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Journal Articles Managerial and Decision Economics Year : 2023

Environmental Productivity Assessment: an Illustration with the Ecuadorian Oil Industry

Abstract

In this paper, environmental productivity change is analysed through the production theoretic approach to index numbers. Specifically, pollution-adjusted Malmquist and Hicks-Moorsteen productivity indices are considered. These productivity indices are defined as combination of multiplicative distance functions. Non convex pollution-generating technology is assumed to estimate the pollution-adjusted Malmquist and Hicks-Moorsteen productivity measures. Moreover, the main sources of the environmental productivity change are displayed. An empirical illustration is provided by considering a sample of 20 Ecuadorian oil companies over the period 2014-2018. The results are estimated through a non parametric analytic framework.
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Dates and versions

hal-03574542 , version 1 (15-02-2022)
hal-03574542 , version 2 (02-03-2023)

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Arnaud Abad, Michell Arias, Paola Ravelojaona. Environmental Productivity Assessment: an Illustration with the Ecuadorian Oil Industry. Managerial and Decision Economics, 2023, 44 (8), pp.4559-4571. ⟨10.1002/mde.3970⟩. ⟨hal-03574542v2⟩
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