This paper empirically examines the efficacy of the 2008 short-sale ban. We find that the firms covered by the ban experience positive abnormal returns at the ban initiation. When the ban expires, small banks, medium/large banks, and brokerage firms continue to experience positive abnormal...

We study the impacts of regime changes and related rule implementations on IPOs’ initial return for China’s entrepreneurial boards (ChiNext and STAR). We propose that an initial return contains the issuer’s fair value and an investors’ overreaction and examine their magnitudes and...

We document frequent occurrences of negative conversion premium (NCP) events in the Chinese convertible bond market, when the bond is convertible and the underlying stock can be freely sold. This implies that when an NCP event occurs, existing stock holders can earn a riskless profit through a...