November 25th, 2014
Inspired by the work of Doctors Without Borders (Médecins Sans Frontières), I have recently started a project called Economists Without Borders (Economistes Sans Frontières). Its purpose is to inoculate the global economy against the virus of neoliberalism. Last week, I had two difficult “missions” to Vienna and Warsaw.
In Vienna, I confronted an outbreak of the neoliberal globalization – free trade strain of the virus. Without doubt, this is the most virulent and dangerous of all strains. People who get infected become blind to all evidence, deaf to all argument and prone to intellectual condescension. Massachusetts Avenue in Washington DC is a hot zone of infection. The bad news is that if you are over forty and infected it is doubtful you can be cured. However, younger patients have a chance of recovery. Here is the anti-viral I prescribed titled “The Theory of Global Imbalances: Mainstream Economics vs. Structural Keynesianism”.
In Warsaw, I confronted an outbreak of Milton Friedmanism which is one of the oldest strains of neoliberal virus. Friedmanism is a gateway virus that weakens defenses against other neoliberal strains and younger minds are particularly susceptible to it. The good news is that if diagnosed early there is a good chance of recovery. However, if treatment is delayed, intellectual ossification and closed-mindedness sets in. This ossification is almost always associated with inflation obsessive compulsive disorder and austerity fever. Here is the treatment I recommend titled “Milton Friedman’s Economics and Political Economy: An Old Keynesian Critique”.
November 11th, 2014
The distinction between wage-led and profit-led growth is a major feature of Post-Keynesian economics and it has triggered an extensive econometric literature aimed at identifying whether economies are wage or profit-led. That literature treats the economy’s character as exogenously given. This paper questions that assumption and shows an economy’s character is endogenous and subject to policy influence. This generates a Post-Keynesian analogue of the Lucas critique whereby the econometrically identified character of the economy depends on policy rather than being a natural characteristic. Over the past twenty years, policy has made economies appear more profit-led by lowering workers’ share of the wage bill and tax rates on shareholder income. Increasing workers’ wage bill share increases growth and capacity utilization regardless of whether the economy is wage-led, profit-led or conflictive. That speaks to making it the primary focus of policy efforts. [READ MORE].
August 7th, 2014
Prior to the 2008 financial crisis there was much debate about global trade imbalances. Prima facie, the imbalances seem a significant problem. However, acknowledging that would question mainstream economics’ celebratory stance toward globalization. That tension prompted an array of explanations which explained the imbalances while retaining the claim that globalization is economically beneficial. This paper surveys those new theories. It contrasts them with the structural Keynesian explanation that views the imbalances as an inevitable consequence of neoliberal globalization. The paper also describes how globalization created a political economy that supported the system despite its proclivity to generate trade imbalances. [READ MORE]
July 27th, 2014
Club, noun. 1. An association or organization dedicated to a particular interest or activity. 2. A heavy stick with a thick end, especially one used as a weapon.
Paul Krugman’s economic analysis is always stimulating and insightful, but there is one issue on which I think he persistently falls short. That issue is his account of New Keynesianism’s theoretical originality and intellectual impact. This is illustrated in his recent reply to a note of mine on the theory of the Phillips curve in which he writes: “I do believe that Palley is on the right track here, because it’s pretty much the same track a number of us have been following for the past few years.” Read the rest of this entry »
July 17th, 2014
There is an old story about a policeman who sees a drunk looking for something under a streetlight and asks what he is looking for. The drunk replies he has lost his car keys and the policeman joins in the search. A few minutes later the policeman asks if he is sure he lost them here and the drunk replies “No, I lost them in the park.” The policeman then asks “So why are you looking here?” to which the drunk replies “Because this is where the light is.”That story has much relevance for the economics profession’s approach to the Phillips curve. Read the rest of this entry »
July 3rd, 2014
Milton Friedman’s influence on the economics profession has been enormous. In part, his success was due to political forces that have made neoliberalism the dominant global ideology, but Friedman also rode those forces and contributed to them. Friedman’s professional triumph is testament to the weak intellectual foundations of the economics profession which accepted ideas that are conceptually and empirically flawed. His success has taken economics back in a pre-Keynesian direction and squeezed Keynesianism out of the academy. Friedman’s thinking also frames so-called new Keynesian economics which is simply new classical macroeconomics with the addition of imperfect competition and nominal rigidities. By enabling the claim that macroeconomics is fully characterized by a divide between new Keynesian and new classical macroeconomics, new Keynesianism closes the pincer that excludes old Keynesianism. As long as that pincer holds, economics will remain under Friedman’s shadow.
Click here to view the full paper.
May 1st, 2014
Paul Krugman wrote a reply to my two postings (Part 1 and Part 2) on the flimflam of mainstream economics. Below is my response to Paul that was posted as a comment on his Conscience of a Liberal website. I am posting it because I think it sheds more light on the failings of so-called New Keynesianism.
I enjoy what you write and have great admiration for your work, but this piece is unfair.
(1) Here is an article of mine on what you term the paradox of flexibility, published in 2008 and extending James Tobin’s seminal paper on “Keynesian Models of Recession and Depression”.
“Keynesian Models of Deflation and Depression Revisited,” Journal of Economic Behavior and Organization, 68 (October 2008), 167 - 77.
(2) I do not think I am misportraying you. Your own macroeconomic framework seems unconvincing to me as a description of a capitalist economy, being Keynesian at the zero lower bound and classical the rest of the time. I think of Keynesianism as being a macroeconomic theory that applies at all times. But these are issues that require more space for discussion.
May 1st, 2014
Simon Wren-Lewis has graciously replied to my post on mainstream economics’ flimflam and says he cannot find it (the flimflam). Here are some hints on where to look.
(1) A first con is the labeling adopted by New Keynesians. As I showed in my post, New Keynesianism has near-nothing to do with Keynes’s theoretical thinking as expressed in The General Theory. I too am not interested in an exegesis of what Keynes meant, but I am interested in honesty in labeling to help avoid damaging confusions. Read the rest of this entry »
April 29th, 2014
The teaching of economics has recently been in the news. One reason is the activities of Manchester University undergraduates who have formed the Post-Crash Economics Society to protest the monopoly of mainstream neoclassical economics in university lecture halls. A second reason is criticism of the neoclassical reasoning in Thomas Piketty’s runaway best seller Capital in the Twenty-First Century.
This criticism and calls for including heterodox economic theory in the curriculum have prompted a defense of mainstream economics from Princeton University’s Paul Krugman and Oxford University’s Simon Wren-Lewis. Both hail from the mainstream’s liberal wing, which muddies the issue because it is easy to conflate the liberal wing with the critics. In fact, the two are significantly different and their defense of mainstream economics is pure flimflam. Read the rest of this entry »
April 23rd, 2014
Thomas Piketty’s Capital in the Twenty-First Century is a six hundred and eighty-five page tome that definitively characterizes the empirical pattern of income and wealth inequality in capitalist economies over the past two hundred and fifty years, and especially over the last one hundred. It also documents the grotesque rise of inequality over the past forty years and ends with a call for restoration of high marginal income tax rates and a global wealth tax.
His book has tapped a nerve and become a phenomenon. In laying a solid blow against inequality, Piketty has also become an accidental controversialist. That is because his book has potential to unintentionally trigger debate over so-called “free market” capitalism. The big question is will that happen? Read the rest of this entry »