Controlling stochastic externalities with penalty threats: the case of bycatch

Zinnia Mukherjee ()

Environmental Economics and Policy Studies, 2016, vol. 18, issue 1, 93-113

Abstract: Previous literature has shown that when there is a deterministic relationship between abatement choices and outcomes, policies with penalty threats can be designed to induce polluting firms to undertake efficient abatement measures voluntarily. We develop a game theoretic model to investigate whether a similar policy can be designed and applied to reduce stochastic bycatch. The policy design would involve a penalty threat that would induce fishers to undertake efficient avoidance measures voluntarily to reduce interactions between fishing vessels and bycatch species. Our findings indicate that both individual and group performance standards (a threshold of allowable bycatch mortalities per fishing season) can be designed such that the penalty threat is sufficient in inducing risk-neutral agents to undertake the first-best level of avoidance activity voluntarily. The optimal threshold depends on the degree of variability in the bycatch level and the discount factor. The net impact of environmental uncertainty on the optimal threshold is ambiguous and depends on the underlying distribution of bycatch mortalities, given the efficient level of avoidance measures. The paper identifies and emphasizes the information requirements that arise when environmental policies involving penalty threats are applied to mitigate stochastic externalities by inducement of efficient (voluntary) abatement behavior. Copyright Society for Environmental Economics and Policy Studies and Springer Japan 2016

Keywords: Bycatch; Voluntary approach; Marine policy; Sea turtle; Uncertainty; Q22; Q50; Q58 (search for similar items in EconPapers)
Date: 2016
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://hdl.handle.net/10.1007/s10018-015-0113-6 (text/html)
Access to full text is restricted to subscribers.

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:spr:envpol:v:18:y:2016:i:1:p:93-113

Ordering information: This journal article can be ordered from
http://www.springer. ... mental/journal/10018

DOI: 10.1007/s10018-015-0113-6

Access Statistics for this article

Environmental Economics and Policy Studies is currently edited by Ken-Ichi Akao

More articles in Environmental Economics and Policy Studies from Springer, Society for Environmental Economics and Policy Studies - SEEPS Contact information at EDIRC.
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().