China's multi-scale common prosperity dataset from 2000 to 2020

In response to the current research status of incomplete measurement methods for common prosperity and insufficient regional empirical research, this article improves the measurement method system based on geographical comprehensiveness, regionalism, processuality, and multi-agent characteristics, and conducts empirical analysis of multi-scale, multi-dimensional, and long-term time series.

Research has found that: ① Common prosperity can be deconstructed from two aspects: prosperity and common prosperity. The level of prosperity is manifested as the comprehensive development level of the economy, society, environment, infrastructure, and other dimensions, while the level of common prosperity is manifested as the regional gap and multidimensional differentiation of the comprehensive development level. ② Under the background of regional coordinated development strategy, the level of common prosperity in China's regions continues to improve, manifested as a dual growth of prosperity and common level, but there is a certain degree of regional and dimensional heterogeneity.