(I posted this on the 'stocks' forum. Guess it was wrong forum for that Q. Hopefully, this is the right one). Hello, Are there any equity risk factors like those by Barra available in the public domain (i.e. at no cost) ? Am not merely seeking some free stuff. I don't mind working to come up with some approximations and don't mind that (work) being public if someone is ready to work on it with me. Ciao, Guava.