Goya, Esther; Vayá, Esther; Suriñach, Jordi - Facultat d'Economia i Empresa, Universitat de Barcelona - 2011
This article analyses the impact that innovation expenditure and intrasectoral and intersectoral externalities have on productivity in Spanish firms. While there is an extensive literature analysing the relationship between innovation and productivity, in this particular area there are far fewer...