incels who would never support terrorism and are now being publicly demonized.

I also want to make it clear that I am not throwing in my hat with the likes of Robin Hanson (who is also well-known as a behavioral economist, blogger, science fiction fan, Less Wrong devotee, and techno-utopian—so I feel a particular need to clarify my differences with him) when he defends something he calls in purposefully cold language “redistribution of sex” (that one is from right after the attack, but he has done this before, in previous blog posts).

Hanson has drunk Robert Nozick‘s Kool-Aid, and thinks that redistribution of wealth via taxation is morally equivalent to theft or even slavery. He is fond of making comparisons between redistribution of wealth and other forms of “redistribution” that obviously would be tantamount to theft and slavery, and asking “What’s the difference?” when in fact the difference is glaringly obvious to everyone but him. He is also fond of saying that “inequality between households within a nation” is a small portion of inequality, and then wondering aloud why we make such a big deal out of it. The answer here is also quite obvious: First of all, it’s not that small a portion of inequality—it’s a third of global income inequality by most measures, it’s increasing while across-nation inequality is decreasing, and the absolute magnitude of within-nation inequality is staggering: there are households with incomes over one million times that of other households within the same nation. (Where are the people who have had sex one hundred billion times, let alone the ones who had sex forty billion times in one year? Because here’s the man who has one hundred billion dollars and made almost $40 billion in one year.) Second, within-nation inequality is extremely simple to fix by public policy; just change a few numbers in the tax code—in fact, just change them back to what they were in the 1950s. Cross-national inequality is much more complicated (though I believe it can be solved, eventually) and some forms of what he’s calling “inequality” (like “inequality across periods of human history” or “inequality of innate talent”) don’t seem amenable to correction under any conceivable circumstances.

Hanson has lots of just-so stories about the evolutionary psychology of why “we don’t care” about cross-national inequality (gee, I thought maybe devoting my career to it was a pretty good signal otherwise?) or inequality in access to sex (which is thousands of times smaller than income inequality), but no clear policy suggestions for how these other forms of inequality could be in any way addressed. This whole idea of “redistribution of sex”; what does that mean, exactly? Legalized or even subsidized prostitution or sex robots would be one thing; I can see pros and cons there at least. But without clarification, it sounds like he’s endorsing the most extremist misogynist incels who think that women should be rightfully compelled to have sex with sexually frustrated men—which would be quite literally state-sanctioned rape. I think really Hanson isn’t all that interested in incels, and just wants to make fun of silly “socialists” who would dare suppose that maybe Jeff Bezos doesn’t need his 120 billion dollars as badly as some of the starving children in Africa could benefit from them, or that maybe having a tax system similar to Sweden or Denmark (which consistently rate as some of the happiest, most prosperous nations on Earth) sounds like a good idea. He takes things that are obviously much worse than redistributive taxation, and compares them to redistributive taxation to make taxation seem worse than it is.

No, I do not support “redistribution of sex”. I might be able to support legalized prostitution, but I’m concerned about the empirical data suggesting that legalized prostitution correlates with increased human sex trafficking. I think I would also support legalized sex robots, but for reasons that will become clear shortly, I strongly suspect they would do little to solve the problem, even if they weren’t ridiculously expensive. Beyond that, I’ve said enough about Hanson; Lawyers, Guns & Money nicely skewers Hanson’s argument, so I’ll not bother with it any further.
Instead, I want to talk about the average incel, one of hundreds of thousands if not millions of men who feels cast aside by society because he is socially awkward and can’t get laid. I want to talk about him because I used to be very much like him (though I never specifically identified as “incel”), and I want to talk about him because I think that he is genuinely suffering and needs help.

There is a moderate wing of the incel community, just as there is a moderate wing of the Muslim community. The moderate wing of incels is represented by sites like that try to reach out to people (mostly, but not exclusively young heterosexual men) who are lonely and sexually frustrated and often suffering from social anxiety or other mood disorders. Though they can be casually sexist (particularly when it comes to stereotypes about differences between men and women), they are not virulently misogynistic and they would never support violence. Moreover, they provide a valuable service in offering social support to men who otherwise feel ostracized by society. I disagree with a lot of things these groups say, but they are providing valuable benefits to their members and aren’t hurting anyone else. Taking out your anger against incel terrorists on is like painting graffiti on a mosque in response to 9/11 (which, of course, people did).

To some extent, I can even understand the more misogynistic (but still non-violent) wings of the incel community. I don’t want to defend their misogyny, but I can sort of understand where it might come from.

You see, men in our society (and most societies) are taught from a very young age that their moral worth as human beings is based primarily on one thing in particular: Sexual prowess. If you are having a lot of sex with a lot of women, you are a good and worthy man. If you are not, you are broken and defective. (Donald Trump has clearly internalized this narrative quite thoroughly—as have a shockingly large number of his supporters.)

This narrative is so strong and so universal, in fact, that I wouldn’t be surprised if it has a genetic component. It actually makes sense as a matter of evolutionary psychology than males would evolve to think this way; in an evolutionary sense it’s true that a male’s ultimate worth—that is, fitness, the one thing natural selection cares about—is defined by mating with a maximal number of females. But even if it has a genetic component, there is enough variation in this belief that I am confident that social norms can exaggerate or suppress it. One thing I can’t stand about popular accounts of evolutionary psychology is how they leap from “plausible evolutionary account” to “obviously genetic trait” all the way to “therefore impossible to change or compensate for”. My myopia and astigmatism are absolutely genetic; we can point to some of the specific genes. And yet my glasses compensate for them perfectly, and for a bit more money I could instead get LASIK surgery that would correct them permanently. Never think for a moment that “genetic” implies “immutable”.

