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Kipish [7]
2 years ago
14

What are the types of model risk

Business
1 answer:
FromTheMoon [43]2 years ago
3 0
1. Wrong model.
2. Model implementation.
3. Model usage.
4. Uncertainty on volatility.
5. Time inconsistency.
6. Correlation uncertainty.
7. Complexity.
8. Illiquidity and model risk.
You might be interested in
What is the expected dollar rate of return on dollar deposits with today's exchange rate at $1.10 per euro, next year's expected
allsm [11]

Answer:

B. 11%

Explanation:

Recall that

Dollar return on euros = Euro interest rate + [(current exchange rate per euro - initial exchange rate per euro) ÷ initial exchange rate per euro]

Given that

Euro interest rate = 0.05 or 5%

Initial exchange rate = 1.10

Current exchange rate = 1.165

Therefore

Dollar return on Euros = 0.05 + [(1.165 - 1.10) ÷ 1.10]

= 0.05 + [0.065 ÷ 1.10]

= 0.05 + 0.059

= 0.109

OR

= 10.9 %

= 11%

4 0
3 years ago
Consider 2 scenarios: Boom Economy and Normal Economy. The Boom economy has 30% chance of happening, while Normal economy has 70
natali 33 [55]

Answer:

A) Expected Return of Stock ABC = Probability of Boom * Return of ABC in boom+Probability of Normal * Return of ABC in norma

ER = 30% * 25% + 70% * 4% = 10.30%

Expected Return of Stock XYZ = Probability of Boom * Return of XYZ in boom+Probability of Normal*Return of XYZ in norma

ER = 30% * 10% + 70% * 6.5% = 7.55%

Variance of Stock ABC = 30% * (25%-10.30%)^2 + 70% * (4%-10.30%)^2  = 0.9261%

Variance of Stock XYZ = 30% * (10%-7.55%)^2 + 70% * (6.5%-7.55%)^2 = 0.02573%

Standard Deviation of ABC =0.9261%^0.5 = 9.62%

Standard Deviation of XYZ =0.02573%^0.5 = 1.60%

B) Coefficient of Variation of ABC=Standard Deviation of ABC/Expected Return of ABC =9.62%/10.30%=0.93

Coefficient of Variation of XYZ=Standard Deviation of XYZ/Expected Return of XYZ =1.60%/7.55%=0.21

Stock with less Coefficient of variation to be chosen as lower Coefficient of variation show lower risk in relation to the return.

Hence stock XYZ is best for investment.

C) Expected Return of Market =30% *12% + 70% * 5% = 7.1%

Variance of Market =30% * (12% - 7.1%)^2 + 70% * (5%-7.1%)^2 = 0.1029%

Covariance of Stock ABC and Market = 30% * (12% - 7.1%) * (25% - 10.30%) + 70%*(5% - 7.1%) * (4% - 10.30% )= 0.0030870

Beta of ABC = Covariance of Stock ABC and Market / Variance of Market

Beta ABC = (0.0030870 / 0.1029%) = 3.00

Covariance of Stock XYZ and Market =30% * ( 12% - 7.1%) * (10% - 7.55%) + 70% * (5% - 7.1%) * (6.50% - 7.55%) = 0.000515

Beta of Stock XYZ = Covariance of Stock XYZ and Market /

Variance of MarkeT

Beta  XYZ = (0.000515 / 0.1029%) = 0.5

8 0
3 years ago
If Wesley Corporation has 80,000 shares of common stock authorized. 50,000 shares of common stock issued, and holds 12,000 share
Vesna [10]

Answer: E. 18,000

Explanation:

Wesley Corporation has 80,000 shares of common stock authorized. This the total amount of common stock that is available for sale by the company.

Only 50,000 shares of common stock were issued and 12,000 shares of common stock as held as treasury stock.

Then the total number of outstanding shares of Wesley Corporation amounts to 80,000 - 50,000 - 12,000 = 18,000

5 0
3 years ago
According to Maslow, when Clorox wipes highlight the germ-harboring aspect of conventional sponges, it is addressing
Marina86 [1]

Answer:

According to Maslow, when Clorox wipes highlight the germ-harboring aspect of conventional sponges, it is addressing

C. Physiological Need for Health

Explanation:

According to Maslow's Need of hierarchy, humans move from

Physiological Needs: Basic biological needs, like air, water, food, shelter, clothing, primary health needs etc

Safety Needs: Need of personal security, property, resources etc

Need of Belonging: Having friends, family, people to talk to with etc

Esteem Needs: Need for self respect, freedom, status, recognition etc.

Self-actualization Need: Reaching the heights where one can go and attaining the most highest form of something which one desires.

After reading all the above needs, it is very much clear in understanding that Clorox wipes highlighting the germ-harboring aspect of conventional sponges, is addressing  the Physiological Need for Health.

7 0
3 years ago
At the Wedge Natural Co-op in Minneapolis, employees talked about how the long-time general manager had fired almost the entire
algol13

Answer:

story

Explanation:

Based on the inforamation provided describing the scenario it can be said that the underlined missing word is "story". That refers to the entire event that the employee was explaining, which that individual employee experienced first hand. He seems to have explained this story to show how the food co-op was evolving into a more customer service focused company that valued a very specific work ethic.

7 0
3 years ago
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