This paper examines the importance of geographic distance for the occurrence of knowledge flows between countries and how this importance has been changing over time. The main channels for knowledge flows are presented and an econometric analysis conducted with a focus on knowledge flows...

The aim of this paper is to evaluate the regional impacts of the National Family Farming Program (PRONAF in the Portuguese acronym) between 2000 and 2010, using the econometric instrumental panel data models with fixed effects. The approach combined impact assessments at various regional scales...

This article verifies the different effects of legal repression over homicide rates across Brazilian states. We analyze the impacts of two different kinds of legal repression: incapacitation (rate of individuals serving time in jail in relation to 100,000 inhabitants) and deterrence (rate of...

The goal of this paper is to evaluate the results of regional economic growth estimates at multiple spatial scales using spatial panel data models. The spatial scales examined are minimum comparable areas, micro-regions, meso-regions and states over the period between 1970 and 2000. Alternative...

The purpose of this article is to explain how to use the Pesquisa Mensal de Emprego (PME) and in particular to explain in detail how to set up the household panel. The PME household panel is an extremely useful analytical instrument that has been sadly underused due to several practical...

This article verifies the effect of economic variables over the suicide rate between Brazilian states in the period 1981-2006. The econometric results points out the importance of economic variables to explain suicide rate: income, age and poverty have negative impact over suicide, while income...

Using data for the 27 Brazilian states during the period 1980-2009, we found that the media index in an important determinant of the suicide rates. The econometric results suggest that an increase of 1% in the media index increases the suicide rate for young males (age between 15 and 29 years...

The main objective of this article is to verify the impact of both the incarceration rate and the number of police officers over the homicide rates. Overall, our results suggest that the increase in both the incarceration rate and the number of police officers are important do deter homicides....