Last week saw Oxfam’s big new report on inequality, timed to coincide with WEF in Davos, garnering a huge amount of attention in the media – even attaining a rebuttal from the American Enterprise Institute.
The report was also the subject of Tim Harford’s column in the FT’s weekend edition. Tim takes a somewhat sceptical view, observing that while “the thrust of Oxfam’s argument is that in a lot of countries, the gap between the incomes of the rich and poor is widening” – which he accepts – the report underplays the wider context: for the world as a whole, income inequality appears to be falling (“which is why it’s so baffling that Oxfam has jumped in here feet first”).
I agree with Tim that the data show incomes rising a lot for most people in developing countries from the late 1980s onwards, whereas they’ve remained stagnant for middle classes in developed countries – c.f. this superb graph from Branko Milanovic (posted here a couple of months back), which shows relative change in incomes for each percentile over the period 1988-2008.
But I have to admit I’m befuddled as to why Tim should be baffled on why Oxfam’s taking a strong position on inequality. Here are four reasons why.
First, while it’s true that many people in developing countries have been catching up in relative terms, let’s not lose sight of just how far they have to go in absolute terms. For all the focus on the travails of the ‘squeezed middle’ in the North and for all the breathless commentary about emerging economy rates of growth, China’s GDP per capita is still only $6,091 – compared to $38,514 in the UK, $41,514 in Germany, and $49,965 in the US. It’s a little early to be hailing a new global age of egalitarianism just yet.
Second, Milanovic’s graph also shows that the incomes of the very poorest didn’t rise at all over the period 1988-2008. That’s not to denigrate the real achievements of the MDG period: halving poverty seven years ahead of the MDG deadline was no small feat. But as David Steven and I noted in our paper on the ‘business as usual’ outlook on poverty to 2030 for the Post-2015 UN High Level Panel, the people still remaining in poverty will be much harder to reach than those who escaped poverty in the MDG era.
They’ll be increasingly concentrated in fragile states (or parts of them), often in the absence of a functioning government, and frequently at risk of violence or displacement. They’ll tend to be in geographically or politically marginalised communities – the places, ethnicities, or castes that are at best neglected, at worst actively discriminated against or repressed. “Getting to zero” on poverty by 2030 – the likely headline target of the post-2015 development goal framework – will be much harder than halving it by 2015.
Third, while the incomes of developing country middle classes are catching up in relative terms with developed country middle class incomes, the incomes of the global rich are powering ahead – and that’s before we even consider wealth, which is where inequalities get really spectacular.
Tim raises an eyebrow about Oxfam’s headline stat, that the richest 85 people on Earth control the same amount as the poorest half of the global population, accusing Oxfam of “sophistry” given that the poorest people have less wealth than his toddler son: he has zero wealth whereas poor people have negative wealth, i.e. their debts outweigh their assets. But, he goes on, that argument takes no account of e.g. earning potential. Which is a fair point in one sense: I and most readers of this blog have mortgages and hence negative wealth, but it’s manifestly absurd to bracket us in with people who live on less than a dollar a day.
Fair enough. But it’s still the case that the global distribution of wealth is utterly skewed. And if Tim doesn’t like the 85 people / half the world’s population factoid, then how about this one: 8.4% of the world’s five billion adults own 83.4% of the wealth, while just 32 million people, less than 1% of adults, own 41% of the wealth. So it’s a bit of a stretch to call Oxfam, or Credit Suisse (from where Oxfam’s, and my, data comes) of “distortion” on the basis of his toddler argument.
Finally, we ought also to consider the global distribution of risk, as well as income and wealth. You might reasonably expect that as emerging middle classes in developing countries have become better off, they’ve also become more secure. But not necessarily.
True, more people have escaped poverty since 2000 than ever before. Yet the members of this ‘breakout generation’, whom you can find in large numbers in any of the rapidly expanding cities of the global South, are increasingly finding themselves playing a high stakes game of snakes and ladders: while they are finding new opportunities to improve their lot, they are also encountering all kinds of new risks that could halt their progress – or push them back into poverty.
To start with, they’re particularly vulnerable to any slowdown in national growth rates – something that now appears to be happening in many emerging economies that initially proved largely immune to the effects of the financial crisis and Great Recession. They’re also much more likely to be working in insecure, informal, or low-paid employment, all of which affect young people in particular.
On top of that, they rely on urban infrastructures that risk buckling under the strain of rocketing demand: you don’t have to spend long in a city like Addis Ababa or Karachi to see how overstretched systems for providing water, sanitation, electricity, or transport are. They’re also in the front line of the impacts of growing resource scarcity, particularly in the form of price spikes or inflation in the cost of fuel and food. They’re heavily exposed to the social strains of high rates of inequality, and usually lack access to safety nets or social protection systems. And increasingly, they also face the rise of trans-boundary shocks ranging from financial and economic crises through to accelerating climate change impacts.