We present identification and estimation results for the 'collective' model of labour supply in which there are discrete choices, censoring of hours and non-participation in employment. We derive the collective restrictions on labour supply functions and contrast them with restrictions implied...

This Paper analyses dynamic equilibrium risk sharing contracts between profit-maximizing intermediaries and a large pool of ex-ante identical agents that face idiosyncratic income uncertainty that makes them heterogeneous ex-post. In any given period, after having observed their income, the...

A Lagrangian characterization of the solutions of the consumer problem is provided when preferences are not representable by a continuous utility function. Copyright Springer-Verlag Berlin Heidelberg 2000

Does the Internet provide a failsafe against media consolidation in the wake of an easing of media ownership rules? This paper posits a model of news outlet selection on the Internet in which consumers experience cognitive costs that increase with the number of options faced. Consistent with...

Many studies show that individuals do not perfectly smooth consumption at older ages. We argue that an important explanation is that health status declines with age, making consumption at older ages less desirable. We incorporate health status into a standard incomplete markets life-cycle model,...

This paper proposes a model of boundedly rational choice that explains the well known attraction and compromise effects. Choices in our model are interpreted as a cooperative solution to a bargaining problem among an individual’s conflicting dual selves. We axiomatically characterize a unique...

This paper derives optimal life cycle portfolio asset allocations as well as annuity purchases trajectories for a consumer who can select her hours of work and also her retirement age. Using a realistically-calibrated model with stochastic mortality and uncertain labor income, we extend the...

Consumption theory has always been a neglected field in post-Keynesian economics, whereas it is at the center of New Keynesian economics. This paper investigates similarities and differences between the two approaches. I will show that the newer mainstream models indeed give results that are...

This article pays homage to E. K. Hunt who was a founding member of URPE who helped build chapters on several campuses in western states. Much of the author’s own research work over the past forty years was an attempt to strengthen criticisms Hunt voiced long ago about markets and blind...

This paper puts forward a theoretical framework for regional classifications and rankings based on the development of environmental indices. This framework can be used to classify European Union countries according to the extent to which they are influenced by supply-side (producer) and...