Groenewold et al. (2004) documented that the Chinese stock market is inefficient. In this paper, we revisit the efficiency problem of the Chinese stock market using time-series model based trading rules. Our paper distinguishes itself from previous studies in several aspects. First, while...

Most of the existing structural-change models presume that the impact of a change is instantaneous and occurs at the same time for all individuals. In this paper, we develop a new structural-change model to measure the lag length between the time when an economic crisis breaks out and the time...

Using daily open-to-close and close-to-open stock prices, this paper examines whether there are any lead-lag relationships between the Tokyo Stock Exchange and the other G7 stock markets. In particular, this paper analyzes whether the movements of other markets in the preceding trading session...

This article explores the potential existence of comovements between the stock prices in Mainland China and Hong Kong. The cointegration test shows that the prices of a substantial number of A shares and H shares have started to cointegrate with each other after the launch of the Closer Economic...

The classical capital asset pricing model postulates a linear relationship between stock returns and stock risks. However, a number of subsequent empirical studies have revealed some anomalies in this relationship, especially for firms with small size and high book-to-market values. A possible...

Most of the existing structural-change models presume that the impact of a change is instantaneous and occurs at the same time for all individuals. In this paper, we develop a new structural-change model to measure the lag length between the time when an economic crisis breaks out and the time...

The main purpose of this paper is to study the empirical determinants of the underpricing of H-share initial public offerings (IPOs) during the 1993–2003 period. A special characteristic of H-shares is that they are shares of companies incorporated in China, but are also listed abroad. Our...

Using extensive intraday transaction and institutional ownership data of Japan, this study investigates the question of whether institutional ownership increases the extent to which equity prices reflect information about the firms’ fundamentals (the degree of price informativeness) and the...

This paper analyzes the setting of national patent policies in the global economy. In the standard model with free trade and social-welfare-maximizing governments à la Grossman and Lai (2004), cross-border positive policy externalities induce individual countries to select patent strengths that...