天津农业科学2026，Vol.32Issue(4)：39-46,8.DOI:10.3969/j.issn.1006-6500.2026.04.007
RCEP伙伴国数字经济发展水平对中国贝类产品出口效率的影响
The Impact of the Digital Economy Development Level of RCEP Partner Countries on the Export Efficien-cy of China's Shellfish Products—Based on the Stochastic Frontier Gravity Model
摘要
Abstract
To explore the impact of the digital economy on the export trade efficiency of China's shellfish products and facilitate the high-quality development of China's fishery economy,a comprehensive evaluation index system for the digital economy development level of RCEP partner countries and a stochastic frontier gravity model were constructed.Based on panel data from 2008 to 2023 be-tween China and 11 partner countries in RCEP,the impact of the digital economy development level of RCEP partner countries on the export efficiency of China's shellfish products was empirically analyzed.The results indicated that the overall digital economy develop-ment level of RCEP partner countries had been steadily improved,yet uneven development was presented across these nations,with the level generally higher in developed countries than that in developing countries.The overall export trade efficiency of China's shell-fish products to RCEP partner countries was found to be relatively low,and considerable trade potential and expandable space were demonstrated.The improvement of the digital economy development level in RCEP partner countries was verified to significantly pro-mote the enhancement of the export trade efficiency of China's shellfish products to these countries.In summary,the interconnection of regional digital infrastructure should be continuously promoted,the digital trade facilitation environment should be optimized,and the digital and intelligent transformation of the shellfish industry should be advanced,so as to improve the export efficiency and interna-tional competitiveness of China's shellfish products.关键词
RCEP/数字经济/贝类产品/出口效率/随机前沿引力模型Key words
RCEP/digital economy/shellfish products/export efficiency/stochastic frontier gravity model分类
管理科学引用本文复制引用
赵静,程爱华,郭永军,李慕菡..RCEP伙伴国数字经济发展水平对中国贝类产品出口效率的影响[J].天津农业科学,2026,32(4):39-46,8.基金项目
天津市海水养殖产业技术体系创新团队项目(ITTMRS2026) （ITTMRS2026）
