The aim of this article is to provide rigorous at scale experimental evidence on the effectiveness of an ethnomathematics education program. This article describes and evaluates the impact of JADENKA (pronounced Ha-den-go), an intercultural bilingual mathematics program designed to increase the...

Resumen: En Colombia, los estudiantes pertenecientes a una etnia presentan un rendimiento inferior alde sus pares no étnicos en pruebas académicas estandarizadas, en las áreas de matemáticas y lenguaje. Dicha brecha es persistente a nivel departamental, especialmente entre los...

The aim of this article is to provide rigorous at scale experimental evidence on the effectiveness of an ethnomathematics education program. This article describes and evaluates the impact of JADENKA (pronounced Ha-den-go), an intercultural bilingual mathematics program designed to increase the...

This paper proposes a central idea in diffusion research is that influential –a minority of individuals who influence an exceptional number of their peers- are important to formation of public opinion. Here we examine this idea, which we call the “influential hypothesis”, using the...

Inflation expectations are key unobservable variables for decision-making, especially in managing monetary policy. Understand how to formulate them, if they are rational or adaptive is vital. This study answers these questions through a panel data analysis of the micro data from the inflation...