Question: In this question, you are to use historical return data to estimate means and std deviations. Rates of Return 1926-2008 World Portfolios U.S. Markets Year

In this question, you are to use historical return data to estimate means and std deviations.

Rates of Return 1926-2008
World Portfolios U.S. Markets
Year Equity Return in U.S. Dollars Bond Return in U.S. Dollars Small Stocks Large Stock Long-Term T-Bonds T-Bills Inflation Real T-bill Rates
1926 25.24 8.10 -8.91 12.21 4.54 3.19 -1.12 4.36
1927 23.15 9.62 35.48 35.99 8.11 3.13 -2.26 5.51
1928 28.62 2.44 51.31 39.29 -0.93 3.54 -1.16 4.76
1929 -12.56 3.45 -48.35 -7.66 4.41 4.74 0.59 4.13
1930 -22.6 6.04 -48.36 -25.90 6.22 2.43 -6.40 9.43
1931 -39.94 -12.32 -53.17 -45.56 -5.31 1.09 -9.32 11.48
1932 1.46 18.26 8.58 -9.14 11.89 0.95 -10.27 12.50
1933 70.81 29.26 153.18 54.56 1.03 0.30 0.76 -0.46
1934 0.15 3.87 34.78 -2.32 10.15 0.18 1.52 -1.32
1935 22.44 -1.41 72.87 45.67 4.98 0.14 2.99 -2.77
1936 18.84 -0.49 77.01 33.55 6.52 0.18 1.45 -1.25
1937 -17.7 -0.96 -55.05 -36.03 0.43 0.29 2.86 -2.50
1938 6.21 0.65 15.46 29.42 5.25 -0.04 -2.78 2.82
1939 -5.6 -5.11 -6.79 -1.06 5.90 0.01 0.00 0.01
1940 7.97 11.32 -14.15 -9.65 6.54 -0.02 0.71 -0.72
1941 13.26 5.61 -13.42 -11.20 0.99 0.04 9.93 -9.00
1942 -0.56 -3.69 39.66 20.80 5.39 0.28 9.03 -8.03
1943 19.3 2.76 108.74 26.54 4.87 0.36 2.96 -2.53
1944 13.49 3.02 61.46 20.96 3.59 0.33 2.30 -1.93
1945 13.72 0.08 81.98 36.11 6.84 0.32 2.25 -1.89
1946 -16.91 -13.50 -13.17 -9.26 0.15 0.36 18.13 -15.04
1947 -1.09 -8.46 -1.91 4.88 -1.19 0.50 8.88 -7.70
1948 3.06 5.59 -6.50 5.29 3.07 0.81 2.73 -1.87
1949 17.35 1.83 21.20 18.24 6.03 1.12 -1.83 3.00
1950 24.44 2.52 46.88 32.68 -0.96 1.22 5.80 -4.33
1951 28.69 0.60 6.68 23.47 -1.95 1.49 5.97 -4.23
1952 14.21 4.73 5.12 18.91 1.93 1.65 0.91 0.73
1953 5.37 3.74 -5.60 -1.74 3.83 1.83 0.60 1.22
1954 48.2 7.66 63.70 52.55 4.88 0.86 -0.37 1.23
1955 22.94 0.20 24.62 31.44 -1.34 1.57 0.37 1.20
1956 8.62 -4.28 4.30 6.45 -5.12 2.47 2.83 -0.35
1957 -6.86 2.97 -13.99 -11.14 9.46 3.15 3.04 0.11
1958 36.78 -0.42 65.52 43.78 -3.71 1.53 1.76 -0.23
1959 24.96 0.47 21.84 12.95 -3.55 2.98 1.52 1.44
1960 7.71 10.46 -4.72 0.19 13.78 2.67 1.36 1.29
1961 19.86 1.99 29.48 27.63 0.19 2.12 0.67 1.44
1962 -7.2 9.59 -11.56 -8.79 6.81 2.73 1.23 1.48
1963 14.35 2.76 18.51 22.63 -0.49 3.11 1.65 1.44
1964 11.05 3.20 19.05 16.67 4.51 3.53 1.20 2.30
1965 10.49 2.84 39.27 12.50 -0.27 3.92 1.92 1.96
1966 -6.47 5.36 -6.90 -10.25 3.70 4.75 3.36 1.34
1967 23.75 -3.28 104.15 24.11 -7.41 4.21 3.28 0.90
