Internationalization Strategies of Business Schools: How Flat Is the World?

Business school strategy has become extremely complex, especially regarding internationalization. Using different paths, experiencing failure and success, business schools have internationalized, attracting many of the international students who contributed $27 billion¹ to the US economy in 2014. Some business schools are global, training global managers, while others serve national markets. How do business schools strategize about internationalization? Can we use existing models to explain this process? Are internationalization and globalization similar? Using a comparative analysis of six case studies in the United States and Europe, we found that the engine of internationalization influences its paths and outcomes. We contribute to international business (IB) research by discussing how business schools strategize their internationalization toward uniformity or diversity under isomorphic pressures from accreditation bodies (Association to Advance Collegiate Schools of Business [AACSB], 2011) and rankings. The so‐called Uppsala model should be extended to address three tensions: internationalization versus globalization, enacted dimensions of audiences, and respective risks of different internationalization pathways. © 2015 Wiley Periodicals, Inc.     

An analysis of housing expenditure using semiparametric cross-section models

In this paper we model expenditure on housing for owners and renters by means of endogenous switching regression models using cross-section data. We explain the share of housing in total expenditure from family characteristics and total expenditure, where the latter is allowed to be endogenous. We apply various existing parametric and semiparametric techniques for cross-section data. Exogeneity of total expenditure is rejected for the parametric models but not for most semiparametric models. The results are compared on the basis of budget elasticities and graphs of the estimated relationship between the budget share spent on housing and the logarithm of total expenditure. First version received: November 1997 / Final version received: January 2000     

The stability of decision making in committees: The one-core

We study the stability of decision making in committees. A policy proposal introduced by a committee member is either adopted or abandoned in favor of a new proposal after deliberations. If a proposal is abandoned, it is in spite of the committee member who introduced it, who does not cooperate in any effort to defeat it. Shenoy (1980) proposes the one-core as a solution concept for this game, and shows that this solution may be empty. We provide a necessary and sufficient condition for the existence of a stable policy under the majority rule. This result highlights a trade-off between the size of a committee, the number of competing policy options, and the existence of a stable outcome. Our findings imply a tension between political stability and the existence of a large number of competing interests in democracies.     

Assessing ‘meta-services’: customer's perceived value and behaviour

‘Meta-services’ are delivered by firms cooperating together through a network. How customers perceive such services has been scarcely studied. The main assumption here is that, after experiencing services delivered by networked firms, the consumers synthesise their perceptions in terms of the perceived value of the network and that this global assessment will better announce behavioural intentions than the commonly used satisfaction index. Passengers travelling on long-haul flights with a global airline alliance experience such ‘meta-services’ and were questioned through a dedicated survey to test a structural equation model. Most hypotheses are not contradicted by the data. Unlike most recent studies referring to perceived value, this concept is seen here as one-dimensional and is measured by a rather simple scale. This allows distinguishing the value concept from its determinants. Specific variables, such as effective coordination, information and harmonisation, proved also to be useful when measuring customers’ valuation of ‘meta-services’.     

Organizational Isomorphism and Corruption: An Empirical Research in Russia

Based on neo-institutional literature, this article aims to show the influence of organizational isomorphism on corruption. The focus is institutional explanations of corruption. Our model is based on empirical research in Russia at the end of the 1990s. A face-to-face questionnaire was conducted with 552 top executives in private firms across various economic sectors. We used the structural equation model Partial Least Squares, PLS, technique to test our hypotheses. The developed model provides an integrated approach to the study of the relationship between corruption and organizational isomorphism. Our empirical data from firms in Russia allowed us to test various theoretical hypotheses concerning the influence of organizational isomorphism on corruption. Our emphasis is on the influence of competitive and institutional isomorphism on corruption.     

A SURVEY ON THE FOUR FAMILIES OF PERFORMANCE MEASURES

Performance measurement is one of the most studied subjects in financial literature. Since the introduction of the Sharpe ratio in 1966, a large variety of new measures has appeared constantly in scientific journals as well as in practitioners' publications. The most complete and significant studies of performance measures, so far, have been written by Aftalion and Poncet, Le Sourd, Bacon, and Cogneau and H übner. A review of the most recent literature led us to collect several dozen measures that we classify into four families. We first present the class of relative measures, starting with the Sharpe ratio. Secondly, we analyse absolute measures, beginning with the most famous one ‐ the Jensen alpha. Thirdly, we study general measures based on specific features of the return distribution, where the pioneering contributions are those of Bernardo and Ledoit, and Keating and Shadwick. Finally, the fourth set concerns a few measures that explicitly take into account the investor's utility functions.