This paper faces two questions concerning Joint Ventures (JV) agreements. First, we studyhow the partners contribution affect the creation and the profit sharing of a JV when partners'effort is not observable. Then, we see whether such agreements are easier to enforce when thedecision on JV...

The purpose of this paper is to investigate the effect of privatization in a mixed duopoly, wherea private firm competes in quantities with a welfare-maximizing public firm. We consider twoinefficiencies of the public sector: a possible cost inefficiency, and an allocative inefficiencydue to the...

We analyze a model of resource allocation in which agents' abilities (to transform the resourceinto an interpersonally comparable outcome) and initial endowments may differ. We imposeethical and operational axioms in this model and characterize some allocation rules as a resultof combining these...

We analyse firms' incentives to provide two-way compatibility between two network goodswith different intrinsic qualities. We study how the relative importance of verticaldifferentiation with respect to the network effect influences the price competition as well as thecompatibility choice. The...

In order to capture observed asymmetric dependence in international financial returns, we construct amultivariate regime-switching model of copulas. We model dependence with one Gaussian and onecanonical vine copula regime. Canonical vines are constructed from bivariate conditional copulas...

We propose a tactical model which integrates the replenishment decision in inventorymanagement, the allocation of products to warehousing systems and the assignment of products tostorage locations in warehousing management. The purpose of this article is to analyse the valueof integrating...

Former generation capacity expansion models were formulated as optimization problems. Theseincluded a reliability criterion and hence guaranteed security of supply. The situation is differentin restructured markets where investments need to be incentivised by the margin resulting fromelectricity...

In this paper we address the issue of finding efficient partial equilibria in markets with nonconvexities.This is a problem that has intrigued generation of economists. Beside its theoreticalimportance this issue is fundamental in energy markets which do not give the right price signalsand...

In the theoretical literature, strong arguments have been provided in support of the efficiencydefense in antitrust merger policy. One of the most often cited results is due to Williamson(1968) that shows how relatively small reduction in cost could offset the deadweight loss of alarge price...

The objective of this paper is to identify the determinants of office capitalization rates for a panel of 52countries (developed and emerging countries) between 2000 and 2006. Our assumption, based on a CapitalAsset Pricing Model, is that the capitalization rate should be at least proportional...