中文摘要：

区域经济周期是一个特殊的研究领域,对安徽省经济周期特征进行分析,并对安徽与全国及其他地区经济周期的同步性进行研究。结果表明：改革以来安徽省经济周期波动出现了一系列积极变化,经济自主增长能力不断增强;安徽省与全国经济周期的同步性总体呈上升趋势;在不同阶段,安徽省与不同地区经济周期的同步性也有所不同。

英文摘要：

Regional business cycle is a special field of study. This paper analyzes Anhui Province＇s business cycle and its synchronization with China and other regions. The results indicate that Anhui economic has been witnessing a series of positive changes of business cycle and strengthening independent growth ability since reforms. On average,synchronization with China has increased. The correlations of the Anhui business cycle with different regions are also different at different stages.