A generalized version of the capital management problem posed in a classic paper by R.H. Strotz is analyzed for the case of the naive planner who fails to anticipate any impending change in his own preferences. By imposing progressively stronger restrictions on the primitive of the problem -...

How can public pension systems be reformed to ensure fiscal stability in the face of increasing life expectancy?  To address this pressing open question in public finance, we estimate a life-cycle model in which the optimal employment, retirement and consumption decisions of forward-looking...

Intertemporal preferences are difficult to measure. We estimate time preferences using a structural buffer stock consumption model and the Method of Simulated Moments. The model includes stochastic labor income, liquidity constraints, child and adult dependents, liquid and illiquid assets,...

We use survey data to investigate how urban households in Ethiopia coped with the food price shock in 2008 and idiosyncratic shocks.  Qualitative data indicate that the high food price inflation was by far the most adverse economic shock between 2004 and 2008, and that a significant proportion...