The IMF’s Causes and Consequences of Income Inequality: A Global Perspective

The IMF has joined the OECD in arguing there is an important connection between inequality and who gains from economic growth.

To reach the conclusion that the income distribution matters, the IMF had to tie its master the exact same weak moorings that the OECD did. Specifically the ability of the lower middle class to finance investments in school and higher education.

The IMF has articulated a specific hypothesis that can be confronted with facts and logic.

Many critics of inequality are extremely vague about what exactly is the process that grinds the proletariat down. The withering away of the proletariat in the 20th century has been discussed elsewhere on this blog.

The impact of low income on the ability to accumulate physical and human capital sounds like an interesting question. Not surprisingly, the top labour economists have looked into it.

Short-term factors such as the ability to borrow to fund higher education has been found to be seriously wanting. Only a small percentage of people are in any way constrained from going on to higher education because of the lack of money. This is not surprising in any society with student loans freely available at low or zero rates without any need to post collateral.

The notion that the rich are just replicating the good fortunes of their parents has also fallen on hard times despite the persistence of the OECD and the IMF in championing this old Marxist fantasy.

Source: The World Top Incomes Database.

If you look at the income composition of the top 5% of the USA, for example, it is a disappointing story for the IMF and the OECD. Today’s rich are working rich with the majority of their income from wages and salaries and much of the rest from entrepreneurial income. There is no passive rich earning incomes from their inherited investments and grinding the proletariat down.

Source: The World Top Incomes Database.

It is the same story with the top 1%. They are working rich with the majority of their incomes paid in wages and salaries and running a business. They are top executives, managers and leading professionals that go to work every day.

The IMF was simply wrong to claim that at least half the income of the top 1% in the USA was not labour income.

Before 1940, most of the income of the top 0.1% of income earners in the USA was income from investments. By the end of the 20th century, the top 0.1% were earning their incomes as wages and salaries, business incomes and capital gains. Very little of that income of the top 0.1% was in the form of passive income from capital. The top 0.1% of the USA are now working rich – entrepreneurs.

Source: The World Top Incomes Database.

In the good old days of high taxes, the top 0.01% did earn the great majority of their income from passive investment.

Only under the scourge of neoliberalism starting in the 1970s and then massive tax cuts in the Reagan Revolution did the top 0.01% join the working rich. Even the super super-rich have to work for their money these days.

Source: The World Top Incomes Database.

The IMF and before it the OECD were batting from a weak position when they argued that human capital investments of ordinary families is held up by inequality. Student loans to pay for subsidised tuition fees and living expenses solve that problem long ago.

It was simply wrong of the IMF to claim that the top 5%, 1% and 0.1% of for example the USA are living off the rest of society. In the USA, is usually put forward as the worst-case, the rich and super-rich are working rich making their fortunes by building and running businesses. In The Evolution of Top Incomes: A Historical and International Perspective (NBER Working Paper No. 11955), Thomas Piketty and Emmanuel Saez concluded that:

While top income shares have remained fairly stable in Continental European countries or Japan over the past three decades, they have increased enormously in the United States and other English speaking countries. This rise in top income shares is not due to the revival of top capital incomes, but rather to the very large increases in top wages (especially top executive compensation). As a consequence, top executives (the “working rich”) have replaced top capital owners at the top of the income hierarchy over the course of the twentieth century…

Steven Kaplan and Joshua Rauh make a number of basic points backed up by detailed evidence about top CEO pay:

  • While top CEO pay has increased, so has the pay of private company executives and hedge fund and private equity investors;
  • ICT advances increase the pay of many – of professional athletes (technology increases their marginal product by allowing them to reach more consumers), Wall Street investors (technology allows them to acquire information and trade large amounts more easily), CEOs and technology entrepreneurs in the Forbes 400; and
  • Technology allows top executives and financiers to manage larger organizations and asset pools – a loosening of social norms and a lack of independent control of CEO pacesetting does not explain similar increases in pay for private companies–  technology explains it.

The report SuperEntrepreneurs shows that:

  • SuperEntrepreneurs founded half the largest new firms created since the end of the Second World War
  • There is a strong correlation between high rates of SuperEntrepreneurship in a country and low tax rates
  • a low regulatory burden and high rates of philanthropy both correlate strongly with high rates of SuperEntrepreneurship
  • Active government and supranational programmes to encourage entrepreneurship – such as the EU’s Lisbon Strategy – have largely failed.
  • Yet governments can encourage entrepreneurialism by lowering taxes (particularly capital gains taxes which have a particularly high impact on entrepreneurialism while raising relatively insignificant revenues); by reducing regulations; and by vigorously enforcing property rights.
  • High rates of self-employment and innovative entrepreneurship are both important for the economy.
  • Yet policy makers should recognise that they are not synonymous and should not assume policies which encourage self-employment necessarily promote entrepreneurship.

