Sellare, a researcher at the Center for Development Research (ZEF) at the University of Bonn, Germany, presented his paper “An econometric analysis of the effects of sustainability standards on smallholders’ welfare” to students in the Cross-Sectional Data Econometrics course of the Bachelor’s Degree in Economics, taught by Dr. Francisco Rosas, research professor and chair of Statistics and Econometrics. In addition, both professors held working meetings to follow up on the research projects they are conducting jointly.