The Cohesion vs Growth Tradeoff - Evidence from EU Regions (1980-2000)

This paper provides an empirical investigation of the cohesion versus growth tradeoff on European regions at a fine geographical disaggregation level. We use data on gdp per capita at the NUTS3 level for 1980-2000 to estimate the influence of income dispersion within NUTS1 on their economic growth. We analyze the existence of the tradeoff using Redding and Venables’(2004) approach. From a simple new economic geography model in which we add a technological externality in order to allow for local growth, we derive an estimable equation linking the level of factor prices in a region to the level of inequalities inside that region, as well as the region’s access to markets. Our results show a positive relation between the gdp per capita growth rate of a region and the change in the level of inequalities inside the region. Finally, an increase in market potential, as expected, has an unambiguous positive impact on local growth.