The local effects of an innovation: Evidence from the French fish market

Laurent Gobillon and François-Charles Wolff

Post-Print from HAL

Abstract: In this paper, we investigate the effects of the Danish seine which was introduced for a subsample of vessels on a single wholesale fish market in France. The goal was to mitigate the decrease in vessel profits due to the rise of gasoline prices. Estimations are conducted from transaction data over the 2009–2011 period during which the innovation was introduced. Using a difference-in-differences approach around the discontinuity, we find that the innovation has a large positive effect on quality, prices and profit of treated vessels. However, a shift in caught fish species is observed and new targeted species are fished very intensively. This suggests that quota management is needed to ensure the sustainability of fishing practices involving the new technology in the long run.

Keywords: fish; innovation; product quality; product prices; discontinuity; difference in differences (search for similar items in EconPapers)
Date: 2020-05
Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-02492520v1
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

Published in Ecological Economics, 2020, 171, pp.106594. ⟨10.1016/j.ecolecon.2020.106594⟩

Downloads: (external link)
https://shs.hal.science/halshs-02492520v1/document (application/pdf)

Related works:
Journal Article: The local effects of an innovation: Evidence from the French fish market (2020)
Working Paper: The local effects of an innovation: Evidence from the French fish market (2020)
Working Paper: The local effects of an innovation: Evidence from the French fish market (2017)
Working Paper: The local effects of an innovation: Evidence from the French fish market (2017)
Working Paper: The local effects of an innovation: Evidence from the French fish market (2017)
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:hal:journl:halshs-02492520

DOI: 10.1016/j.ecolecon.2020.106594

Access Statistics for this paper

More papers in Post-Print from HAL
Bibliographic data for series maintained by CCSD ().