Purpose This study aims to present the evaluation of a competency-based online professional development training program, PhD Progression, tied to a digital badge system, created to support PhD students across fields. Design/methodology/approach This study took place at Boston University, a...

This paper studies seven rebate programs aiming at accelerating the replacement of energy-intensive household appliances. Based on a large product-level data set for several European countries, we study the effects on unit sales and prices of both subsidized and non-subsidized products. The...

This article presents identification results for the marginal treatment effect (MTE) when there is sample selection. We show that the MTE is partially identified for individuals who are always observed regardless of treatment, and derive uniformly sharp bounds on this parameter under three...

I show how local supply changes create ripple effects in a national educational market. Admitting an applicant to a program will free up a slot to be filled at her next-best alternative. To investigate such substitution effects I re-engineer the centralized admission system of the Danish...

Short-term education and skills training programs are a popular way to meet the needs of unemployed, out-of-school youth by providing them with an opportunity to quickly acquire qualifications and skills that can lead to productive employment. This paper reviews the global evidence to identify...

We bound the distribution of treatment effects under plausible and testable assumptions on the joint distribution of potential outcomes, namely that potential outcomes are mutually stochastically increasing. We show how to test the empirical restrictions implied by those assumptions. The...