Arbeitspapier

Stock return seasonalities and investor structure: Evidence from China's B-share markets

This paper investigates whether seasonalities in daily stock returns are related to the trading behavior of individual and institutional investors. The change in the investor structure of B-share markets in Shanghai and Shenzhen after the abolition of ownership restrictions in 2001 provides a unique testing environment. We show that day-of-the-week effects are attenuated after the market entrance of Chinese individual investors, who had previously not been allowed to trade in B-shares. Our empirical results suggest that institutional rather than individual investors are a main driving force behind such anomalies. In addition, we find evidence of reduced index return autocorrelation and US spillover effects in the post-liberalization period.

ISBN
978-952-462-995-9
Sprache
Englisch

Erschienen in
Series: BOFIT Discussion Papers ; No. 20/2009

Klassifikation
Wirtschaft
Asset Pricing; Trading Volume; Bond Interest Rates
Information and Market Efficiency; Event Studies; Insider Trading
General Financial Markets: Government Policy and Regulation
Thema
institutional investors
individual investors
stock return seasonalities
Chinese stock markets
GARCH model

Ereignis
Geistige Schöpfung
(wer)
Bohl, Martin T.
Schuppli, Michael
Siklos, Pierre L.
Ereignis
Veröffentlichung
(wer)
Bank of Finland, Institute for Economies in Transition (BOFIT)
(wo)
Helsinki
(wann)
2009

Handle
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Bohl, Martin T.
  • Schuppli, Michael
  • Siklos, Pierre L.
  • Bank of Finland, Institute for Economies in Transition (BOFIT)

Entstanden

  • 2009

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