This paper studies the optimal trade-off between commitment and flexibility in an intertemporal consumption/savings choice model. Individuals expect to receive relevant information regarding their own situation and tastes - generating a value for flexibility - but also expect to suffer from...

Credit constraints that link a private agent's debt to market-determined prices embody a credit externality that drives a wedge between competitive and constrained socially optimal equilibria, inducing private agents to ``overborrow." The externality arises because agents fail to internalize the...

One key feature of the 2008-2009 crisis has been its international dimension, as most countries have experienced large synchronous contractions. The recent crisis has also been characterized by a sharp fall in employment but not in productivity. These two characterizing features of the recent...