TY - BOOK AU - Fre,Rolf AU - Grosskopf,Shawna AU - Primont,Daniel ED - SpringerLink (Online service) TI - Aggregation, Efficiency, and Measurement T2 - Studies in Productivity and Efficiency SN - 9780387476773 AV - HB1-846.8 U1 - 330.1 23 PY - 2007/// CY - Boston, MA PB - Springer US KW - Economics KW - Microeconomics KW - Economics/Management Science KW - Economic Theory KW - Operations Research/Decision Theory UR - http://dx.doi.org/10.1007/978-0-387-47677-3 ER -