This paper re-examines the evidence for cointegration between international stock prices. It applies Johansen's maximum likelihood (ML) cointegration method and likelihood ratio (LR) tests for cointegration to stock prices. In monthly data it finds at most one cointegrating vector and in...

We study information flows in China's stock markets. By using panel data methods we test for a unit root in the price premium of domestic investors' A shares over foreign investors' B shares, as well as cointegration between the A- and B-share prices on the Shanghai and Shenzhen stock exchanges....