摘要
根据北京市统计局提供的企业景气指数和企业家信心指数的历史数据,利用假设检验的统计方法,对北京市的经济景气状况进行分析,为经济发展的预测和宏观调控政策提供了有力的依据.
In this article, we analysed the conditions of the economy boom in Beijing by the statistical method of hypothesis test. The data of the enterprise boom index/exponent and the enterpriser confidence index were provided by Beijing Municipal Bureau of Statistics. these explanations provided powerful evidences for forecasting the economy development.
出处
《数学的实践与认识》
CSCD
北大核心
2007年第2期45-48,共4页
Mathematics in Practice and Theory
基金
黑龙江大学青年基金(QLZ00504)
