【摘要】 协同推进降碳减污扩绿增长，是目前我国生态文明建设的重点战略任务。本文分别使用碳生产率、环境质量指数、单位面积生态资本服务价值和人均GDP四个指标来刻画降碳、减污、扩绿和增长，并参考联合国人类发展指数的编制思路，发展了一套“四位一体”发展指数方法，对我国253个地级以上城市降碳减污扩绿增长水平进行测度。本文在对城市总体发展水平进行评估的基础上，还根据增长与绿色发展的协同关系将城市划分四大类型(高增长-高绿色、高增长-低绿色、低增长-高绿色和低增长-低绿色)进行考察。“四位一体”指数评估方法完善了绿色发展评价和核算体系，具有普适性和可扩展性，可在不同区域层面上进行核算，对城市的发展轨迹进行动态化追踪。更多还原

【Abstract】 In China’s quest to build an ecological civilization, the collaborative advancement of carbon reduction, pollution abatement, green expansion, and economic growth stands as a strategic imperative. This article adopts a scientific, typical, and user-friendly approach, employing four key indicators—carbon productivity, environmental quality index, ecological capital service value per unit area, and per capita GDP—to encapsulate the facets of carbon and pollution reduction, green expansion, and economic development. Drawing inspiration from the methodology behind the United Nations Human Development Index, we’ve synthesized the “Four in One” development index, which consolidates the evaluation and analysis of 253 Chinese cities. Our analysis not only benchmarks the overall development levels and geographic distribution of these cities but also categorizes them into four distinct types—high growth-high green, high growth-low green, low growth-high green, and low growth-low green—based on the interplay between economic growth and green development. The “Four in One” index serves as an enhancement to the evaluation and accounting frameworks for green development, offering a universal and scalable tool that can be applied across various regional levels to dynamically monitor the developmental trajectories of cities.更多还原