1968 19.92 2.11 50.43 11.00 -1.20 5.22 4.71 0.49
1969 -6.21 -2.35 -31.38 -8.33 -6.52 6.57 5.90 0.63
1970 -2.94 9.76 -17.95 4.10 12.69 6.52 5.57 0.90
1971 19.22 15.01 17.96 14.17 17.47 4.39 3.27 1.08
1972 25.23 7.90 0.20 19.14 5.55 3.84 3.41 0.42
1973 -15.81 4.39 -38.33 -14.75 1.40 6.93 8.94 -1.85
1974 -25.48 5.08 -27.40 -26.40 5.53 8.01 12.10 -3.65
1975 36.65 7.44 59.51 37.26 8.50 5.80 7.13 -1.24
1976 17.89 11.26 49.03 23.98 11.07 5.08 5.04 0.04
1977 4.95 16.04 27.63 -7.26 0.90 5.13 6.68 -1.45
1978 21.28 13.56 24.96 6.50 -4.16 7.19 8.99 -1.65
1979 8.52 0.41 41.32 18.77 9.02 10.38 13.26 -2.54
1980 28.07 2.84 40.26 32.48 13.17 11.26 12.35 -0.97
1981 -2.86 -3.78 -1.71 -4.98 3.61 14.72 8.91 5.33
1982 12.49 21.95 27.84 22.09 6.52 10.53 3.83 6.45
1983 24.61 1.73 34.34 22.37 -0.53 8.80 3.79 4.83
1984 6.97 7.50 -10.49 6.46 15.29 9.84 4.04 5.57
1985 40.98 34.12 29.22 32.00 32.68 7.72 3.79 3.79
1986 45.1 30.56 3.59 18.40 23.96 6.16 1.19 4.91
1987 23.11 18.86 -14.30 5.34 -2.65 5.47 4.33 1.09
1988 22.61 5.24 18.61 16.86 8.40 6.36 4.41 1.87
1989 16.83 6.48 9.01 31.34 19.49 8.38 4.64 3.57
1990 -17.85 12.07 -27.24 -3.20 7.13 7.84 6.26 1.49
1991 18.89 18.58 49.09 30.66 18.39 5.60 2.98 2.54
1992 -5.24 4.65 21.11 7.71 7.79 3.50 2.97 0.51
1993 25.94 20.22 19.01 9.87 15.48 2.90 2.81 0.09
1994 6.08 -1.67 -5.59 1.29 -7.18 3.91 2.60 1.28
1995 16.88 26.61 34.01 37.71 31.67 5.60 2.53 2.99
1996 13.1 3.68 16.54 23.07 -0.81 5.20 3.38 1.76
1997 13.37 6.78 23.82 33.17 15.08 5.25 1.70 3.49
1998 21.64 17.21 -7.36 28.58 13.52 4.85 1.61 3.19
1999 32.7 -5.60 40.55 21.04 -8.74 4.69 2.68 1.96
2000 -15.41 8.22 -6.20 -9.10 20.27 5.88 3.44 2.36
2001 -16.21 -0.34 29.25 -11.89 4.21 3.86 1.60 2.22
2002 -16.81 22.91 -11.77 -22.10 16.79 1.63 2.48 -0.83
2003 37.82 11.81 74.75 28.69 2.38 1.02 2.04 -1.00
2004 17.19 12.67 14.36 10.88 7.71 1.19 3.34 -2.08
2005 14.39 -0.03 3.26 4.91 6.50 2.98 3.39 -0.40
2006 21.52 -3.00 17.69 11.78 -1.21 4.81 2.57 2.18
2007 18.94 2.30 -8.26 3.53 10.25 4.67 4.12 0.53
2008 -44.00 1.20 -34.97 -38.49 1.34 1.55 0.10 1.45

(i) Calculate the averge return of the large cap, small cap, and the T-bills using the Excel function AVERAGE

(ii) Calculate the std. dev. of the large cap and small cap using the Excel function STDEVP;

(iii) Calculate the Sharpe ratio of the large cap using the formula: (Ave ret of large cap - Avg ret of T-bills)/Std dev. of large cap; Calculate the Sharpe ratio of the small cap in the similar fashion. Which asset class has the highest Sharpe ratio?

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