Román, Valeriano Martínez-San; Bengoa, Marta; … - CESifo - 2014
–horizontal versus vertical– within the European Union and the relevance of trade integration as a potential determinant of … investment flows over the period 1995-2009. We capture trade integration by estimating the magnitude and evolution of the home …-tariff barriers. We find that, for the particular case of the EU, it is not possible to strictly discriminate between horizontal or …