2009年10月
IZA DP No. 4509: How Effective Are Unemployment Benefit Sanctions? Looking Beyond Unemployment Exit
revised version (including technical online appendix) published in: Journal of Applied Econometrics, 2013, 28 (7), 1153–1178
2009年10月
revised version (including technical online appendix) published in: Journal of Applied Econometrics, 2013, 28 (7), 1153–1178