Practical Management Science
5th Edition
ISBN: 9781305250901
Author: Wayne L. Winston, S. Christian Albright
Publisher: Cengage Learning
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Chapter 9.5, Problem 11P
Summary Introduction
To determine: The lowest probability to make the opposite decision best.
Introduction: Simulation model is the digital prototype of the physical model that helps to
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Using the following table, perform ALL FIVE of the techniques for Decision Making under Uncertainty: Maximax, Maximin, Hurwicz Realism (α = 0.7), LaPlace and Minimax Regret. Use the .50 for the probability of a Good Economy and .50 for the probability of a Poor Economy. You must show your work.
STATE OF NATURE
DECISION ALTERNATIVE
GOOD ECONOMY
POOR ECONOMY
Sotck market
80,000
-20,000
Bonds
30,000
20,000
CDs
23,000
23,000
Using the following table, perform ALL FIVE of the techniques for Decision Making under Uncertainty: Maximax, Maximin, Hurwicz Realism (α = 0.7), LaPlace and Minimax Regret. Use the .50 for the probability of a Good Economy and .50 for the probability of a Poor Economy. You must show your work for obtaining the points.
STATE OF NATURE
DECISION ALTERNATIVE
GOOD ECONOMY
POOR ECONOMY
Sotck market
80,000
-20,000
Bonds
30,000
20,000
CDs
23,000
23,000
You often hear about the trade-off between risk and reward. Is this trade-off part of decision making under uncertainty when the decision maker uses theEMV criterion? For example, how does this work in investment decisions?
Chapter 9 Solutions
Practical Management Science
Ch. 9.2 - Prob. 1PCh. 9.2 - Prob. 2PCh. 9.2 - Prob. 3PCh. 9.3 - Prob. 4PCh. 9.3 - Prob. 5PCh. 9.3 - Prob. 6PCh. 9.3 - Prob. 7PCh. 9.4 - Explain in some detail how the PrecisionTree...Ch. 9.4 - Prob. 9PCh. 9.4 - Prob. 10P
Ch. 9.5 - Prob. 11PCh. 9.5 - Prob. 12PCh. 9.5 - Prob. 13PCh. 9.5 - Prob. 17PCh. 9.5 - Prob. 18PCh. 9.5 - Prob. 19PCh. 9.5 - Prob. 21PCh. 9.5 - The model in Example 9.3 has only two market...Ch. 9.6 - Prob. 26PCh. 9.6 - Prob. 27PCh. 9.6 - Prob. 28PCh. 9 - Prob. 30PCh. 9 - Prob. 31PCh. 9 - Prob. 32PCh. 9 - Prob. 34PCh. 9 - Prob. 36PCh. 9 - Prob. 37PCh. 9 - Prob. 38PCh. 9 - Prob. 39PCh. 9 - Prob. 46PCh. 9 - Prob. 48PCh. 9 - Prob. 53PCh. 9 - Prob. 67PCh. 9 - Prob. 68PCh. 9 - Prob. 69PCh. 9 - Prob. 70PCh. 9 - Prob. 71PCh. 9 - Prob. 72PCh. 9 - Prob. 73PCh. 9 - Prob. 74PCh. 9 - Prob. 75PCh. 9 - Prob. 76PCh. 9 - Prob. 77P
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- Your company must decide whether to introduce a new product. The sales of the product will be either at a high (success) or low (failure) level. The conditional value for this decision is as follows Decision High Low Introduce $4,000,000 -$2,000,000 Do Not Introduce 0 0 Probability 0.3 0.7 You have the option to conduct a market survey to sharpen you market demand estimate. The survey costs $200,000. The survey provides incomplete information about the sales, with three possible outcomes: (1) predicts high sales, (2) predicts low sales, or (3) inconclusive. Such surveys have in the past provided these results Result High Low Predicts High 0.4 0.1 Inconclusive 0.4 0.5 Predicts Low 0.2 0.4 c) Draw the complete decision tree, including the survey option. Explain where the values on the decision tree come fromarrow_forwardA company is considering whether to market a new product. Assume, for simplicity, that if this product is marketed, there are only two possible outcomes: success or failure. The company assesses that the probabilities of these two outcomes are p and 1 2 p, respectively. If the product is marketed and it proves to be a failure, the company will have a net loss of $650,000. If the product is marketed and it proves to be a success, the company will have a net gain of $1,150,000. If the company decides not to market the product, there is no gain or loss. The company can first survey prospective buyers of this new product. The results of the consumer survey can be classified as favorable, neutral, or unfavorable. Based on similar surveys for previous products, the company assesses the probabilities of favorable, neutral, and unfavorable survey results to be 0.5, 0.3, and 0.2 for a product that will eventually be a success, and it assesses these probabilities to be 0.2, 0.3, and 0.5 for a…arrow_forwardConsider a public project with the cost of 500. There are three individuals with the following benefits for the public good: v1=400, v2=200 and v3=0. Which of the following statement is false about the VCG (Vickrey-Clarke-Groves) mechanism? None of the options The budget deficit is 200 VCG mechanism is strategy-proof The tax for individual 3 is equal to 0 The tax for individual 1 is equal to 300arrow_forward
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