76 FIXED INCOME AND INTEREST RATE DERIVATIVE ANALYSIS
a better hedge. The assumption that all rates move in unison suggests that
anything can be hedged by choosing the appropriate number of any other
instrument. This is clearly fallacious so we now introduce a method which
results in better actual hedging performance.
4.5.2 Key
rates
The essence of the problem with the simplistic use of PVBP as outlined
above was the untenable assumption that all rates moved in unison. The
key rate approach as outlined in Chapter 2 instead selects a small number
of key rates and then ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.