The use of fiscal policy instruments to stimulate private RD is widespread and important in some countries like Spain. In this paper we explore the effectiveness of RD tax incentives on knowledge capital accumulation in Spanish manufacturing firms using an unbalanced panel and compare the...

This paper revisits the competition-innovation relationship using an unbalanced panel of enterprise data stemming from four waves of the Luxembourgish innovation survey for the period 2002-2010. We estimate by full-information maximum likelihood a nonlinear dynamic simultaneous-equations model...

This paper provides a novel taxonomy of firms based on specialization versus diversification in production and markets. Firms may choose to specialize on few production activities or alternatively may build expertise in many activities. There is an accompanying decision when firms sell their...

This paper introduces dynamics in the RD to innovation and innovation to productivity relationships, which have mostly been estimated on cross-sectional data. It considers four nonlinear dynamic simultaneous equations models that include individual effects and idiosyncratic errors correlated...

Several studies have highlighted ICT as a driver of firm productivity in developed countries. However, the evidence about the impacts of ICT on services and manufacturing and particularly for developing countries is scarce. This paper focuses on understanding the determinants of investments in...