Self-Esteem and Earnings

Recent research in economics suggests a positive association between self-esteem and earnings. A major problem in this literature is that from simple cross-sectional wage regressions it is not possible to conclude that self-esteem has a causal impact on earnings. While classical measurement error leads to an attenuation bias, reverse causality and omitted variable are likely to drive the OLS coefficient on self-esteem upward. Using the National Longitudinal Survey of Youth (NLSY) that administered the Rosenberg Self-Esteem Scale during the 1980 and 1987 interviews, I provide further evidence for the existence of a self-esteem premium by exploiting variation in these measures in the two years. I show that the estimated impact of self-esteem in 1987 on earnings is about two times greater than previous OLS estimates would imply. The main explanation for this result is the large extent of measurement error in the reported self-esteem measure.self-esteem, wages, NLSY

Indirect Effects of a Policy Altering Criminal Behaviour: Evidence from the Italian Prison Experiment

We exploit the Collective Clemency Bill passed by the Italian Parliament in July 2006 to evaluate the indirect effects of a policy that randomly commutes actual sentences to expected sentences for 40 percent of the Italian prison population. We estimate the direct and indirect impact of the residual sentence – corresponding to a month less time served in prison associated with a month of expected sentence – at the date of release on individual recidivism. Using prison, nationality and region of residence to construct reference groups of former inmates, we find large indirect effects of this policy. In particular, we find that the reduction in the individuals’ recidivism due to an increase in their peers’ residual sentence is at least as large as their response to an increase in their own residual sentence. From this result we estimate a social multiplier in crime of 2.Crime, Natural Experiment, Indirect Effects of Policies, Social Interactions

Indirect Effects of a Policy Altering Criminal Behaviour: Evidence from the Italian Prison Experiment

We exploit the Collective Clemency Bill passed by the Italian Parliament in July 2006 to evaluate the indirect effects of a policy that randomly commutes actual sentences to expected sentences for 40 percent of the Italian prison population. We estimate the direct and indirect impact of the residual sentence – corresponding to a month less time served in prison associated with a month of expected sentence – at the date of release on individual recidivism. Using prison, nationality and region of residence to construct reference groups of former inmates, we find large indirect effects of this policy. In particular, we find that the reduction in the individuals' recidivism due to an increase in their peers’ residual sentence is at least as large as their response to an increase in their own residual sentence. From this result we estimate a social multiplier in crime of 2.crime, social interactions, indirect effects

Prison Conditions and Recidivism

We use a unique data set on post-release behavior of former Italian inmates to estimate the effect of prison conditions on recidivism. By combining different sources of data we exploit variation in prison conditions measured by: 1) the extent of overcrowding at the prison level, 2) the number of deaths in the facility of detention during an inmate’s stay and 3) the distance of the prison from the chief town of the province where the prison is located. By considering inmates who served their sentence in a jurisdiction different from the hometown in which they live after release, we can include province of residence fixed effects and account for the main source of unobserved heterogeneity correlated to prison conditions. We find that a harsher prison treatment does not reduce former inmates’ criminal activity. The extent of overcrowding and the number of deaths do not decrease the probability to be re-arrested. Instead, we find evidence that the degree of isolation measured by distance from the prison of detention to the chief town of the province where the prison is located increases recidivism.crime, prison, deterrence

Deterrent effects of imprisonment

This paper provides a sintetic review of the literature concernig the effects of imprisonment on crime rates and on recidivism. We hghlight both the effects depending on general and specific deterrence as well as open research questions. Nb: This manuscript is a working draft of a voice in preparation for Encyclopedia of Criminology and Criminal Justice, Springer.Cet article offre un résumé concis des travaux sur les effets de l'emprisonnement sur les taux de criminalité et la récidive. Nous mettons en évidence les effets liés à deux formes de dissuasion, générale et spécifique. Enfin, nous présentons les questions de recherche qui restent ouvertes

A case of drug rash with eosinophilia and systemic symptoms (DRESS) induced by telaprevir associated with HHV-6 active infection

Letter to the EditorA Case of Drug Rash with Eosinophilia and Systemic Symptoms (DRESS) In-duced by Telaprevir Associated with HHV-6 Active InfectionFrancesco Broccolo, Giulia Ciccarese, Antonino Picciotto, Francesco DragoPII: S0168-8278(14)00668-0DOI: http://dx.doi.org/10.1016/j.jhep.2014.09.014Reference: JHEPAT 5348To appear in

Compliance Behavior in Networks: Evidence from a Field Experiment

This paper studies the spread of compliance behavior in neighborhood networks involving over 500,000 households in Austria. We exploit random variation from a field experiment which varied the content of mailings sent to potential evaders of TV license fees. Our data reveal a strong treatment spillover: ‘untreated’ households, who were not part of the experimental sample, are more likely to switch from evasion to compliance in response to the mailings received by their network neighbors. We analyze the spillover within a model of communication in networks based on DeGroot (1974). Consistent with the model, we find that (i) the spillover increases with the treated households’ eigenvector centrality and that (ii) local concentration of equally treated households produces a lower spillover. These findings carry important implications for enforcement policies

Response of Crime to Unemployment: An International Comparison

This article studies crime rates’ response to economic conditions. Using a longitudinal data set covering about 20 countries over the period 1970-2010, we investigate whether crime rates respond asymmetrically to increases in unemployment and recoveries in economic conditions. We find a positive response of crime rates on variation in unemployment rates, but we do not find compelling evidence of asymmetric responses to positive and negative variations in the economic cycle