"There is a paradox in Keynes's fall in esteem. With respect to our economy, Keynes set out to explain two main problems: why our economy was given to fluctuations and whether it was possible to achieve a closer approximation of full employment than had been achieved thitherto. Keynes's answer to the policy question was that government expenditures and tax receipts could serve as a steering wheel, and that one requisite for such a steering wheel to be effective is that government be a bigger part of the economy than it was before the Great Depression. Our success since World War II in avoiding anything more severe than the recession of 1981-82 has been due in large part to the effects of our much bigger government."