January 17th, 2011, 3:33 pm
Hi Mballack, thanks for the reply.Given that the firms I am trying to estimate are private, I have very limited data about them, book value being the strongest measure in terms of data quality. I am trying to estimate a market value for the private firms, and was thinking that if I found a comparable set of peers in the same industry, I could somehow use their p/b ratios and apply that multiple to the book value of the private firm. I was thinking if I grouped the peers (ranges of high, medium, low, or some other grouping method) by the factors that affect the multiple (growth etc.) then I could look at the earning's growth of the private firm I am trying to estimate and decide into which grouping of peers it belongs. Then take the average of the p/b of that grouped peer group and apply it to the private firm.I have read a bit about having to run a regerssion, but have also read that central tendency measures can also be used, the simplest of which would be the arithmetic mean. And since I have a very large data set of private firms, I'm thinking the mean could be used. But I don'T know if what I described above is valid or not, or if there is some other way to apply the mean. The most difficult part of this exercise is that I can'T find any hard examples with numbers that goes through every single step, whether it be regression or some other way to do the r.v.