This paper analyses the determinants of growth of American cities, understood as growth of the population or of per capita income, from 1990 to 2000. This empirical analysis uses data from all cities with more than 25,000 inhabitants in the year 2000 (1154 cities). The results show that while a...

While connectivity supply is growing exponentially, likely as a result of developments in the semiconductor industry, research on connectivity has mostly focused on the demand side. Such approach is however unable to account for the introduction of unforeseen ser-vices, which is also...

Could the aeronautics-aerospace industry renovate the "poles of growth" model as a path of local development? The paper aims to introduce a theoretical approach in order to answer the question if nowaday new models of local development at regional level exist and if it is possible to recognize...