THE IMPACT OF THE INSIDER TRADING SCANDAL ON THE INFORMATION CONTENT OF THE WALL STREET JOURNAL'S “HEARD ON THE STREET” COLUMN

We examine the impact of a scandal on the information content in the “Heard on the Street” column of the Wall Street Journal. Following the scandal in 1984, the column is found to have a reduced impact on stock prices for both buy and sell recommendations. However, the stock price response to information later published in the column before the publication day is smaller for the post-scandal period. This result suggests that after the scandal, editors and authors may have become more cautious in guarding against information leaks in the column. The scandal does not appear to have changed the impact of the column on trading volume.     

The dynamic dependence between stock markets in the greater China economic area: a study based on extreme values and copulas

This study employs the dynamic copula method and extreme value theory to investigate the dependence structure between pairs of greater China economic area (GCEA) stock markets consisting of Shanghai (SHSE), Shenzhen (SZSE), Hong Kong (HKSE), and Taiwan (TWSE) stock exchanges from July 2000 to June 2017. We also examine the impact of financial crisis on the dependence structure by considering the global financial crisis and the Chinese stock market crash (2015–2016). Many studies have shown that the benefits of portfolio diversification across the stock markets in the same region could be diminishing. However, it is interesting to see that the diversification benefits appear to be viable for investing in some GCEA pairs of stock markets (SHSE–TWSE and SZSE–HKSE).     

A contextual study of female-leader role stereotypes in the hotel sector

Guided by the role congruity theory (RCT), this paper examines the mismatch in female-leader role stereotypes and how this mismatch may lead to prejudicial evaluations against female leaders. It also tests how gender equality practices and leadership development programmes (LDPs) may mitigate prejudicial evaluations against female leaders. Following a quantitative approach, this study uses a paired sample t-test and linear approach (i.e. multiple regression) to model the relationships and test the hypotheses formulated. Drawing on a survey of 392 employees working in 4- and 5-star hotels in Jordan, the study shows that employees stereotype successful leaders to be more masculine than feminine while they attribute both feminine and masculine stereotypes to women. There is, thus, an element of congruity in female-leader role stereotypes which reduces prejudicial evaluations against female leaders. Moreover, the results indicate that gender equality practices and LDPs significantly enhance the emergence and effectiveness of women leaders. The importance of this study derives from extending the RCT through a contextual investigation in the hotel sector in Jordan. This was done by considering two additional constructs, i.e. gender equality practices and LDPs that mitigate prejudice against female leaders.     

The impact of the 2005–2010 rice price increase on consumption in rural Bangladesh

This article studies the impact of the rice price increase between 2005 and 2010 on consumption in rural Bangladesh. Using the Household Income and Expenditure Survey (HIES) data, we compare net rice buyers and sellers to self‐sufficient households. To identify the effect of rice price changes on household consumption of rice, nonrice food and nonfood items, we employ a difference‐in‐differences (DiD) technique. Our findings indicate that the surge in domestic rice prices between 2005 and 2010 reduced the nonrice food consumption of net rice buyer households by 7%, compared to the households who are self‐sufficient in rice production. However, it did neither affect their rice nor their nonfood consumption. In contrast, while we find no significant effect of rice price increases on the rice consumption of net rice sellers, we observe a 9% increase in their nonrice food consumption. In such situation, a subsidy on low‐quality rice may be effective in fulfilling the nutritional requirement of low‐income households.     

Hospitalized fall-related injury trends in Sweden between 2001 and 2010

Previous studies have indicated increasing trends of hospitalized fall-related injuries amongst elderly. Whether this is true also in Sweden is unknown though it is important to study considering the potential societal impact. Data were obtained regarding hospitalized injuries with falls as external cause among those aged 65 years and above with information on injury type, gender and age, on a yearly basis, from 2001 to 2010. Age- and sex-specific incidence rates were calculated (per 100,000 population) for all fall-related injuries, and for each injury type and trend lines were drawn. Linear regression analyses and percentage change were calculated for the types of fall-related injuries. A decreasing incidence was observed in the younger age groups (65–79 years) with greater decreases amongst women (women: ?14.6%, men 65–79 years: ?10.5%). However, increasing rates were observed in the older age group (80 years and above), with greater increases amongst men (women: 4.3%, men: 11.4%). Superficial injuries showed greater increases than fractures amongst those aged 80 years and above. This study indicates that older elderly in Sweden are increasingly being hospitalized for less serious injuries. This changing injury panorama is important to include in the future planning of both health care and fall-related prevention.     

Akbar's multiculturalism: lessons for diversity management in the 21st century

This paper challenges the hegemony of US‐centric perspectives in the diversity management literature by explaining how non‐Western histories and cultures may provide alternative contexts for understanding and managing diversity. In pursuit of this, the paper describes how Muslim ruler Jalaluddin Muhammad Akbar conceptualized multiculturalism in 16th century India, and how his principles of sulh‐i‐kul, rah‐i‐aql, and rawa‐i‐rozi may be adopted to develop a sociopolitical environment conducive to managing cultural diversity in organizations, an environment currently lacking even in the majority of democratic countries in the world today. Copyright © 2010 ASAC. Published by John Wiley & Sons, Ltd.     

Organizational context and human resource management strategy: a structural equation analysis of Hong Kong firms

Previous studies to explain why companies utilize particular human resource management (HRM) strategies have not adequately addressed the influence of contextual variables such as size, location, ownership, competitive pressure, technological change, age and growth. In this study, we investigate the extent to which these contextual variables are related to HRM strategy in seventy-six private-sector firms located in Hong Kong. Our analysis uses structural equations to examine the relationships among contextual variables and HRM strategy to develop and retain managers. The results show that contextual variables have both direct and indirect effects on an organization's HRM strategy. The indirect effects occur through the top management involvement of the HR function within an organization. Use of a human capital development HRM strategy reduces organizational uncertainty about having an adequate supply of managers to meet firm objectives. Contrary to our expectation, in Hong Kong firms, greater reliance on internal development and promotion tends to increase uncertainty and greater competition tends to reduce training investment. Both of these unanticipated relationships may reflect the high mobility of managers peculiar to the Hong Kong labour market.     

An empirical study of human resource management policies and practices in foreign-invested enterprises in China: the case of Shenzen Special Economic Zone

Information about human resource management (HRM) practices in foreign-invested enterprises (FIEs) in China has been limited to studies involving a small number of cases. This study provides an empirical assessment of HRM practices used in 158 FIEs operating in Shenzen Special Economic Zone (SEZ) of the Guangdong Province in southern China. Results suggest that FIEs have moved away from centrally planned job allocation, life-time employment and egalitarian pay towards open job markets at management and non-management levels, contractual employment where pay and longevity are based on individual worker and company performance and compensation plans that recognize differences in skills, training and job demands. These practices seem to reflect the influence of the economic reform in China. Other aspects of HRM practices used by FIEs, such as approximate equality of pay for men and women, limited differences between management and non-management salaries and widespread provision of housing and other benefits for employees, seem to reflect the influence of the Chinese socialist ideology.