The Effects of Supply Chain Disruptions Caused by the Great East Japan Earthquake on Workers

Ayako Kondo

Discussion papers from Research Institute of Economy, Trade and Industry (RIETI)

Abstract: The Great East Japan Earthquake affected not only local workers employed by establishments that were directly damaged, but also those of their trading partners through supply chain disruptions. I estimate the effect of such indirect shocks to workers on their job separation, inter-industry mobility, geographical relocation, and employment status in the following years. I find that such shocks increased job separation in the study period. This increased job separation did not increase inter-industry mobility, but rather induced relocation to other prefectures. The effect on employment status was mixed. Although the self-reported indicator of being affected by the earthquake is significantly correlated with negative outcomes such as high unemployment, the proxy for the production decline at the prefecture-industry level is uncorrelated with employment status. This result implies that people who faced a negative employment shock may have attributed it to the exogenous event, which could cause substantial bias in the self-reported data on the effect of disasters.

Pages: 44 pages
Date: 2017-06
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https://www.rieti.go.jp/jp/publications/dp/17e089.pdf (application/pdf)

Related works:
Journal Article: The effects of supply chain disruptions caused by the Great East Japan Earthquake on workers (2018)
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Persistent link: https://EconPapers.repec.org/RePEc:eti:dpaper:17089

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