Because of this powerful narrative, men who are sexually frustrated get treated like garbage by other men and even women. They feel ostracized and degraded. Often, they even feel worthless. If your worth as a human being is defined by how many women you have sex with, and you aren’t having sex with any, it follows that your worth is zero. No wonder, then, that so many become overcome with despair.
The incel community provides an opportunity to escape that despair. If you are told that you are not defective, but instead there is something wrong with society that keeps you down, you no longer have to feel worthless. It’s not that you don’t deserve to have sex, it’s that you’ve been denied what you deserve. When the only other narrative you’ve been given is that you are broken and worthless, I can see why “society is screwing you over” is an appealing counter-narrative. Indeed, it’s not even that far off from the truth.

The moderate wing of the incel community even offers some constructive solutions: They offer support to help men improve themselves, overcome their own social anxiety, and ultimately build fulfilling sexual relationships.

The extremist wing gets this all wrong: Instead of blaming the narrative that sex equals worth, they blame women—often, all women—for somehow colluding to deny them access to the sex they so justly deserve. They often link themselves to the “pick-up artist” community who try to manipulate women into having sex.

And then in the most extreme cases, they may even decide to turn their anger into violence.

But really I don’t think most of these men actually want sex at all, which is part of why I don’t think sex robots would be particularly effective.

Rather, to clarify: They want sex, as most of us do—but that’s not what they need. A simple lack of sex can be compensated reasonably well by pornography and masturbation. (Let me state this outright: Pornography and masturbation are fundamental human rights. Porn is free speech, and masturbation is part of the fundamental right of bodily autonomy. The fact that increased access to porn reduces incidence of sexual assault is nice, but secondary; porn is freedom.) Obviously it would be more satisfying to have a real sexual relationship, but with such substitutes available, a mere lack of sex does not cause suffering.

The need that these men are feeling is companionship. It is love. It is understanding. These are things that can’t be replaced, even partially, by sex robots or Internet porn.

Why do they conflate the two? Again, because society has taught them to do so. This one is clearly cultural, as it varies quite considerably between nations; it’s not nearly as bad in Southern Europe for example.
In American society (and many, but not all others), men are taught three things: First, expression of any emotion except for possibly anger, and especially expression of affection, is inherently erotic. Second, emotional vulnerability jeopardizes masculinity. Third, erotic expression must be only between men and women in a heterosexual relationship.

In principle, it might be enough to simply drop the third proposition: This is essentially what happens in the LGBT community. Gay men still generally suffer from the suspicion that all emotional expression is erotic, but have long-since abandoned their fears of expressing eroticism with other men. Often they’ve also given up on trying to sustain norms of masculinity as well. So gay men can hug each other and cry in front of each other, for example, without breaking norms within the LGBT community; the sexual subtext is often still there, but it’s considered unproblematic. (Gay men typically aren’t even as concerned about sexual infidelity as straight men; over 40% of gay couples are to some degree polyamorous, compared to 5% of straight couples.) It may also be seen as a loss of masculinity, but this too is considered unproblematic in most cases. There is a notable exception, which is the substantial segment of gay men who pride themselves upon hypermasculinity (generally abbreviated “masc”); and indeed, within that subcommunity you often see a lot of the same toxic masculinity norms that are found in the society as large.

That is also what happened in Classical Greece and Rome, I think: These societies were certainly virulently misogynistic in their own way, but their willingness to accept erotic expression between men opened them to accepting certain kinds of emotional expression between men as well, as long as it was not perceived as a threat to masculinity per se.

But when all three of those norms are in place, men find that the only emotional outlet they are even permitted to have while remaining within socially normative masculinity is a woman who is a romantic partner. Family members are allowed certain minimal types of affection—you can hug your mom, as long as you don’t seem too eager—but there is only one person in the world that you are allowed to express genuine emotional vulnerability toward, and that is your girlfriend. If you don’t have one? Get one. If you can’t get one? Well, sorry, pal, you’re just out of luck. Deal with it, or you’re not a real man.

But really what I’d like to get rid of is the first two propositions: Emotional expression should not be considered inherently sexual. Expressing emotional vulnerability should not be taken as a capitulation of your masculinity—and if I really had my druthers, the whole idea of “masculinity” would disappear or become irrelevant. This is the way that society is actually holding incels down: Not by denying them access to sex—the right to refuse sex is also a fundamental human right—but by denying them access to emotional expression and treating them like garbage because they are unable to have sex.

My sense is that what most incels are really feeling is not a dearth of sexual expression; it’s a dearth of emotional expression. But precisely because social norms have forced them into getting the two from the same place, they have conflated them. Further evidence in favor of this proposition? A substantial proportion of men who hire prostitutes spend a lot of the time they paid for simply talking.

I think what most of these men really need is psychotherapy. I’m not saying that to disparage them; I myself am a regular consumer of psychotherapy, which is one of the most cost-effective medical interventions known to humanity. I feel a need to clarify this because there is so much stigma on mental illness that saying someone is mentally ill and needs therapy can be taken as an insult; but I literally mean that a lot of these men are mentally ill and need therapy. Many of them exhibit significant signs of social anxiety, depression, or bipolar disorder.

Even for those who aren’t outright mentally ill, psychotherapy might be able to help them sort out some of these toxic narratives they’ve been fed by society, get them to think a little more carefully about what it means to be a good man and whether the “man” part is even so important. A good therapist could tease out the fabric of their tangled cognition and point out that when they say they want sex, it really sounds like they want self-worth, and when they say they want a girlfriend it really sounds like they want someone to talk to.

Such a solution won’t work on everyone, and it won’t work overnight on anyone. But the incel community did not emerge from a vacuum; it was catalyzed by a great deal of genuine suffering. Remove some of that suffering, and we might just undermine the most dangerous parts of the incel community and prevent at least some future violence.

No one owes sex to anyone. But maybe we do, as a society, owe these men a little more sympathy?

