The Digital Economy Has Boosted the High-quality Development of Marine fisheries: Mediating effect test based on industrial structure upgrading
2022
Li CAO | Mengyao WANG
The integrated development of digital economy and marine fishery is an important driving force for the high-quality development of marine fishery. This paper selected relevant data from 11 coastal provinces in China from 2012 to 2019 to empirically study the impact of digital economy on the high-quality development of marine fisheries, as well as its internal mechanism and potential heterogeneity. The results showed that: from the direct effect, digital economy had played a significant positive role in promoting the high-quality development of marine fisheries in coastal areas, and its effect intensity decreased from the Yangtze River Delta region, the Pearl River Delta region and the Yellow Sea and Bohai Sea region. From the perspective of mediating effect, the upgrading of industrial structure had played a mediating effect on the high-quality development of marine fishery in the whole sample area of coastal provinces and the three major regions. From the perspective of regional samples, the mediating effect of industrial structure upgrading and the influence of industrial structure upgrading on the high-quality development of marine fishery in the Yangtze River Delta, Pearl River Delta and Yellow Sea and Bohai Sea had been successively weakened. Based on this, this paper provided policy suggestions for promoting the high-quality development of marine fishery from the aspects of vigorously developing digital economy, formulating digital economy development strategy according to local conditions, and promoting industrial transformation and upgrading.
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