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Working Paper
A Macro Study of the Unequal Effects of Climate Change
This paper develops a macro heterogeneous-agent model to quantify the distributional impacts of higher temperatures in the US. Households adapt to temperature by using energy and equipment for heating and cooling. A key insight is that temperature acts as a transfer from nature, augmenting household income by the value of heating or cooling provided by nature. The welfare effects of climate change vary substantially with income, increasing welfare inequality in the colder parts of the US. This heterogeneity results from the effects of climate change on transfers from nature and on ...
Working Paper
Trade and Labor Market Dynamics: General Equilibrium Analysis of the China Trade Shock
We develop a dynamic trade model with spatially distinct labor markets facing varying exposure to international trade. The model captures the role of labor mobility frictions, goods mobility frictions, geographic factors, and input-output linkages in determining equilibrium allocations. We show how to solve the equilibrium of the model and take the model to the data without assuming that the economy is at a steady state and without estimating productivities, migration frictions, or trade costs, which can be difficult to identify. We calibrate the model to 22 sectors, 38 countries, and 50 U.S. ...