hunger

The possibilities of a global basic income

pnrj development economics, inequality, public policy, Uncategorized , , , , , , , , , , , , ,

JDN 2457401

This post is sort of a Patreon Readers’ Choice; it had a tied score with the previous post. If ties keep happening, I may need to devise some new scheme, lest I end up writing so many Readers’ Choice posts I don’t have time for my own topics (I suppose there are worse fates).

The idea of a global basic income is one I have alluded to many times, but never directly focused on.

As I wrote this I realized it’s actually two posts. I have good news and bad news.
First, the good news.

A national basic income is a remarkably simple, easy policy to make: When the tax code comes around for revision that year, you get Congress to vote in a very large refundable credit, disbursed monthly, that goes to everyone—that is a basic income. To avoid ballooning the budget deficit, you would also want to eliminate a bunch of other deductions and credits, and might want to raise the tax rates as well—but these are all things that we have done before many times. Different administrations almost always add some deductions and remove others, raise some rates and lower others. By this simple intervention, we could end poverty in America immediately and forever. The most difficult part of this whole process is convincing a majority of both houses of Congress to support it. (And even that may not be as difficult as it seems, for a basic income is one of the few economic policies that appeals to both Democrats, Libertarians, and even some Republicans.)

Similar routine policy changes could be applied in other First World countries. A basic income could be established by a vote of Parliament in the UK, a vote of the Senate and National Assembly in France, a vote of the Riksdag in Sweden, et cetera; indeed, Switzerland is already planning a referendum on the subject this year. The benefits of a national basic income policy are huge, the costs are manageable, the implementation is trivial. Indeed, the hardest thing to understand about all of this is why we haven’t done it already.

But the benefits of a national basic income are of course limited to the nation(s) in which it is applied. If Switzerland votes in its proposal to provide $30,000 per person per year (that’s at purchasing power parity, but it’s almost irrelevant whether I use nominal or PPP figures, because Swiss prices are so close to US prices), that will help a lot of people in Switzerland—but it won’t do much for people in Germany or Italy, let alone people in Ghana or Nicaragua. It could do a little bit for other countries, if the increased income for the poor and lower-middle class results in increased imports to Switzerland. But Switzerland especially is a very small player in global trade. A US basic income is more likely to have global effects, because the US by itself accounts for 9% of the world’s exports and 13% of the world’s imports. Some nations, particularly in Latin America, depend almost entirely upon the US to buy their exports.

But even so, national basic incomes in the entire First World would not solve the problem of global poverty. To do that, we would need a global basic income, one that applies to every human being on Earth.

The first question to ask is whether this is feasible at all. Do we even have enough economic output in the world to do this? If we tried would we simply trigger a global economic collapse?

Well,if you divide all the world’s income, adjusted for purchasing power, evenly across all the world’s population, the result is about $15,000 per person per year. This is about the standard of living of the average (by which I mean median) person in Lebanon, Brazil, or Botswana. It’s a little better than the standard of living in China, South Africa, or Peru. This is about half of what the middle class of the First World are accustomed to, but it is clearly enough to not only survive, but actually make some kind of decent living. I think most people would be reasonably happy with this amount of income, if it were stable and secure—and by construction, the majority of the world’s population would be better off if all incomes were equalized in this way.

Of course, we can’t actually do that. All the means we have for redistributing income to that degree would require sacrificing economic efficiency in various ways. It is as if we were carrying water in buckets with holes in the bottom; the amount we give at the end is a lot less than the amount we took at the start.

Indeed, the efficiency costs of redistribution rise quite dramatically as the amount redistributed increases.

I have yet to see a convincing argument for why we could not simply tax the top 1% at a 90% marginal rate and use all of that income for public goods without any significant loss in economic efficiency—this is after all more or less what we did here in the United States in the 1960s, when we had a top marginal rate over 90% and yet per capita GDP growth was considerably higher than it is today. A great many economists seem quite convinced that taxing top incomes in this way would create some grave disincentive against innovation and productivity, yet any time anything like this has been tried such disincentives have conspicuously failed to emerge. (Why, it’s almost as if the rich aren’t that much smarter and more hard-working than we are!)

