# Questions tagged [asset-returns]

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23 questions with no upvoted or accepted answers
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### Polynomial interpolation of corrected lognormal distribution

Can anyone provide a formula for a polynomial interpolation of the corrected lognormal distribution used to model returns traditionally resulting from the wrong Brownian motion generated model? ...
274 views

### Marginal Distribution using GARCH model: How to do inverse probability transform?

I have $n$ return series. I fitted AR(1)-GARCH(1,1) to each return series. Then used probability integral transform, PIT(residuals), to transform the residuals to have a uniform distribution. Then I ...
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63 views

### Is a position-weighted sum of nominal returns for a single asset a mathematically sound calculation?

A friend of mine insists that that the following is a sound method to calculate the performance of a single holding in a portfolio, given that over time more capital has been allocated to that holding....
• 131
1 vote
260 views

### Calculating returns from transactions

I have a collection of client transactions representing the trades of a single portfolio across multiple securities. What I'd like to do is the calculate the accurate ROI of each security and of the ...
1 vote
779 views

### Source on multivariate correlated geometric Brownian motion returns, not prices

Can anyone provide a source that formulates how to generate multivariate geometric Brownian motion returns using the Cholesky method with target correlation matrix, instead of correlated GBM prices? ...
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1 vote
63 views

### Time and asset weighted rate of return of a portfolio

If I have a portfolio with 3 initial assets on day 1 (say, stock 1 with beginning market value of \$100, stock 2 \$150 and stock 3 \$175) and after 10 days the stock 2 is sold for \$200, how can I ...
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1 vote
58 views

### How to compute return series for a German government bond with a 0% coupon?

Recently, the German government issued a long-dated bond with a 0% coupon. I'm trying to implement a historical VaR model and would like to know the best way to model the historical returns of this ...
• 439
1 vote
48 views

### Calculating the fundamental value of house price to separate bubble component from the price

The bubble in asset price is defined as the deviation of the asset value from its fundamentals, empirically Mendoza and Terrones (2008) measure the bubble as the deviation of an asset price from the ...
• 21
1 vote
235 views

### Fama-Macbeth with Liquidity Sorted Portfolios

I'm currently working on a paper in which I'm trying to see whether the liquidity premium is an observable phenomena when taken into the context of computer games. From my research online I've found ...
1 vote
31 views

### Is variation in price-dividend ratios that is attributable to excess returns due to variation in returns or variation in risk free rates?

Cochrane and Fama show that "all variation in price-dividend ratios corresponds to changes in expected excess returns -risk premiums- and none corresponds to news about future dividend growth". Is ...
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1 vote
87 views

### Computing Overall Return for A Single Asset Given Inflows & Outflows

I am creating a portfolio tracking model in Excel and have run into difficulty on how to track the overall performance of a single asset, given that over time more and less capital (shares) has been ...
• 131
1 vote
71 views

### Disaggregating stock performance and dividend yield

I modeled the performance of several portfolios with adjusted close data and would now like to understand how much of it is driven by changes in stock price and dividend payouts. I have all the data ...
21 views

### Optimized Method to Calc Real Rates of Return From Monthly Nominal Rates

I wrote the following VBA code to calculate real rates of return using Robert Shiller's dataset: Note: This calculation is for forecasted returns so I have no prices available to do the calculation by ...
28 views

### Calculation of daily dividends from total return index data

I have a question regarding the inclusion of dividend payments in total return indices, but I have no background in finance, so I'm hoping someone here can help me out - any help is highly appreciated!...
46 views

### Cumulative returns when shorting with regards to variance drag

What is the convention when calculating/analyzing daily returns for a strategy when shorting is involved? I found the following answer regarding variance drag useful in understanding why there is a ...
• 1
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### Does the interval of a portfolio's returns affect Sharpe and Sortino? If so, what's the gold-standard interval?

I'm currently creating a backtesting script and I've got to the point of calculating risk metrics. It seems like the interval (daily, weekly, or monthly) I use for returns heavily changes the ...
• 101
51 views

### Real domestic return

I would like to calculate the real domestic return of a foreign asset What I know Real price is $$P_{Real, t} = \frac{P_{Nominal, t}}{CPI_t}$$ where CPI is consumer price index. And I know that the ...
• 109
535 views

### What should degrees of freedom $\nu$ be set to when modeling financial returns that follow the t-distribution?

The closer the t-distribution degrees of freedom ($\nu$) is to 0, the more heavy are the tails, whereas high degrees of freedom recovers the normal distribution. In finance, what value is usually used ...
• 3,000
76 views

### Does the $t$-copula or Clayton copula capture the dependence structure of empirical returns better?

Which copula captures the dependence structure of empirical asset returns better? the $t$-copula, which has symmetric tail dependence, or the Clayton copula, which has asymmetric tail dependence, and ...
• 3,000
35 views

### Are the correlations of multivariate stock prices preserved when converted to multivariate returns?

If data for multiple stock prices has a specific correlation matrix, is the correlation matrix preserved when those prices are converted to multivariate log-differenced returns?
• 3,000
66 views

### Using Timeseries DB for Tracking Asset Performance over time

I am building a system that allows users to purchase digital assets, and i would like to know the asset's performance of individual users. A user may purchase an asset multiple time in a single day, ...
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