1. Estimation of average treatment effects based on propensity scores;Becker;The Stata Journal,2002
2. Capital Subsidies and the Performance of Firms;Bergstrom,1998
3. Do local tax incentives affect economic growth? What mean impacts miss in the analysis of enterprise zone policies;Bondonio;Regional Science and Urban Economics,2007
4. Alternative approaches to evaluation in empirical microeconomics;Blundell;Journal of Human Resources, University of Wisconsin Press,2009
5. The use of propensity score matching in the evaluation of active labour market policies;Bryson,2002