Study on the Synchronization of Hog Production Fluctuation in China
By the method of synchronization coefficient, using the indicator of slaughtered fattened hogs, this paper makes a calculation on the synchronization of hogs production fluctuation in China and its regions from 1980 to 2008. The results show that: (1) the mean value of synchronization coefficient between regions and the whole nation is 0.8988. And the synchronization coefficient of the central south china is the highest among the six regions, reaches to 1. (2) The synchronization coefficient between every two regions is more than 0.7857. (3) Provinces and the whole nation have a strong synchronization coefficient, and especially the major producing provinces are higher than other provinces. It indicates that the synchronization is strong in China, and this is a good explanation for the characteristic of hogs production fluctuation. Finally, it concludes that we could stabilize the fluctuation with measures of coordinating hogs production and strengthening the monitoring.
hogsproduction fluctuation synchronizationcoefficient
Yue Dong-dong Wang Zheng-bing
College of Economics and ManagementNorthwest A & F UniversityYangling, Shaanxi, China College of Economics and Management Northwest A & F University Yangling, Shaanxi, China
国际会议
广州
英文
1-3
2011-05-13（万方平台首次上网日期，不代表论文的发表时间）