Loose-Leaf Essentials of Investments
Loose-Leaf Essentials of Investments
10th Edition
ISBN: 9781259604966
Author: Kane, Alex, Marcus Professor, Alan J., Bodie Professor, Zvi
Publisher: McGraw-Hill Education
Question
Book Icon
Chapter 11, Problem 26PS
Summary Introduction

(a)

To Discuss:

A 30-year maturity bond making annual coupon payments with a coupon rate of 12% has duration of 11.54 years and convexity of 192.4. The bond currently sells at a yield to maturity of 8%.

To use a financial calculator or spreadsheet to find the price of the bond if its yield to maturity falls to 7%.

Introduction:

When specified payments are made by the issuer to the holder for a given period of time due to an obligation created by a security,then that security is known as Bond.The amount the holder will receive on maturity along with the coupon rate which is also known as the interest rate of the bond is known as the face value of the bond.The discount rate due to which the present payments from the bond become equal to its price i.e. it is the average rate of return which a holder can expect from a bond,is known as Yield to Maturity.

The time taken by the bond to change based on the interest rate changes is displayed by Convexity. Duration measures approximately a bond's price sensitivity to interest rates changes.

Expert Solution
Check Mark

Answer to Problem 26PS

Price of Bond using a financial calculator if yield to maturity falls to 7% is 1620.45.

Explanation of Solution

Price of the bond when the yield to maturity is 8% using a financial calculator can be calculated as below:

Loose-Leaf Essentials of Investments, Chapter 11, Problem 26PS , additional homework tip  1

Loose-Leaf Essentials of Investments, Chapter 11, Problem 26PS , additional homework tip  2

So, the price of the bond with 8% yield is 1450.31.

So, the price of the bond with 7% yield is 1620.45.

Summary Introduction

(b)

To Discuss:

A 30-year maturity bond making annual coupon payments with a coupon rate of 12% has duration of 11.54 years and convexity of 192.4The bond currently sells at a yield to maturity of 8%.

To predict the price using the duration rule.

Introduction:

When specified payments are made by the issuer to the holder for a given period of time due to an obligation created by a security, then that security is known as Bond. The amount the holder will receive on maturity along with the coupon rate which is also known as the interest rate of the bond is known as the face value of the bond. The discount rate due to which the present payments from the bond become equal to its price i.e. it is the average rate of return which a holder can expect from a bond, is known as Yield to Maturity.

The time taken by the bond to change based on the interest rate changes are displayed by Convexity.

Duration measures approximately a bond's price sensitivity to interest rates changes.

Expert Solution
Check Mark

Answer to Problem 26PS

Price of Bond using the duration rule if yield to maturity falls to 7% is 1605.28.

Explanation of Solution

The price of the bond with 8% yield is 1450.31.

Price of the Bond using the duration rule, if yield to maturity falls to 7%:

Predicted Price change = (Duration1+y)×(Δy)×P0

= (11.541+.08)×(.01)×1450.31

=154.97

Predicted new price=1450.31+154.97=1605.28

Summary Introduction

(c)

To Discuss:

A 30-year maturity bond making annual coupon payments with a coupon rate of 12% has duration of 11.54 years and convexity of 192.4.The bond currently sells at a yield to maturity of 8%.

To predict the price using the duration with convexity rule.

Introduction:

When specified payments are made by the issuer to the holder for a given period of time due to an obligation created by a security,then that security is known as Bond.The amount the holder will receive on maturity along with the coupon rate which is also known as the interest rate of the bond is known as the face value of the bond.The discount rate due to which the present payments from the bond become equal to its price i.e. it is the average rate of return which a holder can expect from a bond,is known as Yield to Maturity.

The time taken by the bond to change based on the interest rate changes is displayed by Convexity. Duration measures approximately a bond's price sensitivity to interest rates changes.

Expert Solution
Check Mark

Answer to Problem 26PS

Price of Bond using the duration with convexity rule if yield to maturity falls to 7% is 1619.23.

Explanation of Solution

So, the price of the bond with 8% yield is 1450.31.

Price of the Bond using Duration-with-Convexity Rule, if yield to maturity falls to 7%:

Predicted price change = {[(Duration1+y)×(Δy)]+[0.5×Convexity×(Δy)2]}×P0

= {[(11.541+.08)×(0.01)]+[0.5×192.4×(0.01)2]}×1450.31

=168.92

Predicted new price=1450.31+168.92=1619.23

Summary Introduction

(d)

To Discuss:

A 30-year maturity bond making annual coupon payments with a coupon rate of 12% has duration of 11.54 years and convexity of 192.4. The bond currently sells at a yield to maturity of 8%.

To determine the percent error for each rule and to conclude about the accuracy of the two rules.

Introduction:

When specified payments are made by the issuer to the holder for a given period of time due to an obligation created by a security,then that security is known as Bond.The amount the holder will receive on maturity along with the coupon rate which is also known as the interest rate of the bond is known as the face value of the bond.The discount rate due to which the present payments from the bond become equal to its price i.e. it is the average rate of return which a holder can expect from a bond,is known as Yield to Maturity.

The time taken by the bond to change based on the interest rate changes is displayed by Convexity. Duration measures approximately a bond's price sensitivity to interest rates changes.

Expert Solution
Check Mark

Answer to Problem 26PS

The percentage error of duration rule is -.98% and percentage error of duration with convexity rule is -.075%.

Conclusion: The duration-with-convexity rule provides more accurate approximations tothe true change in price.

