10. The bond has a 30-year maturity, an 8% coupon, and sells at an initial yield to maturity of 8%. Because the coupon rate equals yield to maturity, the bond sells at par value, or $1,000. The modified duration of the bond at its initial yield is 11.26 years, and its convexity is 212.4. If the bond's yield increases from 8% to 10%, the bond price will fall to $811.46, a decline of 18.85%. a. How does the price change according to the duration rule?

Essentials of Economics (MindTap Course List)
8th Edition
ISBN:9781337091992
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter19: The Basic Tools Of Finance
Section: Chapter Questions
Problem 3PA
icon
Related questions
Question
10. The bond has a 30-year maturity, an 8% coupon, and sells at an initial yield to maturity of 8%. Because the
coupon rate equals yield to maturity, the bond sells at par value, or $1,000. The modified duration of the bond at its
initial yield is 11.26 years, and its convexity is 212.4. If the bond's yield increases from 8% to 10%, the bond price
will fall to $811.46, a decline of 18.85%.
a. How does the price change according to the duration rule?
b. How does the price change according to the duration-with-convexity rule?
Transcribed Image Text:10. The bond has a 30-year maturity, an 8% coupon, and sells at an initial yield to maturity of 8%. Because the coupon rate equals yield to maturity, the bond sells at par value, or $1,000. The modified duration of the bond at its initial yield is 11.26 years, and its convexity is 212.4. If the bond's yield increases from 8% to 10%, the bond price will fall to $811.46, a decline of 18.85%. a. How does the price change according to the duration rule? b. How does the price change according to the duration-with-convexity rule?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Rule of 70
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Essentials of Economics (MindTap Course List)
Essentials of Economics (MindTap Course List)
Economics
ISBN:
9781337091992
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Principles of Economics, 7th Edition (MindTap Cou…
Principles of Economics, 7th Edition (MindTap Cou…
Economics
ISBN:
9781285165875
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Principles of Macroeconomics (MindTap Course List)
Principles of Macroeconomics (MindTap Course List)
Economics
ISBN:
9781285165912
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Brief Principles of Macroeconomics (MindTap Cours…
Brief Principles of Macroeconomics (MindTap Cours…
Economics
ISBN:
9781337091985
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Principles of Macroeconomics (MindTap Course List)
Principles of Macroeconomics (MindTap Course List)
Economics
ISBN:
9781305971509
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning