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Working Paper
Labor Market Effects of Global Supply Chain Disruptions
We examine the labor market consequences of recent global supply chain disruptions induced by COVID-19. Specifically, we consider a temporary increase in international trade costs similar to the one observed during the pandemic and analyze its effects on labor market outcomes using a quantitative trade model with downward nominal wage rigidities. Even omitting any health related impacts of the pandemic, the increase in trade costs leads to a temporary but prolonged decline in U.S. labor force participation. However, there is a temporary increase in manufacturing employment as the United ...
Working Paper
Currency Areas, Labor Markets, and Regional Cyclical Sensitivity
In his papers during the lead up to the birth of the European Monetary Union, Obstfeld considered whether the countries forming the EMU were sufficiently similar to survive a single monetary policy--and more importantly, whether they had the capacity to adjust to asymmetric shocks given a single monetary and exchange rate policy. The convention at the time was to take the United States as the baseline for a smoothly functioning currency union. We document the evolution of the literature on regional labor market adjustment within the United States, expanding on stylized facts illustrating how ...
Working Paper
International Diversification, Reallocation, and the Labor Share
How does growing international financial diversification affect firm-level and aggregate labor shares? We study this question using a novel framework of firm labor choice in the face of aggregate risk. The theory implies a cross-section of labor risk premia and labor shares that appear as markups in firm-level data. International risk sharing leads to a reallocation of labor towards riskier/low labor share firms alongside a rise in within-firm labor shares, matching key micro-level facts. We use cross-country firm-level data to document a number of empirical patterns consistent with the ...
Working Paper
The Labor Market Effects of Offshoring by U.S. Multinational Firms: Evidence from Changes in Global Tax Policies
Estimating the causal effect of offshoring on domestic employment is difficult because of the inherent simultaneity of multinational firms? domestic and foreign affiliate employment decisions. In this paper, we resolve this identification problem using variation in Bilateral Tax Treaties (BTTs), which reduce the effective cost of offshore activity by mitigating double taxation. We derive a panel difference-in-differences research design from a standard model of multinational firms, demonstrating the simultaneity problem and showing how to resolve it using BTTs as an instrument for offshore ...
Working Paper
Offshoring in Developing Countries: Labor Market Outcomes, Welfare, and Policy
Does a reduction in offshoring cost benefit workers in the world's factories in developing countries? Using a parsimonious two-country model of offshoring we find very nuanced results. These include cases where wages monotonically improve, worsen, as well as where wages exhibit an inverted U-shaped relationship with the offshoring cost. We identify qualitative conditions under which these relationships hold. Since global welfare always rises with an improvement in offshoring technology, we find that there is a role for a wage tax or a minimum wage in the developing country. We derive the ...
Working Paper
Gains from Offshoring? Evidence from U.S. Microdata
We construct a new linked data set with over one thousand offshoring events by matching Trade Adjustment Assistance program petition data to confidential data on U.S. firm operations. We exploit these data to assess how offshoring affects domestic firm-level aggregate employment, output, wages and productivity. Consistent with heterogenous firm models where offshoring involves a fixed cost, we find that the average offshoring firm is larger and more productive than the average non-offshorer. After initiating offshoring, firms experience large declines in employment (46.2 per cent), output ...
Working Paper
International trade and labor reallocation: misclassification errors, mobility, and switching costs
Over the last few decades, international trade has increased at a rapid pace, altering domestic production and labor demand in different sectors of the economy. A growing literature has studied the heterogeneous effects of trade shocks on workers’ industry and occupation employment and on welfare when reallocation decisions are costly. The estimated effects critically depend on data on workers’ reallocation patterns, which is typically plagued with coding errors. In this paper, I study the consequences of misclassification errors for estimates of the labor market effects of international ...
Working Paper
On Trade Policy Preference and Offshoring Ties
This paper unpacks the role of the domestic content of imports as a novel source of policy interdependence along the global supply chain. We show how a rise in local contents embodied in imports can skew national trade policy preferences, and pull upstream and downstream countries in asymmetric ways with respect to (i) the nature of unilaterally optimal trade policy prescriptions, and (ii) the attractiveness of leveraging market access-based dispute settlement procedures. We discuss the pros and cons of deep trade integration as a remedy, involving well-enforced labor standards both upstream ...
Working Paper
Heterogeneous Agents Dynamic Spatial General Equilibrium
I develop a dynamic model of migration and labor market choice with incomplete markets and uninsurable income risk to quantify the effects of international trade on workers’ employment reallocation, earnings, and wealth. Macroeconomic conditions in different labor markets and idiosyncratic shocks shape agents’ labor market choices, consumption, earnings, and asset accumulation over time. Despite the rich heterogeneity, the model is highly tractable as the optimal consumption, labor supply, capital accumulation, and migration and reallocation decisions of individual workers across ...
Working Paper
The Multinational Wage Premium and Wage Dynamics
Using detailed administrative data linking French firms and workers over the years 2002-2007, we document a distinct U-shaped pattern in worker-level wages surrounding the time their employer is acquired by a foreign firm, with a dip in earnings observed in years just before domestic firms switch to MNE status. The dip in earnings is evident in both wages and in-kind payments given to workers. {{p}} To guide our empirical approach, we present a model with fair wage considerations among workers and endogenous cross-border acquisition activity among heterogeneous firms that predicts this ...