Trade policy is a classic field for the study of private influence on policy-making. Firms and industries can gain clear advantages by protecting their markets from foreign competition or by gaining access to other countries. A large portion of the literature on international political economy...

The paper analyzes the link between financial constraints and firm export behavior. Our main finding is that firms enjoying better financial health are more likely to become exporters. The result contrasts with the previous empirical literature which found evidence that export participation...

This paper analyzes the determination of equity portfolios and country stock returns in the context of imperfectly integrated stock markets. We consider a continuous-time model of a two-country endowment economy in which the level of financial integration is captured by a proportional tax on...

In September 1957, the International Economic Association held a conference at The Hague on the “Economic Consequences of the Size of Nations”, which proceedings were published in 1960. Fifty years later, while the economic environment has dramatically changed, the issues put forward and...

Un large consensus semble exister en Europe pour estimer qu’il existe un Modèle social européen (MSE), qui doit être défendu et développé. Mais cette notion est ambiguë : est-ce une simple description de l’état actuel des sociétés européennes ? Est-ce une notion normative ?...

This work introduces a new model to investigate the efficiency and evolution of networks of firms exchanging knowledge in R&D partnerships. We first examine the efficiency of a given network structure in terms of the maximization of total profits in the industry. We show that the efficient...

In this paper, we attempt to understand the determinants of mobility by introducing the concept of local social capital. Investing in local ties is rational when workers anticipate that they will not move to another region. Reciprocally, once local social capital is accumulated, incentives to...

This paper provides a theoretical and empirical appraisal of the shocks-institutions controversy as an explanation of unemployment heterogeneity in OECD countries. Since the influential work of Blanchard and Wolfers (2000), many studies have tried to explain the differences in the OECD...