From its publication in The Times in 1933, John Maynard Keynes’s investment multiplier sparked much debate and controversy. Can an investment generate 3 or 4 times its value in income within one year? To date, no one has questioned the theoretical merits of this multiplier. Even the biggest...

It is often said that after the crisis economic textbooks have to be rewritten. However, as surveys show, almost all professors continue using the standard IS-LM/AS-AD model as the workhorse for undergraduate training. This paper shows that the IS-LM/AS-AD model is not only full of obvious...

It is often said that after the crisis economic textbooks have to be rewritten. However, as surveys show, almost all professors continue using the standard IS-LM/AS-AD model as the workhorse for undergraduate training. This paper shows that the IS-LM/AS-AD model is not only full of obvious...

J Smithin’s recent June, 2012 draft article, titled “A Rehabilitation of the Model of Effective Demand from Chapter 3 of Keynes’s General Theory (1936)”, provides an excellent summary of the error filled Post Keynesian D-Z model, as well as focusing on Patinkin’s partially correct...

G L S Shackle and Joan Robinson both adopted the Neoclassical position that there could only be one theoretical equilibrium position in either the short run or long run. They combined this supposition with their own redefinition of the concept of uncertainty to mean complete, total, fundamental...

Keynes carefully and methodically devoted chapter nine of the General Theory to a detailed discussion of Virtue Ethics which is related to Adam Smith’s discussion in The Theory of Moral Sentiments. Both Virtues and Vices were considered by Keynes. The four main virtues in the Greek version of...

Keynes made it crystal clear in his comments on the draft copy of Pigou’s future 1937 article in the Economic Journal that Pigou’s fundamental error was to have two different theories of the rate of interest, one determined by the demand and supply of money, and the other one determined by...

Frank P Ramsey did not consider the possibility of representing the concept of probability by an interval valued approach in his lifetime. Ramsey considered probability to be either ordinal or numerical. There was absolutely no room for interval estimates and interval probability in his...