We explore the role of public subsidies in mitigating the transition risk associated with a climate-neutral objective by 2060. We develop and estimate an environmental dynamic stochastic general equilibrium model for the world economy featuring an endogenous market structure for green products....

This document contains the first two chapters from my dissertation, titled Three Essays on Consumption and Geography, which use data provided by the Kilts Center for Marketing Data Center. Together they highlight the importance of accounting for geographic differences in new product entry to...

One of the most important drawbacks of the existing literature on convergence is that it largely ignores the effect of aggregate fluctuations on the evolution of income disparities. To the extent that regional income disparities follow a distinct cyclical pattern in the short-run, moving either...

We estimate real consumption's growth rate and volatility in light of three new facts documenting geographic differences in consumption: (1) consumers in separate markets buy different products, (2) a product's market share varies geographically conditional on relative price, and (3) product...

A Climate Change Damage Function (CCDF) is a reduced form relationship linking macroeconomic aggregates (e.g., potential GDP) to climate indicators (e.g., average temperature levels). This function is used in a variety of studies about climate change impacts and policy analysis. However, despite...