TY - BOOK AU - Daraio, Cinzia AU - Simar, Léopold TI - Advanced Robust and Nonparametric Methods in Efficiency Analysis SN - 9780387351551 PY - 2007/// CY - New York PB - Springer KW - Business and Economics KW - Management/Business for Professionals KW - Operation Research/Decision Theory N1 - Springer - E-Book UR - http://dx.doi.org/10.1007/978-0-387-35231-2 UR - http://link.springer.com/openurl?genre=book&isbn=978-0-387-35155-1 ER -