This paper, based on data from the National Population Health Surveys (NPHS) from 1994 to 2007, analyzes the evolution of social inequalities in health in Quebec since the mid-1990s using two health measures namely self-assessed health (SAH) and health utility index (HUI). Two methods are used....

Regression Discontinuity (RD) models identify local treatment effects by associating a discrete change in an outcome with a corresponding discrete change in the probability of treatment at a known threshold of a running variable. This paper shows that it is possible to identify RD model...

Regression Discontinuity (RD) models identify local treatment effects by associating a discrete change in the mean outcome with a corresponding discrete change in the probability of treatment at a known threshold of a running variable. This paper shows that it is possible to identify RD model...

In this paper we take an innovative econometric look at the Euro Zone Sovereign Debt Crisis. We are particularly interested in understanding which determinants have led investors to ask for higher yields on sovereign debt from the Euro shatter belt. We dismiss the definition of speculation...

The analysis was based in 240 questionnaires answered by students of economics at University of Brasília. Using them, it was tried to make a whole description of the characteristics of these alumni and, in a second moment, to estimate econometric models to identify the causes of academic...

Econometrics is the area of statistics concerned in analyzing economic data, for both economic and business applications. This document, introduces the intermediate concepts of this area, for students already familiarized with basic econometric theory. In particular, topics concerning...

En este documento se presenta evidencia empírica para entender los impactos de la migración en el mercado de trabajo en Colombia, a través de la estimación de un modelo probabilístico tipo Probit para el empleo y una regresión cuantílica incondicional para el efecto en los salarios con...

In this paper, we model network formation and network interactions under a unified framework. The key feature of our model is to allow individuals to respond to incentives stemming from interaction benefits on certain activities when they choose friends (network links), while capturing homophily...

I argue interpretation of nonlinear difference-in-differences models depends on the form of the parallel trends assumption. When they are assumed in the natural scale of the dependent variable, the treatment effect is the interaction effect (a cross-difference). If they are assumed in the...

In this paper, we examine some important aspects related to safeguarding environmental quality. Beginning by defining the identity of the agents considered, we conceptually describe how whilethey have different identities, they can be simultaneously influenced by three distinct elements: self...