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Full-Text Articles in Social and Behavioral Sciences

Market Efficiency And The Returns To Simple Technical Trading Rules: New Evidence From U.S. Equity Market And Chinese Equity Markets, Gary Gang Tian, Guang Hua Wan, Mingyuan Guo Dec 2015

Market Efficiency And The Returns To Simple Technical Trading Rules: New Evidence From U.S. Equity Market And Chinese Equity Markets, Gary Gang Tian, Guang Hua Wan, Mingyuan Guo

Gary Tian

Numerous studies in the finance literature have investigated technical analysis to determine its validity as an investment tool. This study is an attempt to explore whether some forms of technical analysis can predict stock price movement and make excess profits based on certain trading rules in markets with different efficiency level. To avoid using arbitrarily selected 26 trading rules as did by Brock, Lakonishok and LeBaron (1992) and later by Bessembinder and Chan (1998), this paper examines predictive power and profitability of simple trading rules by expanding their universe of 26 rules to 412 rules. In order to find out …


Macroeconomic Determinants Of Corporate Performance And Failure: Evidence From An Emerging Market The Case Of Jordan, Rami Zeitun, Gary Tian, Steve Keen Jun 2013

Macroeconomic Determinants Of Corporate Performance And Failure: Evidence From An Emerging Market The Case Of Jordan, Rami Zeitun, Gary Tian, Steve Keen

Gary Tian

This study investigates the impact of aggregate economic risk on a company’s performance and failure in a panel estimation using 167 Jordanian companies during 1989-2003. Our finding shows that unanticipated changes in interest rate negatively and significantly affect firms’ performance measured by ROA, which suggests that an interest rate rise increases the cost of borrowing and then further negatively affects a firm’s profit. We also found that both the production manufacturing index and Islamic credit facilities positively and significantly affect a firm’s performance. The positive and significant impact of Islamic credit facilities reflects the importance and the significance of the …


Do Migrants Rob Jobs?: New Evidence From Australia, Gary Gang Tian, Jordan Shan Jun 2013

Do Migrants Rob Jobs?: New Evidence From Australia, Gary Gang Tian, Jordan Shan

Gary Tian

This study contributes to the recent debate on immigration and unemployment in Australia by investigating the causal linkage between immigration and unemployment. The question of whether `immigrants rob jobs' is examined by identifying the sources of unemployment through causal linkages between unemployment and other key variables such as immigration. The research finds no Granger causality between immigration and unemployment, but does run from industrial structural change to the high unemployment rate in Australia. This research also finds that both GDP growth and immigration inflow reinforce each other in the course of economic development in Australia.


Interactions Among China-Related Stocks: Evidence From A Causality Test With A New Procedure, Gary Gang Tian, Guang Hua Wan Jun 2013

Interactions Among China-Related Stocks: Evidence From A Causality Test With A New Procedure, Gary Gang Tian, Guang Hua Wan

Gary Tian

The purpose of this study is to investigate a causal relationship among five different indices of shares issued by Chinese firms, A-, B- and H-shares listed in China and Hong Kong. This paper re-examines the interactions among these China-related stocks using daily time series data by constructing a vector autoregresion (VAR) model. A new Granger no-causality testing procedure developed by Toda and Yamamoto (1995) was applied to test the causality link among these five stock indices. The results emerging from our research indicate that there are "closed" relations within A-share (as well as within B-share) between Shanghai and Shenzhen markets …


Ownership And Ownership Concentration: Which Is Important In Determining The Performance Of China's Listed Firms?, Shiguang Ma, Tony Naughton, Gary Tian May 2013

Ownership And Ownership Concentration: Which Is Important In Determining The Performance Of China's Listed Firms?, Shiguang Ma, Tony Naughton, Gary Tian

Gary Tian

This article investigates the impact of ownership and ownership concentration on the performance of China’s listed firms. By recognizing the differences between ownership and ownership concentration and between total ownership concentration and tradable ownership concentration, we find that ownership concentration is more powerful than any category of ownership in determining firm performance; tradable ownership concentration has a more significant and positive influence on firm performance than total ownership concentration; the highest level of firm performance is approached when a firm is characterized by both total ownership concentration and tradable ownership concentration. Thus, we propose a conclusion that ownership concentration enhances …


Political Connection And Managerial Entrenchment: Evidence From Ceo Turnovers In China, Jerry Cao, Xiaofei Pan, Meijun Qian, Gary G. Tian May 2013

Political Connection And Managerial Entrenchment: Evidence From Ceo Turnovers In China, Jerry Cao, Xiaofei Pan, Meijun Qian, Gary G. Tian

Gary Tian

Firms seek political connection by hiring politicians and ex-bureaucrats as top executives in China, especially in privately controlled firms. One unintended consequence of establishing political connection is management entrenchment. Political connected CEOs have smaller equity holding than CEOs without political background. Political connection significantly lowers the CEO turnover probability and turnover-performance sensitivity. Firm performance improves after political connected CEOs are replaced, particularly if replaced by new ones not politically connected. Overall, our findings suggest that political connection in association with management entrenchment destroys shareholder value, harms firm performance, and exacerbates corporate governance in emerging economies.


