The problem of expectations in economic models is reviewed through the intellectual development of the author. Initial efforts at macroeconomic modeling such as Foley-Sidrauski (Foley and Sidrauski 1971) treated expectations as conditioning variables for representative agent stock demands and...

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...