A LONGITUDINAL STUDY OF THE COMPETITIVE POSITIONS AND ENTRY PATHS OF EUROPEAN FIRMS IN THE U.S. PHARMACEUTICAL MARKET

This paper combines the statistical insights of dynamic strategic group analysis with the qualitative richness of historical analysis to explore the modes of entry, expansion paths, and competitive postures of European firms in the U.S. pharmaceutical market. Patterns of entry and market development over a 20-year period are analyzed. The roles of strategic assets and competencies in determining both the entry strategy and the final competitive posture of these firms in the U.S. market are discussed.     

FOREIGN ENTRY,CULTURAL BARRIERS,AND LEARNING

This paper examines the longevity of foreign entries. Hypotheses are developed on the mode (start-ups vs. acquisitions) and ownership structure (wholly owned vs. joint ventures) in relation to cultural distance. The hypotheses are tested within a framework of organizational learning, using data on 225 entries that 13 Dutch firms carried out from 1966 onwards. Results show that the presence of cultural barriers punctuates an organization's learning. Cultural distance is a prominent factor in foreign entry whenever this involves another firm, requiring the firm to engage in ‘double layered acculturation.’ We also identify locational ‘paths of learning.’ The longevity of acquisitions is positively influenced by prior entries of the firm in the same country. Similarly, the longevity of foreign entries, in which the firm has a majority stake, improves whenever the expanding firm engaged in prior entries in the same country and in other countries in the same cultural block.     

Investigation of the Effects of Disclosure Statements in Rental Car Advertisements

State attorneys general recently proposed mandatory disclosures for rental car advertising. This study investigates the effects of alternate disclosure statements on consumers' beliefs. The results suggest that a shorter disclosure statement may be as effective as the one proposed.     

A Comment on “The Consumer Impact of Alternative Allocation Plans: The Case of Gasoline”

This paper shows that the conclusions of a paper published in the Journal of Consumer Affairs on consumer preferences among allocation schemes were not valid deductions. It is argued that an adaptation of index numbers of quantity can be used to deduce preferences and an illustrative case is presented for various plans to allocate gasoline.     

Explaining Financial Management Behavior for Koreans Living in the United States

Using a cross‐cultural conceptualization with a targeted sample of Americans and Koreans, it was noted that Koreans exhibited more responsible financial management behavior than Americans after controlling for locus of control, financial knowledge, and income interactions. Overall, financial knowledge was positively related to responsible financial behavior. No direct effects on financial management behavior were noted for locus of control or household income. Locus of control was found to mediate the effect of financial knowledge on financial behavior for Koreans. Being Korean did moderate between financial knowledge and financial behavior.     

What Is Best for Workers? The Implications of Workplace and Human Resource Management Practices Revisited

Drawing on a 2003–2004 random household telephone survey of 750 Canadian workers, I explore the implications of work and human resource (HR) practices for six aspects of the quality of working life. I find “traditional” HR practices, associated with the bureaucratic model predominant after World War II and with union representation, to have strong positive implications for workers. Participative workplace practices also have strong positive implications, although these are largely limited to information sharing in the union sector. The actual organization of work (e.g., teams), contingent pay, and “new” HR practices, associated with the “new” HRM of the 1980s, all make little difference. Comparison of these findings with those from a comparable 1998 survey of 508 Canadian workers and a parallel 2003 survey of 450 English workers suggest, however, that the implications of work and HR practices may be historically and institutionally contingent and thus should be interpreted using a historical/institutional perspective.     

APPLYING A GENETIC ALGORITHM TO INTERNATIONAL DIVERSIFICATION OF EQUITY PORTFOLIOS: A SOUTH AFRICAN INVESTOR PERSPECTIVE

This paper uses the genetic algorithm (GA) approach to generate a portfolio optimisation scenario of a South African investor who seeks to maximise return from investing in S&P500, FTSE100, NASDAQ, DOWJONES, CAC40 and the DAX from January 1, 2005, to January 31, 2008, but facing exchange rate risk. The GA searches for the optimal solution in the entire set of financial constraints without looking for partial derivatives of the utility function. Whereas most financial problems require a non‐linear and time‐varying model, the GA, with its survival principle of offspring chromosomes, is better suited to this type of problem than local optimisation methods. The performance of the GA is compared with two non‐linear models, namely the quadratic mean‐variance (QMV), which maximises the portfolio mean‐variance, and the quadratic variance minimisation (QVM), which minimises the portfolio variance. The results show that neither the QMV nor the QVM takes into account the domestic investors' risk attitude towards investing in foreign equities and therefore does not provide any international diversification benefits. In addition, the bootstrapping scenario of 10,000 simulations reveals that neither the QMV nor the QVM outperforms the GA in terms of Sharpe ratio and flexibility in dealing with investors' risk attitude towards investing in foreign equities denominated in foreign currencies.