refugees

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

pnrj current events, development economics, ethics, inequality, public policy , , , , , , , , , , , , , , ,

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.

Is there hope for stopping climate change?

pnrj development economics, ethics, public policy , , , , , , , , , , ,

JDN 2457523

This topic was decided by vote of my Patreons (there are still few enough that the vote usually has only two or three people, but hey, what else can I do?).

When it comes to climate change, I have good news and bad news.

First, the bad news:

We are not going to be able to stop climate change, or even stop making it worse, any time soon. Because of this, millions of people are going to die and there’s nothing we can do about it.

Now, the good news:

We can do a great deal to slow down our contribution to climate change, reduce its impact on human society, and save most of the people who would otherwise have been killed by it. It is currently forecasted that climate change will cause somewhere between 10 million and 100 million deaths over the next century; if we can hold to the lower end of that error bar instead of the upper end, that’s half a dozen Holocausts prevented.

There are three basic approaches to take, and we will need all of them:

1. Emission reduction: Put less carbon in

2. Geoengineering: Take more carbon out

3. Adaptation: Protect more humans from the damage

Strategies 1 and 2 are classified as mitigation, while strategy 3 is classified as adaptation. Mitigation is reducing climate change; adaptation is reducing the effect of climate change on people.

Let’s start with strategy 1, emission reduction. It’s probably the most important; without it the others are clearly doomed to fail.

So, what are our major sources of emissions, and what can we do to reduce them?

While within the US and most other First World countries the primary sources of emissions are electricity and transportation, worldwide transportation is less important and agriculture is about as large a source of emissions as electricity. 25% of global emissions are due to electricity, 24% are due to agriculture, 21% are due to industry, 14% are due to transportation, only 6% are due to buildings, and everything else adds up to 10%.

global_emissions_sector_2015

1A. Both within the First World and worldwide, the leading source of emissions is electricity. Our first priority is therefore electrical grid reform.

Energy efficiency can help—and it already is helping, as global electricity consumption has stopped growing despite growth in population and GDP. Energy intensity of GDP is declining. But the main thing we need to do is reform the way that electricity is produced.

Let’s take a look at how the world currently produces electricity. Currently, the leading source of electricity is “liquids”, an odd euphemism for oil; currently about 175 quadrillion BTU per year, 30% of all production. This is closely followed by coal, at about 160 quadrillion BTU per year, 28%. Then we have natural gas, about 130 quadrillion BTU per year (23%), wind, solar, hydroelectric, and geothermal altogether about 60 quadrillion BTU per year (11%), and nuclear fission only about 40 quadrillion BTU per year (7%).

This list basically needs to be reversed. We will probably not be able to completely stop using oil for transportation, but we have no excuse for using for electricity production. We also need to stop using coal for, well, just about anything. There are a few industrial processes that basically have to use coal; fine, use it for that. But just as something to burn, coal is one of the most heavily-polluting technologies in existence—the only things we burn that are worse are wood and animal dung. Simply ending the burning of coal, wood, and dung would by itself save 4 million lives a year just from reduced pollution.

Natural gas burns cleaner than coal or oil, but it still produces a lot of carbon emissions. Even worse, natural gas is itself one of the worst greenhouse gases—and so natural gas leaks are a major source of greenhouse emissions. Last year a single massive leak accounted for 25% of California’s methane emissions. Like oil, natural gas is also something we’ll want to use quite sparingly.

The best power source is solar power, hands-down. In the long run, the goal should be to convert as much as possible of the grid to solar. Wind, hydroelectric, and geothermal are also very useful, though wind power peaks at the wrong time of day for high energy demand and hydro and geothermal require specific geography to work. Solar is also the most scalable; as long as you have the raw materials and the technology, you can keep expanding solar production all the way up to a Dyson Sphere.

But solar is intermittent, and we don’t have good enough energy storage methods right now to ensure a steady grid on solar alone. The bulk of our grid is therefore going to have to be made of the one energy source we have with negligible carbon emissions, mature technology, and virtually unlimited and fully controllable output: Nuclear fission. At least until fusion matures or we solve the solar energy storage problem, nuclear fission is our best option for minimizing carbon emissions immediately—not waiting for some new technology to come save us, but building efficient reactors now. Why does France only emit 6 tonnes of carbon per person per year while the UK emits 9, Germany emits 10, and the US emits a whopping 17? Because France’s electricity grid is almost entirely nuclear.

“But nuclear power is dangerous!” people will say. France has indeed had several nuclear accidents in the last 40 years; guess how many deaths those accidents have caused? Zero. Deepwater Horizon killed more people than the sum total of all nuclear accidents in all First World countries. Worldwide, there was one Black Swan horrible nuclear event—Chernobyl (which still only killed about as many people as die in the US each year of car accidents or lung cancer), and other than that, nuclear power is safer that every form of fossil fuel.

