In contrast with the "missing micro-foundations" argument against Keynes's macroeconomics, the paper argues that it is the present state of microeconomics that needs more solid "Keynesian foundations". It is in particular Keynes's understanding of investors' behaviour that can be fruitfully...

The paper suggests that casting the choice problem in terms of alternative time-consuming activities can foster the fruitful cross-fertilization between economics and psychology along the lines suggested by Scitovsky in the Joyless Economy. The first part emphasizes how mainstream, utility-based...

During the 1990s, some important European countries such as Italy and Sweden radically transformed their public pension systems by adopting defined-contribution rules while retaining a pay-as-you-go financial architecture. The paper inquires into the theoretical properties of such notional...