John Rawls is often put forward by political progressives as the starting point for political philosophy. Rawls pointed out that behind the veil of ignorance, people will agree to inequality as long as it is to everyone’s advantage. Rawls was attuned to the importance of incentives in a just and prosperous society. If unequal incomes are allowed, this might turn out to be to the advantage of everyone.

Steven Kaplan and Joshua Rauh’s “It’s the Market: The Broad-Based Rise in the Return to Top Talent”, Journal of Economic Perspectives (2013) found that:

  • Rising inequality is due to technical changes that allow highly talented individuals or “superstars” to manage or perform on a much larger scale.
  • These superstars can now apply their talents to greater pools of resources and reach larger numbers of people and markets at home and abroad. They thus became more productive, and higher paid.
  • Those in the Forbes 400 richest are less likely to have inherited their wealth or have grown up wealthy.
  • Today’s rich are working rich who accessed education in their youth and then applied their natural talents and acquired skills to the most scalable industries such as ICT, finance, entertainment, sport and mass retailing.
  • The U.S. evidence on income and wealth shares for the top 1% is most consistent with a “superstar” explanation. This evidence is less consistent with the gains in earnings of the top 1% coming from greater managerial power over the determination of their own pay in the corporate world, or changes in social norms about what managers could earn.

Today’s super-rich are highly productive because they produce new and better products and services that people want and are willing to pay for. These rewards for entrepreneurship and hard work guide people of different talents and skills into the occupations and industries where their talents are valued the most. The efficient allocation of talent and income maximising occupational choices were important to Rawls’ framework.

The IMF and World Bank should look for policies that remove barriers to riches. Instead, the IMF and OECD are giving support to those who want to tax and regulate the super-rich that drive much of the innovation, entrepreneurship and creative destruction in modern economies.

2 Comments (+add yours?)

  1. Trackback: @rick_n @NZGreens @TheDailyBlogNZ dodgy @OECD paper on inequality & growth doing the Twitter Left rounds again | Utopia - you are standing in it!
  2. Trackback: % women 25-34 & 45-54 with at least tertiary education, English-speaking countries, 2008 | Utopia - you are standing in it!

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Roger Pielke Jr.

professor, author, speaker

Great Books Guy

Reading The Classics

The Market Monetarist

Markets Matter, Money Matters...

healthcare-economist.com/

An unbiased look at today's health care issues

Plugging the Gap

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

Velvet Glove, Iron Fist

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

Economics in the Rear-View Mirror

Archival Artifacts from the History of Economics

Green Jihad

Your source that tells the truth about the environmentalist movement's holy war against mankind

@STILLTish. Gender Abolition

Examining Gender Identity ideology and its impact on Women's Sex based protections. Exploring how this has taken such firm root in Western societies (Cognitive & Regulatory Capture).

200-Proof Liberals

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

What Paul Gregory is Writing About

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

Kids Prefer Cheese

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

Offsetting Behaviour

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

JONATHAN TURLEY

Res ipsa loquitur - The thing itself speaks

single sex spaces

Single sex spaces are a question of consent

Adventures of a Tudor Nerd

Tudor History from the Wars of the Roses to the Death of Elizabeth I

Weapons and Warfare

History and Hardware of Warfare

Notes On Liberty

Spontaneous thoughts on a humble creed

CONVERSABLE ECONOMIST

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

Barrie Saunders

Thoughts on public policy and the media

The Victorian Commons

Researching the House of Commons, 1832-1868

Coyote Blog

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

The History of Parliament

Blogging on parliament, politics and people, from the History of Parliament

Catallaxy Files

Australia's leading libertarian and centre-right blog

Books & Boots

reflections on books and art

Legal History Miscellany

Posts on the History of Law, Crime, and Justice

Sex, Drugs and Economics

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

Vincent Geloso

Economics, History, Lots of Data and French Stuff

Climatism

Tracking Anthropogenic Climate Alarmism

Science Matters

Reading between the lines, and underneath the hype.

Point of Order

Politics and the economy

FREEcology

Libertarian environmentalism

Doc's Books

A window into Doc Freiberger's library

Newmark's Door

Celebrating humanity's flourishing through the spread of capitalism and the rule of law

Media Myth Alert

Calling out media myths

Uneasy Money

Commentary on monetary policy in the spirit of R. G. Hawtrey

%d bloggers like this: