Corporate Governance and Shareholder Value Maximization: An African Perspective

Abstract: This study looks at corporate governance and its impact on shareholder value maximization in Africa. Data from South Africa, Ghana, Kenya and Nigeria covering the period 1997–2001 were used and analysis done within the panel data framework. Results show that, though highly dispersed, both within and between firms, corporate boards in the selected countries are relatively not independent. The regression result shows that large board sizes enhance corporate performance and shareholder value maximization. Our study also shows that both sector and country‐specific effects have an impact on shareholder value maximization. While the mining sector is dominant in maximizing shareholder value, it also suffers from higher taxes and interest payments.     

共同合作管理资产是达到优秀企业的关键

说明目前工业企业中维修与生产之间存在矛盾，影响企业的利润收入，为此，要加强企业各部门间的合作。并介绍了可用率（Availability）、利用率（Utilisation）和可靠性（Reliability）是保证企业生产优质产品，使用户满意的三个主要指标。     

Equality of educational opportunity, reexamined

This paper reexamines the approach used to examine equality of educational opportunity in the United States. It indicates some of the technical problems and how they might be overcome in future work, and some alternative approaches to those taken in the research. It points out the fundamental problems that arise in the very formulation of the problem, that is the concept of equality of educational opportunity itself. It suggests that inequalities which exist lie more in the lack of intensity of impact of educational institutions than in their differential quality.     

Women as Managers in the United States and China: A Cross-Cultural Study

This article investigated Chinese and U.S. attitudes toward women as managers with the goal of establishing an empirical basis for comparison and understanding of the glass ceiling potential in each culture. The authors used the Women as Managers Scale (WAMS) to measure perceptions of 919 U.S. and Chinese participants. Results indicated differences in perceptions by gender and nationality. Overall, women were perceived less favorably as managers by Chinese and U.S. males as compared to perceptions of Chinese and U.S. female participants. Findings are discussed in terms of existing research and areas for future research are suggested.     

Testing equity market efficiency around terrorist attacks

This article uses the nine major bombings since 1998 that have been attributed to Al Qaida to examine market efficiency, including a test of rumours that investors traded with advance knowledge of attacks. Analysis of these related, but individually unexpected, events confirms markets are semi-strong efficient: it now takes well under a trading day to fully price in a completely unexpected attack. On balance, markets also proved strongly efficient with no conclusive evidence of insider trading.     

Part-time restaurant employee perceptions of management practices: An empirical investigation

The UK hospitality industry increasingly relies on part-time rather than full-time employees to provide more flexible and cost-effective operations with potential trade-offs for service quality. Part-time employees can be divided into two distinct groups – permanent and temporary – each with very different employment rationales. This study compares full-time and part-time employee perceptions of management practices across twelve Cardiff-based restaurants using a self-administered questionnaire. There were significant differences between full-time and part-time employees but no difference between temporary and permanent part-time employees who were equally dissatisfied with management practices, job attitudes and job behaviours. The qualitative data showed the two part-time employees' sub-groups had different needs. Despite this they were treated as a homogenous group by managers. Lack of management understanding of part-time staff impacts on how they are treated and ultimately on service quality and customer satisfaction.