指望政府救市，中国股民面临多重风险

【美国《华尔街日报》3月24日】全世界股票投资者正在向中国同行致意：感谢你们，让我们感觉好些了。而此前不久，中国大陆股民还是全世界股票买家深感嫉妒的对象。但目前他们却沦为警示故事的主角，提醒人们现金以及无经验的贪婪可能引发灾难。     

Reconciling introspective utility with revealed preference: Experimental arguments based on prospect theory

In an experiment, choice-based (revealed-preference) utility of money is derived from choices under risk, and choiceless (non-revealed-preference) utility from introspective strength-of-preference judgments. The well-known inconsistencies of risky utility under expected utility are resolved under prospect theory, yielding one consistent cardinal utility index for risky choice. Remarkably, however, this cardinal index also agrees well with the choiceless utilities, suggesting a relation between a choice-based and a choiceless concept. Such a relation implies that introspective judgments can provide useful data for economics, and can reinforce the revealed-preference paradigm. This finding sheds new light on the classical debate on ordinal versus cardinal utility.     

Consumer ethics: The possible effects of terrorism and civil unrest on the ethical values of consumers

Research investigating the consumer's ethical beliefs, ideologies and orientation has been limited. Additionally, despite the repeated call in the literature for cross cultural research, virtually no studies have examined the ethical beliefs and ideologies of consumers from cultures other than those in North America. This study partially fills this gap in the literature by investigating the ethical beliefs, preferred ethical ideology, and degree of Machiavellianism of consumers from Egypt and Lebanon. The results indicate that consumers in Lebanon, which has been torn by civil unrest and terrorism, tend to be more Machiavellian, less idealistic, and more relativistic than their Egyptian counterparts. Additionally, the Lebanese consumers tend to be more accepting of questionable consumer practices.Mohammed Y. A. Rawwas is Assistant Professor of Marketing at the University of Northern Iowa. His research has appeared in theJournal of Business Ethics, Journal of Hospital Marketing, Health Marketing Quarterly, Medical Marketing & Media, and national proceedings of the American Marketing Association.Scott J. Vitell is Associate Professor of Marketing and holder of the Michael S. Starnes Lecturship in Marketing and Business Ethics at the University of Mississippi. His work has previously appeared in theJournal of Macromarketing, theJournal of Business Ethics, Research in Marketing, theBusiness and Professional Ethics Journal and theJournal of the Academy of Marketing Science as well as various other journals and proceedings.Jamal Al-Khatib is Assistant Professor of Marketing at the University of Wisconsin-Eau Claire. His research has appeared in theJournal of Consumer Marketing, International Marketing Review andResearch in the International Business Disciplines as well as various national and regional proceedings.     

Risk-Taking Behavior and Capital Adequacy in a Mixed Banking System: New Evidence from Malaysia Using Dynamic OLS and Two-Step Dynamic System GMM Estimators

This study is the first attempt to investigate the relationship between the level of risky assets and capital level in a mixed Malaysian banking system covering 83 months starting December 2006. The results of dynamic ordinary least squares indicate positive relationship between capital ratio (CAR) and risk-weighted asset ratio (RWA) in the long run. Furthermore, the causality analysis based on panel vector error correction model (VECM) and two-step dynamic system generalized method of moments indicates unidirectional causality from CAR to RWA. Our results further suggest that higher capital growth and capital buffer provide an extra cushion for the Malaysian banks to pursue relatively riskier financial activities, and the nature of risk-taking behavior of Islamic banks follows that of the conventional banks.     

Does Religion Matter? A Comparison Study of the Ethical Beliefs of Marketing Students of Religious and Secular Universities in Japan

This study was designed to examine the determinants of and differences between the ethical beliefs of two groups of Japanese students in religious and secular universities. Multiple regression analysis revealed that students of the Japanese religious university perceived that young, male, relativistic, and opportunistic students tended to behave less ethically than did older, female, and idealistic students. Students of the Japanese secular university perceived that male, achievement-oriented, and opportunistic students tended to behave less ethically than did female and experience-oriented students. Opportunism was found to be one of the most important determinants in explaining misconduct. Multivariate analysis of variance (MANOVA) and multiple discriminant analysis (MDA) revealed that students of the Japanese secular university tended to score higher on achievement and humanism, and lower on theism and positivism than did students of the Japanese religious university. In addition, students of the Japanese secular university were somewhat more sensitive to academic dishonesty practices than were students of the Japanese religious university.     

The Incidence of Public Spending on Healthcare: Comparative Evidence from Asia

The article compares the incidence of public healthcare across11 Asian countries and provinces, testing the dominance of healthcareconcentration curves against an equal distribution and Lorenzcurves and across countries. The analysis reveals that the distributionof public healthcare is prorich in most developing countries.That distribution is avoidable, but a propoor incidence is easierto realize at higher national incomes. The experiences of Malaysia,Sri Lanka, and Thailand suggest that increasing the incidenceof propoor healthcare requires limiting the use of user fees,or protecting the poor effectively from them, and building awide network of health facilities. Economic growth may not onlyrelax the government budget constraint on propoor policies butalso increase propoor incidence indirectly by raising richerindividuals' demand for private sector alternatives.     

The Malaysian Real Trade Balance and the Real Exchange Rate

The cointegration technique is used to examine the long‐run and short‐run relationships between the real Malaysian trade balance with the real exchange rate, domestic and world incomes. The results suggest that a real ringgit exchange rate depreciation improves the trade balance in the long run. World and domestic incomes are also found to be important determinants of trade balance. The significance of world income on trade balance indicates that Malaysia is prone to external shocks. An error‐correction model is then estimated to study the short‐run dynamics of the effects of exchange rate. The impulse response analysis shows that the effect of exchange rate on the trade balance lasts for about three years. A devaluation of ringgit will initially improve the trade balance, albeit small, after which the trade balance starts to deteriorate, and then improves again suggesting that there exists a delayed J‐curve.     

Implanting competitive strategy: A contingency approach

Competitive business strategies are often formulated with little regard given to the articulation format. This paper examines the strategy formulation process from a systems perspective and argues that articulation of a competitive strategy, such that sustained competitive advantage is created, requires consistency along the entire business chain. Internal consistency within the business chain is built through inter‐linkages. The inter‐linkages are made through four inter‐connective elements: human resources, technological resources, information resources and financial resources. It is argued in this paper that the human factor is of major importance since it integrates the other inter‐connective elements and therefore represents a key factor in the process of articulation and implementation. In view of the critical role of the human element in articulation of business strategy for competitive advantage, the paper develops a human‐factor related contingency framework. The developed contingency framework examines Porter's (1980, 1985) generic strategies with respect to congruent requisites necessary for building competitive advantage.