May 2014
Author(s): Luoto, Jill; Carman, Katherine Grace
Chronic diseases have risen in prominence in recent years and are now the major cause of morbidity and mortality globally. The rise in rates of obesity and aging populations are two primary drivers…
May 2010
Author(s): Angelucci, Manuela; Di Maro, Vincenzo
This note defines what spillover effects are, why it is important to measure them, and how to design an evaluation that will enable researchers to measure the impact of the program in the presence of…