Now evaluate portfolios A and B using the Sharpe Measure:
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- 1. Explain, why doesn’t an estimated absolute covariance number tell the investor much about the relationship between the returns on the two assets?Discuss two extensions to the original GARCH (p,q) model and explain additional characteristics of financial data they might be able to capture.Indicate whether the statement is true or false, and justify your answer.If the quality of cars is normally distributed rather than uniformly distributed, the market will not unravel.
- Explain with all necessary mathematical details as how would you determine the risk-neutral geometric Brownian motion price of an up-and-out European barrier option using the multiperiod binomial model?What is the market equalibrian point?Why do the results imply that long term investing is less risky than short term investing
- Insurance companies can lower their risks by A) using the law of large numbers to make the number of claims more predictable. B) diversifying across insurance products. C) granting large numbers of independent risk policies. D) all of the aboveA proposed project has the following cash flow estimates.Assuming statistically independent cash flows, a normally distributed net present value, and a minimum attractive rate of return of 15%, determine the following. For the following questions, employ an analytical solution: a. the mean and standard deviation of net present value. b. the probability that the net present value is negative. c. the probability that the net present value is greater than $1,000,000. Assume the initial investment and annual receipts are normally distributed. d. Using a Monte Carlo simulation with 10,000 iterations, estimate the probability that the present worth is negative.Ajax has established a new sandwich shop format for airports and train stations.Here, the sandwitches are only made from a specially made,long,individual loaf of bread.But the innovations is that the sandwiches are not made ahead in large batches.Intead,a few of each variety of sandwich are made at a time,in the shop,with the result being a better ability to exactly match supply to demand. If prior to this change the shop has roughly 5 percent leftovers of one-half of the sandwich varieties each day,but could have sold 10 percent more of the two best sellers that day,what are the potential benefits of the new format if the store sells 12 different sandwiches each with an average demand of 20 per day?
- You do not need a lot of money to invest in a mutual fund. However, if you decide to put some money into an investment, you are usually advised to leave it in for (at least) several years. Why? Because good years tend to cancel out bad years, giving you a better overall return with less risk. To see what we mean, let's use a 3-year moving average on the Calvert Social Balanced Fund (a socially responsible fund). Year 1 2 3 4 5 6 7 8 9 10 11 % Return 1.78 17.79 7.46 5.95 −4.74 25.85 9.03 18.92 17.49 6.80 −2.38 (a) Use a calculator with mean and standard deviation keys to find the mean and standard deviation of the annual return for all 11 years. (Round your answers to two decimal places.) x = % s = % (b) To compute a 3-year moving average for 1992, we take the data values for year 3 and the prior 2 years and average them. To compute a 3-year moving average for year 4, we take the data values for year 4 and the prior 2 years and average them. Verify that the…Hudson Corporation is considering three options for managing its data processing operation: continue with its own staff, hire an outside vendor to do the managing (referred to as outsourcing), or use a combination of its own staff and an outside vendor. The cost of the operation depends on future demand. The annual cost of each option (in thousands of dollars) depends on demand as follows: a. If the demand probabilities are .2, .5,and .3, which decision alternative will minimize the expected cost of the data processing operation? What is the expected annual cost associated with your recommendation? b. What is the expected value of perfect information?A proposed project has the following cash flow estimates. Assuming independent cash flows, a normally distributed net present value, and a minimum attractive rate of return of 18%, determine the following. For the following questions, employ an analytical solution: a. The mean and standard deviation of net present value. b. The probability that the net present value is positive. c. The probability that the net present value is greater than $5,000. Assume the initial investment and annual receipts are normally distributed. d. Using a Monte Carlo simulation with 10,000 iterations, estimate the probability that the present worth is positive and estimate the probability that the present worth is greater than $5,000.