Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 504387
Title Measuring Dynamic Eco-efficiency under the By-Production of Undesirable Output
Author(s) Dakpo, Herve; Oude Lansink, A.G.J.M.
Event VII Congreso de Eficiencia y Productividad CEP-EFIUCO, Cordoba, 2016-05-19/2016-05-20
Department(s) Business Economics
WASS
Publication type Other research output
Publication year 2016
Abstract This paper aims at measuring the eco-efficiency of decision maken units (DMUs) accounting for their adjustment paths of quasi-fixed inputs and of undesirable outputs. Most studies in performance benchmarking and production frontier estamation apply a static framewordk (Nemoto and Got, 2003) which assumes that producers instantaneaously adjust quasi-fixed inputs to their optimal levels. Static frameworks the intertemporal linkages between past, present and future decisions. The adjustments cost model is a well-known approach to cope with intertemporal decisions on quasi-fixed inputs. Given the growing importance of sustainable production behavior which imposes the double objective of economic and environmental efficiency to DMUs, this paper presents an approach to measuring eco-efficiency measurement in the presence of these adjuments costs. The paper extends the by-production model proposed by Murty et al. (2012) and uses a directional distance function. The empirical application focuses on a sample of French livestock farms over the period 1978-2013. The results demonstrate the importance of accounting for the adjustment costs in the measurement of eco-efficiency in French livestock systems.
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