价格是市场经济的核心和基础,是市场供求各种因素的综合反映,CPI和 PPI一直是经济运行观察的重点。因为这两个数据往往可以反映通胀或通缩的压力,是制定货币政策时首要考虑的因素。由于中国经济现象比较复杂、研究者观察的角度和运用的方法不同,对价格走势的判断往往会产生分歧。 Price is the core and foundation of market economy. It is the comprehensive reflection of various factors of market supply and demand. CPI and PPI have always been the focus of economic operation observation. Because these two data often reflect the pressure of inflation or deflation, they are the primary consideration when formulating monetary policy. Due to the complicated economic situation in China, different perspectives and methods used by researchers have often led to disagreement on price movements.