摘要:I examine an asymmetric-information model of layoffs (Gibbons andKatz, 1991) by
comparing changes in earnings of laid-off workers anddisplacedworkers by plant closings
using Korean data. The estimation result shows that laid-off male workers experience 11.5%
greater earnings losses than those displaced by plant closings. Laid-off workers also have
longer unemployment spells. Contrary to previous studies, the signaling effect of layoffs is
observednot only in white-collar but also blue-collar occupations in South Korea. The
seniority-basedwage payment system andlow unionization rate in South Korea are suggested
as possible reasons for this unique finding.