We experimentally test two seminal hypotheses on the impact of competition on firms' management upgrading. In a first experiment, we protect firms from labor market competition by reducing the risk that a freshly trained manager would be poached by a rival firm. We find that this protection does...

We examine the labor market effects of AI chatbots using two large-scale adoption surveys (late 2023 and 2024) covering 11 exposed occupations (25,000 workers, 7,000 workplaces), linked to matched employer-employee data in Denmark. AI chatbots are now widespread--most employers encourage their...

This paper shows that effective reskilling can have profound mental health benefits for workers and their partners. Using institutional variation in access to higher education after work accidents in Denmark, we find that reskilling prevents one case of depression for every three injured...

Training investments are essential for improving worker and firm productivity, yet their implementation is often hindered by low participation rates and insufficient worker engagement. This study uses data from three firms--a car manufacturer, a quick-service restaurant chain, and a retail...

This paper reports the results of an experimental evaluation of Evidence Based Literacy Instruction (EBLI). Developed over 15 years ago, EBLI aims to provide teachers with instructional strategies to improve reading accuracy, fluency and comprehension. Sixty-three teachers in grades 2-5 in seven...

In this paper we use restricted access administrative data from the Mellon Foundation and the National Science Foundation's Survey of Earned Doctorates to investigate the effect of the MMUF on PhD completions by underrepresented minority students who graduate from participating institutions. We...

The education reform movement includes efforts to raise teacher quality through stricter certification and licensing provisions. Most US states now require public school teachers to pass a standardized test such as the National Teacher Examination. Although any barrier to entry is likely to...

Employers routinely provide financial support for their employees who pursue post-secondary education despite the fact that it represents perhaps the classic example of a general skill' that costs the employer money and raises the market wages of employees who possess it. The analysis below...

This paper examines the performance of the JTPA performance system, a widely emulated model for inducing efficiency in government organizations. We present a model of how performance incentives may distort bureaucratic decisions. We define cream skimming within the model. Two major empirical...

While there is a substantial literature on the relationship between general teacher characteristics and student learning, school districts and states often rely on in-service teacher training as a part of school reform efforts. Recent school reform efforts in Chicago provide an opportunity to...