domingo, 11 de dezembro de 2011

Micro contra macro

"... Hayek’s approach says: Let us pierce the veil of aggregates and look at the distortive effects on relative prices and relative output produced by boom-time credit expansions. Let us look at the distortive effects that booms leave us as we work our way through a recession. Let us concentrate on sustainable lines of expenditure both during the boom and during the road out from the bust.
Suffice it to say this greatly erodes the intellectual capital of a field of economics – although one not noted for its successes. It mocks the claim that Keynes was a true revolutionary in economic thought. It opens the possibility that he was muddled, inconsistent and unaware of the contributions to monetary and business cycle theory made by the “classical economists” on the eve of the General Theory.
It also opens the possibility that Keynes’s economics was catapulted into prominence not so much by its technical or scientific excellence but the compatibility of its policy nostrums with the temper of the times..."
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