Showing 1 - 10 of 39
We study whether student-advisor gender and race composition matters for publication productivity of Ph.D. students in South Africa. We consider all Ph.D. students in STEM graduating between 2000 and 2014, after the recent systematic introduction of doctoral programs in this country. We...
Persistent link: https://www.econbiz.de/10014322734
We use a large dataset of approximately 1500 physicists employed by the Centre National de la Recherche Scientifique (CNRS) in France to investigate the role of cumulative advantage in their publication career. Measuring output by time series of the number of publications and the number of...
Persistent link: https://www.econbiz.de/10014512139
Business environments dominated by information flows and autonomous tasks, typical of knowledge-intensive industries … gains from relatively high levels of trust in knowledge-rich environments are estimated to be sizeable and our estimates …
Persistent link: https://www.econbiz.de/10014544791
that the total current period (static) welfare gains of introducing a process or a product innovation are, on average …
Persistent link: https://www.econbiz.de/10013139891
established knowledge. When recent advances create superior opportunities for invention, their adoption as research inputs in the … limited, due to the undeveloped nature of new knowledge, quick obsolescence of fast-improving knowledge, and the vast scope of … the existing knowledge base. In this paper, we first develop a new approach to identifying research inputs in invention …
Persistent link: https://www.econbiz.de/10013065176
as sources of relative innovation underperformance in Europe vis-à-vis the United States. In this paper we investigate R …) that has been modified to include ICT investment and R&D as the two main inputs into innovation and productivity. We find … that R&D and ICT are both strongly associated with innovation and productivity, with R&D being more important for …
Persistent link: https://www.econbiz.de/10013066114
an induced innovation externality. This alternative mechanism, by contrast, causes people to devote an inefficiently high … level of self-protection. As an empirical example of this externality, we analyze the innovation induced by the obesity … epidemic. Obesity is associated with an increase in the incidence of many diseases. The induced innovation hypothesis is that …
Persistent link: https://www.econbiz.de/10012772375
This paper compares the role innovation plays in productivity across the four European countries France, Germany, Spain … and the UK using firm-level data from the internationally harmonized Community Innovation Surveys (CIS3). Despite a … still rare. We apply a structural model that describes the link between Ramp;D expenditure, innovation output and …
Persistent link: https://www.econbiz.de/10012778167
Innovation in SMEs exhibits some peculiar features that most traditional indicators of innovation activity do not … capture. Therefore, in this paper, we develop a structural model of innovation which incorporates information on innovation … both process and product innovation. Both these kinds of innovation have a positive impact on firm's productivity …
Persistent link: https://www.econbiz.de/10012758059
This paper proposes a framework to account for innovation similar to the usual accounting framework in production … analysis and a measure of innovativity comparable to that of total factor productivity. This innovation accounting framework is … illustrated using micro-aggregated firm data from the first Community Innovation Surveys (CIS1) for seven European countries …
Persistent link: https://www.econbiz.de/10013218733