Share repurchases on the Tokyo Stock Exchange Trading Network

Koji Ota*, David Lau

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Tokyo Stock Exchange Trading Network (ToSTNeT) is a unique market in Japan in which firms can repurchase their shares during off-auction hours at a fixed price within a very short timeframe. In this study, we uncover a drawback in ToSTNeT which appears to have been exploited by managers of the repurchasing firms to favour certain sellers who have close economic ties with the firms. Further investigations reveal that it is impractical for retail investors to sell their shares on ToSTNeT. Our study proposes recommendations of regulatory and policy changes for the Tokyo Stock Exchange that may help tighten the loophole in ToSTNeT and safeguard the integrity of share repurchases in Japan.

Original languageEnglish
Article number101148
JournalJournal of The Japanese and International Economies
Volume61
DOIs
Publication statusPublished - 2021 Sep

Keywords

  • Japan
  • Share repurchases
  • ToSTNeT

ASJC Scopus subject areas

  • Finance
  • Economics and Econometrics
  • Political Science and International Relations

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