本文通过比较中国A股市场增发和配股两种再融资方式对股票市场价格的影响以及相关的融资成本大小,研究上市公司股票增发过程中的“股票市场择时性”问题。本文主要做了以下两点工作:(1)验证了中国上市公司的股权再融资也存在“股权融资之谜”,且间接成本理论不能解释“股权融资之谜”;(2)利用“股票市场择时性”假说来解释“股权融资之谜”,并且通过实证分析验证了该解释。
This paper studies whether listed companies will choose a well -timed equity public offering through comparing two seasoned equity offerings in Chinese A share market: public offering and right offering. The main findings are : ( 1 ) there is also the equity financing paradox, and the adverse selection theory cannot explain this paradox in Chinese stock market; (2) Chinese firms do choose the equity public offering time to exploit the market, and this equity market timing hypothesis can be used to explain the equity financing paradox.