Measurement of Superposition of New Energy Vehicle Industry Policy Based on Key Technology and Policy Optimization

Abstract

Measuring the superposition of industrial policies on the key technology chains of new energy vehicles,using multiple regression models to explore the impact of the superposition of various policy measures on overall coordination .The result shows the multiple superposition of existing industrial policies has a limited effect on effectively promoting the development of new energy vehicle industry technology, and the adjustment of future policy should be based on dynamic monitoring of key technology chains. Keywords—New energy vehicles; key technology chain; superposition effect; policy optimization