We analyze a competitive research-oriented public program established in Spain, the Ramon yCajal Program, intended to offer contracts in public research centers to high-quality researchers.We study the effects of the Program on the ex-post scientific productivity of its recipients, relativeto...

This paper studies the evolution of research productivity of a sample of economists working in the best 81 departments in the world in 2007. The main novelty is that, in so far as a productivity distribution can be identified with an income distribution, we measure productivity mobility in a...

We study the research productivity of new graduates of top Ph.D. programs in economics. We find that class rank is as important as departmental rank in predicting future research productivity. For example the best graduate from UIUC or Toronto in a given year will have roughly the same number of...

We study the research productivity of new graduates of top Ph.D. programs in economics. We find that class rank is as important as departmental rank as predictors of future research productivity. For example the best graduate from UIUC or Toronto in a given year will have roughly the same number...

Using life cycle publication data of 9,368 economics PhD graduates from 127 U.S. institutions, we investigate how unemployment in the U.S. economy prior to starting graduate studies and at the time of entry into the academic job market affect economics PhD graduates’ research productivity. We...

This paper tests the feasibility and empirical implications of a spatial econometric model with a full set of interaction effects and weight matrix defined as an equally weighted group interaction matrix applied to research productivity of individuals. We also elaborate two extensions of this...

This paper studies an unusually comprehensive data-set of the universe of research groups that applied to an Italian 1989 93 research programme in biotechnology and bio-instrumentation. We develop a model to test whether past publications influence the expected grants obtained by the units in...

The aim of this paper is to examine whether the previously observed gap between growth of R&D and economic performance, known as the ‘Swedish paradox’, is a general phenomenon across all sectors of the economy, or only occurs in specific industry segments. The dataset used for the analysis...

This paper analyzes the early research performance of PhD graduates in labor economics, addressing the following questions: Are there major productivity differences between graduates from American and European institutions? If so, how relevant is the quality of the training received (i.e....

When academic researchers participate in commercialization using for-profit firms, there is a potentially costly trade-off--their time and effort are diverted away from academic knowledge production. This is a form of brain drain on the not-for-profit research sector that may reduce knowledge...