A purchase decision model at demand side is constructed,with which consumers may draw up their energy purchase plans in terms of profit expectations and profit standard deviations in diffierent purchase conditions.

On Risk and Return in Domestic Pharmaceutical Industry in China;

The return and risk on investment model regarding the Sino-foreign cooperation of constructing the water plant;

A analysis on capital value of engineering project financing return;

Study on the Productive Cost and Benefit of Four Crops in Funan County;

Uncertainty of Benefit and Second-mover Advantage in Green Technology Adoption;

Plea Bargaining and Litigation Efficiency——An Economic Analysis on the basis of Cost-benefit;

A Positive Analysis of Supply Response and Income of Silkworm Cocoon in Guangdong Province;

Analysis on Income and Risk of Dissimilar Enterprises under (Co-operation) Strategy;

Analysis of the Income and Cost of Using the Mathematics Method in Economics;

Factors influencing supply chain members profits with cost information sharing;

Discussion on Locational Selection and Profit Condition of Travel Agencies in Shijiazhuang City;

On Profit and Loss Analysis of China s Financial Control;