... that has the same title as the dissertation, `The Economics of the Short Period', where the nature of the short period is further explored, and the lectures on the `Economics of the Short ... (Robinson 1951:vii). These were the years leadingto the Keynesian Revolution, whose analytical foundations the economics of the short period, and the critiques of Pigou's version of the ... Subject, The Economics of Imperfect Competition, and The Theory of Money and the Analysis of Output.2Outside the Cambridge circle, Schumpeter was among the first to comment onthem. He interprets them...