We show that the presumed incompatibility of uncoordinated R&D and competition is not fundamental, but hinges on the nature of R&D spillovers. As a consequence, R&D subsidies may be more effective than previously thought.

Drawing together the concepts of inefficiency and banking crisis is directly inspired by business cycles theory where a crisis is the turning point from which the market/economy is recovering. If inefficiency plays a role in the occurrence of banking crisis, the post-crisis period should be the...

Among the many significant contributions of Fishburn to social choice theory some have borne on what he has called “acyclic sets”, i.e. these sets of linear orders where majority rule applies without “Condorcet effect” (majority relation never has cycles). Search for large such domains...

This economic study focuses on the determinants of self-employment / wage-work choice using a large sample of Colombian men. The econometric model is based on simultaneous determination of the choice of employment status and potential earnings, it accounts for self-selectivity. Our major...

Previous analyses showed that product market deregulation often precedes labor market (LM) reforms. This paper introduces LM imperfections within an economic geography framework, the level of optimal LM regulation being based on each country's social preferences. Due to capital mobility, opening...

We extend the result of Parikh and Krasucki [1990] to the case where the set of available decisions is arbitrary. We show that if agents are bayesian and choose the action that maximizes their expected utility, then word of mouth communication leads to the equality of all decisions.

The Trade Restrictiveness Index (TRI) introduced by Anderson and Neary (1994) provided the first theoretically satisfying measure of a country's tariff structure by overcoming the problem of ad hoc specification of indexing weights and the related index number problem. We observe, however, that...

Using a sample of 25 economies in transition from 1990 to 2001, this paper deals with the evolution of output and its relation to the different large-scale privatization policies applied by the countries. Ceteris paribus, we econometrically show that the choice of a privatization policy can lock...

The recursive formula for the value of the zero-sum repeated games with incomplete information on both sides is known for a long time. As it is explained in the paper, the usual proof of this formula is in a sense non constructive : it just claims that the players are unable to guarantee a...

This paper proves the existence of competitive equilibrium in a single sector dynamic economy with elastic labor supply. The method of proof relies on some recent results (see Le Van and Saglam [2004]) concerning the existence of Lagrange multipliers in infinite dimensional spaces and their...