It is generally accepted that F.A. Hayek gave up the business cycle as an object of theoretical investigation following the publication of 1941's The Pure Theory of Capital. The present paper aims to cast a shade of doubt upon this received view. Many of Hayek's philosophical writings bear...

Income mobility is often thought to equalize permanent incomes and thereby to improve social welfare. The welfare analysis of mobility often fails, however, to account for the cost of the variability of periodic incomes around permanent incomes. This paper assesses the net welfare benefit of...