Thoughts

Spillover effects from voluntary employer minimum wages

Ellora Derenoncourt, Clemens Noelke, and David Weil
SSRN. 2.28.21


 

Low unionization rates, a falling real federal minimum wage, and prevalent non-competes characterize low-wage jobs in the United States and contribute to growing inequality. In recent years, a number of private employers have opted to institute or raise company-wide minimum wages for their employees, sometimes in response to public pressure. To what extent do wage-setting changes at major employers spill over to other employers, and what are the labor market effects of these policies? In this paper, we study recent minimum wages by Amazon, Walmart, Target, and Costco using data from millions of online job ads and employee surveys. We document that these policies induced wage increases at low-wage jobs at other employers. In the case of Amazon, which instituted a $15 minimum wage in October 2018, our estimates imply that a 10% increase in Amazon’s advertised hourly wages led to an average increase of 2.6% among other employers in the same commuting zone. Using the CPS, we estimate wage increases in exposed jobs in line with our magnitudes from employee surveys and find that major employer minimum wage policies led to small but precisely estimated declines in employment, with employment elasticities ranging from -.04 to -.13.

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MORE ON THE SUBJECT: “When Amazon Raises Its Wages Local Companies Follow Suit,” by Ben Casselman and Jim Tankersley, 3.5.21, New York Times. Read article.

David Weil is Dean and Professor at Brandeis University’s Heller School of Social Policy and Management. He served as US Wage and Hour Administrator at the Department of Labor during the last three years of the Obama administration. He is a leading international expert on workplace and labor market policy and was the Peter and Deborah Wexler Professor of Management at Boston University’s Questrom School of Business before coming to Brandeis. The materials on this site arise from analysis contained in The Fissured Workplace and a growing body of research regarding the fundamental restructuring of employment and its impacts on workers and businesses. It also discusses approaches to dealing with the fissured workplace developed during the Obama administration as well as new ideas and efforts being discussed and undertaken today. 

News

“Lawmakers Look to Spruce Up Gig Work Rather Than Replace It,” by Josh Eidelson, Bloomberg Law, 3.18.21. Read article.

“When Amazon Raises Its Wages Local Companies Follow Suit,” by Ben Casselman and Jim Tankersley, New York Times, 3.10.21. Read article.

“To Catch a Chicken,” Marketplace: The Uncertain Hour. 3.3.21. Listen to story. 

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“Why Texas’ power grids couldn’t meet demand,” Marketplace, 2.16.21. Listen to story (at 5'30"). 

“Surprise! You Weren’t an Employee After All.” Marketplace Morning Report, 2.4.21. Listen to story (at 4'30")

“‘Coming for You and Your Job’: With Prop. 22, Are Grocery Staff Layoffs Just the Beginning?” by Sam Harnett, KQED, 1.20.21. Read article.  

“Ghosts of Labor Past, Present, and Future,” by Kevin Sciackitano, The American Agora Blog (Extensive discussion of how the fissured past is the context for the future of labor), 1.12.21. Read article.  


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