simultaneously accounts for the real network infrastructure, a distance cost (fuel, repair, tolls), and a time opportunity cost …

public deficit, while in the second they are used in cost-reducing public investment in infrastructure. In the latter case …

and policy environment. We hypothesise that more developed transportation and communication infrastructure and lower … dispersion varies positively with the regional density of highway, railroad and telephone infrastructure, but negatively with …

income between the two regions. An improvement in infrastructure in the poor region has the exact reverse effect. In this …. Contrary to transfers and traditional regional policies, it is shown that a public policy that reduces the cost of innovation …

into account the geographical component of intervention in transport infrastructure and innovation. The results of the two …Transport infrastructure has represented one of the cornerstones of development and cohesion strategies in the European … controversial. This paper revisits the question of to what extent transport infrastructure endowment -- proxied by regional …

dirty innovation and production; (ii) optimal policy involves both .carbon taxes. and research subsidies, so that excessive … the switch to clean innovation under laissez-faire when the two inputs are substitutes. Under reasonable parameter values …