The Fed, Foreign Banks and Basel III: Part 2. Capital Concerns
“Some of the rules are in direct conflict,” said Peter Went, VP, Banking Risk Management Programs, GARP. He was the second speaker at a webinar presented on February 14, 2013 organized by the Global Association of Risk Professionals (GARP) regarding regulatory reform of foreign banking operations (FBOs) in the United States and the implementation of the Basel III framework. The “conflict” refers to rules in the Dodd-Frank Act versus the globally agreed Basel III Accord’s guidelines. Both regulatory attempts apply the G-20 principles on financial regulation (Pittsburgh 2009 summit). The US implementation of the Basel III framework differs from the […]
The Fed, Foreign Banks and Basel III: Part 1. A Long Hard Look
Foreign banking operations (FBOs) in the United States are about to face a whole new set of regulations that may dampen their enthusiasm for US-based operations, according to a February 14, 2013 webinar organized by the Global Association of Risk Professionals (GARP). “The Fed observed over time that US branches were increasingly used to fund the home office operations,” said Charles Horn, partner at Morrison Foerster, who was the first speaker at the panel. Other concerns of the Federal Reserve Board are the increased complexity of FBOs, and “the availability of home country financial resources for branch offices.” The goal, […]
Managing Model Risk: Part 3. Collective Hubris
There are more things in heaven and earth, Horatio, Than are dreamt of in your philosophy. – Wm. Shakespeare, Hamlet, Act 1, Scene 5. “We are building the language in which to discuss model risk,” said Boris Deychman, Director of Model, Market and Operational Risk Management at RBS Citizens Financial Group. He drew an analogy with the world of wine experts, who have developed specific vocabulary to talk about aroma and taste. “They don’t say just: this tastes like wine.” Deychman was the third and final speaker of a panel invited by the Global Association of Risk Professionals to discuss […]
Managing Model Risk: Part 2. The Impact of Basel III
“More consideration must be made for regulatory capital changes that focus on small but potentially devastating risks or risk factors,” said Peter Went, VP, Banking Risk Management Programs at GARP. He was speaking about Basel III and its impact on modelling regulatory capital at a webinar on January 29, 2013, organized by the Global Association of Risk Professionals to discuss model risk management. Went mentioned three developments in the Basel III that directly impact capital models and model risk in regulatory capital determination. First, Basel III introduces a risk-invariant leverage ratio of 3 percent in recognition that models may be […]
Managing Model Risk: Part 1. “Models are Always Wrong”
“Models are always wrong,” said Joe Pimbley, Principal at Maxwell Consulting, via webinar on January 29, 2013. He was the first of a panel of three speakers invited by the Global Association of Risk Professionals to discuss model risk, what it is, and how to assess and validate it after the financial crisis. Models are always wrong, Pimbley clarified, because they are only simplifications. “Wrongness” he defined as some type of error or omission that materially impacts the results as understood by the user. A model can be wrong because the meaning of the result differs from that understood by […]
MATLAB for Excel Users: “Discoverability”
When looking for good data analysis tools, many financial professionals turn first to MS Excel which displays numeric data, contains advanced functions, and can be programmed with Visual Basic. A growing number of professionals are turning to MATLAB which has strengths complementary to ordinary spreadsheets. At a webinar on January 15, 2013, Adam Filion, application engineer at MathWorks, showed approximately three hundred audience members how easily features of MATLAB software adapt themselves to rapid analysis of large datasets. In Excel functions, the input is specified as a cell location and the math is hidden. In MATLAB, the interface has a […]
Analytical Tools to Gain Insight and Speed Up Numerical Analysis
“Symbolic computing can be a practical part of the solution to your problem,” said Deepak Ramaswamy, technical marketing manager at Mathworks. On January 8, 2013 he showed about three hundred participants via webinar how they could switch between analytical tools in a Notebook app to numerical analysis of the same problem in the MATLAB interface. He stepped his way through one “classic” and two “real-life” problems: the damped oscillator model; fuel consumption of a rocket-powered car; and kinematics of a double-jointed robot arm. The three problems can be written as systems of Ordinary Differential Equations (ODEs) and this was the […]
Libor Fallout: Part 3. A Muted Valuation Effect
On December 20, 2012, the third presenter at the GARP webinar on the LIBOR scandal was Robert Maxim, director of Complex Asset Solutions at Duff & Phelps. He spoke about the valuation implications of incorrect LIBOR rates. The cash flow of many financial instruments is indexed to LIBOR, he said, for big companies as well as small, and even for individual consumers such as those holding private student loans. Maxim considered an interest rate swap example in which the floating leg is tied to LIBOR. The valuation is always computed on the difference between the fixed and floating leg. “The […]
Libor Fallout: Part 2. Whistling Past the Graveyard
On December 20, 2012, the second presenter at the GARP webinar on the LIBOR scandal was Cliff Rossi, Executive-in-Residence, Center for Financial Policy, University of Maryland. He described the risk implications arising from the Wheatley Review of LIBOR. Rossi noted that some market participants were “still feeling PTSD from the financial crisis of 2008”—and then they got hit with the LIBOR scandal. Rossi succinctly described what went wrong: Low volume in interbank lending in unsecured transactions created an over-reliance on “expert judgement” hence the rate was subject to manipulation. Part of the problem, Rossi said, is that LIBOR reporting was […]
Libor Fallout: Part 1. The Stomach Ache During the Heart Attack
The emerging scandal around the setting of LIBOR (the London Interbank Offered Rate) prompted GARP (the Global Association of Risk Professionals) to convene a panel of three experts to inform its members about the background and implications of the LIBOR fraud. On December 20, 2012, the first presenter at the GARP webinar was Amy Poster, Strategic Adviser at Iron Harbor Capital Management. She described the background and key facts. Calling it the “$800 trillion scandal,” Poster said that these events touched many derivatives markets, various consumer debt instruments such as credit card loans, and 100 percent of the sub-prime market. […]