证券组合

• The portfolio investment model with transaction costs under absolute - deviation
  绝对离差风险下含有交易费的证券组合投资模型
• Researchs on the portfolio investment model with transaction costs in ideal condition
  理想状态下含交易费的证券组合投资模型研究
• Portfolio model and its algebraic solution based on continuous compound interest
  基于连续复利的证券组合投资决策模型及其代数解法
• Simulation analysis on the problem of portfolio investment based on genetic algorithm
  基于遗传算法的证券组合投资优化问题的模拟分析
• A fuzzy multiple objective optimal model for portfolio investment with transaction costs
  带交易费用的证券组合投资的模糊多目标优化模型
• According to that model , we developed " tornado stock portfolio analysis system "
  根据该模型，我们开发了“旋风证券组合投资分析系统” 。
• The third chart will set up two portfolio models on condition that the transaction costs is considered
  本文第三章建立了考虑交易费用的证券组合投资优化模型。
• The security portfolio investment theory was promoted on the basis of western developed security market
  证券组合投资理论是基于西方较完善的证券市场提出的一套投资理论。