id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fbem-15603	Zuo, Gen	The Influence and Mechanism Analysis of Environmental Regulation on Green Technology Innovation of Enterprises	2024	6	.pdf	application/pdf	4057	200	38	Variable names and measurement methods Class Variable symbol Measurement method Explained variable green Number of enterprise green patents Explanatory variable ers The average amount of pollution control of listed companies accounts for the total cost of enterprises Controlled variables age Replace the Explained Variable This paper takes the number of enterprise green patents as the index to measure the green technology innovation of enterprises, while the invention patents are more innovative.	cache/fbem-15603.pdf	txt/fbem-15603.txt