|Table of Contents|

Analysis on the Price Trend and Fluctuation Cycle ofCareen Vegetables in Beijing(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2018年01
Page:
167-172
Research Field:
Publishing date:

Info

Title:
Analysis on the Price Trend and Fluctuation Cycle ofCareen Vegetables in Beijing
Author(s):
SONG Yang1; ZHENG Shan1; WU Jiaxi2; ZONG Yixiang1; ZHAO Banghong1
1.College of Economics and Trade,Hebei Agricultural University,Baoding,Hebei 071000；2.Shiyan School Attached to Shijiazhuang No.2 Middle School,Shijiazhuang,Hebei 050000
Keywords:
careen vegetable; price fluctuation; periodic decomposition; HP filter decomposition
PACS:
-
DOI:
10.11937/bfyy.20172144
Abstract:
In recent years,the prices of careen vegetable had been fluctuated very frequently which had seriously affected the interests of producers and consumers.In this study,the monthly data of average wholesale price of ginger,garlic and green onion from January 2012 to December 2016 were selected as the research object.The price trend of ginger garlic was analyzed and the price of green onion,ginger,garlic was analyzed by HP filter decomposition model decomposition,as such analyzes the inherent law of price fluctuation.The results showed that the price of shallot,ginger and garlic was fluctuated largely than that of fruit market and pig market with no obvious regularity,a short volatility period and poor market stability.The price cycle of ginger was shortened,and the price cycle of garlic and green onion was expanding.

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Last Update: 2018-01-12