Corporate Diversification and Credit Constraints: Real Effects across the Business Cycle

We study whether differences in access to credit cause focusedfirms to perform differently from diversified firms in the productmarket. Prior work has identified binding credit constraintsfor bank-dependent firms during recessions. We assess whethercorporate diversification alleviates these constraints. We findthat during recessions sales growth rates drop more for bank-dependentfocused firms than for rival segments of bank-dependent diversifiedfirms. We also find that during recessions inventory growthrates drop more for bank-dependent focused firms than for bank-dependentdiversified firms even after we control for contemporaneoussales growth. Consistent with a credit constraint explanation,we find no difference in the sensitivities to recessions ofbank-independent focused and bank-independent diversified firms.(JEL G30, G31, G32)     

Behavior of Household Portfolios in France: the Role of Housing

The two-dimensional aspects of dwellings occupied by their owner, consumption and investment, make the analysis of households' portfolio choice and the analysis of housing purchases more difficult. But it seems difficult to analyze portfolio decisions without taking account of owner-occupied housing that has an important effect on wealth composition over the life cycle. In this paper we estimated a portfolio choice model where the different dwellings are defined as assets and we showed that we cannot separate investment decisions from housing consumption. Especially, risky assets demand should be greatly influenced by attitudes toward home property.     

On the significance of the incremental returns from hedging international portfolios

This paper investigates whether hedging the currency risk associated with international portfolios diversified into established and emerging markets leads to significant incremental returns. From the empirical results, for the period August 1989 to December 1997, the ineffectiveness of hedging for generating superior returns could be explained by the low correlations among the observed markets and the presence of negative index/currency correlations in many assets. In the particular case of emerging markets, the predominance of positive index/currency correlations suggests that the currency risk could compound the risk posed by these markets beyond the power of a hedging strategy.     

The incentive to give incentives: On the relative seniority of debt claims and managerial compensation

We show that the relative seniority of debt and managerial compensation has important implications for the design of remuneration contracts. Whereas the traditional literature assumes that debt is senior to remuneration, there are in reality many cases in which remuneration contracts are de facto senior to debt claims in financially distressed firms and in workouts. We theoretically show that risky debt changes the incentive to provide the manager with performance-related incentives (a “contract substitution” effect). In other words, the relative degree of seniority of managers’ claims and creditors’ claims in case a bankruptcy procedure starts is crucial to determine the optimal incentive contract ex-ante. If managerial compensation is more senior than debt, higher leverage leads to lower power incentive schemes (lower bonuses and option grants) and a higher base salary. In contrast, when compensation is junior, we expect more emphasis on pay-for-performance incentives in highly-levered firms.     

The Development of Organizational Social Capital: Attributes of Family Firms*

abstract We develop and extend social capital theory by exploring the creation of organizational social capital within a highly pervasive, yet often overlooked organizational form: family firms. We argue that family firms are unique in that, although they work as a single entity, at least two forms of social capital coexist: the family's and the firm's. We investigate mechanisms that link a family's social capital to the creation of the family firm's social capital and examine how factors underlying the family's social capital affect this creation. Moreover, we identify contingency dimensions that affect these relationships and the potential risks associated with family social capital. Finally, we suggest these insights are generalizable to several other types of organizations with similar characteristics.     

Defining viable recovery paths toward sustainable fisheries

This paper develops a formal analysis of the recovery process for a fishery, from crisis situations to desired levels of sustainable exploitation, using the theoretical framework of viable control. We define sustainability as a combination of biological, economic and social constraints which need to be met for a viable fishery to exist. Biological constraints are based on the definition of a minimum resource stock to be preserved. Economic constraints relate to the existence of a guaranteed profit per vessel. Social constraints refer to the maintenance of a minimum size of the fleet, and to the maximum speed at which fleet adjustment can take place. Using fleet size adjustment and fishing effort per vessel as control variables, we first identify the states of this bioeconomic system for which sustainable exploitation is possible, i.e. for which all constraints can be dynamically met. Such favorable states are called viable states. We then examine possible transition phases, from non-viable to viable states. We characterize recovery paths with respect to the time of crisis of the trajectory, which is the number of periods during which the constraints are not respected. The approach is applied to the single stock of the bay of Biscay Nephrops fishery. The transition path identified through the viability approach is compared to the historical recovery process, and to both open-access and optimal harvesting scenarios.     

Rawlsian equity and generalised utilitarianism with an infinite population

Summary This note provides axiomatizations of the discounting utilitarian rule and the Rawlsian infimum rule for an infinite setting. Contrary to the finite case, an objective function cannot at the same time satisfy anonymity and the strong Pareto principle. The Rawlsian rule is based on anonymity, and the discounting rule on the strong Pareto axiom. Furthermore, the infimum rule is compatible with an infinite version of ordinal level comparability, and the discounting rule with cardinal unit comparability.This text presents research results of the Belgian Programme of Interuniversity Poles of attraction initiated under the Science Policy Programmes of the Prime Minister's Office, Belgium. The scientific responsibility is assumed by its authors.I would like to thank two referees for their most helpful comments. I am grateful to Bart Capéau, Erik Schokkaert, John Sweeney, Dirk Van de gaer, and Luc Van Liedekerke for their remarks.     

THE EUROPEAN PERSPECTIVE ON THE COMPOSITION AND VARIABILITY OF THE ECU

In 1979 the Ecu was established as a currency basket including the currencies of the nine EC-member countries at that time. Its composition was modified in 1984 and again in 1989 by increasing the number of currencies in the basket to 10 and 12 respectively. The results of our analysis show that the Ecu has become consistently less variable with each change in its composition, when expressed in terms of the Greek drachma, Italian lira, Portuguese escudo, Spanish peseta, and to a lesser extent the British pound. However, the Ecu has become consistently less stable with respect to the German mark and the Dutch guilder. The results were mixed for the Belgian/Luxembourg franc, French franc, Irish punt and Danish krone.