Did the World Bank modify its ratings to manipulate the outcome of an election in Chile?

Jan 21 JDN 2458140

(By the way, my birthday is January 19. I can’t believe I’m turning 30.)

This is a fairly obscure news item, so you may have missed it. It should be bigger news than it is.
I can’t fault the New York Times for having its front page focus mainly on the false missile alert that was issued to some people in Hawaii; a false alarm of nuclear attack definitely is the most important thing that could be going on in the world, short of course of actual nuclear war.

CNN, on the other hand, is focused entirely on Trump. When I first wrote this post, they were also focused on Trump, mainly interested in asking whether Trump’s comments about “immigrants from shithole countries” was racist. My answer: Yes, but not because he said the countries were “shitholes”. That was crude, yes, but not altogether inaccurate. Countries like Syria, Afghanistan, and Sudan are, by any objective measure, terrible places. His comments were racist because they attributed that awfulness to the people leaving these countries. But in fact we have a word for immigrants who flee terrible places seeking help and shelter elsewhere: Refugees. We call those people refugees. There are over 10 million refugees in the world today, most of them from Syria.

So anyway, here’s the news item you should have heard about but probably didn’t: The Chief Economist of the World Bank (Paul Romer, who coincidentally I mentioned in my post about DSGE models) has opened an investigation into the possibility that the World Bank’s ratings of economic freedom were intentionally manipulated in order to tilt a Presidential election in Chile.

The worst part is, it may have worked: Chile’s “Doing Business” rating consistently fell under President Michelle Bachelet and rose under President Sebastian Piñera, and Piñera won the most recent election. Was that the reason he won? Who knows? I’m still not entirely clear on how we ended up with President Trump. But it very likely contributed.

The World Bank is supposed to be an impartial institution representing the interests of global economic development. I’m not naive; I recognize that no human institution is perfect, and there will always be competing political and economic interests within any complex institution. Development economists are subject to cognitive biases just like anyone else. If this was the work of a handful of economic analysts (or if Romer turns out to be wrong and the changes in statistical methodology were totally reasonable), so be it; let’s make sure that the bias is corrected and the analysts involved are punished.

But I fear that the rot may run deeper than this. The World Bank is effectively a form of unelected international government. It has been accused of inherent pro-capitalist (or even racist) bias due to the fact that Western governments are overrepresented in its governance, but I actually consider that accusation unfair: There are very good reasons to make sure that your international institutions are managed by liberal democracies, and turns out that most of the world’s liberal democracies are Western. The fact that the US, France, Germany, and the UK make most of the decisions is entirely sensible: Those are in fact the countries we should want making global decisions.

China is not underrepresented, because China is not a democracy and doesn’t deserve to be represented. They are already more represented in the World Bank than they should be, because representing the PRC is not actually representing the interests of the people of China. Russia and Saudi Arabia are undeniably overrepresented. India is underrepresented; they should be complaining. Some African democracies, such as Namibia and Botswana, would also have a legitimate claim to underrepresentation. But I don’t lose any sleep over the fact that Zimbabwe and Iran aren’t getting votes in the World Bank. If and when those countries actually start representing their people, then we can talk about giving them representation in world government. I don’t see how refusing to give international authority to dictators and theocrats constitutes racism or pro-capitalist bias.

That said, there are other reasons to think that the World Bank might actually have some sort of pro-capitalist bias. The World Bank was instrumental in forming the Washington Consensus, which opened free trade and increase economic growth worldwide, but also exposed many poor countries to risk from deregulated financial markets and undermined social safety nets through fiscal austerity programs. They weren’t wrong to want more free trade, and many of their reforms did make sense; but they were at best wildly overconfident in their policy prescriptions, and at worst willing to sacrifice people in poor countries at the altar of bank profits. World poverty has in fact fallen by about half since 1990, and the World Bank has a lot to do with that. But things may have gone faster and smoother if they hadn’t insisted on removing so many financial regulations so quickly without clear forecasts of what would happen. I don’t share Jason Hickel’s pessimistic view that the World Bank’s failures were intentional acts toward an ulterior agenda, but I can see how it begins to look that way when they keep failing the same ways over and over again. (I instead invoke Hanlon’s razor: “Never attribute to malice that which is adequately explained by stupidity.”)

There are also reports of people facing retaliation for criticizing World Bank projects, including those within the World Bank who raise ethical concerns. If this was politically-motivated data manipulation, there may have been people who saw it happening, but were afraid to say anything for fear of being fired or worse.

And Chile in particular has reason to be suspicious. The World Bank suddenly started giving loans to Chile when Augusto Pinochet took power (the CIA denies supporting the coup, by the way—though, given the source, I can understand why one would take that with a grain of salt), and did so under the explicit reasoning that an authoritarian capitalist regime was somehow “more trustworthy” than a democratic socialist regime. Even in the narrow sense of financial creditworthiness that seems difficult to defend; the World Bank knew almost nothing about what kind of government Pinochet was going to create, and in fact despite the so-called “Miracle of Chile”, rapid economic growth in Chile didn’t really happen until the 1990s, after Chile became a democratic capitalist regime.

What I’m really getting at here is that the World Bank has a lot to answer for. I am prepared to believe that most of these actions were honest mistakes or ideological blinders, rather than corruption or cruelty; but even so, when millions of lives are at stake, even honest mistakes aren’t so forgivable. They should be looking for ways to improve their internal governance to make sure that mistakes are caught and corrected quickly. They should be constantly vigilant for biases—either intentional or otherwise—that might seep into their research. Error should be met with immediate correction and public apology; malfeasance should be met with severe punishment.

Perhaps Romer’s investigation actually signals a shift toward such a policy. If so, this is a very good thing. If only we had done this, say, thirty years ago.

What exactly is “gentrification”? How should we deal with it?

