This note describes how a convex N-input-M -output production possibility frontier can be locally approximated by means of a flexible Nonseparable Nested Constant-Elasticity-of-Substitution/Constant-Elasticity-of-Transformation (NNCES-CET) restricted profit function. This technique yields a...

Because energy subsidies affect incentives to invest in energy-saving equipment and technologies, they entail a classic investment hold-up problem: once investment has taken place, policymakers will tend to overuse them, which will in turn depress investment by forward-looking agents. Reforming...

This paper develops a life-cycle growth model with endogenous human capital accumulation and variable leisure, which is employed to simulate dynamic equal-yield changes from an income tax to a consumption tax. Although endogenizing human capital investment decisions raises partial-equilibrium...

This paper develops a numerical general equilibrium model of the world economy with local and global environmental externalities. The model is then used to investigate the relationship between trade and the environment. The authors' results suggest that international trade has little impact on...

This paper offers an evaluation of possible effects of the Final Act of the Uruguay Round with a special focus on Canada. Our two main findings can be summarized as follows: first, the estimated impacts of the Uruguay Round are more modest than previous estimates; our second finding pertains to...

We consider renegotiation of social earnings insurance arrangements by majority voting in an economy where ex-ante identical individuals make unobservable private investments in education. We show that voting-based renegotiation can result in a higher expected level of investment in comparison...

We describe a model of multi-trait matching and inheritance in which individuals’ attractiveness in the marriage market depends on their market and non-market char- acteristics. Gender differences in social mobility can arise if market characteristics are relatively more important in...