The frequent occurrence of overheated investment, the fluctuation of price and the disequilibrium of supply and demand have played very important role on the capital liquidity.

We utilize the spectral analysis of time series to study the series of capital liquidity from 1999 to 2008,disclosing the information of cyclical fluctuation characteristics of capital liquidity.

New discussion on calculation of working capital for construction projects;

There are deep economic and regime causes for such problems as China s firms working capital tension and high ratio of non-performing loans of banks working capital.

Unavailability of working capital has always been a headache for Chinese enterprises.

This article is mainly about the different kinds and problems circulating capital of enterprises can be induced by these enterprises in internal management and external environment.

Speeding up the revolving working funds of enterprises;

This paper has worked out a solution and a nature analysis of the competition mod-el thrown into circulating fund,and has theoretically offered prediction basis as well as differ-entiating formula in various states of competition,povided more scientific theory basis for managers to make decisions.

This article puts forward the methods increasing the ut ilization coefficent of enterprise circulating funds for our enterprised in the present conditions of tight funds and not quick turnaround now.

It analyses the invest of circulating fund shouldalso be listed into the total invest range in order to comment well on the result of capital construction invest.