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Working Paper
Taxation, aggregates and the household
We evaluate reforms to the U.S. tax system in a dynamic setup with heterogeneous married and single households, and with an operative extensive margin in labor supply. We restrict our model with observations on gender and skill premia, labor force participation of married females across skill groups, and the structure of marital sorting. We study four revenue-neutral tax reforms: a proportional consumption tax, a proportional income tax, a progressive consumption tax, and a reform in which married individuals file taxes separately. Our findings indicate that tax reforms are accompanied by ...
Working Paper
Talent, labor quality, and economic development
We develop a theory of labor quality based on (i) the division of the labor force> between unskilled and skilled workers and (ii) investments in skilled workers. In our> theory, countries differ in two key dimensions: talent and total factor productivity> (TFP). We measure talent using the observed achievement levels from the Programme> for International Student Assessment (PISA) scores. Our findings imply that the qual-> ity of labor in rich countries is about twice as large as the quality in poor countries.> Thus, the implied disparities in TFP levels are smaller relative to the standard ...
Discussion Paper
Understanding why high income households save more than low income households
This paper investigates why high income households in the United States save on average more than low income households in cross-section data. The three explanations considered are (1) age differences across households, (2) temporary earnings shocks, and (3) the structure of transfer payments. We use a calibrated life-cycle model to evaluate the quantitative importance of these explanations and find that age and the structure of transfers are quantitatively important in producing the cross-section pattern of United States savings rates. Temporary shocks are of secondary importance.