Nov 26, JDN 2458083

“Gentrification” is a word that is used in a variety of mutually-inconsistent ways. If you compare the way social scientists use it to the way journalists use it, for example, they are almost completely orthogonal.

The word “gentrification” is meant to invoke the concept of a feudal gentry—a hereditary landed class that extracts rents from the rest of the population while contributing little or nothing themselves.

If indeed that is what we are talking about, then obviously this is bad. Moreover, it’s not an entirely unfounded fear; there are some remarkably strong vestiges of feudalism in the developed world, even in the United States where we never formally had a tradition of feudal titles. There really is a significant portion of the world’s wealth held by a handful of billionaire landowner families.

But usually when people say “gentrification” they mean something much broader. Almost any kind of increase in urban real estate prices gets characterized as “gentrification” by at least somebody, and herein lies the problem.

In fact, the kind of change that is most likely to get characterized as “gentrification” isn’t even the rising real estate prices we should be most worried about. People aren’t concerned when the prices of suburban homes double in 20 years. You might think that things that are already too expensive getting more expensive would be the main concern, but on the contrary, people are most likely to cry “gentrification” when housing prices rise in poor areas where housing is cheap.

One of the most common fears about gentrification is that it will displace local residents. In fact, the best quasi-experimental studies show little or no displacement effect. It’s actually mainly middle-class urbanites who get displaced by rising rents. Poor people typically own their homes, and actually benefit from rising housing prices. Young upwardly-mobile middle-class people move to cities to rent apartments near where they work, and tend to assume that’s how everyone lives, but it’s not. Rising rents in a city are far more likely to push out its grad students than they are poor families that have lived there for generations. Part of why displacement does not occur may be because of policies specifically implemented to fight it, such as subsidized housing and rent control. If that’s so, let’s keep on subsidizing housing (though rent control will always be a bad idea).

Nor is gentrification actually a very widespread phenomenon. The majority of poor neighborhoods remain poor indefinitely. In most studies, only about 30% of neighborhoods classified as “gentrifiable” actually end up “gentrifying”. Less than 10% of the neighborhoods that had high poverty rates in 1970 had low poverty rates in 2010.

Most people think gentrification reduces crime, but in the short run the opposite is the case. Robbery and larceny are higher in gentrifying neighborhoods. Criminals are already there, and suddenly they get much more valuable targets to steal from, so they do.

There is also a general perception that gentrification involves White people pushing Black people out, but this is also an overly simplistic view. First of all, a lot of gentrification is led by upwardly-mobile Black and Latino people. Black people who live in gentrified neighborhoods seem to be better off than Black people who live in non-gentrified neighborhoods; though selection bias may contribute to this effect, it can’t be all that strong, or we’d observe a much stronger displacement effect. Moreover, some studies have found that gentrification actually tends to increase the racial diversity of neighborhoods, and may actually help fight urban self-segregation, though it does also tend to increase racial polarization by forcing racial mixing.

What should we conclude from all this? I think the right conclusion is we are asking the wrong question.

Rising housing prices in poor areas aren’t inherently good or inherently bad, and policies designed specifically to increase or decrease housing prices are likely to have harmful side effects. What we need to be focusing on is not houses or neighborhoods but people. Poverty is definitely a problem, for sure. Therefore we should be fighting poverty, not “gentrification”. Directly transfer wealth from the rich to the poor, and then let the housing market fall where it may.

There is still some role for government in urban planning more generally, regarding things like disaster preparedness, infrastructure development, and transit systems. It may even be worthwhile to design regulations or incentives that directly combat racial segregation at the neighborhood level, for, as the Schelling Segregation Model shows, it doesn’t take a large amount of discriminatory preference to have a large impact on socioeconomic outcomes. But don’t waste effort fighting “gentrification”; directly design policies that will incentivize desegregation.

Rising rent as a proportion of housing prices is still bad, and the fundamental distortions in our mortgage system that prevent people from buying houses are a huge problem. But rising housing prices are most likely to be harmful in rich neighborhoods, where housing is already overpriced; in poor neighborhoods where housing is cheap, rising prices might well be a good thing.
In fact, I have a proposal to rapidly raise homeownership across the United States, which is almost guaranteed to work, directly corrects an enormous distortion in financial markets, and would cost about as much as the mortgage interest deduction (which should probably be eliminated, as most economists agree). Give each US adult a one-time grant voucher which gives them $40,000 that can only be spent as a down payment on purchasing a home. Each time someone turns 18, they get a voucher. You only get one over your lifetime, so use it wisely (otherwise the policy could become extremely expensive); but this is an immediate direct transfer of wealth that also reduces your credit constraint. I know I for one would be house-hunting right now if I were offered such a voucher. The mortgage interest deduction means nothing to me, because I can’t afford a down payment. Where the mortgage interest deduction is regressive, benefiting the rich more than the poor, this policy gives everyone the same amount, like a basic income.

In the short run, this policy would probably be expensive, as we’d have to pay out a large number of vouchers at once; but with our current long-run demographic trends, the amortized cost is basically the same as the mortgage interest deduction. And the US government especially should care about the long-run amortized cost, as it is an institution that has lasted over 200 years without ever missing a payment and can currently borrow at negative real interest rates.

A tale of two storms

Sep 24, JDN 2458021

There were two severe storm events this past week; one you probably heard a great deal about, the other, probably not. The first was Hurricane Irma, which hit the United States and did most of its damage in Florida; the second was Typhoon Doksuri, which hit Southeast Asia and did most of its damage in Vietnam.

You might expect that this post is going to give you more bad news. Well, I have a surprise for you: The news is actually mostly good.

The death tolls from both storms were astonishingly small. The hurricane is estimated to have killed at least 84 people, while the typhoon has killed at least 26. This result is nothing less than heroism. The valiant efforts of thousands of meteorologists and emergency responders around the world has saved thousands of lives, and did so both in the wealthy United States and in impoverished Vietnam.

