Research on the Development Level of the Digital Economy in the Yangtze River Delta Region

Ge Wei; Wang Jiayi | Ju Hongmei; Chen Yanan

Title:
Research on the Development Level of the Digital Economy in the Yangtze River Delta Region

Authors:
Chen Yanan | Ge Wei | Wang Jiayi | Ju Hongmei

Cite This Article :

Chen Yanan | Ge Wei | Wang Jiayi | Ju Hongmei "Research on the Development Level of the Digital Economy in the Yangtze River Delta Region" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-9 | Issue-6, December 2025, pp.40-52, URL: https://www.ijtsrd.com/papers/ijtsrd97681.pdf

Download

Abstract :
The Yangtze River Delta is China’s most dynamic, open and innovative region, and it plays a strategic role in the country’s modernization and opening-up. To evaluate the region’s digital-economy performance and its key drivers, we collect panel data for Shanghai, Jiangsu, Zhejiang and Anhui from 2015 to 2023. First, an entropy-weight method is applied to measure the level and the gap of digital-economy development in each jurisdiction and to track its evolution. Second, principal component analysis is employed to extract the core factors that shape the regional digital economy. Finally, a coupling coordination model is used to quantify how well the internal components of the digital economy work together.

Keywords :
Yangtze River Delta, digital economy, entropy-weight method, principal component analysis, coupling coordination degree.

Publication Details:

Unique Identification Number : IJTSRD97681

Published In : Volume-9 | Issue-6, December 2025

Page Number(s) : 40-52

Publisher Name : IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470

Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

About IJTSRD
Indexing

International Journal of Trend in Scientific Research and Development - IJTSRD having online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International Journal which provides rapid publication of your research articles and aims to promote the theory and practice along with knowledge sharing between researchers, developers, engineers, students, and practitioners working in and around the world in many areas like Sciences, Technology, Innovation, Engineering, Agriculture, Management and many more and it is recommended by all Universities, review articles and short communications in all subjects. IJTSRD running an International Journal who are proving quality publication of peer reviewed and refereed international journals from diverse fields that emphasizes new research, development and their applications. IJTSRD provides an online access to exchange your research work, technical notes & surveying results among professionals throughout the world in e-journals. IJTSRD is a fastest growing and dynamic professional organization. The aim of this organization is to provide access not only to world class research resources, but through its professionals aim to bring in a significant transformation in the real of open access journals and online publishing.