This study combines hydrological modeling with applied micro-econometric techniques to value a complex ecosystem service: drought mitigation provided by tropical forested watersheds to agrarian communities. Spatial variation in current baseflow allows estimation of drought mitigation values as...

This survey paper updates what is known about the linkages between demographic change (changes in age distributions, the size and the growth rate of population, and migration) and the capacity of countries to provide food, to reduce poverty, and to maintain their environment. This assessment...

Existing methods for constructing confidence bands for multivatiate impulse response functions depend on auxiliary assumptions on the order of integration of the variables. Thus, they may have poor coverage at long lead times when variables are highly persistent. Solutions that have been...

The use of finite mixture distributions to control for unobserved heterogeneity has become increasingly popular among those estimating dynamic discrete choice models. One of the barriers to using mixture models is that parameters that could previously be estimated in stages must now be estimated...

There are many situations in which buyers have a significant stake in what a firm learns about their demands. Specifically, any time that price discrimination is possible on an individual basis and repeat purchases are likely, buyers possess incentives for strategic manipulation of demand...

This paper studies the estimation of a semiparametric bivariate proportional hazard model from event time data under interval censoring. As a direct generalization of the bivariate exponential distribution of Marshall and Olkin, the model, on the one hand, controls for the effects of observed...

This paper presents measures of segregation in public schools for metropolitan areas. It shows that, not only are metropolitan areas very segregated, most of that segregtion is due to racial disparities between districts rather than segregative patterns within districts. Metropolitan areas in...

We characterize equilibria of games with two properties: (i) Agents have the opportunity to adjust their strategic variable after their initial choices and before payoffs occur; but (ii) they can only add to their initial amounts. The equilibrium set consists of just the Cournot-Nash outcome,...

In many developing countries a lack of property rights leads to unsustainable harvests of traditionally exploited renewable resources. Product and labor market failure due to trans-action costs can either exacerbate or offset this overexploitation. Combining a model of open access fisheries...