id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fbem-30069	Xia, Lingyan; Shi, Xiaohong	Research on the Driving Force of Industrial Structure Optimization in the Development of Digital Economy	2025	5	.pdf	application/pdf	3390	152	31	Digital economy, spatial effect and high-quality development of digital economy— taking 110 cities in the Yangtze River Economic Belt as an example [J] East China Economic Management, 2023, 37(8): 42-49. In this paper, the level of digital economy development (dig) is taken as the core explanatory variable, concerning Liu Jun et al.	cache/fbem-30069.pdf	txt/fbem-30069.txt