数字金融对海洋经济发展的影响——基于海洋科技进步视角  

The impact of digital finance on the development of marine economy:based on the perspective of marine science and technology progress

作　　者：郭欣然 GUOXinran(SchoolofEconomics,OceanUniversityofChina,Qingdao 266100,China)

机构地区：[1]中国海洋大学经济学院,青岛266100

出　　处：《海洋经济》2025年第1期38-44,共7页Marine Economy

摘　　要：本文利用2011-2021年《中国海洋统计年鉴》数据和北京大学数字普惠金融指数,运用固定效应模型和中介效应模型进行实证研究,分析数字金融、海洋科技进步与海洋经济增长之间的关系。结果发现,数字金融发展有效促进了海洋经济增长。机制分析结果表明,数字金融通过推动海洋科技进步促进了海洋经济增长。异质性分析表明,数字金融对高经济发展水平与高金融发展水平地区海洋经济增长的促进作用大于低经济发展水平与低金融发展水平地区。本文丰富了数字金融对海洋经济增长影响的实证研究,为持续推进我国数字金融发展与海洋经济增长提供了理论依据。This paper uses data from the"China Marine Statistical Yearbook"from 2011 to 2021 and the Digital Inclusive Finance Index of Peking University,and employs fixed effect models and mediation effect models for empirical research to analyze the relationships between digital finance,marine technological progress,and marine economic growth.The results show that the development of digital finance effectively promotes marine economic growth.The mechanism analysis indicates that digital finance promotes marine economic growth by driving marine technological progress.The heterogeneity analysis reveals that the promoting effect of digital finance on marine economic growth is greater in regions with high levels of economic and high financial development than in those with low levels of economic and financial development.This paper enriches the empirical research on the impact of digital finance on marine economic growth and provides a theoretical basis for continuously promoting the development of digital finance and marine economic growth in China.

关 键 词：数字金融 海洋经济增长 海洋科技进步 融资约束 

分 类 号：P74[天文地球—海洋科学] F12[经济管理—世界经济]