When I started this post, I had expected to see that the emergency response in Vietnam would be much worse, and fatalities would be far higher; I am delighted to report that nothing of the sort was the case, and Vietnam, despite their per-capita GDP PPP of under $6,000, has made emergency response a sufficiently high priority that they saved their people just about as well as Florida did.

To get a sense of what might have happened without them, consider that 1.5 million homes in Florida were leveled by the hurricane, and over 100,000 homes were damaged by the typhoon. Vietnam is a country of 94 million people. Florida has a population of 20 million. (The reason Florida determines so many elections is that it is by far the most populous swing state.) Without weather forecasting and emergency response, these death figures would have been in the tens of thousands, not the dozens.

Indeed, if you know statistics and demographics well, these figures become even more astonishing: These death rates were almost indistinguishable from statistical noise.

Vietnam’s baseline death rate is about 5.9 per 1,000, meaning that they experience about 560,000 deaths in any given year. This means that over 1500 people die in Vietnam on a normal day.

Florida’s baseline death rate is about 6.6 per 1,000, actually a bit higher than Vietnam’s, because Florida’s population skews so much toward the elderly. Therefore Florida experiences about 130,000 deaths per year, or 360 deaths on a normal day.

In both Vietnam and Florida, this makes the daily death probability for any given person about 0.0017%. A random process with a fixed probability of 0.0017% over a population of n people will result in an average of 0.0017n events, but with some variation around that number. The standard deviation is actually sqrt(p(1-p)n) = 0.004 sqrt(n). When n = 20,000,000 (Florida), this results in a standard deviation of 18. When n = 94,000,000 (Vietnam), this results in a standard deviation of 40.

This means that the 26 additional deaths in Vietnam were within one standard deviation of average! They basically are indistinguishable from statistical noise. There have been over a hundred days in Vietnam where an extra 26 people happened to die, just in the past year. Weather forecasting took what could have been a historic disaster and turned it into just another bad day.

The 84 additional deaths in Florida are over four standard deviations away from average, so they are definitely distinguishable from statistical noise—but this still means that Florida’s total death rate for the year will only tick up by 0.6%.

It is common in such tragedies to point out in grave tones that “one death is too many”, but I maintain that this is not actually moral wisdom but empty platitude. No conceivable policy is ever going to reduce death rates to zero, and the people who died of heart attacks or brain aneurysms are every bit as dead as the people who died from hurricanes or terrorist attacks. Instead of focusing on the handful of people who died because they didn’t heed warnings or simply got extraordinarily unlucky, I think we should be focusing on the thousands of people who survived because our weather forecasters and emergency responders did their jobs so exceptionally well. Of course if we can reduce the numbers even further, we should; but from where I’m sitting, our emergency response system has a lot to be proud of.

Of course, the economic damage of the storms was substantially greater. The losses in destroyed housing and infrastructure in Florida are projected at over $80 billion. Vietnam is much poorer, so there simply isn’t as much infrastructure to destroy; total damage is unlikely to exceed $10 billion. Florida’s GDP is $926 billion, so they are losing 8.6%; while Vietnam’s GDP is $220 billion, so they are still losing 4.5%. And of course the damage isn’t evenly spread across everyone; those hardest hit will lose perhaps their entire net wealth, while others will feel absolutely nothing.

But economic damage is fleeting. Indeed, if we spend the government money we should be, and take the opportunity to rebuild this infrastructure better than it was before, the long-run economic impact could be positive. Even 8.6% of GDP is less than five years of normal economic growth—and there were years in the 1950s where we did it in a single year. The 4.6% that Vietnam lost, they should make back within a year of their current economic growth.

Thank goodness.

What we lose by aggregating

Jun 25, JDN 2457930

One of the central premises of current neoclassical macroeconomics is the representative agent: Rather than trying to keep track of all the thousands of firms, millions of people, and billions of goods and in a national economy, we aggregate everything up into a single worker/consumer and a single firm producing and consuming a single commodity.

This sometimes goes under the baffling misnomer of microfoundations, which would seem to suggest that it carries detailed information about the microeconomic behavior underlying it; in fact what this means is that the large-scale behavior is determined by some sort of (perfectly) rational optimization process as if there were just one person running the entire economy optimally.

First of all, let me say that some degree of aggregation is obviously necessary. Literally keeping track of every single transaction by every single person in an entire economy would require absurd amounts of data and calculation. We might have enough computing power to theoretically try this nowadays, but then again we might not—and in any case such a model would very rapidly lose sight of the forest for the trees.

But it is also clearly possible to aggregate too much, and most economists don’t seem to appreciate this. They cite a couple of famous theorems (like the Gorman Aggregation Theorem) involving perfectly-competitive firms and perfectly-rational identical consumers that offer a thin veneer of justification for aggregating everything into one, and then go on with their work as if this meant everything were fine.

What’s wrong with such an approach?

Well, first of all, a representative agent model can’t talk about inequality at all. It’s not even that a representative agent model says inequality is good, or not a problem; it lacks the capacity to even formulate the concept. Trying to talk about income or wealth inequality in a representative agent model would be like trying to decide whether your left hand is richer than your right hand.

It’s also nearly impossible to talk about poverty in a representative agent model; the best you can do is talk about a country’s overall level of development, and assume (not without reason) that a country with a per-capita GDP of $1,000 probably has a lot more poverty than a country with a per-capita GDP of $50,000. But two countries with the same per-capita GDP can have very different poverty rates—and indeed, the cynic in me wonders if the reason we’re reluctant to use inequality-adjusted measures of development is precisely that many American economists fear where this might put the US in the rankings. The Human Development Index was a step in the right direction because it includes things other than money (and as a result Saudi Arabia looks much worse and Cuba much better), but it still aggregates and averages everything, so as long as your rich people are doing well enough they can compensate for how badly your poor people are doing.

