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....

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...

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 study describes an action research program, primarily within one company pursuing learning organisation concepts. The research was an integral part of the implication process, not involving case studies carried out after the event, or analysis prior to it, but an iterative mixture of...

Small and medium enterprises (SMEs) are constantly confronting formidable and competitive challenges. In their midst, to stay abreast of larger firms or international markets, a small number is still able to insulate themselves from the pervasive effects of competition, technology advancement...

This paper presents an aspect of ongoing research into the management of innovation as a business system, recognizing that people are an important element of the total system that includes decision and knowledge subsystems. The word ?intuition? is often used in connection with innovators and...

In March 2006 the Full Bench of the Industrial Relations Commission of New South Wales utilised that state?s equal remuneration principle to address the gender undervaluation of childcare work. In doing so the Full Bench explicitly rejected employer arguments that increased rates of pay for...

As small films have limited resources, they cannot out-muscle larger competitors, so they have to do something different - be innovative and leverage know-how and collaborate with others to increase the scale and scope of what they can offer to be globally competitive. This paper describes an...

This paper shares experiences from action research carried out by the author in an SME business setting where collaboration is becoming a strategic necessity. Many industry participants are interested in entering a collaboration, but are concerned about issues of trust, particularly where a new...