1.
Stegmann T. Analyzing an Active Labor Market Program in Germany: A Regional Approach—An Attempt to Use Propensity Score Matching for the Estimation of Causal Effects on the Level of Counties and Independent Cities. J Multidiscip Eval [Internet]. 2008 Dec. 1 [cited 2024 May 1];6(11):56-70. Available from: https://journals.sfu.ca/jmde/index.php/jmde_1/article/view/196