Nor can you talk about oligopoly in a representative agent model, as there is always only one firm, which for some reason chooses to act as if it were facing competition instead of rationally behaving as a monopoly. (This is not quite as nonsensical as it sounds, as the aggregation actually does kind of work if there truly are so many firms that they are all forced down to zero profit by fierce competition—but then again, what market is actually like that?) There is no market share, no market power; all are at the mercy of the One True Price.

You can still talk about externalities, sort of; but in order to do so you have to set up this weird doublethink phenomenon where the representative consumer keeps polluting their backyard and then can’t figure out why their backyard is so darn polluted. (I suppose humans do seem to behave like that sometimes; but wait, I thought you believed people were rational?) I think this probably confuses many an undergrad, in fact; the models we teach them about externalities generally use this baffling assumption that people consider one set of costs when making their decisions and then bear a different set of costs from the outcome. If you can conceptualize the idea that we’re aggregating across people and thinking “as if” there were a representative agent, you can ultimately make sense of this; but I think a lot of students get really confused by it.

Indeed, what can you talk about with a representative agent model? Economic growth and business cycles. That’s… about it. These are not minor issues, of course; indeed, as Robert Lucas famously said:

The consequences for human welfare involved in questions like these [on economic growth] are simply staggering: once one starts to think about them, it is hard to think about anything else.

I certainly do think that studying economic growth and business cycles should be among the top priorities of macroeconomics. But then, I also think that poverty and inequality should be among the top priorities, and they haven’t been—perhaps because the obsession with representative agent models make that basically impossible.

I want to be constructive here; I appreciate that aggregating makes things much easier. So what could we do to include some heterogeneity without too much cost in complexity?

Here’s one: How about we have p firms, making q types of goods, sold to n consumers? If you want you can start by setting all these numbers equal to 2; simply going from 1 to 2 has an enormous effect, as it allows you to at least say something about inequality. Getting them as high as 100 or even 1000 still shouldn’t be a problem for computing the model on an ordinary laptop. (There are “econophysicists” who like to use these sorts of agent-based models, but so far very few economists take them seriously. Partly that is justified by their lack of foundational knowledge in economics—the arrogance of physicists taking on a new field is legendary—but partly it is also interdepartmental turf war, as economists don’t like the idea of physicists treading on their sacred ground.) One thing that really baffles me about this is that economists routinely use computers to solve models that can’t be calculated by hand, but it never seems to occur to them that they could have started at the beginning planning to make the model solvable only by computer, and that would spare them from making the sort of heroic assumptions they are accustomed to making—assumptions that only made sense when they were used to make a model solvable that otherwise wouldn’t be.

You could also assign a probability distribution over incomes; that can get messy quickly, but we actually are fortunate that the constant relative risk aversion utility function and the Pareto distribution over incomes seem to fit the data quite well—as the product of those two things is integrable by hand. As long as you can model how your policy affects this distribution without making that integral impossible (which is surprisingly tricky), you can aggregate over utility instead of over income, which is a lot more reasonable as a measure of welfare.

And really I’m only scratching the surface here. There are a vast array of possible new approaches that would allow us to extend macroeconomic models to cover heterogeneity; the real problem is an apparent lack of will in the community to make such an attempt. Most economists still seem very happy with representative agent models, and reluctant to consider anything else—often arguing, in fact, that anything else would make the model less microfounded when plainly the opposite is the case.


Our government just voted to let thousands of people die for no reason

May 14, JDN 2457888

The US House of Representatives just voted to pass a bill that will let thousands of Americans die for no reason. At the time of writing it hasn’t yet passed the Senate, but it may yet do so. And if it does, there can be little doubt that President Trump (a phrase I still feel nauseous saying) will sign it.

Some already call it Trumpcare (or “Trump-doesn’t-care”); but officially they call it the American Health Care Act. I think we should use the formal name, because it is a name which is already beginning to take on a dark irony; yes, only in America would such a terrible health care act be considered. Every other highly-developed country has a universal healthcare system; most of them have single-payer systems (and this has been true for over two decades).
The Congressional Budget Office estimates that the AHCA will increase the number of uninsured Americans by 24 million. Of these, 14 million will be people near the poverty line who lose access to Medicaid.

In 2009, a Harvard study estimated that 45,000 Americans die each year because they don’t have health insurance. This is on the higher end; other studies have estimated more like 20,000. But based on the increases in health insurance rates under Obamacare, somewhere between 5,000 and 10,000 American lives have been saved each year since it was enacted. That reduction came from insuring about 10 million people who weren’t insured before.

Making a linear projection, we can roughly estimate the number of additional Americans who will die every year if this American Health Care Act is implemented. (24 million/10 million)(5,000 to 10,000) = 12,000 to 24,000 deaths per year. For comparison, there are about 14,000 total homicides in the United States each year (and we have an exceptionally high homicide rate for a highly-developed country).
Indeed, morally, it might make sense to count these deaths as homicides (by the principle of “depraved indifference”); Trump therefore intends to double our homicide rate.

Of course, it will not be prosecuted this way. And one can even make an ethical case for why it shouldn’t be, why it would be impossible to make policy if every lawmaker had to face the consequences of every policy choice. (Start a war? A hundred thousand deaths. Fail to start a war in response to a genocide? A different hundred thousand deaths.)

But for once, I might want to make an exception. Because these deaths will not be the result of a complex policy trade-off with merits and demerits on both sides. They will not be the result of honest mistakes or unforeseen disasters. These people will die out of pure depraved indifference.

We had a healthcare bill that was working. Indeed, Obamacare was remarkably successful. It increased insurance rates and reduced mortality rates while still managing to slow the growth in healthcare expenditure.