I am quite sure, on the other hand, that if we literally set up the tax system so that all income gets collected by the government and then doled out to everyone evenly, this would be economically disastrous. Under that system, your income is basically independent of the work you do. You could work your entire life to create a brilliant invention that adds $10 billion to the world economy, and your income would rise by… 0.01%, the proportion that your invention added to the world economy. Or you could not do that, indeed do nothing at all, be a complete drain upon society, and your income would be about $1.50 less each year. It’s not hard to understand why a lot of people might work considerably less hard in such circumstances; if you are paid exactly the same whether you are an entrepreneur, a software engineer, a neurosurgeon, a teacher, a garbage collector, a janitor, a waiter, or even simply a couch potato, it’s hard to justify spending a lot of time and effort acquiring advanced skills and doing hard work. I’m sure there are some people, particularly in creative professions such as art, music, and writing—and indeed, science—who would continue to work, but even so the garbage would not get picked up, the hamburgers would never get served, and the power lines would never get fixed. The result would be that trying to give everyone the same income would dramatically reduce the real income available to distribute, so that we all ended up with say $5,000 per year or even $1,000 per year instead of $15,000.

Indeed, absolute equality is worse than the system of income distribution under Soviet Communism, which still provided at least some incentives to work—albeit often not to work in the most productive or efficient way.

So let’s suppose that we only have the income of the top 1% to work with. It need not be literally that we take income only from the top 1%; we could spread the tax burden wider than that, and there may even be good reasons to do so. But I think this gives us a good back-of-the-envelope estimate of how much money we would realistically have to work with in funding a global basic income. It’s actually surprisingly hard to find good figures on the global income share of the top 1%; there’s one figure going around which is not simply wrong it’s ridiculous, claiming that the income threshold for the top 1% worldwide is only $34,000. Why is it ridiculous? Because the United States comprises 4.5% of the world’s population, and half of Americans make more money than that. This means that we already have at least 2% of the world’s population making at least that much, in the United States alone. Add in people from Europe, Japan, etc. and you easily find that this must be the income of about the top 5%, maybe even only the top 10%, worldwide. Exactly where it lies depends on the precise income distributions of various countries.

But here’s what I do know; the global Gini coefficient is about 0.40, and the US Gini coefficient is about 0.45; thus, roughly speaking, income inequality on a global scale recapitulates income inequality in the US. The top 1% in the US receive about 20% of the income. So let’s say that the top 1% worldwide probably also receive somewhere around 20% of the income. We were only using it to estimate the funds available for a basic income anyway.

This would mean that our basic income could be about $3,000 per person per year at purchasing power parity. That probably doesn’t sound like a lot, and I suppose it isn’t; but the UN poverty threshold is $2 per person per day, which is $730 per person per day. Thus, our basic income is over four times what it would take to eliminate global poverty by the UN threshold.

Now in fact I think that this threshold is probably too low; but is it four times too low? We are accustomed to such a high standard of living in the First World that it’s easy to forget that people manage to survive on far, far less than we have. I think in fact our problem here is not so much poverty per se as it is inequality and financial insecurity. We live in a state of “insecure affluence”; we have a great deal (think for a moment about your shelter, transportation, computer, television, running water, reliable electricity, abundant food—and if you are reading this you probably have all these things), but we constantly fear that we may lose it at any moment, and not without reason. (My family actually lost the house I grew up in as a result of predatory banking and the financial crisis.) We are taught all our lives that the only way to protect this abundance is by means of a hyper-competitive, winner-takes-allcutthroat capitalist economy that never lets us ever become comfortable in appreciating that abundance, for it could be taken from us at any time.

I think the apotheosis of what it is to live in insecure affluence is renting an apartment in LA or New York—you must have a great deal going for you to be able to live in the city at all, but you are a renter, an interloper; the apartment, like so much of your existence, is never fully secure, never fully yours. Perhaps the icing on the cake is if you’re doing it for grad school (as I was a year ago), this bizarre system in which we live near poverty for several years not in spite but because of the fact that we are so hard-working, intelligent and educated. (And it never ceases to baffle me that economists who lived through that can still believe in the Life-Cycle Spending Hypothesis.)

Being below the poverty line in a First World country is a kind of poverty, but it’s a very different kind than being below the poverty line in a Third World country. (I think we need a new term to distinguish it, and maybe “insecure affluence” or “economic insecurity” is the right one.) A national basic income could be set considerably higher than the global basic income (since we’re giving it to far fewer people), so we might actually be able to set $15,000 nationally—but to do that worldwide would use up literally all the money in the world.

Raising the minimum income worldwide to $3,000 per person per year would transform the lives of billions of people. It would, in a very real sense, end poverty, worldwide, immediately and forever.

And that’s the good news. Stay tuned for the bad news.

Meanwhile, we’ve been ending world hunger.

pnrj development economics , , , , , , , , , , , ,

JDN 2457303 EDT 19:56

As reported in The Washington Post and Fortune, the World Bank recently released a report showing that for the first time on record—possibly the first time in human history—global extreme poverty has fallen below 10% of the population. Based on a standard of living of $1.90 per day at 2011 purchasing power parity—that’s about $700 per year, a bit less than the average income in Malawi.

