Combating a long working-hour culture: A first assessment of the 2018-2021 working hour reform in Korea
This paper provides a first assessment of the causal impact of an ongoing reform in Korea meant to combat its long working-hour culture. The reform consists of lowering the statutory limit on total weekly working hours from 68 to 52 between 2018 and 2021. We apply a difference-in-difference approach in which we take advantage of the stepwise implementation of the reform by firm size and use individual-level data. We present three main findings. First, the introduction of the 52-hour limit reduced the incidence of working more than 52 hours among employees working overtime by about a fifth. Second, the introduction led to a reallocation of working hours, with more employees working overtime within legal limits (41-52 hours). Third, this reallocation more likely took place within firms to account for fewer overtime hours worked, rather than within households to compensate for fewer hours worked by the household head. Overall, our results show that a lower statutory limit can help to lessen a long working-hour culture, but is an insufficient measure by itself to eradicate it.
Date: 21 January 2021, 11:00
Venue: Zoom
Speaker: Dr Stefan Thewissen (OECD)
Organising department: Institute for New Economic Thinking
Organiser: Susan Mousley (INET Oxford Admin Team)
Organiser contact email address: events@inet.ox.ac.uk
Part of: INET Oxford Researcher Seminars
Booking required?: Required
Booking url: https://us02web.zoom.us/meeting/register/tZUqcO6qrj0sHt1TvvUO8i2KgHtcVWNC8L4q
Audience: Public
Editor: Susan Mousley