# Questions tagged [regression]

Techniques for modeling and analyzing several variables, when the focus is on the relationship between a dependent variable and one or more independent variables.

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### Fama French Three Factor Model: How do I get the risk premia?

I try to calculate the cost of equity with the FF3 model and already estimated the beta factors for the market, size and value risk premia by using regressions and the data provided on the Kenneth ...
0answers
152 views

### Portfolio Return Decomposition

Barra gives factor weights for a common set of factors, for each asset. Given a long-short portfolio, is there a way I can combine the individual factor weights to get the factor exposures for the ...
0answers
59 views

### Cross Effect in OLS

I am using cross effect in OLS regression for a time series problem for a multivariate regression. I want to quote reference for use of cross effect. Secondly, I want to explain why better to use ...
1answer
138 views

### Naive question: how do factor models inform portfolio construction?

I have read plenty on the topic of factor modelling, but, in the end, after one has decided upon the factors to include in a model, how do all the Betas how tell one how to weigh each asset in a ...
1answer
57 views

### Don't know if it is obvious, but how do I fit the following model in R?

From the Paper "momentum crashes", Daniel and Moskowitz $I_B$ is a dummy Variable which could be either one or zero Is it possible to regress on two intercepts? or do i get something wrong ? Are ...
1answer
219 views

1answer
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### Rsquared in Fama Macbeth using rolling window

I am trying to do Fama Macbeth regression on some tradable factors using 5-year rolling window updated monthly. However, I am a little bit confused when calculating the final R-squared of the model. I ...
0answers
22 views

### Compare a timeseries of projected versus actual returns?

I am trying to validate the use of a model. I have two streams of NPV calculations, one is the actual return, the other is the projected return. Those streams are turned into deltas from one time ...
1answer
248 views

### Returns and Factors for European Market Kenneth French Database

I am planning to estimate Fama-French model for mutual funds with European equity scope. I am thinking about using the European factors from Kenneth French database, which are computed in USD. The ...