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龙信数据基于多年的数据和研究积累,选取与企业发展相关的60多项指标,运用大数据方法构建了区域宏观经济评价模型。通过该模型可以得到区域企业发展指数(RD指数),RD指数的变动趋势可以预测区域GDP走势,并提前2~3个季度发现宏观经济的拐点。通过RD指数可以作为预测区域经济发展的线性指标,为地区政府、企事业单位的提供决策参考。RD指数已经在中关村科学城应用了两年,积累了一定的实践经验。
Long letter data based on years of data and research accumulation, and select more than 60 indicators related to business development, the use of big data methods to build a regional macroeconomic evaluation model. Through this model, the regional enterprise development index (RD index) can be obtained. The trend of RD index can predict the regional GDP trend and find the inflection point of macroeconomic two or three quarters ahead of schedule. Through the RD index, it can be used as a linear index to forecast the regional economic development and provide reference for decision-making for the regional governments, enterprises and institutions. RD index has been applied in Zhongguancun Science City for two years, has accumulated some practical experience.