detailed data on inventors contained in patents, and harness it for economic research. Patent data has long been used in … "John Smith" problem). Given that there are over 2 million patents with 2 inventors per patent on average, the "who is who …-inventors, etc. Forty percent of them have more than one patent, and 70,000 have more than 10 patents. We can trace those multiple …

After presenting the history, the evolution and the content of innovation surveys, we discuss the characteristics of … have been made of these data: the construction of scoreboards for monitoring innovation and the scholarly analysis of … various issue related to innovation. In particular we review the questions examined and the results obtained regarding the …

Data availability is arguably the greatest impediment to advancing the science of science and innovation policy and … very flexible sources of data for serious research on many issues in the study of organizations in innovation systems in …

, suppliers and technology specialists. We also estimate the contribution of each source to innovation in the US economy. Although … rate of innovation in the economy. Indeed, results from a multinomial logit model suggest that, were the outside … availability of innovation to be removed, the percentage of innovating firms in the U.S. manufacturing sector would drop from 18 …

This paper analyzes equilibrium, dynamics, and optimal decisions on the factor bias of innovation in a model of induced … innovation. In a model with full employment, we show that (a) if the elasticity of substitution is always less than or greater …, there will be a bias towards excessive labor augmenting innovation, resulting in too high unemployment, with convergence to …

frontier? This paper models agents growing as a result of investments in innovation and imitation. Imitation facilitates …

. After linking these ideas to the induced innovation literature of the 1960s and the more recent directed technological …