Value at risk

Market Risk, VaR, Stress Testing, and Chase Manhattan's Playbook

Book: Enterprise Risk Management: From Incentives to Controls
Author: James Lam
ISBN: 978-1-118-41361-6


What Counts as Market Risk?

Market risk is the chance you lose money when prices or rates move against you. Every company has some version of it. Banks face interest rate mismatches and trading books. Multinationals face FX when overseas cash does not match home currency needs. Energy firms feel input and output price gaps. Even pension shortfalls are market risk in disguise. GM still carried a $109 billion pension gap years after its 2009 restructuring. Ford later announced an $18.7 billion shortfall.

FRM Handbook Ch 16: Advanced Risk Models Multivariate (VaR Methods and Limitations)

Book: Financial Risk Manager Handbook Plus Test Bank
Author: Philippe Jorion
ISBN: 978-0-470-90401-5


Once you have mapped your portfolio to risk factors, the next question is simple but hard: how do you turn those exposures into a VaR number? Jorion walks through three mainstream methods in Chapter 16, then spends serious time on what they miss. That second part matters more than most textbooks admit.

FRM Handbook Ch 1: Risk Management

Book: Financial Risk Manager Handbook Plus Test Bank
Author: Philippe Jorion
ISBN: 978-0-470-90401-5

Chapter 1 is the manifesto for the rest of the book. Jorion defines financial risk management as identifying, assessing, measuring, and managing financial risks to create economic value. That last phrase matters. The job is not to eliminate risk. It is to take risks that pay.

Value at Risk: Measuring How Much You Could Lose

Any smart investor, whether a billion-dollar bank or a retiree with a savings account, should know the answer to one question: how much could I lose? Chapter 19 introduces Value at Risk (VaR), the industry standard for answering exactly that.