| 1. | This paper discusses the estimation of the expected rate of return of stock price process
摘要本文讨论了股票价格过程期望收益率的估计问题。 |
| 2. | After gaining the stocks what we want , the expected return and variance are calculated , and the stock which we want to fit together are adjusted further more
在得到所需的证券之后，计算其期望收益及方差，并进一步调整欲组合的证券。 |
| 3. | Just as an example , let ' s assume that we run some optimizations to find the best level at which to take profits in a particular market and we find that the best number is $ 1250
比如，假设我们经过优化后已经找到能在某一特定市场获得正期望收益的最佳盈利目标? ? 1250美元。 |
| 4. | If the returns of investor equal to the expectation income , the surplus income of company will be zero and the value of the investment will equal to the amount of investment
也就是说，如果投资人得到的投资回报等于投资人投资的期望收益，公司的剩余收入就等于零，该项投资的价值也就等于该项投资的投资额。 |
| 5. | The study proves that government subsidies increase entrepreneur ' s expected pay - offs while increasing venture capitalist ' s expected pay - offs and more start - up enterprises are worth investing under subsidies
本文的研究证明政府补贴在提高风险投资者期望收益的同时，也提高了创业者的期望收益，这一政策也使得更多的投资项目值得风险资本去投资。 |
| 6. | The empirical results show that one may reduce risk and increase return of a portfolio , - then improve its performance by constructing efficient frontier on the space of expected return / cvar
我们的实证研究表明， cvar优化模型通过构造期望收益/ cvar有效前沿，在减少与控制组合的风险以及最大化组合收益方面具有重要的作用，从而可以提高组合的业绩。 |
| 7. | The arithmetic mean expectation model is not able to measure the income of portfolio investment correctly as bonds are a kind of successive investment , but the geometric average expectation can measure the income of successive investment
摘要由于证券是一种连续投资，算术平均收益率并不能完全反映投资的收益情况，而几何平均期望收益率才能反映连续投资的实际收益。 |
| 8. | The net result being increased deal flows , reduced expected yields and wider acceptability of pfp borrowing in the domestic and capital markets , which has resulted in increasing sources of lending and the development of further risk and financial instruments
最终结果是改善了项目的现金流、降低了期望收益和扩大了私营融资项目在国内外资本市场上融资的被接受程度，从而进一步扩大了资金来源渠道和发展了风险管理和融资工具。 |
| 9. | Then , we set up the concept of the ideal expected profit value , proved the ideal expected profit value is a constant in any risk decision problem , and set up the relationship between expected profit and expected loss value on the basis of above the concept and conclusion
其次给出了理想期望收益值的概念，证明了一个风险决策问题的理想期望收益值是一个定数，并在以上概念和结论的基础上给出了期望收益值与期望损失值的关系。 |
| 10. | We survey external methodology papers about long - run event studies , and focus on analyzing and introducing " the choices of expected return models ( or return benchmark ) " , " the approaches to measure abnoumal performance " , and " the empirical power and specification of test statistics "
摘要本文对国外长期事件研究方法论文献进行了全面的梳理，并着重介绍和分析了期望收益模型（或收益基准）选择、异常收益度量，以及检验统计量的设定与检验力等。 |
