Value Additivity arbitrage opportunity arises when:
the value of the whole
does not equal
the value of the parts
Dominance arbitrage opportunities arise when:
one asset trades at lower price than another asset
w/ identical characteristics
Arbitrage free valuation is an approach to security valuation that arrives at a price that is:
arbitrage free
Arbitrage is riskless profit with:
zero investment
Which valuation method is best for MBS?
Monte Carlo
since it provides the flexibility to change parameters