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Working Paper
Hysteresis via Endogenous Rigidity in Wages and Participation
We document that the past three ?jobless? recoveries also featured asymmetries in labor force participation and labor compensation, with each falling to new lows during each cycle. We model these asymmetries as resulting from a strategic complementarity in firms' wage setting and workers' job search strategies. Strategic complementarity results in a continuum of possible equilibria with higher-wage equilibria welfare dominating lower-wage equilibria. Assuming that no economic agent deviates from an existing strategy unless deviation is a unilateral best response, the model exhibits (1) ...
Report
The Macroeconomic Dynamics of Labor Market Policies
We develop a dynamic macroeconomic framework with worker heterogeneity, putty-clay adjustment frictions, and firm monopsony power to study the distributional impact of labor market policies over time. Our framework reconciles the well-known tension between low short-run and high long-run elasticities of substitution across inputs of production, especially among workers with different skills within a same education group. We use this framework to evaluate the effects of redistributive policies such as the minimum wage and the Earned Income Tax Credit. We argue that since these policies ...
Working Paper
Oligopsonies over the Business Cycle
With a duopsony model, we show how the degree of labor market slack relates to earnings inequality and firm size distribution across local labor markets and the business cycle. In booms, due to the high aggregate productivity, there is fierce competition with resulting high wages and full employment. During recessions, there is labor market slack and firms enjoy local market power. In periods in which the economy is moving in or out of a recession, there is an “accommodation” phase, with firms shrinking their labor forces and paying lower wages instead of competing for poached workers. We ...
Working Paper
A Spanner in the Works: Restricting Labor Mobility and the Inevitable Capital-Labor Substitution
We model an environment with overlapping generations of labor to show that policies restricting labor mobility increase a firm's monopsony power and labor turnover costs. Subsequently, firms increase capital expenditure, altering their optimal capital-labor ratio. We confirm this by exploiting the statewide adoption of the inevitable disclosure doctrine (IDD), a law intended to protect trade secrets by restricting labor mobility. Following an IDD adoption, local firms increase capital expenditure (capital-labor ratio) by 3.5 percent (5.5 percent). This result is magnified for firms with ...
Working Paper
Monopsonistic Wage-setting and Monetary Policy
Research in labor economics has documented evidence of labor market monopsony. Nevertheless, macroeconomic studies routinely consider households' wage-setting under monopolistic competition. We introduce firms' wage-setting under monopsonistic competition in an otherwise standard sticky-price model. This substantially alters the implications for wage dynamics, welfare, and policy. Compared to its counterpart model with monopolistic wage-setting, our model indicates that the wage Phillips curve includes the wage markdown as its main driver and has a steeper slope generated by strategic ...
Working Paper
Outsourcing Policy and Worker Outcomes: Causal Evidence from a Mexican Ban
A weakening of labor protection policies is often invoked as one cause of observed monopsony power and the decline in labor’s share of income, but little evidence exists on the causal impact of labor policies on wage markdowns. Using confidential Mexican economic census data from 1994 to 2019, we document a rising trend over this period in on-site outsourcing. Then, leveraging data from a manufacturing panel survey from 2013 to 2023 and a natural experiment featuring a ban on domestic outsourcing in 2021, we show that the ban drastically reduced outsourcing, increased wages, and reduced ...
Working Paper
The Economic Effects of a Rapid Increase in the Minimum Wage: Evidence from South Korea Experiments
South Korea raised the nationwide minimum wage substantially in 2018 and 2019, and the minimum wage rose from 53 percent of the median wage to 63 percent. While the minimum wage has been increasing steadily over decades, the rapid pace in 2018–19 was largely unexpected and driven by a sudden shift in the political environment. We study the economic effects of this minimum wage hike on employment, wages, and labor productivity using South Korean manufacturing firm data. To ensure that sector-specific factors do not drive our main results, we supplement our analysis with data sources covering ...
Working Paper
The Economic Effects of a Rapid Increase in the Minimum Wage: Evidence from South Korean Experiments*
South Korea’s minimum wage rapidly rose from 53 percent of the median wage to 63 percent between 2017 and 2019. While the minimum wage has been increasing steadily over decades, the rapid pace in 2018-19 was largely unexpected and driven by a sudden shift in the political environment. We study the economic effects of this minimum wage hike on employment, wages, and labor productivity using South Korean manufacturing firm data. We find a significant negative employment (3% decline in domestic employment) effect of the minimum wage hike for 2018-19 compared with its modest increase in ...
Working Paper
The Economic Effects of a Rapid Increase in the Minimum Wage: Evidence from South Korea Experiments
South Korea’s minimum wage rapidly rose from 53 percent of the median wage to 63 percent between 2017 and 2019. While the minimum wage has been increasing steadily over decades, the rapid pace in 2018-19 was largely unexpected and driven by a sudden shift in the political environment. We study the economic effects of this minimum wage hike on employment, wages, and labor productivity using South Korean manufacturing firm data, which comprehensively covers all manufacturing firms with 10 or more employees. We find a significant negative employment (3% decline in domestic employment) effect ...
Working Paper
The Power to Discriminate
Economic theory has long linked employer power to discrimination, but theory and empirical applications have seldom considered which form of power matters. We distinguish between labor market and product market power and design our study to isolate the role each plays in allowing discrimination to persist. Our setting leverages job displacements from mass layoffs and firm closures as a source of exogenous job search, combined with exact matching of native–immigrant worker pairs who held the same job at the same firm, in the same occupation, industry, location, tenure and wage prior to ...