The only real cost was an increase in taxes on the top 5% (and particularly the top 1%) of the income distribution. But the Republican Party—and make no mistake, the vote was on almost completely partisan lines, and not a single Democrat supported it—has now made it a matter of official policy that they care more about cutting taxes on millionaires than they do about poor people dying from lack of healthcare.

Yet there may be a silver lining in all of this: Once people saw that Obamacare could work, the idea of universal healthcare in the United States began to seem like a serious political position. The Overton Window has grown. Indeed, it may even have shifted to the left for once; the responses to the American Health Care Act have been almost uniformly comprised of shock and outrage, when really what the bill does is goes back to the same awful system we had before. Going backward and letting thousands of people die for no reason should appall people—but I feared that it might not, because it would seem “normal”. We in America have grown very accustomed to letting poor people die in order to slightly increase the profits of billionaires, and I thought this time might be no different—but it was different. Once Obamacare actually passed and began to work, people really saw what was happening—that all this suffering and death wasn’t necessary, it wasn’t an inextricable part of having a functioning economy. And now that they see that, they aren’t willing to go back.

The urban-rural divide runs deep

Feb 5, JDN 2457790

Are urban people worth less than rural people?

That probably sounds like a ridiculous thing to ask; of course not, all people are worth the same (other things equal of course—philanthropists are worth more than serial murderers). But then, if you agree with that, you’re probably an urban person, as I’m sure most of my readers are (and as indeed most people in highly-developed countries are).

A disturbing number of rural people, however, honestly do seem to believe this. They think that our urban lifestyles (whatever they imagine those to be) devalue us as citizens and human beings.

That is the key subtext to understand in the terrifying phenomenon that is Donald Trump. Most of the people who voted for him can’t possibly have thought he was actually trustworthy, and many probably didn’t actually support his policies of bigotry and authoritarianism (though he was very popular among bigots and authoritarians). From speaking with family members and acquaintances who proudly voted for Trump, one thing came through very clearly: This was a gigantic middle finger pointed at cities. They didn’t even really want Trump; they just knew we didn’t, and so they voted for him out of spite as much as anything else. They also have really confused views about free trade, so some of them voted for him because he promised to bring back jobs lost to trade (that weren’t lost to trade, can’t be brought back, and shouldn’t be even if they could). Talk with a Trump voter for a few minutes, and sneers of “latte-sipping liberal” (I don’t even like coffee) and “coastal elite” (I moved here to get educated; I wasn’t born here) are sure to follow.

There has always been some conflict between rural and urban cultures, for as long as there have been urban cultures for rural cultures to be in conflict with. It is found not just in the US, but in most if not all countries around the world. It was relatively calm during the postwar boom in the 20th century, as incomes everywhere (or at least everywhere within highly-developed countries) were improving more or less in lockstep. But the 21st century has brought us much more unequal growth, concentrated on particular groups of people and particular industries. This has brought more resentment. And that divide, above all else, is what brought us Trump; the correlation between population density and voting behavior is enormous.

Of course, “urban” is sometimes a dog-whistle for “Black”; but sometimes I think it actually really means “urban”—and yet there’s still a lot of hatred embedded in it. Indeed, perhaps that’s why the dog-whistle works; a White man from a rural town can sneer at “urban” people and it’s not entirely clear whether he’s being racist or just being anti-urban.

The assumption that rural lifestyles are superior runs so deep in our culture that even in articles by urban people (like this one from the LA Times) supposedly reflecting about how to resolve this divide, there are long paeans to the world of “hard work” and “sacrifice” and “autonomy” of rural life, and mocking “urban elites” for their “disproportionate” (by which you can only mean almost proportionate) power over government.

Well, guess what? If you want to live in a rural area, go live in a rural area. Don’t pine for it. Don’t tell me how great farm life is. If you want to live on a farm, go live on a farm. I have nothing against it; we need farmers, after all. I just want you to shut up about how great it is, especially if you’re not going to actually do it. Pining for someone else’s lifestyle when you could easily take on that lifestyle if you really wanted it just shows that you think the grass is greener on the other side.

Because the truth is, farm living isn’t so great for most people. The world’s poorest people are almost all farmers. 70% of people below the UN poverty line live in rural areas, even as more and more of the world’s population moves into cities. If you use a broader poverty measure, as many as 85% of the world’s poor live in rural areas.

The kind of “autonomy” that means defending your home with a shotgun is normally what we would call anarchy—it’s a society that has no governance, no security. (Of course, in the US that’s pure illusion; crime rates in general are low and falling, and lower in rural areas than urban areas. But in some parts of the world, that anarchy is very real.) One of the central goals of global economic development is to get people away from subsistence farming into far more efficient manufacturing and service jobs.

At least in the US, farm life is a lot better than it used to be, now that agricultural technology has improved so that one farmer can now do the work of hundreds. Despite increased population and increased food consumption per person, the number of farmers in the US is now the smallest it has been since before the Civil War. The share of employment devoted to agriculture has fallen from over 80% in 1800 to under 2% today. Even just since the 1960s labor productivity of US farms has more than tripled.

But the reason that some 80% of Americans have chosen to live in cities—and yes, I can clearly say “chosen”, because cities are more expensive and therefore urban living is a voluntary activity. Most people who live in the city right now could move to the country if we really wanted to. We choose not to, because we know our life would be worse if we did.

Indeed, I dare say that a lot of the hatred of city-dwellers has got to be envy. Our (median) incomes are higher and our (mean) lifespans are longer. Fewer of our children are in poverty. Life is better here—we know it, and deep down, they know it too.

We also have better Internet access, unsurprisingly—though rural areas are only a few years behind, and the technology improves so rapidly that twice as many rural homes in the US have Internet access than urban homes did in 1998.

