Afcha Chávez, SergioGarcia-Quevedo, Jose2017-09-182017-09-182014https://hdl.handle.net/2445/115551In this paper we examine the impact of subsidies granted at national and regional levels on a set of R&D employment variables and, specifically, we seek to identify the existence of the behavioural additionality effects of these public subsidies on firms’ R&D human resources. We begin by assessing the effects of public funds on R&D private expenditures and on the number of R&D employees, and then focus on their impact on the composition of human resources engaged in R&D as classified by occupation and level of education. The data used correspond to the Spanish Technological Innovation Panel for the period 2006-2011. To control for selection bias and endogeneity, a combination of non-parametric matching techniques are implemented. After ruling out the existence of crowding out effects, our results show that R&D subsidies increase the number of R&D employees. However, no increase is found in the average level of qualification of R&D staff members in subsidized firms. All in all, the effects of public support are heterogeneous being dependent on the source of the subsidy and the firms’ characteristics.34 p.application/pdfengcc-by-nc-nd, (c) Afcha et al., 2014http://creativecommons.org/licenses/by-nc-nd/3.0/es/Recerca industrialMercat de treballRecursos humansSubsidi d'aturIndustrial researchLabor marketHuman capitalUnemployment insuranceinfo:eu-repo/semantics/workingPaperinfo:eu-repo/semantics/openAccess