Integrated environmental policy instruments driven river water pollution management decision system

Shuhua Hou, Jiuping Xu and Liming Yao

Socio-Economic Planning Sciences, 2021, vol. 75, issue C

Abstract: Market-based approaches and command and control regulations are the two main tools that policy/decision makers use to implement environmental protection goals; however, these alone have proven to be somewhat ineffective or counterproductive in some cases. Therefore, this study proposes a hybrid environmental policy tool to guide river basin environmental management decisions. The river basin authority and regional Environmental Protection Agency (EPA), as the two leading decision makers, and policy makers and implementers of river basin management, make decisions sequentially in a process similar to a Stackelberg game. This decision making can be mathematically represented using a bi-level optimization model. The proposed model addressed the conflicting equitable resource allocation and economic efficiency objectives to achieve coordinated development of the whole river basin. To verify the model effectiveness, the most considerable pollutant emissions limits and water quality standards were set, and incentive measures (pollution chargers and subsidies) were applied to assess these hybrid instruments' impact on the decision outcomes. The results from a Minjiang river basin case further illustrated that the trade-off between social equity and cost-efficient environmental goals could efficiently achieve, proving that a combination of instruments could be influential in pollution decision-making and delivery of environmental policy. Given the model's proven effectiveness, several proposals are given for solving complex pollution problems that also need to consider the related socioeconomic issues.

Keywords: Regulatory approach; Economic instruments; Pollution rights allocation; Conflicts; Policy combination (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (6)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0038012120308144
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:75:y:2021:i:c:s0038012120308144

DOI: 10.1016/j.seps.2020.100977

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 ().