The aim of this paper is to investigate the impact of external research collaborations on the scientific performance of academic institutions. Data are derived from the international SCOPUS database. We consider the number of citations of publications to evaluate university performance in...

The aim of this paper is to investigate the role of Jacobian externalities stemmed from different technological sectors for international firms engaged both in environmental and in dirty activi- ties. Firms’ innovation, measured, as the development of new patents, is a key factor behind the...

In this paper we have investigated the impact of the level of education on the number of children in Italy. We have selected 1,490 families from the 1997- 2005 Longitudinal Investigation on Italian Families (ILFI) dataset. Our dependent variable is represented by the number of children ever born...

In this paper we analyse the correlation between the level of education and the number of children in Italy. We select 10,720 Italian families from the 2004-2007 European Union Statistics on Income and Living Conditions (EU-SILC) dataset. Our dependent variable is represented by the number of...

The aim of this paper is to explore the impact of intra- and inter-industry spillover components on productivity of large International firms. We use data from all EU R&D investment scoreboards editions issued every year until 2011 by the JRC-IPTS (scoreboards). The analysis is based upon a new...

This study contributes to existing literature on firms’ innovative activity examining the influence of both internal firms’ physical and R&D capital, and external national and international knowledge spillovers. The paper presents a cross national analysis of United States, Japan and Europe...

This study contributes to existing literature on firms’ innovative activity examining the relationship between the R&D rivalry and spillovers at the firm level. In particular, we present an empirical analysis in United States, Japan and Europe based upon a new dataset composed of 879 worldwide...

In this paper we analyze the relationship between R&D activity, spillovers and employment at the firm level. A reduced form labour demand equation is estimated. R&D expenditures can account for both product and process innovation. The analysis is based upon a new dataset composed of 879...

In this paper we investigate the role of financial shocks, such as the economic crisis since 2006, in the reallocation process of employment flows in high-tech and low-tech industries. The contributions of the paper to the literature are threefold. First, a general framework of employment growth...

The aim of this paper is to investigate the extent to which knowledge spillovers effects are sensitive to different levels of innovation. We develop a theoretical model in which the core of spillover effect is showed and then we implement the empirical model to test for the results. In...