“Where will we store the nuclear waste?” Well, that’s a more legitimate question, but you know what? It can wait. Nuclear waste doesn’t accumulate very fast, precisely because fission is thousands of times more efficient than combustion; so we’ll have plenty of room in existing facilities or easily-built expansions for the next century. By that point, we should have fusion or a good way of converting the whole grid to solar. We should of course invest in R&D in the meantime. But right now, we need fission.

So, after we’ve converted the electricity grid to nuclear, what next?
1B. To reduce the effect of agriculture, we need to eat less meat; among agricultural sources, livestock is the leading contributor of greenhouse emissions, followed by land use “emissions” (i.e. deforestation), which could also be reduced by converting more crop production to vegetables instead of meat because vegetables are much more land-efficient (and just-about-everything-else-efficient).

1C. To reduce the effect of transportation, we need huge investments in public transit, as well as more fuel-efficient vehicles like hybrids and electric cars. Switching to public transit could cut private transportation-related emissions in half. 100% electric cars are too much to hope for, but by implementing a high carbon tax, we might at least raise the cost of gasoline enough to incentivize makers and buyers of cars to choose more fuel-efficient models.
The biggest gains in fuel efficiency happen on the most gas-guzzling vehicles—indeed, so much so that our usual measure “miles per gallon” is highly misleading.

Quick: Which of the following changes would reduce emissions more, assuming all the vehicles drive the same amount? Switching from a hybrid of 50 MPG to a zero-emission electric (infinity MPG!), switching from a normal sedan of 20 MPG to a hybrid of 50 MPG, or switching from an inefficient diesel truck of 3 MPG to a modern diesel truck of 7 MPG?

The diesel truck, by far.

If each vehicle drives 10,000 miles per year: The first switch will take us from consuming 200 gallons to consuming 0 gallons—saving 200 gallons. The second switch will take us from consuming 500 gallons to consuming 200 gallons—saving 300 gallons. But the third switch will take us from consuming 3,334 gallons to consuming only 1,429 gallons—saving a whopping 1,905 gallons. Even slight increases in the fuel efficiency of highly inefficient vehicles have a huge impact, while you can raise an already-efficient vehicle to perfect efficiency and barely notice a difference.

We really should measure in gallons per mile—or better yet, liters per megameter. (Most of the world uses liters per 100 km; almost!)

All right, let’s assume we’ve done that: The whole grid is nuclear, and everyone is a vegetarian driving an electric car. That’s a good start. But we can’t stop there. Because of the feedback loops involved, we only reduce our emissions—even to near zero—the amount of carbon dioxide will continue to increase for decades. We need to somehow take the carbon out that is already there, which brings me to strategy 2, geoengineering.

2A. There are some exotic proposals out there for geoengineering (putting sulfur into the air to block out the Sun; what could possibly go wrong?), and maybe we’ll end up using some of them. I think iron fertilization of the oceans is one of the more promising options. But we need to be careful to make sure we actually know what these projects will do; we got into this mess by doing things without appreciating their long-run environmental impact, so let’s not make the same mistake again.

2B. But really, the most effective form of geoengineering is simply reforestation. Trees are very good at capturing carbon from the atmosphere; it’s what they evolved to do. So let’s plant trees—lots of trees. Many countries already have net positive forestation (such as the US as a matter of fact), but the world still has net deforestation, and that needs to be reversed.

But even if we do all that, at this point we probably can’t do enough fast enough to actually stop climate change from causing damage. After we’ve done our best to slow it down, we’re still going to need to respond to its effects and find ways to minimize the harm. That’s strategy 3, adaptation.

3A. Coastal regions around the world are going to have to turn into the Netherlands, surrounded by dikes and polders. First World countries already have the resources to do this, and will most likely do it on our own (many cities already have plans to); but other countries need to be given the resources to do it. We’re responsible for most of the emissions, and we have the most wealth, so we should pick up the tab for most of the adaptation.

3B. Some places aren’t going to be worth saving—so that means saving the people, by moving them somewhere else. We’re going to have global refugee crises, and we need to prepare for them, not in the usual way of “How can I clear my conscience while xenophobically excluding these people?” but by welcoming them with open arms. We are going to need to resettle tens of millions—possibly hundreds of millions—of people, and we need a process for doing that efficiently and integrating these people into the societies they end up living in. We must stop presuming that closed borders are the default and realize that the burden of proof was always on anyone who says that people should have different rights based on whether they were born on the proper side of an imaginary line. If open borders are utopian, then it is utopian we must be.

The bad news is that even if we do all these things, millions of people are still going to die from climate change—but a lot fewer millions than would if we didn’t.

And the really good news is that people are finally starting to do these things. It took a lot longer than it should, and there are still a lot of holdouts; but significant progress is already being made. There are a lot of reasons to be hopeful.

