Gil-Pareja, Salvador; Llorca-Vivero, Rafael; … - In: The World Economy 28 (2005) 11, pp. 1617-1631
This paper analyses the border effect in Spain using a unique dataset on intranational trade flows over the period 1995-98. The results indicate that, after controlling for market size and distance, Spanish regions trade around 22 times more with the rest of Spain than they do with OECD...