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Working Paper
The Macroeconomics of the Greek Depression
The Greek economy experienced a boom until 2007, followed by a prolonged depression resulting in a 25 percent shortfall of GDP by 2016. Informed by a detailed analysis of macroeconomic patterns in Greece, we estimate a rich dynamic general equilibrium model to assess quantitatively the sources of the boom and bust. Lower external demand for traded goods and contractionary fiscal policies account for the largest fraction of the Greek depression. A decline in total factor productivity, due primarily to lower factor utilization, substantially amplifies the depression. Given the significant ...
Working Paper
The Global Rise of Corporate Saving
The sectoral composition of global saving changed dramatically during the last three decades. Whereas in the early 1980s most of global investment was funded by household saving, nowadays nearly two-thirds of global investment is funded by corporate saving. This shift in the sectoral composition of saving was not accompanied by changes in the sectoral composition of investment, implying an improvement in the corporate net lending position. We characterize the behavior of corporate saving using both national income accounts and firm-level data and clarify its relationship with the global ...
Working Paper
Inferring Inequality with Home Production
We revisit the causes, welfare consequences, and policy implications of the dispersion in households' labor market outcomes using a model with uninsurable risk, incomplete asset markets, and a home production technology. Accounting for home production amplifies welfare-based differences across households meaning that inequality is larger than we thought. Using the optimality condition that households allocate more consumption to their more productive sector, we infer that the dispersion in home productivity across households is roughly three times as large as the dispersion in their wages. ...
Working Paper
The Puzzling Behavior of Spreads during Covid
Advanced economies borrowed substantially during the Covid recession to fund their fiscal policy. The Covid recession differed from the Great Recession in that sovereign debt markets remained calm and spreads barely responded. We study the experience of Greece, the most extreme manifestation of the puzzling behavior of spreads during Covid. We develop a small open economy model with long-term debt and default, which we augment with official lenders, heterogeneous households and sectors, and Covid constraints on labor supply and consumption demand. The model is quantitatively consistent with ...
Working Paper
Labor Market Trends and the Changing Value of Time
During the past two decades, households experienced increases in their average wages and expenditures alongside with divergent trends in their wages, expenditures, and time allocation. We develop a model with incomplete asset markets and household heterogeneity in market and home technologies and preferences to account for these labor market trends and assess their welfare consequences. Using micro data on expenditures and time use, we identify the sources of heterogeneity across households, document how these sources have changed over time, and perform counterfactual analyses. Given the ...
Working Paper
The Limited Macroeconomic Effects of Unemployment Benefit Extensions
By how much does an extension of unemployment benefits affect macroeconomic outcomes such as unemployment? Answering this question is challenging because U.S. law extends benefits for states experiencing high unemployment. We use data revisions to decompose the variation in the duration of benefits into the part coming from actual differences in economic conditions and the part coming from measurement error in the real-time data used to determine benefit extensions. Using only the variation coming from measurement error, we find that benefit extensions have a limited influence on state-level ...
Working Paper
Perspectives on the Labor Share
As of 2022, the share of U.S. income accruing to labor is at its lowest level since the Great Depression. Updating previous studies with more recent observations, I document the continuing decline of the labor share for the United States, other countries, and various industries. I discuss how changes in technology and product, labor, and capital markets affect the trend of the labor share. I also examine its relationship with other macroeconomic trends, such as rising markups, higher concentration of economic activity, and globalization. I conclude by offering some perspectives on the ...
Working Paper
Minimum Wages and Labor Markets in the Twin Cities
Using merged administrative datasets from Minnesota, we bring new evidence on the labor market effects of large minimum wage increases by examining the policy changes implemented by Minneapolis and Saint Paul. We begin by using synthetic difference-in-differences methods to estimate counterfactual outcomes at the zip code level from Minnesota and at the city level from the rest of the country. The minimum wage did not affect employment in most industries but exerted a negative impact on restaurants' employment, with an elasticity of -0.8. Next, using variation in exposure to the minimum wage ...
Working Paper
Reparations and Persistent Racial Wealth Gaps
Reparations is a policy proposal aiming to address the wealth gap between Black and White households. We provide a first formal analysis of the economics of reparations using a long-run model of heterogeneous dynasties with an occupational choice and bequests. Our innovation is to introduce endogenous dispersion of beliefs about risky returns, reflecting differences in dynasties' experiences with entrepreneurship over time. Feeding the exclusion of Black dynasties from labor and capital markets as driving force, the model quantitatively reproduces current and historical racial gaps in wealth, ...
Working Paper
Capital Allocation and Productivity in South Europe
Following the introduction of the euro in 1999, countries in the South experienced large capital inflows and low productivity. We use data for manufacturing firms in Spain to document a significant increase in the dispersion of the return to capital across firms, a stable dispersion of the return to labor across firms, and a significant increase in productivity losses from misallocation over time. We develop a model of heterogeneous firms facing financial frictions and investment adjustment costs. The model generates cross-sectional and time-series patterns in size, productivity, capital ...