Our study aims to measure the effects of spatial R&D spillovers on firms' patent production at the city level. We use an original method to estimate the spatial dimension of spillovers using count data. The method, based on a generalized cross entropy approach, allows us to test spatial...

We examine the empirical relationship between immigration and crime across Italian provinces during the period 1990-2003. Drawing on police administrative records, we first document that the size of the immigrant population is positively correlated with the incidence of property crimes and with...

This paper evaluates the effects of the enlargement of the EU to the Central and Eastern European Countries (CEECs), focusing on agglomeration and industrial specialisation patterns in Europe. We first present the theoretical debate based on the New Economic Geography models. The outcome is...

We consider the effect of MERCOSUR on trade between Brazilian states and on trade of Brazilian states with the rest of the world. We use a gravity model to shed light on the possible diversion effect of MERCOSUR. Thanks to the data on inter-state trade only for four years including one available...

We analyze the integration of Brazilian states into domestic and foreign markets from the point of view of their supply conditions. The study period takes in the country’s fast liberalization process with its two sub-periods (1991 and 1997-99). We estimate the states’ domestic and foreign...

In a concern to go further than a simple static report and to address poverty in its immense complexity, this study analyses its evolution over a period of time in relation to the macro-economic and social dynamics at work in Africa. On the basis of a certain number of elements of analysis,...