With the strong increase of international market competition, the problem of survive and development faced by every economic entity become more and more complicated. In order to obtain competitive advantage, some economic entities begin to research how to forecast economy, so that they can control it in advance. Firstly, this paper studied on the basic theory of prosperity forecasting, mainly from the economic cycle, the prosperity index establishment, and the prediction based on leading index aspects to describe the basic theory of economic prosperity index. Secondly, this paper analyze the i...
