文献类型：期刊文献

英文题名：The Effect of Marine Pastures on Green Aquaculture in China

作者：Wang, Wei[1];Mao, Wei[1,2];Wu, Renhong[3]

机构：[1]Guangdong Ocean Univ, Sch Econ, Zhanjiang 524088, Peoples R China;[2]Guangdong Coastal Econ Belt Dev Res Inst, Zhanjiang 524088, Peoples R China;[3]Kyung Hee Univ, Grad Sch Technol Management, Yongin 17104, South Korea

年份：2024

卷号：16

期号：12

外文期刊名：WATER

收录：SCI-EXPANDED(收录号：WOS:001256123800001)、、EI(收录号：20242616509473)、Scopus(收录号：2-s2.0-85197118131)、WOS

基金：Guangdong Province Philosophy and Social Sciences "13th Five-Year Plan" 2020 discipline co-construction project: GD20XYJ26.

语种：英文

外文关键词：evolutionary game; marine green aquaculture; multi-period differential and its double robust estimators; national marine pasture demonstration zone; triple difference method

外文摘要：Under the double pressures of economic growth and ecological environment protection, sea green transformation and the sustainable development of mariculture are critical. This paper constructs an evolutionary game model with the government as the main body and mariculture farmers (enterprises) as the main body and puts forward the research hypothesis. Based on 2006-2019 longitudinal data of nine provinces along China's coast, using multi-period Difference-in-Difference (DID) and dual robust estimation, we empirically investigate the national oceanic ranch demonstration zones for the influence of the green sea aquaculture and their mechanism of action. The results showed that (1) the efficiency of green level of mariculture industry in China is not high, and the establishment of national marine pasture demonstration zone has not effectively promoted the improvement of green level of mariculture industry; (2) the institutional environment, unreasonable industrial structure, and lack of scientific and technological innovation have an effect on the national oceanic ranch demonstration area as the main causes of failure to effectively promote marine green farming; (3) the establishment of the national multi-period demonstration area in the north significantly hindered the growth of the green level of mariculture and fell into the "policy trap", while the establishment of the national multi-period demonstration area in the south significantly promoted the growth of the green level of mariculture. The conclusions of this paper provide an empirical basis and reference for the improvement of the national marine pasture demonstration zone policy and the green transformation of mariculture to a certain extent.