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Specification of distance functions using semi- and nonparametric methods with an application to the dynamic performance of Eastern and Western European air carriers
Sickles, Robin C.; Good, David H.; Getachew, Lullit - In: Journal of productivity analysis 17 (2002) 1/2, pp. 133-155
Persistent link: https://www.econbiz.de/10001711270
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Heterogeneity of technological regimes and banking efficiency in former socialist economies
Poghosyan, Tigran; Kumbhakar, Subal - In: Journal of productivity analysis 33 (2010) 1, pp. 19-31
Persistent link: https://www.econbiz.de/10008651127
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Reforms and agricultural productivity in Central and Eastern Europe and the Former Soviet Republics : 1989 - 2005
Swinnen, Johan F. M.; Vranken, Liesbet - In: Journal of productivity analysis 33 (2010) 3, pp. 241-258
Persistent link: https://www.econbiz.de/10009247662