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竞业禁止协议、工资与效率:来自巴西足球的理论与证据

Non-Compete Agreements, Wages and Efficiency: Theory and Evidence from Brazilian Football
The Economic Journal · 2025 · Bernardo Guimarães、João Paulo Pessoa、Vladimir Ponczek

中文摘要

1998年,《贝利法》禁止了巴西足球界的竞业禁止协议。我们利用这一政策变化研究竞业禁止协议如何影响劳动力市场。该法对工资结构产生了异质性影响,降低了年轻球员的工资,同时提高了年长球员的薪资。人员流动略有增加。我们构建并结构估计了一个模型,表明改变刻画竞业禁止摩擦的参数会导致数据中观察到的变化。根据估计结果,我们还原了该法实施前后的匹配效率,并表明效率收益被分配效应所抵消。

Abstract

Abstract The Pelé Act banned non-compete agreements in Brazilian football in 1998. We explore this policy change to study how non-competes affect the labour market. The Act changed the wage profile heterogeneously, reducing young players’ wages and raising salaries for older ones. Turnover increased slightly. We develop and structurally estimate a model and show that changing the parameter capturing the non-compete friction leads to the changes observed in the data. From the estimation, we recover match efficiency before and after the Act and show that efficiency gains are outweighed by distributional effects.
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