How we can best help refugees

pnrj core principles, current events, development economics, public policy, Uncategorized , , , , , , , , , , , , , , , , , ,

JDN 2457376

Though the debate seems to have simmered down a little over the past few weeks, the fact remains that we are in the middle of a global refugee crisis. There are 4 million refugees from Syria alone, part of 10 million refugees worldwide from various conflicts.

The ongoing occupation of the terrorist group / totalitarian state Daesh (also known as Islamic State, ISIS and ISIL, but like John Kerry, I like to use Daesh precisely because they seem to hate it) has displaced almost 14 million people, 3.3 million of them refugees from Syria.

Most of these refugees have fled to Lebanon, Jordan, Turkey, and, Iraq, for the obvious reason that these countries are both geographically closest and culturally best equipped to handle them.
There is another reason, however: Some of the other countries in the region, notably Saudi Arabia, have taken no refugees at all. In an upcoming post I intend to excoriate Saudi Arabia for a number of reasons, but this one is perhaps the most urgent. Their response? They simply deny it outright, claiming they’ve taken millions of refugees and somehow nobody noticed.

Turkey and Lebanon are stretched to capacity, however; they simply do not have the resources to take on more refugees. This gives the other nations of the world only two morally legitimate options:

1. We could take more refugees ourselves.

2. We could supply funding and support to Turkey and Lebanon for them to take on more refugees.

Most of the debate has centered around option (1), and in particular around Obama’s plan to take on about 10,000 refugees to the United States, which Ted Cruz calls “lunacy” (to be fair, if it takes one to know one…).

This debate has actually served more to indict the American population for paranoia and xenophobia than anything else. The fact that 17 US states—including some with Democrat governors—have unilaterally declared that they will not accept refugees (despite having absolutely no Constitutional authority to make such a declaration) is truly appalling.

Even if everything that the xenophobic bigots say were true—even if we really were opening ourselves to increased risk of terrorism and damaging our economy and subjecting ourselves to mass unemployment—we would still have a moral duty as human beings to help these people.

And of course almost all of it is false.

Only a tiny fraction of refugees are terrorists, indeed very likely smaller than the fraction of the native population or the fraction of those who arrive on legal visas, meaning that we would actually be diluting our risk of terrorism by accepting more refugees. And as you may recall from my post on 9/11, our risk of terrorism is already so small that the only thing we have to fear is fear itself.

There is a correlation between terrorism and refugees, but it’s almost entirely driven by the opposite effect: terrorism causes refugee crises.

The net aggregate economic effect of immigration is most likely positive. The effect on employment is more ambiguous; immigration does appear to create a small increase in unemployment in the short run as all those new people try to find jobs, and there is some evidence that it may reduce wages for local low-skill workers. But the employment effect is small temporary, and there is a long-run boost in overall productivity. However, it may not have much effect on overall growth: the positive correlation between immigration and economic growth is primarily due to the fact that higher growth triggers more immigration.

And of course, it’s important to keep in mind that the reason wages are depressed at all is that people come from places where wages are even lower, so they improve their standard of living, but may also reduce the standard of living of some of the workers who were already here. The paradigmatic example is immigrants who leave a wage of $4 per hour in Mexico, arrive in California, and end up reducing wages in California from $10 to $8. While this certainly hurts some people who went from $10 to $8, it’s so narrow-sighted as to border on racism to ignore the fact that it also raised other people from $4 to $8. The overall effect is not simply to redistribute wealth from some to others, but actually to create more wealth. If there are things we can do to prevent low-skill wages from falling, perhaps we should; but systematically excluding people who need work is not the way to do that.

Accepting 10,000 more refugees would have a net positive effect on the American economy—though given our huge population and GDP, probably a negligible one. It has been pointed out that Germany’s relatively open policy advances the interests of Germany as much as it does those of the refugees; but so what? They are doing the right thing, even if it’s not for entirely altruistic reasons. One of the central insights of economics is that the universe is nonzero-sum; helping someone else need not mean sacrificing your own interests, and when it doesn’t, the right thing to do should be a no-brainer. Instead of castigating Germany for doing what needs to be done for partially selfish reasons, we should be castigating everyone else for not even doing what’s in their own self-interest because they are so bigoted and xenophobic they’d rather harm themselves than help someone else. (Also, it does not appear to be in Angela Merkel’s self-interest to take more refugees; she is spending a lot of political capital to make this happen.)

We could follow Germany’s example, and Obama’s plan would move us in that direction.

But the fact remains that we could go through with Obama’s plan, indeed double, triple, quadruple it—and still not make a significant dent in the actual population of refugees who need help. When 1,500,000 people need help and the most powerful nation in the world offers to help 10,000, that isn’t an act of great openness and generosity; it’s almost literally the least we could do. 10,000 is only 0.7% of 1.5 million; even if we simply accepted an amount of refugees proportional to our own population it would be more like 70,000. If we instead accepted an amount of refugees proportional to our GDP we should be taking on closer to 400,000.

