1) return gap
收益差值
1.
This paper estimate the impact of unobserved actions on mutual funds\' returns using the return gap,which was defended as the difference between the reported fund return and the return of a portfolio that invests in previous disclosed holding by Kacperczyk,Marcin and Sialm(2006).
本文借鉴Kacperczyk、Sialm和Zheng(2006)定义的"收益差值"指标,用以衡量基金的活跃交易收益及隐含成本,采用拓展的Fama—French三因子模型对30只股票型基金面板数据进行实证分析,结果显示"收益差值"指标对基金超额收益贡献明显,进一步采用市场周期虚拟变量说明基金交易活跃程度呈现周期性趋同变化,这种周期性变化加剧市场波动,其内在根源在于现代金融理论中资产定价理论假设与投资者行为的背离。
2) differential benefit
级差收益
1.
The theory and estimating method of differential benefit of mineral resources are also discussed.
系统评述了国内外有关矿产资源价值的观点，分别介绍了国外和国内矿产资源价值评估的理论和方法的研究状况，同时，对矿产资源级差收益的理论和评估方法也进行了论述。
2.
In the case study, the differential benefits of toll road users are estimated, and the optimal ratio between price and benefits is found.
从高速公路使用者的角度出发 ,以某段高速公路为例 ,采用级差收益法对其收费标准进行了测算和研究 ,提出了最佳的收费率和收费标准 ,并对高速公路现行收费标准进行了分析评价。
3) differential profit
级差收益
1.
Being the fundamental production material,the forestland exist the problem of differential profit as the matter of fact.
作为基础生产资料的林地,客观存在着级差收益问题。
4) errors square sum
收益偏差
1.
Based on the analysis of Markowitz s model of portfolio selection,there is a dynamic portfolio model established by minimizing errors square sum and maximizing the return with transaction costs in this paper.
本文在分析Markowitz组合投资的基础上,建立考虑交易费用的收益偏差平方和极小化和收益率极大化的动态资产的投资组合模型。
5) margin income
利差收益
补充资料：收益
企业在一定时期全部收入超过全部成本费用支出和损失的剩余数额,表现为企业净资产的增加.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条