The striking geographical concentration of economic activities suggests that there are substantial benefits toagglomeration. However, the nature of those benefits remains unclear. In this paper we take advantage of a newdataset to quantify the role of one of the main contenders - the matching of...

We estimate the effects of the vocational rehabilitation (VR) program run by the Canada Pension Plan Disability Program using administrative data. Identification relies on "selection on observed variables" plus careful comparison group selection and institutional knowledge regarding sources of...

This paper introduces an innovative test of search and matching models using the exogenous variation available in experimental data. We take an off-the-shelf Pissarides matching model and calibrate it to data on the control group from a randomized social experiment. We then simulate a program...