What is the difference between forward volatility swap and FVA? FVA is unrelated to Volswaps Its stands for Forward Volatility Agreement and you are entering into a contract to buy sell a forward starting vanilla option with black scholes parameters (with the exception of spot price) determined today
2 Ways to Define Calculate FVA? - Same or Different? (Simple XVA . . . I've got a very simple question on 2 different ways of defining or calculating the FVA of an uncollateralized swap One definition I've often seen is that the FVA is the difference in the net present value of the swap discounted using the risk free rate (e g , OIS) and that of the same swap discounted using the bank's funding rate (e g , LIBOR)
Funding Valuation Adjustment (FVA) - understanding issues Effectively you integrate the +ve MTM over time with the doubly survival contingent funding spread for the FVA part (this amounts to a bank FTD term) or funding cost That giuve you a true picture After all you will almost jcertainly have funding spread interest rate correlation in many cases for example $\endgroup$
Is Piterbargs FVA equation generally applicable My understanding is that the idea of applying a FVA, which reflects the cost of hedging any general derivative on a cleared market, is applicable to any derivative that is not perfectly collateralised The source of this question is that I've seen this similar (if not equivalent) equation to Piterbarg's used to calculate FVA for swaps:
Simple example of a funding valuation adjustment? "FVA Calculation and Management: CVA, DVA, FVA and their interaction (Part II)", iRuiz Consulting [Edit 11 09 17] Note that the procedure outlined above might be problematic for coarse time grids: for example, if the time step is $1$ year, the derivative's price today might not be a good predictor of the derivative's value in $1$ year time
What is meant by the funding cost of a derivative? FVA attempts to capture the cost of funding uncollateralised OTC derivatives Similarly, a funding cost arises for the bank when a derivative has a positive market value The purchase of an ‘in the money’ or asset position derivative requires the bank to pay cash
derivatives - How do I value uncollaterised swaps? - Quantitative . . . An uncollateralized swap transaction should be valued at its own funding rate, which in practice means the bank unsecured funding rate, for instance approximated as 3M Libor Alternatively use the OIS curve for the base valuation and mark the difference between 3M Libor discounting and OIS discounting as FVA