网络加权平均存续期 网络释义 1. 加权平均存续期 分期偿还证券需要计算证券的加权平均存续期(weighted average life)或简称为平均存续期(average life)。当以后我们讲到两类 … www.amazon.cn|基于 1 个网页
Related to Weighted average life:Weighted average maturity half-life (hăf′līf′, häf′-) n. 1.PhysicsThe time required for half the nuclei in a sample of a specific isotopic species to undergo radioactive decay. 2.Biology a.The time required for half the quantity of a drug or othe...
The weighted average life (WAL) is a product of the time when principal payments are received and the amount of principal received divided by total principal outstanding. Explicitly, it can be defined as: For example, consider a loan with two years to maturity and $100 million in principal....
The weighted average maturity of anMBSis the weighted average of the remainingterms to maturityof the mortgagesunderlyingthecollateral poolat the dateissue, using as the weighting factor the balance of each of the mortgages as of the issue date. ...
Let's start from the beginning: what is a weighted average? Weighted average (weighted arithmetic mean) is a concept similar to standard arithmetic mean (called simply the average), but in the weighted average, not all elements contribute equally to the final result. We can say that some val...
Cell F11 contains thetarget(read the formulas), not the weighted average of the cells above it. That usage makes the formulas reusable for other targets. As indicated in the formulas, and as you also write explicitly, all other concepts must have a value of 4 for these minimums to work....
Haber’s rule is a special case of the second segment of the logtime-logdosage curve. Each time-weighted average defines a level of exposure to a particular compound intended, often on the basis of extensive experience, to be tolerated withoutinjuryfor a lifetime; this level of permissible ...
In your school life, you have learned about average and the method to calculate it. The formula to calculate the average is very simple. You just have to add all the values in the given data and divide the result by the total number of values in the data.Moving averageis also another ...
The weighted average life (WAL) is the average length of time that each dollar of unpaid principal on a loan, amortgage, or anamortizing bondremains outstanding. Calculating WAL shows an investor, an analyst, or a portfolio manager how many years it will take to receive roughly half of the...
Miles, James and John R Ezzell (1980) The Weighted Average Cost of Capital, Perfect Capital Markets and Project Life: a Clarification, Journal of Financial and Quantitative Analysis, 15.3, 719-730.intensity, [(capitalij)/ ) PE(q))] times the firm‐specific weighted‐average...