thanks Mike, i found this topic was quite confusing from the core reading, as there was no real example of what the lambda's actually represented.
Sorry about the typos, my latex skills are pretty rusty...been a while since uni...
A good addition to the ActEd part of the notes would be a concrete example of the arbitrage pricing model, using a single index (perhaps as an extra Q&A question). I mean one which shows the theorectical basis of the model, rather than a numerical example.
I found that I needed to look elsewhere to really get to the bottom of this topic (and then by chance the two sources I looked at used the zero adjusted version, which just added to the confusion!)
Last edited by a moderator: Apr 1, 2006