After examining both the interday and intraday return volatility of the Shanghai Composite Stock Index, it was found that the open-to-open return variance is consistently greater than the close-to-close variance. The volatility of interday returns and variance ratio tests with five-minute...

This paper investigates the empirical relationship between intraday volatility and trading volume. Our primary data set consists of 5-minute returns and trading volumes for the period between January 1, 2000 and December 31, 2002, for a subset of thirty-nine stocks from the Shanghai Stock...

This Paper examines the intraday behaviors of bid/ask spreads, depths and their determinants on an order-driven market in the Shanghai Stock Exchange. Our analysis shows that the intraday 5-minute bid/ask spreads display an L-shaped pattern and the depths exhibit an inverted L-shaped pattern....

Universities represent a highly complex organizational structure that is beset with serious informational problems. A simplistic allocation rule based on university rankings is sometimes applied to fund disciplines/departments in order to promote efficiency. This study shows the pitfalls of...

Potential customers in customer markets are typically dichotomised into actual and prospective customers. If the firm holds its price firm, the actual customers hold their reserves/reservation price firm and repeat their purchases. On the other hand, prospective customers? reserves may be...

This paper investigates the empirical relationship between intraday volatility and trading volume. Our primary dataset consists of 5-minute returns and trading volumes for the period between January 1, 2000 and December 31, 2002, for a subset of thirty-nine stocks from the Shanghai Stock...