按照“科学发展观”的要求,北京市在《中共北京市委关于区县功能定位及评价指标的指导意见》中提出:将不再以GDP这一把尺子来衡量所有区县,18个区县中无论是城市功能拓展区,还是城市发展新区;是首都功能核心区,还是生态涵养发展区,四类功能区域都要以“居民人均收入增长率”等3 In accordance with the requirements of the “Scientific Outlook on Development”, Beijing Municipality proposed in the Guiding Opinions of the CPC Beijing Municipal Party Committee on Functional Positioning and Evaluation Indicators of Districts and Counties: We will no longer measure GDP by this ruler in all districts and counties, 18 districts and counties Whether it is urban function extension area or urban development new area; is the core function area of ​​the capital or ecological conservation development area, the four types of functional areas should be “resident per capita income growth rate” 3