Keynes’s IS-LM model in the General Theory, defined in (r,Y) space and contained in chapter 21 in Part IV on pp. 298-299 of the General Theory, was derived from the underlying D-Z model of Chapter 20 that incorporated expectations and uncertainty into the P(expected economic profits-Z) and...

F. Modigliani presented a special case of Keynes's General Theory result in 1944 in his “Liquidity Preference and the Theory of Interest and Money”. Modigliani sought to provide the IS-LM model of Hicks's 1937 Econometrica interpretation of Keynes's chapter 15 IS-LM model with microeconomic...

Patinkin came very, very close in 1987 to discovering for himself that Keynes,not Hicks, was the creator and developer of IS-LM. Unfortunately, he stopped his analysis right at the point where he could have established Keynes's priority over Hicks.On pp.180-181 in chapter 14 of the GT,Keynes...

J M Keynes engaged in correspondence over the IS-LM model contained in chapter 15 of the General Theory with R. Harrod and J Hicks in 1937. Keynes had no major objections. How could he? How could Keynes object to interpretations concerning his own model of IS LM in the General Theory, as laid...