“最小方差对冲比率”的概念、定义、翻译、参考文献-科学参考

单词	最小方差对冲比率
释义	最小方差对冲比率 Encyclopedia 理学证券组合前沿释 minimum variance hedge ratio最小方差对冲比率对冲比率为持有期货头寸数量与现货头寸数量的比率。当期货标的资产与现货资产相同时，对冲策略的最佳选择是对冲比率为1。但是，当期货标的资产不同于现货资产时，对冲比率为1的选择就不是最佳的。此时，最佳的选择是使被对冲后头寸价格变化的方差达到最小。
随便看	solute reactive transport solute segregation solute transfer in soil solute transport equation solute transport in groundwater solution solution by inspection solution by radicals solution calorimeter solution calorimetry solution chemistry of flotation solution culture solution curve solution equilibrium solution-focused-therapy solution formula solution for nonlinear problem solution for seed treatment solution gas drive solution gas-oil ratio solution-grown crystal solution growth method solution hardening iron-based cast and wrought superalloy solution hardening nickel based cast and wrought superalloy solution heat

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。