The objective of this study is to evaluate the different channels in which human capital affects income level and growth and to use a proxy of human capital variable that incorporates quantitative and qualitative aspects of this factor. The human capital proxy that will be used is years of...

In this paper, we develop a model that has as main outcome the existence of a non-linear relationship between growth and level of education (human capital). This non- linearity condition accrues from empirical estimation done at international level. Moreover, this non-linearity explains the...

This paper evaluates the main determinants of the American Foreign Direct Investment (IDE) flows throughout the recent period. We estimate a gravity model for testing the hypothesis that transnational corporations' decisions concerning IDE are influenced by the sector of activity to which they...

This paper investigates criminality causes in cities and their relationship with the city size. For this goal, a formal model is presented based on Glaeser and Sacerdote (1999), however it incorporates the contributions of the ecological approach proposed by Brofenbrenner (1979). In the model,...