The Effect of Franchise No-Poaching Restrictions on Worker Earnings
研究了华盛顿州2018-20年针对特许经营合同中禁止挖角条款的执法行动，发现该行动使招聘广告中的年收入提高6%，工人报告的收入提高4%。
Abstract We evaluate the nationwide impact of the Washington State Attorney General's 2018-20 enforcement campaign against no-poach clauses in franchising contracts, which prohibited worker movement across locations within a chain. Implementing a staggered difference-in-differences research design using Burning Glass Technologies job vacancies and Glassdoor salary reports from numerous industries, we estimate a 6% increase in posted annual earnings from the job vacancy data and a 4% increase in worker-reported earnings.