We build a model of trade and location with two countries which differ with respect to their level of productivity. Public spending has two possible allocations: a direct subsidy to immobile households or a wage subsidy to mobile firms. We show that firms receive a lower net tax subsidy in the...

Bruxelles est-elle un poids pour les deux autres régions, comme on l’entend dire dans certains milieux ? Ou, au contraire, constitue-t-elle un atout pour l’ensemble du pays ?

The pattern of trade observed from firm-product-country data calls for a new generation of models. To address the unexplained variation in the data, we propose a new model of monopolistic competition where varieties enter preferences non-symmetrically, capturing both horizontal and vertical...

This paper aims at providing a possible explanation for the seemingly peripheral role played by spatial economics in modern economic theory. It considers sucessively five points of view according to which space is introduced in economic models and assesses their contributions and limits.

Using a new data set that allows us to analyze precisely the research output in all fields of science, we show that the gap in scientific performance between Europe, especially continental Europe, and Anglo-Saxon countries, especially the USA, is large. We measure research quality by the number...

This paper provides a bird-eye overview of the history of spatial economic theory. It is organized around three main ideas (and authors): (i) land use and urban economics (Thünen), (ii) the nature of competition across space (Hotelling), and (iii) new economic geography and the emergence of...