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本文首先收集了2006年9月至2010年2月这一时间区间内山东省价格波动较大的农产品的价格和CPI的月度数据,采用联立方程计量经济学模型研究了农产品价格对山东省CPI的影响以及各种农产品价格之间的相互影响并用所得模型进行了预测。
This paper first collected the monthly price of agricultural products with large price fluctuation in Shandong Province from September 2006 to February 2010, and the monthly data of CPI. Using the simultaneous equations econometric model, this paper studied the effect of agricultural product prices on the CPI The impact of various agricultural products and the interplay between the prices of various agricultural products and the resulting model was used to predict.