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Cited by 538

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

On modeling pollution-generating technologies

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Murty, Sushama, Robert Russell, R., Levkoff, Steven B.·2012·Journal of Environmental Economics and Management

Abstract

We argue analytically that many commonly used models of pollution-generating technologies, which treat pollution as a freely disposable input or as a weakly disposable and null-joint output, may generate unacceptable implications for the trade-offs among inputs, outputs, and pollution. We show that the correct trade-offs in production are best captured if a pollution-generating technology is modeled as an intersection of an intended-production technology of the firm and nature's residual-generation set. The former satisfies standard disposability properties, while the latter violates free (strong) disposability of pollution and pollution-causing inputs. As a result, the intersection—which we call a by-production technology—violates standard free disposability of pollution and pollution-causing inputs. Employing data envelopment analysis on an electric-power-plant database, we illustrate shortcomings, under by-production, of two popular efficiency indexes: the hyperbolic and directional-distance-function indexes. We propose and implement an alternative index with superior properties. Under by-production, most efficiency indexes decompose very naturally into intended-production and environmental efficiency indexes. This decomposition is difficult to find under alternative specifications of pollution-generating technologies.

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Metadata

Authors
Murty, S., Robert Russell, R., & Levkoff, S. B.
Venue
Journal of Environmental Economics and Management
Publisher
Elsevier BV
Published
2012-07
Volume
64
Issue
1
Pages
117-135
ISSN
0095-0696 (ISSN-L)
OpenAlex
W2156600585
Cited by
538
References
30
FWCI
23.48
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: On modeling pollution-generating technologies. https://app.cochat.ai/papers/10.1016/j.jeem.2012.02.005
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Murty, S., Robert Russell, R., & Levkoff, S. B. (2012). On modeling pollution-generating technologies. Journal of Environmental Economics and Management. https://doi.org/10.1016/j.jeem.2012.02.005

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