Calculation Agent
Calculation Agent
/ˌkælkjʊˈleɪʃən ˈeɪʤənt/ (n.)
One who calculates things on behalf of contracting counterparties. In theory, under any kind of finance contract, but in practice, mainly in the ISDA and its extended fan-fiction universe (GMSLA, GMRA, DRV, FBF etc), and in the documentation of debt securities.
To be endlessly compared and contrasted with a “determination agent”, who determines things on behalf of contracting counterparties. Do “calculation” and “determination” differ? Not as far as this correspondent can see. You tend to say, perversely, that a Calculation Agent determines things, and a Determination Agent calculates things, but largely because elegant prose has a horror of repetition. But will that stop over-enthusiastic members of the bar waxing lengthily about how they do differ? it will not.[1]
In the ISDA
The ISDA Schedule has space to specify who the Calculation Agent should be but, curiously, gives scant hints as to what such an agent should do: the term isn’t otherwised defined — or even used — in either version of the ISDA Master Agreement. The role comes in to its own under the 1995 CSA and the various definitions booklets ISDA has published. The Calculation agent can differ from transaction to transaction, and while guileless negotiation teams may therefore spend a great deal of energy haggling fruitlessly about who should be the Calculation Agent, and what rights the other poor sap should have to challenge its determinations, in practice it will be the dealer.
As well as in the ISDA Master Agreement, the term is defined separately in each definition booklet, giving everyone a nice opportunity for some clarifying hierarchy action:
- In the 2002 ISDA Equity Derivatives Definitions at Section 1.40;
- In the 2006 ISDA Fund Derivatives Definitions (in virtually identical terms to the 2002 ISDA Equity Derivatives Definitions) at Section 1.27;
- In the 2005 ISDA Commodity Definitions at greater length in Section 4.5;
Co-calculation agent
There’s an old saying:
A co-calculation agent is no calculation agent.
However superficially neat this might seem to the age-old valuation dilemma of who should price the trade, it suffers in one important respect: unless the parties agree on the determination, the parties — er — won't agree on the determination. And then what do you do?
Disputing a Calculation Agent’s determinations
One of the great old saws of negotiation in any capital markets transaction is what to do if you don’t like the number the Calculation Agent comes up with. This springs from the ancient, primal fear that flutters in the breast of every buy-side legal eagle which is best articulated thus: All swap dealers are innately mendacious. They care for nothing but their own pnl. They will thus not pause to breathe before ripping off their clients’ faces should the merest opportunity to do so arise. A unilateral right to determine values on a transaction to which they are the opposite side to the client is just such an opportunity. Therefore I must have a mechanic to dispute a calculation that seems “off”.
Now, to be fair, there was a time when in some markets swap dealers would rip off their clients’ faces at the merest opportunity. “Cheapest to deliver” options in managed CDO portfolios spring unhappily to mind. Banks used to “prop trade” a lot more than they do now. It is weird to trade derivatives with a bank you know is making directional money rather than accepting commissions. It has a stark conflict of interest. The Volcker rule has at least dampened that part of the market; the implosion of the world economy in 2008 killed off CDOs.
How strongly each feels about its right to query or dispute the Calculation Agent’s determinations will depend on the sort of products they’re expecting to trade: FX and simple equity derivatives have deep, liquid, observable markets, and as there’s little scope for picking a fight, a dealer Calculation Agent may not be bothered about ceding rights to dispute its calculations. Expect a different reaction should you seek to second-guess your dealer’s marks on exotic credit derivatives, on the other hand. These rely enormously on the dealer’s internal models, pricing curves and other kinds of idiosyncratic financial alchemy that are almost certainly unique to the dealer in question.
See also
References
- ↑ Pedants will note the different roles played by the Calculation Agent and the Determining Party in the 2002 ISDA Equity Derivatives Definitions.