See Table 1 for the results. Results show that we have determined the same results as that of provided on the assignment sheet.
ii. The estimated beta is determined to be 0.493.
iii.
XYZ Returns
SP 500 Returns
Mean
10%
9%
Standard Deviation
0.011595018
0.016363917
Variance
0.000134444
0.000267778
Co-Variance
0.000119
Correlation
0.69686035
iv.
Linar Equation Based on CAPM
Risk Free Rate
Rf
Beta
0.493775934
Stock Returns
10%
Markets Returns
9%
Return on XYZ = Rf + Beta ( Rm - Rxyz)
Return on XYZ = Rf + 0.494 x (0.09 - .10)
Return on XYZ = Rf - 0.00494
v.
Goal Seek
at Rf = 10.1%
Risk Free Rate
10.20%
10.10%
Return on XYZ
10%
10.30%
Based on the data analysis tool in excel, goal seek, the risk free rate is determined to be 10.2%. We have entered the capm formula in a cell and set the result equal to the XYZ average return. Using goal seek, we change the risk free rate in a way that yields the same result for return as its average return i.e., 10%.
vi.
Year
XYZ Returns
SP 500 Returns
X Variable 1
X Variable 2
1992
9%
7%
1
1
1993
10%
9%
2
4
1994
10%
10%
3
9
1995
10%
12%
4
16
1996
10%
11%
5
25
1997
11%
10%
6
36
1998
11%
10%
7
49
1999
10%
9%
8
64
2000
9%
8%
9
81
2001
7%
7%
10
100
First requirement
According to the statistical analysis of the data via the application of regression analysis, it can be interpreted that the co-efficient representing each of the study variable is significant. The alpha values representing X variable 1 and X variable 2 are less than the threshold selected (0.05). Moreover, the co-efficient for X variable 1 is 0.020098 which asserts that one unit change in the independent variable will affect the dependent variable by 0.020098 units. In addition, the coefficient representing X variable 2 is equal to -0.00193 which asserts that one unit change in the independent variable will negatively influence the dependent variable by 0.00193 unit change. The coefficients representing both variables are less than 0.05; hence, the effect depicted by the independent variable is significant not hypothetical.
Third Requirement
According to the analysis of the data through regression analysis, it can be interpreted that the alpha value of the model prescribed in the table of ANOVA is statistically significant as the sig value is less than 0.05 (0.000952). Since the model is statistically significant and the independent variables tend to have a significant impact on the dependent variable; hence, it can be interpreted that the model can be successfully used in forecasting the future returns. The independent variable used in this model is momentously influenced by the dependent variables. Therefore, the future analysis carried out through the prescribed statistical model will also reveal suitable outcomes that can be of essential importance in forecasting future returns.
Four Requirements
After determining the statistical outcomes using regression analysis on model, we have found the same results. See Table 2. Table 1
Regression Statistics
Multiple R
0.69686035
R Square
0.485614348
Adjusted R Square
0.421316141
Standard Error
0.008820478
Observations
10
ANOVA
df
SS
MS
F
Significance F
Regression
1
0.000587593
0.000587593
7.552533333
0.025129216
Residual
8
0.000622407
7.78008E-05
Total
9
0.00121
Coefficients
Standard Error
t Stat
P-value
Lower 95%
Upper 95%
Lower 95.0%
Upper 95.0%
Intercept
0.051078838
0.016940822
3.015133433
0.016682621
0.012013233
0.090144443
0.012013233
0.090144443
SP 500 Returns
0.493775934
0.17967332
2.748187281
0.025129216
0.079448514
0.908103353
0.079448514
0.908103353
Table 2
SUMMARY OUTPUT
Regression Statistics
Multiple R
0.928982061
R Square
0.86300767
Adjusted R Square
0.823867004
Standard Error
0.006867642
Observations
10
ANOVA
df
SS
MS
F
Significance F
Regression
2
0.002079848
0.00103992
22.0488756
0.000951562
Residual
7
0.000330152
4.7165E-05
Total
9
0.00241
Coefficients
Standard Error
t Stat
P-value
Lower 95%
Upper 95%
Lower 95.0%
Upper 95.0%
Intercept
0.056833333
0.00807739
7.03610125
0.00020489
0.037733341
0.075933325
0.037733341
0.075933325
X Variable 1
0.020098485
0.003373459
5.95782769
0.00056561
0.012121523
0.028075447
0.012121523
0.028075447
X Variable 2
-0.001931818
0.000298876
-6.46361653
0.00034579
-0.002638547
-0.001225089
-0.002638547
-0.001225089
Question 2:10 year lease on a piece of of specialized mining equipment
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