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Pitfalls of normal-gamma stochastic frontier models
RITTER, C.; SIMAR, L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010926983
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Physical properties, crystal and magnetic structure of layered Fe<Subscript>1.11</Subscript>Te<Subscript>1-</Subscript> <Subscript> x </Subscript>Se<Subscript> x </Subscript> super...
Xiao, Y.; Su, Y.; Kumar, C.; Ritter, C.; Mittal, R.; … - In: The European Physical Journal B - Condensed Matter and … 82 (2011) 2, pp. 113-121
Persistent link: https://www.econbiz.de/10009282520
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Pitfalls of normal-gamma stochastic frontier models
RITTER, C.; SIMAR, L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010693967
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Profile Methods.
Ritter, C.; Bates, D.M. - Center for Operations Research and Econometrics (CORE), … - 1993
Persistent link: https://www.econbiz.de/10005669279