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α: calibrated so average coauthorship-adjusted count equals average raw count
This study examines whether a workweek reduction impacts job turnover behavior of workers, with a particular focus on female worker's turnover. To assess the causal relationship, I exploit the introduction of South Korea's workweek reduction policy as a natural experiment. Using individual longitudinal data, I estimate a job turnover model that distinguishes job‐to‐job transition from job‐to‐nonemployment transition. The estimates reveal that, for women, mandating a 40‐h workweek significantly decreases the probability of making a job‐to‐nonemployment transition and thus raises the probability of staying in the job. The impacts of a work‐hour reduction are salient among married women.