Simultaneous action or protection after production? Decision making based on a chance-constrained approach by measuring environmental performance considering PM2.5

Anyu Yu, Puwei Zhang and Simon Rudkin

Socio-Economic Planning Sciences, 2022, vol. 80, issue C

Abstract: This study proposed a stochastic slacks-based data envelopment analysis (DEA) to measure the environmental performance considering random errors of PM2.5 concentration. Different from the conventional DEA strategy which aims to optimize the pollution reduction and economic production simultaneously in performance evaluation, a novel DEA method for modeling protection-after-production strategy is developed. This strategy sets a lower priority for pollution reduction in the DEA objective function. Both strategies reflect the differences in priorities for implementing pollution reduction and economic production in DEA modeling. Effectively capturing pollution reduction and post pollution cleaning effectively captures more real-world policy options and technologies. This study explores a PM2.5 related environmental performance comparison between simultaneous and protection-after-production strategies for China's 242 cities. Significant urban disparities in PM2.5 related environmental performance are observed in China. PM2.5 concentration reduction should be accentuated in Chinese eastern area, especially for cities in circum-Bohai-Sea region. Based on the stochastic environmental performance comparison between both strategies, it is reasonable to adopt the simultaneous strategy to reduce emissions in some economically developed cities. The protection-after-production strategy is more economical than the simultaneous strategy for most cities; a result obtainable only through the critical contribution of this paper. Policy suggestions are also provided to direct the control of urban PM2.5 pollution.

Keywords: Data envelopment analysis; Chance-constrained model; PM2.5 concentration; Chinese cities; Performance evaluation (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0038012121001397
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:soceps:v:80:y:2022:i:c:s0038012121001397

DOI: 10.1016/j.seps.2021.101147

Access Statistics for this article

Socio-Economic Planning Sciences is currently edited by Barnett R. Parker

More articles in Socio-Economic Planning Sciences from Elsevier
Bibliographic data for series maintained by Catherine Liu ().