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Basic Question 1 of 7

In the Vasicek model, dr = a(b-r)dt + σ dz, the speed of reversion is:

A. a
B. b
C. dz

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I am happy to say that I passed! Your study notes certainly helped prepare me for what was the most difficult exam I had ever taken.
Andrea Schildbach

Andrea Schildbach

Learning Outcome Statements

describe fixed-income securities with embedded options;

CFA® 2026 Level II Curriculum, Volume 4, Module 27.