1) A rupee today is worth more than a rupee in the future because money can earn interest over time through compounding returns, while carrying risk.
2) The time value of money techniques allow calculation of future or present value of a single amount using compound interest formulas, or a series of payments using annuity formulas.
3) Compounding interest over multiple periods increases returns through the power of compounding, with effective annual rates different than stated rates due to more frequent compounding.
this slides contain: definitions related to bonds, bond value formula and some exercises, comparison between market interest and coupon interest and interest rate risk
this slides contain: definitions related to bonds, bond value formula and some exercises, comparison between market interest and coupon interest and interest rate risk
Present value: The current worth of a future sum of money or stream of cash flows, given a specified rate of return. Future cash flows are "discounted" at the discount rate; the higher the discount rate, the lower the present value of the future cash flows. Determining the appropriate discount rate is the key to valuing future cash flows properly, whether they be earnings or obligations.[2]
Present value of an annuity: An annuity is a series of equal payments or receipts that occur at evenly spaced intervals. Leases and rental payments are examples. The payments or receipts occur at the end of each period for an ordinary annuity while they occur at the beginning of each period for an annuity due.[3]
Present value of a perpetuity is an infinite and constant stream of identical cash flows.[4]
Compound interest (or compounding interest) is interest calculated on the initial principal and also on the accumulated interest of previous periods of a deposit or loan. Thought to have originated in 17th-century Italy, compound interest can be thought of as “interest on interest,” and will make a sum grow at a faster rate than simple interest, which is calculated only on the principal amount. The rate at which compound interest accrues depends on the frequency of compounding; the higher the number of compounding periods, the greater the compound interest. Thus, the amount of compound interest accrued on $100 compounded at 10% annually will be lower than that on $100 compounded at 5% semi-annually over the same time period.
Basic Time Value of Money Formula and Example
Depending on the exact situation in question, the TVM formula may change slightly. For example, in the case of annuity or perpetuity payments, the generalized formula has additional or less factors. But in general, the most fundamental TVM formula takes into account the following variables:
FV = Future value of money
PV = Present value of money
i = interest rate
n = number of compounding periods per year
t = number of years
Based on these variables, the formula for TVM is:
FV = PV x (1 + (i / n)) ^ (n x t)
For example, assume a sum of $10,000 is invested for one year at 10% interest. The future value of that money is:
FV = $10,000 x (1 + (10% / 1) ^ (1 x 1) = $11,000
The formula can also be rearranged to find the value of the future sum in present day dollars. For example, the value of $5,000 one year from today, compounded at 7% interest, is:
PV = $5,000 / (1 + (7% / 1) ^ (1 x 1) = $4,673
This slide set is a work in progress and is embedded in my Principles of Finance course, which is also a work in progress, that I teach to computer scientists and engineers
http://awesomefinance.weebly.com/
INV3703 (Derivatives) - Discussion class slides (2012)Coert87
The slides form part of a discussion class presented to Unisa INV3703 students during September 2012. The prescribed textbook for this module is 'Analysis of Derivatives for the CFA program' by D Chance (2003)
this is a lecture on time value of money which explains the topic time value of money in a very easy and simple way... it also explains some examples on the topic... plus definition of rate of return, real rate of return, inflation premium, nominal interest rate,market risk, maturity risk,liquidity risk,and default risk,
Present value: The current worth of a future sum of money or stream of cash flows, given a specified rate of return. Future cash flows are "discounted" at the discount rate; the higher the discount rate, the lower the present value of the future cash flows. Determining the appropriate discount rate is the key to valuing future cash flows properly, whether they be earnings or obligations.[2]
Present value of an annuity: An annuity is a series of equal payments or receipts that occur at evenly spaced intervals. Leases and rental payments are examples. The payments or receipts occur at the end of each period for an ordinary annuity while they occur at the beginning of each period for an annuity due.[3]
Present value of a perpetuity is an infinite and constant stream of identical cash flows.[4]
Compound interest (or compounding interest) is interest calculated on the initial principal and also on the accumulated interest of previous periods of a deposit or loan. Thought to have originated in 17th-century Italy, compound interest can be thought of as “interest on interest,” and will make a sum grow at a faster rate than simple interest, which is calculated only on the principal amount. The rate at which compound interest accrues depends on the frequency of compounding; the higher the number of compounding periods, the greater the compound interest. Thus, the amount of compound interest accrued on $100 compounded at 10% annually will be lower than that on $100 compounded at 5% semi-annually over the same time period.
Basic Time Value of Money Formula and Example
Depending on the exact situation in question, the TVM formula may change slightly. For example, in the case of annuity or perpetuity payments, the generalized formula has additional or less factors. But in general, the most fundamental TVM formula takes into account the following variables:
FV = Future value of money
PV = Present value of money
i = interest rate
n = number of compounding periods per year
t = number of years
Based on these variables, the formula for TVM is:
FV = PV x (1 + (i / n)) ^ (n x t)
For example, assume a sum of $10,000 is invested for one year at 10% interest. The future value of that money is:
FV = $10,000 x (1 + (10% / 1) ^ (1 x 1) = $11,000
The formula can also be rearranged to find the value of the future sum in present day dollars. For example, the value of $5,000 one year from today, compounded at 7% interest, is:
PV = $5,000 / (1 + (7% / 1) ^ (1 x 1) = $4,673
This slide set is a work in progress and is embedded in my Principles of Finance course, which is also a work in progress, that I teach to computer scientists and engineers
http://awesomefinance.weebly.com/
INV3703 (Derivatives) - Discussion class slides (2012)Coert87
The slides form part of a discussion class presented to Unisa INV3703 students during September 2012. The prescribed textbook for this module is 'Analysis of Derivatives for the CFA program' by D Chance (2003)
this is a lecture on time value of money which explains the topic time value of money in a very easy and simple way... it also explains some examples on the topic... plus definition of rate of return, real rate of return, inflation premium, nominal interest rate,market risk, maturity risk,liquidity risk,and default risk,
TVM, Future Value Interest Factor (FVIF), Present Value Interest Factor (PVIF), present value interest factor of an annuity (PVIFA)
Using estimated rates of return, you can compare the value of the annuity payments to the lump sum.
The present value interest factor may only be calculated if the annuity payments are for a predetermined amount spanning a predetermined range of time.
Time Value of Money Formula
FV = PV x [ 1 + (i / n) ] (n x t)
Formula for Future Value Interest factor:
FVIF = (1+r)n
Formula for PVIF
PVIF = 1 / (1 + r)n
This PPT clears your concepts, by solving practical questions!!!!
See Once & I must say You will get benefit.
By Divya Rastogi
Faculty of Management Department
Introduction to Financial Analytics -Fundamentals of Finance Class I
by Reuben Ray; reuben@pexitics.com
• Time value of money.
• Present value & future value of money.
• Applications of TVM (Time Value of Money)
• Annuity & perpetuity concepts.
• Introduction to financial statements.
2. Q. Why a rupee today is more valuable
than a rupee a year later ?
Individuals prefer current consumption than
future consumption.
Capital can be employed productively to
generate positive returns.
Risk is involved.
In an inflationary period a rupee today
represents a greater real purchasing power.
3. Techniques of Time Value of Money
Compounding technique
How much a sum of money becomes at a
future date?
Discounting or present value technique
What the value is today of some future sum
of money?
4. Future value of a Single Amount
Based on the concept of “Compounding”.
Formula:
FVn = PV (1+r)ⁿ
or FVn = PV (FVIF)
FVn : Future value after n years
PV : Present value
r : rate of interest
(1+r)ⁿ : Future value interest factor
5. Example
Suppose you invest Rs.1000 in XYZ
company @ 10% per year compounded
annually, for 3 years.
Then, amount after 3 years = Rs.1331
6. Calculations
In Depth:
For first year
Principal at start 1000
Interest @ 10% 100
Principal at end 1100
For the second year
Principal at start 1100
Interest @ 10% 110
Principal at end 1210
For the third year
Principal at end 1210
Interest @ 10% 121
Principal at end 1331
Or
Formula:
FV3 =1000(1+.10)³
=1000(1.10)³
= 1331
8. Doubling Period
Rule of 72
Formula:
Time = 72
Period interest rate
Ex:
If interest rate is 10%
then the time would be
72/10 = 7.20 years
Rule of 69
Formula:
Time = 0.35 + 69
Period rate
Ex:
If interest rate is 10%
then the time would be
0.35 + 69/10 = 7.25
years
9. Multiple Compounding period
Where interest is compounded more than
once in a year
FVn = PV (1+r/m)m*n
where
FVn : Future value after n years
PV : Present value or original sum of money
r : rate of interest
m : number of times of compounding per year
10. Effective Rate of Interest in case of Multi-
period Compounding
Effective rate of Interest = (1+r/m)m
– 1
where
r : rate of interest
m : number of times of compounding per year
11. Future Value of Series of Payments
FVn= A1(1+r)n-1
+A2(1+r)n-2
+…+An-1(1+r)+An
Where:
FVn = Future value at period n
An = Payment made after period n
r = rate of interest
12. Present value of a Single Amount
Based on the concept of “Discounting”.
Formula:
PV = FVn
(1+r)ⁿ
Or PV = FVn (PVIF)
FVn : Future value after n years
PV : Present value
1 / (1+r)ⁿ : discounting factor or present value interest
factor
13. Verification of the earlier example
r = 10%, FV3= Rs.1331, n= 3years
PV = 1331 [1/(1+0.1)³]
1331 [1/(1.1)³] = Rs1000
14. Present Value of Series of Payments
PV = A1/(1+r)+A2/(1+r)2
+….+An-1/(1+r)n-1
+
An/(1+r)n
Where:
PV = Present value at period n
An = Payment made after period n
r = rate of interest
15. An annuity requires that:
the periodic payments or receipts
(rents) are always of the same amount,
the interval between such payments or
receipts be the same, and
AnnuityAnnuity
16. Annuities may be broadly classified as:
Ordinary or deferred annuities: where
cash flows occur at the end of the
period.
Annuities due: where cash flows occur
at the beginning of the period.
Types of AnnuitiesTypes of Annuities
17. Compound Value of Annuity
FVAn = A [(1+r)n-1
/r]
or FVAn = A (FVIFA)
Where:
FVAn = future value of an annuity
r = rate of interest
n = number of years
[(1+r)n-1
/r] = future value interest factor of annuity
FV of Annuity due = A [(1+r)n-1
/r] (1+r)
18. Present Value of an Annuity
PVAn = A [{1-(1/1+r)n
}/r]
or PVAn = A (PVIFA)
Where:
PVAn = Present value of an annuity
r = rate of interest
n = number of years
[{1-(1/1+r)n
}/r] or PVIFA = Present value interest factor of
annuity
PV of Annuity due = A (PVIFA) (1+r)