On Mandatory Activation of Welfare Recipients

Inference with Difference-in-Differences and Other Panel Data

Stephen G. Donald, Kevin Lang · The Review of Economics and Statistics · 2007 · 1.3K citations

Natural Sciences, Biostatistics, Causal Inference +16

Cluster-Sample Methods in Applied Econometrics

Jeffrey M. Wooldridge · American Economic Review · 2003 · 1.3K citations

Social Sciences, Economics, Causal Inference +16

Evaluating Welfare Reform in the United States

Rebecca M. Blank · Journal of Economic Literature · 2002 · 674 citations

Public Affairs, Economics, Public Policy +17

Is the Threat of Reemployment Services More Effective Than the Services Themselves? Evidence from Random Assignment in the UI System

Dan A. Black, Jeffrey A. Smith, Mark C. Berger et al. · American Economic Review · 2003 · 398 citations

Public Affairs, Insurance, Insurance Economics +16

Do When and Where Matter? Initial Labour Market Conditions and Immigrant Earnings

Olof Åslund, Dan‐Olof Rooth · The Economic Journal · 2007 · 257 citations

Social Sciences, Demography, Economics +14