基于消费价格指数的京津冀市场协同度影响因素分析

Analysis of factors affecting the synergy of Beijing-Tianjin-Hebei market based on consumer price index

借助2007-2016年京津冀区域的商品价格指数来代替商品的实际价格,通过测算京-津、京-冀、津-冀区域之间商品价格波动的相对价格方差,来描绘出近10年京津冀市场协同的波动趋势。发现近10年京津冀市场协同度波动总体趋于稳定,但在2011年、2013年、2016年京津冀区域市场协同度仍相对较低,即延缓京津冀市场协同化进程的影响因素依然存在且活跃。为了方便观察出影响市场协同的消费价格指数因素,文中将数据实现三维可视化,结果表明导致京津冀市场协同较低的消费价格指数主要因素为居住类、衣着类、交通通信类,医疗保健和个人用品类及每年的总体居民消费价格指数是影响京津冀市场协同较高的主要因素。

This research used the relative price variance of commodity price fluctuation between Beijing-Tianjin,Beijing-Hebei,Tianjin-Hebei regions to describe the fluctuation trend of market synergy of Beijing-Tianjin-Hebei region in 2007-2016 by means of measuring the relative price variance of commodity price fluctuation in Beijing-Tianjin-Hebei region. It could be seen that the market synergy tends of Beijing-Tianjin-Hebei to be stable in the past 10 years,but in 2011,2013 and 2016,the market synergy was relatively low. that meant the factors that delayed the process of Beijing-Tianjin-Hebei market synergy were still existed and active.