The Chutzpah of The Economics Profession

New discussion paper by Marion Fourcade, Etienne Ollion, and Yann Algan

From the abstract

In this essay, we investigate the dominant position of economics within the network of the social sciences in the United States. We begin by documenting the relative insularity of economics, using bibliometric data. Next we analyze the tight management of the field from the top down, which gives economics its characteristic hierarchical structure. Economists also distinguish themselves from other social scientists through their much better material situation (many teach in business schools, have external consulting activities), their more individualist worldviews, and in the confidence they have in their discipline’s ability to fix the world’s problems. Taken together, these traits constitute what we call the superiority of economists, where economists’ objective supremacy is intimately linked with their subjective sense of authority and entitlement. While this superiority has certainly fueled economists’ practical involvement and their considerable influence over the economy, it has also exposed them more to conflicts of interests, political critique, even derision.

Read rest here.

And for an excellent piece on the imperialism of mainstream economics in the social sciences, see this paper by Ben Fine (subscription required).

Dean Baker on The Paid Vacation Route to Full Employment

 

By Dean Baker:

The economics profession has hit a roadblock in terms of being able to design policies that can help the economy. On the one hand we have many prominent economists, like Paul Krugman and Larry Summers, who say the problem is that we don't have enough demand to get us back to full employment. There is a simple remedy in this story; get the government to spend more money on items like infrastructure, education, and clean energy. This is a simple story, but politically it is a non-starter. Few Democrats are prepared to push for anything more than nickels and dimes in terms of increased spending, nothing close to magnitudes that would be needed. As far as the Republicans in Congress, it would be easier to convert the Islamic State folks to Christianity. (We could also boost demand by lowering the dollar and thereby reducing the trade deficit, but economists don't talk about that one.) The other side of the professional divide in economics doesn't have much to offer on full employment because they say we are already there. The argument goes that people have dropped out of the labor force because they would rather not work at the wage their skills command in the market. In this story, we may want to find ways to educate or train people so they have more skills, but unemployment is not really a problem in today's economy. The notion that seven million people (the drop in population adjusted employment since the start of the recession) just decided they don't feel like working, doesn't pass the laugh test outside of economic departments and corporate boardrooms. This leaves us stuck with a policy prescription - more stimulus - that has zero political prospect any time in the foreseeable future. There is an alternative.

Read rest here. 

Paul Davidson on The Gross Substitution Axiom, Heart of Mainstream Economics

By Paul Davidson, [h/t] Lars P. Syll

The gross substitution axiom assumes that if the demand for good x goes up, its relative price will rise, inducing demand to spill over to the now relatively cheaper substitute good y. For an economist to deny this ‘universal truth’ of gross substitutability between objects of demand is revolutionary heresy – and as in the days of the Inquisition, the modern-day College of Cardinals of mainstream economics destroys all non-believers, if not by burning them at the stake, then by banishing them from the mainstream professional journals. Yet in Keynes’s (1936, ch. 17) analysis ‘The Essential Properties of Interest and Money’ require that:

1. The elasticity of production of liquid assets including money is approximately zero. This means that private entrepreneurs cannot produce more of these assets by hiring more workers if the demand for liquid assets increases. In other words, liquid assets are not producible by private entrepreneurs’ hiring of additional workers; this means that money (and other liquid assets) do not grow on trees.

2. The elasticity of substitution between all liquid assets, including money (which are not reproducible by labour in the private sector) and producibles (in the private sector), is zero or negligible. Accordingly, when the price of money increases, people will not substitute the purchase of the products of industry for their demand for money for liquidity (savings) purposes.

Read rest here.

Monthly Review: The Baran–Sweezy Letters Project

By Nicholas Baran

The correspondence of Paul Baran and Paul Sweezy in the 1950s and early ‘60s is one of the great, unknown legacies of Marxian political economy in the United States. Over the past year and a half, I have been transcribing all of these letters with the goal of having the collection published by Monthly Review press, both as a hardcopy book of selected letters, as well as an unabridged e-book. In commemoration of my father, Paul A. Baran, on the fiftieth anniversary of his death on March 26, 1964, we decided to refer publicly for the first time to the Baran–Sweezy Letters Project and to publish a few important and representative letters.

Read rest here.

Dean Baker on the corruption of the economics profession

By Dean Baker

Most of us are willing to believe the direct opposite of what we can see with our own eyes because we accept the analysis of the solar system developed by astronomers through many centuries of careful observation. The overwhelming majority of people will never go through the measurements and reproduce the calculations. Rather, our belief that the earth revolves around the sun depends on our confidence in the competence and integrity of astronomers. If they all tell us that the earth in fact orbits the sun, we are prepared to accept this view. Unfortunately the economics profession cannot claim to have a similar stature. This is both good and bad. It is good because it doesn’t deserve that stature. Economists too often work as hired guns for those with money and power. It is bad because the public needs expertise in economics, just as it needs expertise in medicine and other areas.

Read rest here.

PS: A post on why the current crisis has not undermined the mainstream can be seen here.