The long-run performance of initial public offerings and its determinants: the case of China

Existing research finds poor long-run performance of Initial Public Offerings (IPOs), particularly in the US. Using company IPO data from China’s Shanghai Stock Exchange, we find comparable levels of underperformance. In line with US results, initial overoptimism and the size of the offer are important explanatory factors for this underperformance. Additional variables include the earnings per share prior to listing, the decision to switch investment banks at the time of issue and whether the firm issues shares that can be purchased by foreign investors. These factors suggest that firms in China are able to manipulate the issue process. In the context of Chinese economic reforms, of particular note is the positive performance impact of the government shareholding after issue, which supports a signal argument in relation to continuing government support. As a result, we provide an interesting insight into the influence of the regulatory environment and economic transition on the long-run performance of IPOs in China.

Bryan MaseEmail: