Caliendo, Marco; Hujer, Reinhard; Thomsen, Stephan L. - In: Modelling and evaluating treatment effects in econometrics, (pp. 381-428). 2008
justifies the application of a matching estimator and allows to account for individual (group-specific) and regional effect … decisions which have to be made during implementation of the matching estimator, e.g. choosing the matching algorithm or …