At present,the advertisement was still the main profit channel.

At present, the triple sale is a main pattern of gaining profits of the journals in our country.

Using the methods of literature, interviews and so forth, the present article has made an analysis of the investment in and collecting funds for large-scale sports meetings, such as collecting funds for venues, resource of funds, profit conditions, difficulty of collecting funds, etc.

Analysis on Operational Choices and the Profitability of Banking Institutions in China against a Backdrop of the Tight Monetary Policy;

This paper applies the Factor Analysis of Multi-Variable Statistics to make the profitability comprehensive evaluation model,and studied motor industrial listed companies,calculated their profitability ranking scores.

It aims at analyzing profitability of every customers so as to enhance the capability of customers.

An integrated chain analysis methodology was proposed to describe the profit possibility of firm-based industrial ecosystems,which combined material flow analysis and chain analysis of economic value.

It proposes a theoretical model and some hypotheses related to the influence of profitability and bandwagon pressure on the diffusion of new technology, according to the theories of rational choice in economics and bandwagon.

At last, we designed temporary supermarket model based on the two solved problems and satisfying shopping, distributing equilibrium, commerce advantage during Olympic Games.