Explanation of Solution

Percent error for duration rule = 1605.281620.451620.45

= -0.0094

= -0.94%

Percent error for duration with convexity rule= 1619.231620.451620.45

= -0.00075

= -0.075%

The duration-with-convexity rule provides more accurate approximations to

the true change in price.

Conclusion: The percentage error using convexity with duration is less than one-tenth the error using only duration to estimate the price change.

Summary Introduction

(e)

To Discuss:

A 30-year maturity bond making annual coupon payments with a coupon rate of 12% has duration of 11.54 years and convexity of 192.4The bond currently sells at a yield to maturity of 8%.

To repeat the analysis if the bond's yield to maturity increases to 9% and to determine whether the conclusions about the accuracy of the two rules with parts (a)-(d) were consistent.

Introduction:

When specified payments are made by the issuer to the holder for a given period of time due to an obligation created by a security,then that security is known as Bond.The amount the holder will receive on maturity along with the coupon rate which is also known as the interest rate of the bond is known as the face value of the bond.The discount rate due to which the present payments from the bond become equal to its price i.e. it is the average rate of return which a holder can expect from a bond,is known as Yield to Maturity.

The time taken by the bond to change based on the interest rate changes is displayed by Convexity. Duration measures approximately a bond's price sensitivity to interest rates changes.

Expert Solution
Check Mark

Answer to Problem 26PS

The conclusions about the accuracy of the two rules with parts (a)-(d) were consistent on repeating the analysis if the bond's yield to maturity increases to 9%.

Explanation of Solution

Loose-Leaf Essentials of Investments, Chapter 11, Problem 26PS , additional homework tip  3

Loose-Leaf Essentials of Investments, Chapter 11, Problem 26PS , additional homework tip  4

So, the price of the bond with 9% yield is 1308.21.

Price of the Bond using the duration rule, if yield to maturity rises to 9%:

Predicted Price change = (Duration1+y)×(Δy)×P0

= (11.541.08)×0.01×1450.31

=-154.97

Predicted new price=1450.31-154.97

=1295.34

Percent error= 1295.341308.211308.21

= -0.0098

= -0.98%

Price of the Bond using Duration-with-Convexity Rule, if yield to maturity rises to 9%:

Predicted price change = {[(Duration1+y)×(Δy)]+[0.5×Convexity×(Δy)2]}×P0

= {[(11.541+.08)×(0.01)]+[0.5×192.4×(0.01)2]}×1450.31

= -141.02

Predicted new price=1450.31-141.02=1309.29

Percent error= 1309.291308.211308.21

=0.00083

=0.083%

The percentage error using convexity with duration is less than one-tenth the error using only duration to estimate the price change.

The previous conclusion about the duration with convexity rule being more accurate is consistent with parts (a) - (d) if the bond's yield to maturity rises to 9%.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
A commercial real estate investment fund must report its quarterly investment performance to investors. A summary of its (1) beginning and end-of-quarter assets and equity and (2) cash inflows and outflows during the quarter are as follows: Beginning of Quarter During Quarter $64 million Cash $10 million NOI from operations $514 million Market value of props $2 million Paid management fees $34 million Other Investments $25 million Distributions to investors $328 million Fund debt $214 million Investor contributions     $189 million Property acquisitions     $39 million Property dispositions The other investments will earn 4 percent interest (1 percent per quarter) and fund debt will be at a 6 percent rate (1.5 percent per quarter). The properties were appraised at the end of the quarter for $669 million. Assume any interest on short-term investments is offset by interest paid on short-term debt. Required: What would be the beginning equity value? What would be the…
The Green Mortgage Company has originated a pool containing 75 ten-year fixed interest rate mortgages with an average balance of $103,200 each. All mortgages in the pool carry a coupon of 12 percent. (For simplicity, assume that all mortgage payments are made annually at 12 percent interest.) Green would now like to sell the pool to FNMA. Required: Assuming a constant annual prepayment rate of 10 percent (for simplicity, assume that prepayments are based on the pool balance at the end of each year), what would be the price that Green should obtain on the date of issuance if market interest rates were (1) 11 percent? (2) 12 percent? (3) 9 percent? Assume that five years have passed since the date in (a). What will the pool factor be? If market interest rates are 12 percent, what price can Green obtain then? Instead of selling the pool of mortgages in (a), Green decides to securitize the mortgages by issuing 100 pass-through securities. The coupon rate will be 11.5 percent and the…
Chewy, Inc. gas a gross profit of $500,000 and $140,000 in depreciation expense. Selling and administrative expense is $80,000. Given that the tax rate is 30 percent, compute the cash flow for the firm.
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Essentials Of Investments
Finance
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Mcgraw-hill Education,
Text book image
FUNDAMENTALS OF CORPORATE FINANCE
Finance
ISBN:9781260013962
Author:BREALEY
Publisher:RENT MCG
Text book image
Financial Management: Theory & Practice
Finance
ISBN:9781337909730
Author:Brigham
Publisher:Cengage
Text book image
Foundations Of Finance
Finance
ISBN:9780134897264
Author:KEOWN, Arthur J., Martin, John D., PETTY, J. William
Publisher:Pearson,
Text book image
Fundamentals of Financial Management (MindTap Cou...
Finance
ISBN:9781337395250
Author:Eugene F. Brigham, Joel F. Houston
Publisher:Cengage Learning
Text book image
Corporate Finance (The Mcgraw-hill/Irwin Series i...
Finance
ISBN:9780077861759
Author:Stephen A. Ross Franco Modigliani Professor of Financial Economics Professor, Randolph W Westerfield Robert R. Dockson Deans Chair in Bus. Admin., Jeffrey Jaffe, Bradford D Jordan Professor
Publisher:McGraw-Hill Education