共 13 条
- [1] Deregulating job placement in Europe: A microeconometric evaluation of an innovative voucher scheme in Germany[J] . Henrik Winterhager,Anja Heinze,Alexander Spermann.Labour Economics . 2006 (4)
- [2] Exporting status and firm performance: Evidence from a matched sample[J] . Mahmut Yasar,Roderick M. Rejesus.Economics Letters . 2005 (3)
- [3] A comparison of population versus individual based cardiovascular disease prevention programs in V?sterbotten, Sweden[J] . Niklas Rudholm.Health policy . 2005 (1)
- [4] Evaluating the effectiveness of private education across countries: a comparison of methods[J] . V. Vandenberghe,S. Robin.Labour Economics . 2004 (4)
- [8] Causal Effects in Nonexperimental Studies: Reevaluating the Evaluation of Training Programs[J] . Rajeev H. Dehejia,Sadek Wahba.Journal of the American Statistical Association . 1999 (448)
- [10] General-Equilibrium Treatment Effects: A Study of Tuition Policy[J] . James J. Heckman,Lance Lochner,Christopher Taber.The American Economic Review . 1998 (2)