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RURAL WATER SUPPLIERS AND EFFICIENCY - EMPIRICAL EVIDENCE FROM EAST AND WEST GERMANY AgEcon
Sauer, Johannes.
ABSTRACT This discussion paper attempts the investigation of inefficiency with respect to water suppliers in rural areas of East and West Germany. This is done by using a nonradial measure of input-specific allocative inefficiency based on the demand system derived from a flexible cost function for the variable inputs labour, energy and chemicals. Distributional dependency with respect to the composed error term is reduced. The cost structure is modelled by applying a modified symmetric generalized McFadden functional form and the imposition of concavity restrictions as required by economic theory. Data on 47 rural water suppliers was collected by a written survey in 2002/2003. The applied second order flexible functional form performs well in the...
Tipo: Working or Discussion Paper Palavras-chave: Rural water supply; Flexible functional form; Input-specific allocative efficiency; Ländliche Wasserversorgung; Flexible funktionale Form; Inputspezifische allokative Effizienz; Resource /Energy Economics and Policy; C31; D24; Q25.
Ano: 2004 URL: http://purl.umn.edu/14866
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