This is why in fact I think option (2) may be the better choice.

There actually are real cultural and linguistic barriers to assimilation for Syrian people in the United States, barriers which are much lower in Turkey and Lebanon. Immigrant populations always inevitably assimilate eventually, but there is a period of transition which is painful for both immigrants and locals, often lasting a decade or more. On top of this there is the simple logistical cost of moving all those people that far; crossing the border into Lebanon is difficult enough without having to raft across the Mediterranean, let alone being airlifted or shipped all the way across the Atlantic afterward. The fact that many refugees are willing to bear such a cost serves to emphasize their desperation; but it also suggests that there may be alternatives that would work out better for everyone.

The United States has a large population at 322 million; but Turkey (78 million) has about a quarter of our population and Jordan (8 million) and Lebanon (6 million) are about the size of our largest cities.

Our GDP, on the other hand, is vastly larger. At $18 trillion, we have 12 times the GDP of Turkey ($1.5 T), and there are individual American billionaires with wealth larger than the GDPs of Lebanon ($50 B) and Jordan ($31 B).

This means that while we have an absolute advantage in population, we have a comparative advantage in wealth—and the benefits of trade depend on comparative advantage. It therefore makes sense for us to in a sense “trade” wealth for population; in exchange for taking on fewer refugees, we would offer to pay a larger share of the expenses involved in housing, feeding, and ultimately assimilating those refugees.

Another thing we could offer (and have a comparative as well as absolute advantage in) is technology. These surprisingly-nice portable shelters designed by IKEA are an example of how First World countries can contribute to helping refugees without necessarily accepting them into their own borders (as well as an example of why #Scandinaviaisbetter). We could be sending equipment and technicians to provide electricity, Internet access, or even plumbing to the refugee camps. We could ship them staple foods or even MREs. (On the other hand, I am not impressed by the tech entrepreneurs whose “solutions” apparently involve selling more smartphone apps.)

The idea of actually taking on 400,000 or even 70,000 additional people into the United States is daunting even for those of us who strongly believe in helping the refugees—in the former case we’re adding another Cleveland, and even in the latter we’d be almost doubling Dearborn. But if we estimate the cost of simply providing money to support the refugee camps, the figures come out a lot less demanding.
Charities are currently providing money on the order of millions—which is to say on the order of single dollars per person. GBP 887,000 sounds like a lot of money until you realize it’s less than $0.50 per Syrian refugee.

Suppose we were to grant $5,000 per refugee per year. That’s surely more than enough. The UN is currently asking for $6.5 billion, which is only about $1,500 per refugee.

Yet to supply that much for all 4 million refugees would cost us only $20 billion per year, a mere 0.1% of our GDP. (Or if you like, a mere 3% of our military budget, which is probably smaller than what the increase would be if we stepped up our military response to Daesh.)

I say we put it to a vote among the American people: Are you willing to accept a flat 0.1% increase in income tax in order to help the refugees? (Would you even notice?) This might create an incentive to become a refugee when you’d otherwise have tried to stay in Syria, but is that necessarily a bad thing? Daesh, like any state, depends upon its tax base to function, so encouraging emigration undermines Daesh taxpayer by taxpayer. We could make it temporary and tied to the relief efforts—or, more radically, we could not do that, and use it as a starting point to build an international coalition for a global basic income.

Right now a global $5,000 per person per year would not be feasible (that would be almost half of the world’s GDP); but something like $1,000 would be, and would eliminate world hunger immediately and dramatically reduce global poverty. The US alone could in fact provide a $1,000 global basic income, though it would cost $7.2 trillion, which is over 40% of our $18.1 trillion GDP—not beyond our means, but definitely stretching them to the limit. Yet simply by including Europe ($18.5 T), China ($12.9 T), Japan ($4.2 T), India ($2.2 T), and Brazil ($1.8 T), we’d reduce the burden among the whole $57.7 trillion coalition to 12.5% of GDP. That’s roughly what we already spend on Medicare and Social Security. Not a small amount, to be sure; but this would get us within arm’s reach of permanently ending global poverty.

Think of the goodwill we’d gain around the world; think of how much it would undermine Daesh’s efforts to recruit followers if everyone knew that just across the border is a guaranteed paycheck from that same United States that Daesh keeps calling the enemy. This isn’t necessarily contradictory to a policy of accepting more refugees, but it would be something we could implement immediately, with minimal cost to ourselves.

And I’m sure there’d be people complaining that we were only doing it to make ourselves look good and stabilize the region economically, and it will all ultimately benefit us eventually—which is very likely true. But again, I say: So what? Would you rather we do the right thing and benefit from it, or do the wrong thing just so we dare not help ourselves?