ESSEC Business School

About: ESSEC Business School is a other organization based out in Cergy, France. It is known for research contribution in the topics: Context (language use) & Volatility (finance). The organization has 522 authors who have published 2587 publications receiving 79333 citations. The organization is also known as: ESSEC & École supérieure des sciences économiques et commerciales.

Strategic orientation of the firm and new product performance

Abstract: The authors seek to understand which of three different strategic orientations of the firm (customer, competitive, and technological) is more appropriate, when, and why it is so in the context of d...

Extreme Correlation of International Equity Markets

Abstract: Testing the hypothesis that international equity market correlation increases in volatile times is a difficult exercise and misleading results have often been reported in the past because of a spurious relationship between correlation and volatility. Using “extreme value theory” to model the multivariate distribution tails, we derive the distribution of extreme correlation for a wide class of return distributions. Empirically, we reject the null hypothesis of multivariate normality for the negative tail, but not for the positive tail. We also find that correlation is not related to market volatility per se but to the market trend. Correlation increases in bear markets, but not in bull markets. INTERNATIONAL EQUITY MARKET CORRELATION has been widely studied. Previous studies 1 suggest that correlation is larger when focusing on large absolutevalue returns, and that this seems more important in bear markets. The conclusion that international correlation is much higher in periods of volatile markets ~large absolute returns! has indeed become part of the accepted wisdom among practitioners and the financial press. However, one should exert great care in testing such a proposition. The usual approach is to condition the estimated correlation on the observed ~or ex post! realization of market returns. Unfortunately correlation is a complex function of returns and such tests can lead to wrong conclusions, unless the null hypothesis and

Institutional Complexity and Organizational Responses

Abstract: Organizations face institutional complexity whenever they confront incompatible prescriptions from multiple institutional logics. Our interest is in how plural institutional logics, refracted through field-level structures and processes, are experienced within organizations and how organizations respond to such complexity. We draw on a variety of cognate literatures to discuss the field-level structural characteristics and organizational attributes that shape institutional complexity. We then explore the repertoire of strategies and structures that organizations deploy to cope with multiple, competing demands. The analytical framework developed herein is presented to guide future scholarship in the systematic analysis of institutional complexity. We conclude by suggesting avenues for future research.

Absorptive capacity, learning, and performance in international joint ventures

Abstract: This paper proposes and tests a model of IJV learning and performance that segments absorptive capacity into the three components originally proposed by Cohen and Levinthal (1990). First, trust between an IJV's parents and the IJV's relative absorptive capacity with its foreign parent are suggested to influence its ability to understand new knowledge held by foreign parents. Second, an IJV's learning structures and processes are proposed to influence its ability to assimilate new knowledge from those parents. Third, the IJV's strategy and training competence are suggested to shape its ability to apply the assimilated knowledge. Revisiting the Hungarian IJVs studied by Lyles and Salk (1996) 3 years later, we find support for the knowledge understanding and application predictions, and partial support for the knowledge assimilation prediction. Unexpectedly, our results suggest that trust and management support from foreign parents are associated with IJV performance but not learning. Our model and results offer a new perspective on IJV learning and performance as well as initial insights into how those relationships change over time. Copyright © 2001 John Wiley & Sons, Ltd.