This paper aims to verify the existence of "resource curse" with the proposed new model, named generalized weighted least squares support vector panel regression model, from the perspective of spatial heterogeneity, in response to the debate of scholars. Our case study focuses on the data of 31...

Recent research shows that the annual average concentration and winter average concentration of PM2.5 in Chinese cities have exhibited a convergence trend since 2013. However, the urban air situation in China remains far from ideal. For an authoritative government, vertical environmental...

This study examines how digital economy development in China impacts the urban-rural income gap. We construct a digital economy development index using panel data from 30 provinces and cities in China from 2013 to 2021. By combining a spatially varying coefficient model with a chain-mediated...