International Executives,Identity Strategies and Mobility in France and China

The strategies of multinational firms increasingly rely in Asia Pacific Region on processes of socialising their employees, who are seeking to develop and reinforce a “global” company culture, without endangering the cultures of local subsidiaries. Specialists have coined the term “cross-cultural management”. A role of “company ambassador” is allocated to a new generation of international executives in Asia whose mission will be to play an effective role as interface between head office its the subsidiaries – and between the subsidiaries themselves – once they have been suitably “impregnated” with the company culture and the particular features of different markets.

The repeated experience of international mobility that executives live through means that the individual may well be living in conflict with previous identities. It is true to say that nobody stays long in an internationally mobile situation without running the risk of there being strong divergence between the domestic and residential worlds, the life of the community and the world of the company. This article has been written as a result of in-depth research into the way executives of a large French oil company built up their identities and as a result of a study examines intercultural learning based on French expatriates' experience in China. We consider how French expatriates experience China and what imaginary underlies their perception. Analysis of daily socialization and interaction processes shows intercultural competence develops along distinct immersion stages: immersion–adjustment, immersion–comprehension, and immersion–integration. Individually, adjustment and comprehension support intercultural practice. The ultimate immersion stage leads to enlightened pragmatism stemming from “nomadic intelligence”. Where a researcher in the social sciences or a business man might have expected to have found an homogenous international elite, international executives building an “international system”, the heterogeneous nature of the identity strategies of international executives give the lie to the myth of the large company as a space for the irreversible assimilation of its members. At an individual level, being an international executive is a unique way of living the experience abroad, or rather, several different ways of experiencing identity strategies linked to the manipulation of one's ethnicity in a context of significant geographical and functional mobility.     

Model-independent bounds for option prices—a mass transport approach

In this paper we investigate model-independent bounds for exotic options written on a risky asset using infinite-dimensional linear programming methods. Based on arguments from the theory of Monge–Kantorovich mass transport, we establish a dual version of the problem that has a natural financial interpretation in terms of semi-static hedging. In particular we prove that there is no duality gap.     

The Austrian roots of the economics of institutions

This paper presents an analysis of the way the Austrian theory of institutions evolved from Menger’s main works. It also tries to advance the idea that the economics of institutions, when it deals with the emergence and evolution of rules and norms from interacting individuals, is inspired by Menger’s work and more generally by the Austrian analysis of the emergence and evolution of institutions. Recent works in the economics of institutions build on this earlier Austrian work to make it more formalized and testable.

On monopolistic competition and optimal product diversity: workers' rents also matter

Abstract .  In the Dixit-Stiglitz model of monopolistic competition, entry of firms is socially too small. Other authors have shown that excess entry is also a possibility with other preferences for diversity. We show that workers' rents also contribute to explain excess entry through a general equilibrium mechanism. Larger wages indeed raises the aggregate earnings and firms sales and profits, which entices too many firms to enter. We discuss the possibility of over-provision of varieties by comparing the equilibrium to unconstrained and constrained social optima and to other regulatory frameworks where wages are not controlled.     

The economic analysis of social norms: A reappraisal of Hayek’s legacy

This paper is organized as follows: first, we show that the reference to the notion of group selection is coherent with the other parts of Hayek’s thought. Second, we develop the idea that recent works in terms of the emergence and evolution of social norms corroborate in part Hayek’s theses in this domain. Finally, we put to the fore some drawbacks in Hayek’s approach and propose means to solve them.

The Location of Comparative Advantages on the Basis of Fundamentals Only

We propose a new way to locate the comparative advantages of two economies linked by international trade. We construct a competitive benchmark based only on the fundamentals of the two economies: endowments, preferences and technologies. The direction of trade is endogenously determined by a linear program with an input-output core. The factor contents of that trade are compared with factor endowments to test the Heckscher-Ohlin model in the presence of different technologies and preferences. We can also evaluate the gains of free bilateral trade. The model is applied to a customs union between Europe and Canada. The Heckscher-Ohlin factor abundance specialization hypothesis is supported by the data.     

On the existence of a regulated production function

This paper examines the generalization of the regulated production function. It characterizes the set of admissible regulatory constraints that are compatible with the existence of a regulated production function in a sufficiently weak framework to encompass the usual rate-of-return constraints à la Averch and Johnson and value constraints.     

A General Procedure to Recover the Marginal Products of a Cost Minimizing Firm

Inthis paper we develop a new method, based on generalized inverse,to recover the first derivatives of the production function.This allows us to retrieve returns to scale, technological progressand, in a dynamic setting, a measure of the adjustment cost.The method is general and systematic and it applies in caseswhere the traditional method does not. It is especially relevantwhen examining dynamic models or regulated firms.