Now, a rational solution to this problem would be either to improve the lives of people in rural areas or else move everyone to urban areas—and both of those things have been happening, not only in the US but around the world. But in order to do that, you need to be willing to change things. You have to give up the illusion that farm life is some wonderful thing we should all be emulating, rather than the necessary toil that humanity was forced to go through for centuries until civilization could advance beyond it. You have to be willing to replace farmers with robots, so that people who would have been farmers can go do something better with their lives. You need to give up the illusion that there is something noble or honorable about hard labor on a farm—indeed, you need to give up the illusion that there is anything noble or honorable about hard work in general. Work is not a benefit; work is a cost. Work is what we do because we have to—and when we no longer have to do it, we should stop. Wanting to escape toil and suffering doesn’t make you lazy or selfish—it makes you rational.

We could surely be more welcoming—but cities are obviously more welcoming to newcomers than rural areas are. Our housing is too expensive, but that’s in part because so many people want to live here—supply hasn’t been able to keep up with demand.

I may seem to be presenting this issue as one-sided; don’t urban people devalue rural people too? Sometimes. Insults like “hick” and “yokel” and “redneck” do of course exist. But I’ve never heard anyone from a city seriously argue that people who live in rural areas should have votes that systematically count for less than those of people who live in cities—yet the reverse is literally what people are saying when they defend the Electoral College. If you honestly think that the Electoral College deserves to exist in anything like its present form, you must believe that some Americans are worth more than others, and the people who are worth more are almost all in rural areas while the people who are worth less are almost all in urban areas.

No, National Review, the Electoral College doesn’t “save” America from California’s imperial power; it gives imperial power to a handful of swing states. The only reason California would be more important than any other state is that more Americans live here. Indeed, a lot of Republicans in California are disenfranchised, because they know that their votes will never overcome the overwhelming Democratic majority for the state as a whole and the system is winner-takes-all. Indeed, about 30% of California votes Republican (well, not in the last election, because that was Trump—Orange County went Democrat for the first time in decades), so the number of disenfranchised Republicans alone in California is larger than the population of Michigan, which in turn is larger than the population of Wyoming, North Dakota, South Dakota, Montana, Nebraska, West Virginia, and Kansas combined. Indeed, there are more people in California than there are in Canada. So yeah, I’m thinking maybe we should get a lot of votes?

But it’s easy for you to drum up fear over “imperial rule” by California in particular, because we’re so liberal—and so urban, indeed an astonishing 95% urban, the most of any US state (or frankly probably any major regional entity on the planet Earth! To beat that you have to be something like Singapore, which literally just is a single city).

In fact, while insults thrown at urban people get thrown at basically all of us regardless of what we do, most of the insults that are thrown at rural people are mainly thrown at uneducated rural people. (And statistically, while many people in rural areas are educated and many people in urban areas are not, there’s definitely a positive correlation between urbanization and education.) It’s still unfair in many ways, not least because education isn’t entirely a choice, not in a society where tuition at an average private university costs more than the median individual income. Many of the people we mock as being stupid were really just born poor. It may not be their fault, but they can’t believe that the Earth is only 10,000 years old and not have some substantial failings in their education. I still don’t think mockery is the right answer; it’s really kicking them while they’re down. But clearly there is something wrong with our society when 40% of people believe something so obviously ludicrous—and those beliefs are very much concentrated in the same Southern states that have the most rural populations. “They think we’re ignorant just because we believe that God made the Earth 6,000 years ago!” I mean… yes? I’m gonna have to own up to that one, I guess. I do in fact think that people who believe things that were disproven centuries ago are ignorant.

So really this issue is one-sided. We who live in cities are being systematically degraded and disenfranchised, and when we challenge that system we are accused of being selfish or elitist or worse. We are told that our lifestyles are inferior and shameful, and when we speak out about the positive qualities of our lives—our education, our acceptance of diversity, our flexibility in the face of change—we are again accused of elitism and condescension.

We could simply stew in that resentment. But we can do better. We can reach out to people in rural areas, show them not just that our lives are better—as I said, they already know this—but that they can have these lives too. And we can make policy so that this really can happen for people. Envy doesn’t automatically lead to resentment; that only happens when combined with a lack of mobility. The way urban people pine for the countryside is baffling, since we could go there any time; but the way that country people long for the city is perfectly understandable, as our lives really are better but our rent is too high for them to afford. We need to bring that rent down, not just for the people already living in cities, but also for the people who want to but can’t.

And of course we don’t want to move everyone to cities, either. Many people won’t want to live in cities, and we need a certain population of farmers to make our food after all. We can work to improve infrastructure in rural areas—particularly when it comes to hospitals, which are a basic necessity that is increasingly underfunded. We shouldn’t stop using cost-effectiveness calculations, but we need to compare against the right things. If that hospital isn’t worth building, it should be because there’s another, better hospital we could make for the same amount or cheaper—not because we think that this town doesn’t deserve to have a hospital. We can expand our public transit systems over a wider area, and improve their transit speeds so that people can more easily travel to the city from further away.

We should seriously face up to the costs that free trade has imposed upon many rural areas. We can’t give up on free trade—but that doesn’t mean we need to keep our trade policy exactly as it is. We can do more to ensure that multinational corporations don’t have overwhelming bargaining power against workers and small businesses. We can establish a tax system that would redistribute more of the gains from free trade to the people and places most hurt by the transition. Right now, poor people in the US are often the most fiercely opposed to redistribution of wealth, because somehow they perceive that wealth will be redistributed from them when it would in fact be redistributed to them. They are in a scarcity mindset, their whole worldview shaped by the fact that they struggle to get by. They see every change as a threat, every stranger as an enemy.

Somehow we need to fight that mindset, get them to see that there are many positive changes that can be made, many things that we can achieve together that none of us could achieve along.