Real-World Economics Review

from Asad Zaman The truth-sensing section of the brain is lobotomized by Friedman’s methodology, according to which wildly inaccurate assumptions lead to the most significant theoretical advances. But also, complete omission of power and class struggle makes it impossible to find solutions to our economic problems.[embedded content] Even though the current economic crisis in Pakistan has a simple cause, and an equally simple solution, policy debate in Pakistan focuses almost entirely on...

On this blog, I’ve stated that economics needs a ‘periodic table of prices’. There are many different prices beyond ‘market prices’: Cost prices, Administrated prices, Government prices, Factor prices and whatever. We need a grid which enables a classification. As I, clearly, do not seem to be your average inspiring charismatic direction setting economists, nobody followed up on my statements…. With this blog, I want to start my journey towards the framework, to boldly go from where...

from Dean Baker We have long known that people in policy debates have difficulty with arithmetic and basic logic. We got yet another example today in the New York Times. The NYT profiled Geoffrey Hinton, who recently resigned as head of AI technology at Google. The piece identified him as “the godfather of AI.” The piece reports on Hinton’s concerns about the risks of AI, one of which is its implications for the job market. “He is also worried that A.I. technologies will in time upend the...

from Lars Syll Trygve Haavelmo — with the completion (in 1958) of the twenty-fifth volume of Econometrica — assessed the role of econometrics in the advancement of economics, and although mainly positive of the “repair work” and “clearing-up work” done, he also found some grounds for despair: We have found certain general principles which would seem to make good sense. Essentially, these principles are based on the reasonable idea that, if an economic model is in fact “correct” or “true,”...

from Peter Radford I have been reminded by Tyler Cowen of Bryan Caplan’s simplistic theory of left and right.  It’s short and to the point.  Leftists are, he says, “anti-market”. He is wrong. Leftists are anti-market obsession.  They are anti-market fanaticism.  They are anti-market worship.  Specifically, they are opposed to the form of idealization used to articulate “the market” in economics. There’s a difference.  And I assume Bryan Caplan knows as much. There has been a recent...

from Dean Baker Last week, David Brooks had a column that was quite literally a celebration of American capitalism. He makes a number of points showing the U.S. doing better than other wealthy countries over the last three decades. While his numbers are not exactly wrong, they are somewhat misleading. (I see Paul Krugman beat me to the punch, so I’ll try not to be completely redundant.) Brooks points to the faster GDP growth in the United States than in other wealthy countries. As Krugman...

from Asad Zaman  This is the first of a sequence of posts on the current economic crisis in Pakistan. Although the discussion is in the context of Pakistan, all the poor countries in grips of the modern neo-colonial global system face essentially the same problems. The financial basis of the system is outlined by Jason Hickel in Aid-in-Reverse: How the Poor Countries Develop the Rich. He describes how the poor countries receive 1.3 Trillion USD in financial inflows, aid, etc. from the...

from Lars Syll A couple of years ago, Paul Krugman had a piece up on his blog arguing that the ‘discipline of modelling’ is a sine qua non for tackling politically and emotionally charged economic issues: In my experience, modeling is a helpful tool (among others) in avoiding that trap, in being self-aware when you’re starting to let your desired conclusions dictate your analysis. Why? Because when you try to write down a model, it often seems to lead some place you weren’t expecting or...

from Dean Baker  It is standard for politicians, reporters, and columnists to refer to the United States as the world’s largest economy and China as the second largest. I suppose this assertion is good for these people’s egos, but it happens not to be true. Measuring by purchasing power parity, China’s economy passed the U.S. in 2014, and it is now roughly 25 percent larger.[1] The I.M.F. projects that China’s economy will be nearly 40 percent larger by 2028, the last year in its...

from Asad Zaman  and RWER current issue The intimate connection between economic theory and political power is clearly illustrated by the rise and fall of Keynesian Economics in the 20th Century. Confidence generated by theories glorifying the workings of a market economy led leading economists to predict permanent prosperity, just prior to the Great Depression of 1929. After the crash, Keynes set out to resolve the most glaring contradiction between economic theory and reality. While...