There was a decrease of 10.2% in the number of homicides in the State of Espírito Santo, between 2010 and 2014. During this period, substantial investments were allocated in a policy focused to reduce homicide, based on the organization of prison system and on the "Estado Presente em Defesa da...

In this article we investigate the capacity of antecedent variables, among them admissions for aggression, in the prediction of the number of homicides in Brazil. The main objective is to eliminate a gap regarding the large time lag in the dissemination of information about these deaths in the...

Rules of k names are frequently used methods to appoint individuals to office. They are two-stage procedures where a first set of agents, the proposers, select k individuals from an initial set of candidates, and then another agent, the chooser, appoints one among those k in the list. In...

This comment corrects the errors in the estimation process that appear in Martins (2001). The first error is in the parametric probit estimation, as the previously presented results do not maximize the log-likelihood function. In the global maximum more variables become significant. As for the...

The rule of k names can be described as follows: given a set of candidates for office, a committee chooses k members from this set by voting, and makes a list with their names. Then a single individual from outside the committee selects one of the listed names for the office. Different variants...

Este texto estima os retornos educacionais e diferenciais raciais na distribuição de salários das mulheres no Brasil, usando regressão quantílica com correção semiparamétrica para viés de seleção amostral. As estimativas mostram que os retornos educacionais são elevados e que não...