Using three cohorts of the National Graduates Survey, we study earnings five years after graduation from Canadian bachelor's programs. Evidence is found of significant university-specific effects on earnings. Changes in earnings and university characteristics across cohort are correlated....

The paper evaluates math performance at four high-need middle schools during a four-year intervention, which was designed to help math teachers diagnose students' areas of need and to design lesson plans responsive to those needs. Before the intervention began, the researchers pre-selected four...

This study, using data from the Professional, Administrative, Technical, and Clerical Pay Survey and the Current Population Survey, examines how the assignment of responsibility within firms affected the structure of wages of U.S. engineers between 1961 and 1986. Patterns of wage dispersion in...

This paper studies the self-sufficiency project (SSP), a controlled randomized experiment concerning welfare, by estimating a model of endogenous skill accumulation, multidimensional job opportunities, and time-varying opportunity costs of labour market time. Methods for estimating dynamic...

Using data on U.S. engineers and the position of engineering jobs within firms, this paper estimates a model of hierarchies within firms. The model extends Rosen's (1982) model of recursive production to two skills and multiple hierarchy levels. The model generates an empirical model that is...