基于多维大数据的江西投资景气预警体系构建研究

为了提高江西省经济高质量发展下投资景气预警指数预警的科学性和精确性,基于与投资相关的多维大数据,结合宏观经济数据的经济预警分析方法,构建了投资景气预警指数体系。利用时差相关分析法与K-L信息量法选择指标,通过合成指数与预警指数构建了江西省投资景气预警指数及红绿灯号,进而对结果进行实证分析。

Research on the construction of Jiangxi investment boom early warning system based on multidimensional big data

In order to improve the scientificity and accuracy of the early warning index for investment boom under the high-quality development of the economy in Jiangxi Province,an early warning index system for investment boom was established based on multidimensional big data related to investment and economic early warning analysis methods combined with macroeconomic data.The specific method is to use the time difference correlation analysis method and K-L information method to select indicators,and build a Jiangxi provincial investment boomwarning index and traffic light signal through a composite index and early warning index.