We have 2 independent investments. Each of them may have a 1% chance of a loss of $10m, a 2% chance of a loss of $5m, a 3% chance of a loss of $1m and a 94% chance of a profit of $1m. Question. The VaR 0.95 for each single investment is... The espected shortfall (ES)0.95 for each single investment is...
The VaR at significance level=0.95 (or probability p=0.05) estimates how much an investment is likely to lose(minimum) with the given probability in a particular amount of time. It can be defined as the maximum loss if we exclude all the worse possible outcomes whose combined probability is p.
In this case,we exclude the bottom 5% of worst likely outcomes(i.e. 1% chance of loss of 10 million,2% chance of loss of $5 million,an another 2% chance of loss of 1 million) and so the Maximum possible loss is 1 million (1% chance of loss of 1 million is still remaining)
The expected shortfall at 0.95 level means the Expected outcome of the worst 5% cases. It is different from VaR as it also considers the values of those worst 5%
The expected outcome of losses of the worst 5% is 1/5*10 million+2/5*$5 million+2/5*$1 million= $6 million
So the expected shortfall at this level is $6 million
We have 2 independent investments. Each of them may have a 1% chance of a loss...
Exercise 4 (15 points) Suppose that each of two investments has a 1.5% chance of a loss of $5 million, a 4.5 % chance of a loss of 2 million, and a 94% chance ofa profit of $2 million. They are independent of each- other. a. What is the one-day VaR for one of the investments when the confidence level is 95%? 99%? (5 points) b. What is the 10-day VaR when the confidence level is 95 % ? (3...
Problem 1. Suppose we are betting money on the outcome of a game of chance with two outcomes (e.g. roulette). If we guess correctly we get double our bet back and otherwise we lose the money we've bet. Consider the strategy where you initially bet one euro and you keep playing and doubling your bet until the first time you win. At that point you go home, having made a net profit. Let p be the probability of winning a...
3) The chance that a salmon jumps up the waterfall to upstream successfully 35%. We have a group of 9 salmon. a) What is the chance that none of them jump up successfully? b) What is the chance that all of them reach up-stream? c) What is the chance that at least 2 of them reach up-stream? d) What is the chance that at most 1 of them reach up-stream? e) Is "at least 1" complement of event "at most...
3) The chance that a salmon jumps up the waterfall to upstream successfully 35%. We have a group of 9 salmon. a) What is the chance that none of them jump up successfully? b) What is the chance that all of them reach up-stream? c) What is the chance that at least 2 of them reach up-stream? d) What is the chance that at most 1 of them reach up-stream? e) Is “at least 1" complement of event "at most...
3) The chance that a salmon jumps up the waterfall to upstream successfully 35%. We have a group of 9 salmon. a) What is the chance that none of them jump up successfully? b) What is the chance that all of them reach up-stream? c) What is the chance that at least 2 of them reach up-stream? d) What is the chance that at most 1 of them reach up-stream? e) Is “at least l” complement of event “at most...
1. Rhoda Ruyner owns a $200,000 home and has a 2% chance of experiencing a loss that destroys her home in any given year. Assume that only one loss per year can occur and that if a loss occurs, her home is totally destroyed. Suppose that Rhoda purchases a full insurance contract from Acme Insurance for an actuarially fair premium. This contract would pay losses due to the total destruction of Rhoda’s home. Assume that Rhoda’s contract is the only...
3) The chance that a salmon jumps up the waterfall to upstream successfully 35%. We have a group of 9 salmon. a) What is the chance that none of them jump up successfully? b) What is the chance that all of them reach up-stream? c) What is the chance that at least 2 of them reach up-stream? d) What is the chance that at most 1 of them reach up-stream? e) Is "at least 1" complement of event "at most...
a) [2 points.] Suppose you have a project that has a 70 per cent chance of doubling and a 30 per cent chance of halving your investment in a day. (This is a high-risk project indeed.) i. Compute the expected return and volatility of a one-period investment. ii. Compute the expected return per day, given that you can renew the project each day for a very long period of time in principle infinitely). b) If a security lies above the...
Presented below are two independent cases related to available-for-sale debt investments. Case 1 Case 2 Amortized cost $40,200 $93,300 Fair value 30,990 104,120 Expected credit losses 26,420 85,640 For each case, determine the amount of impairment loss, if any. (If no loss, please enter 0. Do not leave any fields blank.) Case 1 Impairment Loss $ Case 2 Impairment Loss $
Presented below are two independent cases related to available-for-sale debt investments. Case 1 Case 2 Amortized cost $42,140 $101,000 Fair value 32,010 111,120 Expected credit losses 26,930 93,580 For each case, determine the amount of impairment loss, if any. (If no loss, please enter 0. Do not leave any fields blank.) Case 1 Impairment Loss $ Case 2 Impairment Loss $