“一带一路”沿线西部地区开放水平时空演进特征分析

Spatial and Temporal Evolution of Opening-up Level in the Western Region along the Belt and Road

构建沿线西部地区开放水平综合评价指标体系,运用熵值法测度分析2004—2021年开放水平及其时空演进特征,并综合归纳其空间演进格局。从时序特征看,沿线西部地区开放水平总体呈上升趋势,表现出“平稳缓慢增长—持续快速增长—短期波动增长”特点。

A comprehensive evaluation index system for the openness level of the western region along the route was constructed,the entropy method was used to measure the openness level and its temporal evolution characteristics from 2004 to 2021,and summarize its spatial evolution pattern.From the perspective of temporal characteristics,the openness level of the western region along the route has generally shown an upward trend,showing the characteristics of"steady slow growth-sustained rapid growth-short-term fluctuating growth".