When The Going Gets Tough: Board Capital And Survival Of New Economy Ipo Firms, Nongnit Chancharat, Chandrasekhar Krishnamurti, Gary G. Tian May 2013

When The Going Gets Tough: Board Capital And Survival Of New Economy Ipo Firms, Nongnit Chancharat, Chandrasekhar Krishnamurti, Gary G. Tian

Gary Tian

The high profile corporate collapse of Enron and WorldCom has been attributed to corporate governance failures. This implicit linkage between governance failures and corporate failures raises the important question of whether good governance will mitigate the probability of failure of a firm faced with extreme financial duress. Additionally, recent studies question the assumption that a single board structure will be optimal for all firms. We empirically address this issue in the context of survival of new economy Australian IPOs. We characterize governance by board structure and leadership. Our results show that one of the key principles of the Cadbury Code …


Venture Capital And Executive Incentives In China, Jerry Cao, Qigui Liu, Gary G. Tian May 2013

Venture Capital And Executive Incentives In China, Jerry Cao, Qigui Liu, Gary G. Tian

Gary Tian

This paper examines the effect that venture capital (VC) has on the pay-performancerelationship in listed Chinese firms. We find that VC has a significantly positive effect onCEO compensation and the pay-performance relationship, such effect particularly stronger infirms needing more managerial efforts and discretions (higher growth opportunity or higherlevels of capital expenditure). In addition, we show that VC-backed firms with moremanagerial discretions are more likely to use stock options. The evidence suggests thatventure capital investors use more sensitive compensation contract for top executives inChinese when the need for managerial discretion is greater. Such compensation schemes byVCs enhance firm performance subsequently.


Controlling Shareholders Expropriation And Firms Leverage Decision: Evidence From Chinese Non-Tradable Share Reform, Qigui Liu, Gary Tian May 2013

Controlling Shareholders Expropriation And Firms Leverage Decision: Evidence From Chinese Non-Tradable Share Reform, Qigui Liu, Gary Tian

Gary Tian

This paper examines the effect of excess control rights on the leverage decisions made by Chinese non-SOEs before and after the Non-tradable share reform (NTS reform). We find that firms with excess control rights have more excess leverage and their controlling shareholders use the resources for tunneling rather than investing in positive NPV projects. We also find that excess leverage in firms with excess control rights decreases and the market reaction to announcements of related party transactions are more positive after NTS reform. This confirms that tunneling by the controlling shareholders actually reduced. We argue that in emerging markets where …


Board Composition, Board Activity And Ownership Concentration, The Impact On Firm Performance, Shiguang Ma, Gary Tian Apr 2012

Board Composition, Board Activity And Ownership Concentration, The Impact On Firm Performance, Shiguang Ma, Gary Tian

Gary Tian

This paper provides a parallel investigation on the impact of board composition, board activity and ownership concentration on the performance of listed Chinese firms. We find that independent directors enhance firm performance effectively than other board factors. The frequency of shareholder meetings, rather than board meetings, is positively associated with firm value. Tradable share ownership concentration has a positive and linear relationship with firm value, while state and total share ownership concentration represent U(V) shapes. Importantly, companies with the highest levels of both total share and tradable share ownership concentration have a greater firm values than companies with the highest …


The Effects Of Currency Appreciation On Share Market Return: Ardl Approach, Gary G. Tian, Shiguang Ma Apr 2012

The Effects Of Currency Appreciation On Share Market Return: Ardl Approach, Gary G. Tian, Shiguang Ma

Gary Tian

This study employs the ARDL cointegrating approach to examine the impact of financial liberalization on the relationships between three Chinese main bilateral exchange rates and its share market performance. We discovered that a long-term equilibrium relationship measured by cointegration has emerged between the exchange rate of the RMB against the Japanese Yen and, to a lesser extent, the exchange rate against both the US dollar and Hong Kong dollar and the Shanghai Composite Index since 2005 when the Chinese exchange rate regime changed from a peg system to a more flexible managed floating system. We found that the exchange rate …


Interday And Intraday Volatility: Additional Evidence From The Shanghai Stock Exchange, G. Tian, M. Guo Apr 2012

Interday And Intraday Volatility: Additional Evidence From The Shanghai Stock Exchange, G. Tian, M. Guo

Gary Tian

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. Examining the volatility of interday returns and variance ratio tests with five-minute intervals reveals an L-shaped pattern, or more precisely, two L-shaped patterns, starting with a small hump during both the morning and the afternoon sessions, with the morning session having a much higher interday volatility than the afternoon session. This L-shaped interday volatility is supported by the similarly shaped intraday volatility pattern. This result suggests that the high volatility …