Analysis of the impact of green trade barriers on the trade of industrial products between China and five Central Asian countries based on Lanczos-model reduced-order algorithm

Abstract

With the development of economic globalization, the proportion of export trade in China is gradually increasing, and there has been a relatively close connection between the economies and trade of the five Central Asian countries and China, and because of their special geographical location, the connection between China and the five Central Asian countries is more frequent and there are certain connections in different industries. Different countries will certainly have different industrial priorities, so they need to be linked with each other. In the process of trade export, there will also be relevant policies appear, and green trade barriers are one of the policies that are closely linked with trade as one of them. Under the influence of green trade barriers, the trade of industrial goods between China and five Central Asian countries is also greatly affected, and this paper mainly uses Lanczos-model descending order algorithm to analyze its influence.