Geometric mean rate of return中文
Jun 28, 2019 The annual return is the compound average rate of return for a stock, fund or asset per year over a period of time. more. The geometric mean return formula is used to calculate the average rate per period on an investment that is compounded over multiple periods. The geometric Sep 2, 2019 The geometric mean can be used to calculate average rates of return in finances or show how much something has grown over a specific If it had been a Simple average return, it would have taken the summation of the given interest rates and divided it by 3. Thus to arrive at the value of $1,000 after 3 幾何平均收益率(The geometric average rate of return)幾何平均收益率是將各個單個期間的收益率乘積，然後開n次方。幾何平均收益率使用了複利的思想，即考慮了資金的時間價值，也就是說，期初投資1元，第一期末則值(1+R_1)元，第二期投資者會將(1+R_1)進行再投資，到
Geometric mean rate of return Measures the status of an investment over time Where R i is the rate of return in time period i R [(1 R ) (1 R ) (1 R )]1/n 1
Geometric average rate of return. For ordinary returns, if there is no reinvestment, and losses are made good by topping up the capital invested, so that the value is brought back to its starting-point at the beginning of each new sub-period, use the arithmetic average return. With reinvestment of all Use the geometric mean, not the arithmetic mean, when you need to determine the average of the factors in a product. For example, to determine the average rate of a return for an investment that earns 8% the first year and 52% the second year, calculate the geometric mean (1.08 * 1.52) 1/2 ≈ 1.28 (an average return of 28%). The answer is the geometric mean. If you calculate this geometric mean you get approximately 1.283, so the average rate of return is about 28% (not 30% which is what the arithmetic mean of 10%, 60%, and 20% would give you). Any time you have a number of factors contributing to a product, and you want to find the "average" factor, the answer is The geometric mean can be used to calculate average rates of return in finances or show how much something has grown over a specific period of time. In order to find the geometric mean, multiply all of the values together before taking the nth root, where n equals the total number of values in the set. You can also use the logarithmic functions
解析：Because Cromwell purchases shares each year for the same amount of money,she should calculate the average cost per share using the harmonic mean.Cromwell is correct to use the geometric mean to calculate the time-weighted rate of return.The calculation is as follows:
在數學中，幾何平均數是一種均值，它通過使用它們的值的乘積（與使用它們的和的 算術平均數 Calculation of the geometric mean of two numbers in comparison to the arithmetic solution · Arithmetic and geometric means · When to use the 几何平均收益率(The geometric average rate of return)几何平均收益率是将各个 单个期间的收益率乘积，然后开n次方。几何平均收益率使用了复利的思想，即考虑了
Use the geometric mean, not the arithmetic mean, when you need to determine the average of the factors in a product. For example, to determine the average rate of a return for an investment that earns 8% the first year and 52% the second year, calculate the geometric mean (1.08 * 1.52) 1/2 ≈ 1.28 (an average return of 28%).
Mean Return: The mean return, in securities analysis, is the expected value , or mean, of all the likely returns of investments comprising a portfolio. It is also known as "expected return". Geometric mean rate of return Measures the status of an investment over time Where R i is the rate of return in time period i R [(1 R ) (1 R ) (1 R )]1/n 1 Geometric average rate of return. For ordinary returns, if there is no reinvestment, and losses are made good by topping up the capital invested, so that the value is brought back to its starting-point at the beginning of each new sub-period, use the arithmetic average return. With reinvestment of all Use the geometric mean, not the arithmetic mean, when you need to determine the average of the factors in a product. For example, to determine the average rate of a return for an investment that earns 8% the first year and 52% the second year, calculate the geometric mean (1.08 * 1.52) 1/2 ≈ 1.28 (an average return of 28%). The answer is the geometric mean. If you calculate this geometric mean you get approximately 1.283, so the average rate of return is about 28% (not 30% which is what the arithmetic mean of 10%, 60%, and 20% would give you). Any time you have a number of factors contributing to a product, and you want to find the "average" factor, the answer is The geometric mean can be used to calculate average rates of return in finances or show how much something has grown over a specific period of time. In order to find the geometric mean, multiply all of the values together before taking the nth root, where n equals the total number of values in the set. You can also use the logarithmic functions
The geometric mean is more appropriate than the arithmetic mean for describing proportional growth, both exponential growth (constant proportional growth) and varying growth; in business the geometric mean of growth rates is known as the compound annual growth rate (CAGR). The geometric mean of growth over periods yields the equivalent constant growth rate that would yield the same final amount.
几何平均收益率(The geometric average rate of return)几何平均收益率是将各个 单个期间的收益率乘积，然后开n次方。几何平均收益率使用了复利的思想，即考虑了 Jun 28, 2019 The annual return is the compound average rate of return for a stock, fund or asset per year over a period of time. more.
几何平均收益率(The geometric average rate of return)几何平均收益率是将各个单个期间的收益率乘积，然后开n次方。几何平均收益率使用了复利的思想，即考虑了资金的时间价值，也就是说，期初投资1元，第一期末则值(1+R_1)元，第二期投资者会将(1+R_1)进行再投资，到 The geometric mean is more appropriate than the arithmetic mean for describing proportional growth, both exponential growth (constant proportional growth) and varying growth; in business the geometric mean of growth rates is known as the compound annual growth rate (CAGR). The geometric mean of growth over periods yields the equivalent constant growth rate that would yield the same final amount. Calculation of the geometric mean of two numbers in comparison to the arithmetic solution; Arithmetic and geometric means; When to use the geometric mean; Practical solutions for calculating geometric mean with different kinds of data; Geometric Mean on MathWorld; Geometric Meaning of the Geometric Mean; Geometric Mean Calculator for larger 2011-4-11 10:44:00 几何平均回报率（geometric average return）:一个特定周期中每年获得的平均综合 回报率。 算术平均回报率（arithmeticaverage return）:一个特定周期中平均年份获得的回报 率。 布卢姆公式（平均回报率） 布卢姆公式（平均回报率） 短期预测值更接近于 Geometric average rate of return. For ordinary returns, if there is no reinvestment, and losses are made good by topping up the capital invested, so that the value is brought back to its starting-point at the beginning of each new sub-period, use the arithmetic average return. With reinvestment of all