Ge, Xue-song; Huang, Ti-ran; Wang, Xiao-dong; Zhao, You-sen - In: Asian Agricultural Research 04 (2012) 11
In order to research the fluctuation law of price of pork in Beijing City and determine its fluctuation cycle, we use level indicator analysis, speed indicator analysis, the coefficient of variation, the seasonal adjustment model and the HP filter method, to analyze the data on the market price...