The UN World Millennium Development Goal set in 1990 was to cut extreme poverty in half by 2015; in fact we have cut it by more than two-thirds, reducing it from 37% of the world’s population in 1990 to 9.6% today. This is an estimate, based upon models of what’s going on in countries where we don’t have reliable data; ever the cautious scientists, the World Bank prefers to focus on the most recent fully reliable data, which says that we reduced extreme poverty to 12.7% in 2012 and therefore achieved the Millennium Development Goal.

Most of this effect comes from one very big country: China. Over 750 million people in China saw their standard of living rise above the extreme poverty level in the last 30 years.
The slowest reduction in poverty has been in Africa, specifically Sub-Saharan Africa, where extreme poverty has barely budged, from 53% in 1981 to 47% in 2011. But some particular countries in Africa have done better; thanks to good governance—including better free speech protection than the United States, shame on us—Botswana has reduced their extreme poverty rate from over 50% in 1965 to 19% today.

A lot of World Bank officials have been focusing on the fact that there is still much to be done; 10% in extreme poverty is still 10% too many, and even once everyone is above $1.90 per day that still leaves a lot of people at $3 per day and $4 per day which is still pretty darn poor. The project of global development won’t really seem complete until everyone in the world lives above not just the global poverty line, but something more like a First World poverty line, with a home to live in, a doctor to see, a school to attend, clean water, flush toilets, electricity, and probably even a smartphone with Internet access. (If the latter seems extravagant, let me remind you that more people in the world have smartphones than have flush toilets, because #weliveinthefuture.)

Pace the Heritage Foundation, the fact that what we call poverty in America typically includes having a refrigerator, a microwave, and a car doesn’t mean it isn’t actually poverty; it simply means that poverty in the First World isn’t nearly as bad as poverty in the Third World. (After all, over 9% of children in the US live in households with low food security, and 1% live in households with very low food security; hunger in America isn’t as bad as hunger in Malawi, but it’s still hunger.) Maybe it even means we should focus on the Third World, though that argument isn’t as strong as it might appear; to eliminate poverty in the US, all we’d need to do is pass a law that implements a basic income. To eliminate poverty worldwide, we’d need a global project of economic and political reforms to change how hundreds of countries are governed.

Yet, this focus on what we haven’t accomplished (as though we were going to cut funding to the UN Development Program because we’re done now or something) is not only disheartening, it’s unreasonable. We have accomplished something truly spectacular.

We are now on the verge of solving on one of the great problems of human existence, a problem so deep, so ancient, and so fundamental that it’s practically a cliche: We say “end world hunger” in the same breath as “cure cancer” (which doesn’t even make sense) or “conquer death” (which is not as far off as you may think). Yet, in a very real sense, we are on the verge of ending world hunger.

While most people have been focused on other things, from a narcissistic billionaire running for President to the uniquely American tragedy of mass shootings, development economists have been focused on one thing: Conquering global poverty. What this report means is that now, at last, victory is within our grasp.

Development economists are unsung heroes; without their research, their field work, and their advice and pressure to policymakers, we would never have gotten this far. It was development economists who made the UN Millennium Development Goals, and development economists who began to achieve them.

Yet perhaps there is an even more unsung hero in all of this: Capitalism.

I often have a lot of criticisms of capitalism, at least as it operates in the real world; yet it was in the real world that extreme poverty was just brought down below 10%, and it was done primarily by capitalism. I know a lot of people who think that we need to tear down this whole system and replace it with something fundamentally different, but the kind of progress we are making in global development tells me that we need nothing of the sort. We do need to make changes in policy, but they are small changes, simple changes—many of them could be made with the passing of a few simple laws. Capitalism is not fundamentally broken; on the contrary, it is the fundamentals of capitalism that have brought humanity for the first time within arm’s reach of ending world hunger. We need to fix the system at the edges, not throw it away.

Recall that I said most of the poverty reduction occurred in China. What has China been doing lately? They’ve been opening to world trade—that “free trade” stuff I talked about before. They’ve been cutting tariffs. They’ve been privatizing industries. They’ve been letting unprofitable businesses fail so that new ones can rise in their place. They have, in short, been making themselves more capitalist. Building schools, factories, and yes, even sweatshops is what has made China’s rise out of poverty possible. They are still doing many things wrong—not least their authoritarian government, which is now gamifying oppression in truly cyberpunk fashion—but they are doing a few very important things right.

World hunger is on the way out. And I can think of no better reason to celebrate.