This paper investigates the impact of foreign direct investment (FDI) on the productivity of Portuguese manufacturing sectors. It improves on previous studies by considering the choice of the most appropriate interval of the technological gap for spillovers diffusion. Sectoral variation in the...

This paper investigates the impact of foreign direct investment on the productivity performance of domestic firms in Portugal. The data comprise nine manufacturing sectors for the period 1992-95. Relatively to previous studies, model specification is improved by taking into consideration several...