This paper considers the problem of how to decide ordring quantity of the retailer by the profit maximization rule and information entropy increment minimization rule,by which both the maximization of profits can be satisfied and the attainability of profits increases.

Nonlinear programming for oilfield development based on maximum profit;

In this paper,based on the principle of maximum profit,a mathematical model of unit which is unit economy operation is presented.

We have studied how banks gain maximum profits under certain risk limit.

Profit Maximization——the First-of-all Object of China s Commercial Banks;

Mathematic planning models are established based on the objective function of profit maximization and the solution methods of are explored by genetic algorithm.

Based on the principle of the elasticity of demand and the financial aim of profit maximization, this paper quantitatively analyses the sale price s adjustable direction, adjustable range and optimal adjustable units as well as the optimal sales in units in enterprise, gives the methods and steps of the elasticity of demand.

Many researches in the past did not consider the role of production function and the requirement of maximization of profit fully,and therefore,did not reveal the law of change in profit rate totally.