a paper profit的意思|示意

A optional model of portfolio investment with fuzzy-coefficient in which profit rates and risk rates are fuzzy Numbers is presented in this paper.

针对预期收益率与风险损失率为模糊数时，建立了一种具有模糊系数的证券组合投资选择模型。

The paper expounds the four trends of profit shift on the value chain in a surplus economy, and analyses the internal mechanism of profit shift in the light of principles of economics.

阐述了过剩经济条件下利润在价值链上转移的四种趋势，用经济学原理分析了利润转移的内在机理。

This paper USES Distribution Free Approach in the framework of a Translog function to estimate profit efficiencies of 14 Chinese commercial Banks.

本文基于自由分布法，利用超越对数函数模型，对我国14家主要商业银行的利润效率进行了评估。

This paper suggested an approach profit-volume analysis to help enterprises to make decision in a quantitative way.

本文提出一种利用利润函数来分析产量与利润间关系的方法，以定量的方式帮助企业进行管理决策。

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

为此，根据企业利润最大化原则建立机组经济运行数学模型，并用改进粒子群算法对模型优化求解。

In this paper, a new differential ABC method used in profit analysis and cost budget analysis is proposed.

传统成本法容易造成产品成本信息失真，不利于盈利分析和预算分析；