The evolution of the scientific productivity of highly productive economist
AbstractThis 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 dynamic context using an indicator inspired in an income mobility index suggested by Fields (2010) for a two-period world. Productivity is measured in terms of the number of publications in each of four classes, weighted according to a rather elitist scheme. We study the evolution of average productivity, productivity inequality, the extent of rank reversals, and productivity mobility for seven cohorts, as well as the population as a whole. We offer new evidence confirming previous results about the heterogeneity of the evolution of productivity for top and other researchers. However, the major result is that –contrary to what was expected– for our sample of very highly productive scholars the effect of rank reversals between the two periods on overall productivity mobility offsets the effect of an increase in productivity inequality from the first to the second period in the youngest five out of seven cohorts
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Bibliographic InfoPaper provided by Universidad Carlos III, Departamento de Economía in its series Economics Working Papers with number we1216.
Date of creation: Oct 2012
Date of revision:
Research productivity; Income mobility; Productivity mobility; Structural and exchange mobility; Inequality decomposition;
Find related papers by JEL classification:
- A11 - General Economics and Teaching - - General Economics - - - Role of Economics; Role of Economists
- A12 - General Economics and Teaching - - General Economics - - - Relation of Economics to Other Disciplines
- B41 - Schools of Economic Thought and Methodology - - Economic Methodology - - - Economic Methodology
- D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
- I32 - Health, Education, and Welfare - - Welfare and Poverty - - - Measurement and Analysis of Poverty
This paper has been announced in the following NEP Reports:
- NEP-ALL-2012-06-25 (All new papers)
- NEP-EFF-2012-06-25 (Efficiency & Productivity)
- NEP-SOG-2012-06-25 (Sociology of Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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