Accounting for price responses in economic evaluation of climate impacts for a fishery

Chang K. Seung, Do-Hoon Kim, Ju-Hyun Yi and Se-Hyun Song

Ecological Economics, 2021, vol. 181, issue C

Abstract: The present study evaluates the economic impacts of fluctuations in anchovy (Engraulis spp.) catch in Gyeong-Nam (GN) province, South Korea, arising due to warming seawater, accounting for the effects of the responses of the anchovy price. It combines an inter-regional input-output (IRIO) model of two regions (i.e., GN province and all other provinces combined) with a simultaneous equation system (SES) of anchovy supply and demand functions estimated to make projections of the price and quantity of anchovies based on two greenhouse gas (GHG) concentration scenarios (i.e., representative concentration pathway (RCP) 4.5 and 8.5). Results indicate that estimates of the economic impacts for the two regions will be biased if we consider only the quantity (harvest) change when computing the economic impacts without accounting for the effects of the price responses. None of the previous IO-based economic impact analyses of fisheries account for the price effects induced by a quantity shock. This study fills this critical void by considering such effects.

Keywords: Climate change; Anchovy fishery; South Korea; Price response; Inter-regional input-output model (search for similar items in EconPapers)
Date: 2021
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/S0921800920322047
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:ecolec:v:181:y:2021:i:c:s0921800920322047

DOI: 10.1016/j.ecolecon.2020.106913

Access Statistics for this article

Ecological Economics is currently edited by C. J. Cleveland

More articles in Ecological Economics from Elsevier
Bibliographic data for series maintained by Catherine Liu ().