The process of determining the price - the value - of an asset.

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13
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2answers
792 views

What are the limitations of Gaussian copulas in respect to pricing credit derivatives?

The practice of using Gaussian copulas in modeling credit derivatives has come under a lot of criticism in the past few years. What are the major arguments against using the copula method in this ...
11
votes
2answers
973 views

What are some quantitative approaches to value investment?

As a developer and statistician, I consider value investing to be a statistically sound investment strategy. I've read a few books on the area but I am still not clear on valuation measures. So I ...
11
votes
3answers
414 views

How are prices calculated for commercial/residential mortgage-backed securities?

What is the theoretical/mathematical basis for the valuation of [C]MBS and other structured finance products? Is the methodology mostly consistent across different products?
10
votes
1answer
370 views

Creating an n-factor Certainty Equivalent Discounting Formula

Brealey & Myers provide a certainty-equivalent version of the present value rule, using CAPM, as follows: $$PV_0=\frac{C_1 - \lambda_m *cov(C_1, r_m)}{1 + r_f}$$ $PV_0$ - Present Value of cash ...
9
votes
4answers
151 views

Are there any valuation models of securities that use hyperbolic discounting?

To quote Wikipedia: In hyperbolic discounting, valuations fall very rapidly for small delay periods, but then fall slowly for longer delay periods. This contrasts with exponential discounting, in ...
9
votes
4answers
5k views

Rationale for OIS discounting for collateralized derivatives?

Can someone explain to me the rationale for why the market may be moving towards OIS discounting for fully collateralized derivatives?
6
votes
1answer
299 views

Which valuation measures are most useful for equity market timing?

Competing academic studies, such as Asness's Fight the Fed Model and Lee, Myers, and Swaminathan's What is the Intrinsic Value of the Dow, offer differing answers to the question of whether equity ...
6
votes
1answer
406 views

Can options volume have an impact on the price of the underlying asset?

Can options volume affect the underlying asset price indirectly? I know that options buying/selling does not directly affect the price of the underlying asset (rather, the asset price contributes most ...
5
votes
2answers
334 views

Which interest rate should I use for the discount rate in real-world pricing?

Suppose I want to compute the time value of money (present value, future value, etc). I need to put an interest rate into the calculation. Which real world interest rate would best be used here, ...
5
votes
1answer
967 views

How would I value a perpetual bond with an embedded option?

I am trying to work out how to value the following transactions. It should be straight forward, since it breaks down into a series of well known instruments, yet I am not sure how to evaluate it: ...
5
votes
2answers
616 views

Credit Valuation Adjustments — computation issues

I'm currently working on my Masters project related to accelerating Greeks computations for CVA on mixed interest rate portfolios. I would like to know about the status of technology for CVA and its ...
4
votes
2answers
171 views

How do earnings estimates respond to changes in underlying fundamentals and economic conditions?

Sell-side analysts' earnings estimates for individual companies, typically reported by I/B/E/S, are a key ingredient to many quantitative models. However, revisions to analyst estimates tend to lag ...
3
votes
1answer
232 views

Value of option-free instruments with a short-rate model vs the spot curve

You can calculate the value of an option free bond or swap by using the spot curve and discounting cashflows accordingly. Alternatively, apparently you can use a single-factor short rate model in a ...
3
votes
3answers
254 views

Risk prediction based on financial statements

I have a profit loss statement and balance sheet with the following fields: Example P&L Turnover420,363 - Cost of sales £118,730 £140,169 - Gross Profit ...
3
votes
0answers
36 views

How is the redemption right on delisting of underlying shares held by holder in the convertible bond valued?

As title, If there is no delisting constraint, then I can treat the redemption right as the put right on the convertible bond. If there is redemption right on delisting, what is the conventional ...
3
votes
0answers
80 views

Best method for determining the market value of a stock before it is issued

I am attempting to determine the hypothetical market value of a stock for a company emerging from bankruptcy as of a date prior to actual the issuance of the stock. For example, let's say the formerly ...
2
votes
1answer
87 views

Best practice approach for calculating the PE-ratio

I am trying to calculate the historical PE ratios of a stock, but which date should I use to get the stock price in calculating the PE ratio? My current approach is to use the stock price of a day ...
1
vote
1answer
115 views

Exposition of Growth in a Perpetuity

Something that's bugged me since I've ever learned anything about finance: Philosophically(?) speaking, why does growth subtract from a perpetuity's return? I know the mathematical explanation, but ...
1
vote
2answers
654 views

Calculate Average Price, Cost, (Un)Realized P&L of a position based on executed trades

We have built an algorithmic trading software and need to calculate the following parameters for each position in our portfolio. Average Price Cost Realized Profit & Loss Unrealized Profit & ...
1
vote
0answers
43 views

Valuation of Mortgage Backed floating notes

Does anybody have experience in valuation of mortgage backed floating notes? I have task to value the 4 different MBS floating notes. I know that it should be done through montecarlo, refinancing ...
1
vote
0answers
139 views

Pricing a Power Contract derivative security

I'm trying to price a "power contract" and would appreciate guidance on the next step. The payoff at time $T$ is $(S(T)/K)^\alpha$, where $K > 0$, $\alpha \in \mathbb{N}$, $T > 0$. $S$ is ...
0
votes
0answers
27 views

swaps valuation

I am asked to solve the marking to market value(MtM) of a swap, unfortunely i´m having big troubles finding the solution, it´s a 5.5% (vs. LIBOR) 10-year swap, The notional is 500 mio USD and LIBOR ...