Showing 1 - 10 of 26
This paper explores a new dataset of transfers of patents recorded at the United States Patent and Trademark Office …. The aim of the paper is twofold. First, a number of patterns are presented. For instance, the probability of a patent …. Second, the paper extends Pakes and Schankerman\\'s patent renewal framework in order to develop a model of the transfer and …
Persistent link: https://www.econbiz.de/10005827263
Between 1940 and 2000 there has been a substantial increase of educational attainment in the United States. What caused this trend? We develop a model of human capital accumulation that features a non-degenerate distribution of educational attainment in the population. We use this framework to...
Persistent link: https://www.econbiz.de/10010850113
This report provides and interim account of some aspects of research undertaken in to the adoptions and use of the electronic prescription service (EPS) in England. The role of EPS is a fundamentally simple one. It allows the transmission of prescription messages and digitally-signed...
Persistent link: https://www.econbiz.de/10010745081
Interactions between economic development and financial development are studied by looking at the roles of financial institutions in selecting R&D projects (including for both imitation and innovation). Financial development is regarded as the evolution of the financing regimes. The...
Persistent link: https://www.econbiz.de/10010745283
How much would output increase if underdeveloped economies were to increase their levels of schooling? We contribute to the development accounting literature by describing a nonparametric upper bound on the increase in output that can be generated by more schooling. The advantage of our approach...
Persistent link: https://www.econbiz.de/10010745364
In this paper we discuss some of the most important economic issues raised in European Commission vs. Microsoft (2004 …
Persistent link: https://www.econbiz.de/10010746007
changes could lead us to predict the death of distance. This paper is concerned with one aspect of this prediction: the impact …
Persistent link: https://www.econbiz.de/10010746130
What factors underlie industry differences in research intensity and productivity growth? We develop a multi-sector endogenous growth model allowing for industry specific parameters in the production functions for output and knowledge, and in consumer preferences. We find that long run industry...
Persistent link: https://www.econbiz.de/10010746269
GDP and the secular rise of service sectors. This paper examines the role played by relative prices, technology, factor …
Persistent link: https://www.econbiz.de/10010746522
Can directed technical change be used to combat climate change? We construct new firm-level panel data on auto industry innovation distinguishing between “dirty” (internal combustion engine) and “clean” (e.g. electric and hybrid) patents across 80 countries over several decades. We show...
Persistent link: https://www.econbiz.de/10011071158