Beatriz González López-Valcárcel

Department of Quantitative Methods
in Economics and Management
University of Las Palmas de Gran Canaria
Campus Tafira
Las Palmas, Gran Canaria, Spain

E-Mail: EmailAddress: hidden: you can email any NBER-related person as first underscore last at nber dot org

NBER Working Papers and Publications

February 2014Efficiency versus Equity in the Allocation of Medical Specialty Training Positions in Spain: A Health Policy Simulation Based on a Discrete Choice Model
with Jeffrey E. Harris, Patricia Barber, Vicente Ortún: w19896
Background. In Spain's "MIR" system of allocating residency training positions, medical school graduates are ranked according to their performance on a national exam and then sequentially choose from the remaining available training slots. We studied how changes in the MIR system might address the inadequate supply of practitioners of family and community medicine in that country. Data. Our data included: a registry of the actual residency positions chosen by medical school graduates in the 2012 MIR cycle; a 2012 post-MIR survey in which graduates made counterfactual choices as to what they would have chosen but for their position in the national rankings; and a 2011 survey of the relative importance of specialty attributes among final-year medical students in the same cohort. Methods....
April 2004Asymmetric Social Interaction in Economics: Cigarette Smoking Among Young People in the United States, 1992-1999
with Jeffrey E. Harris: w10409
We analyzed cigarette smoking among people aged 15 - 24 in approximately 90,000 households in the 1992 - 1999 U.S. Current Population Surveys. We modeled social influence as an informational externality, in which each young person's smoking informs her peers about its coolness.' The resulting family smoking game,' with each sibling's smoking endogenous, may have multiple equilibria. We found that the pro-smoking influence of a fellow smoker markedly exceeded the deterrent effect of a non-smoking peer. The phenomenon of asymmetric social influence has implications for financial markets, educational performance, criminal behavior, and other areas of inquiry where peer influence is important.
NBER Videos

National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email:

Contact Us