Q5 Suppose that short skirts that were fashionable in the 1990s becomeunfashionable in the late 2000's. If other factors were held constant, thenthere would beO a rightward movement along the supply curve.O a rightward shift of the demand curve.O a leftward shift in the demand curve.O a leftward movement along the supply curve.

A demand shifts if there is a change in the components of demand except for price and these are: 1.…

Answered: Suppose that short skirts that were…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Question 5 You negotiate with a retailer over a contract according to which the retailer would buy a large fraction of your current production for next year. The retailer is perfectly informed about consumer demand, but you do not know whether demand is high or low. You only know that the probability for high demand is 80%. If demand is high, the retailer's profit is £5 million minus what he pays to you according to your contract. If demand is low, the retailer's profit is £3 million minus what he pays to you. Your costs of producing the output specified in the contract are £1 million. You can make sequential offers for the retailer's total payment for you to deliver a fixed quantity of your production. As you know that your competitor is also seeking a similar contract with this retailer, and the retailer can only supply one firm due to limited shelf space, you know that you can only make at most two offers. If your first offer is rejected, the retailer will strike the deal with your…
In the late 1990s, car leasing was very popular In the United States. A customer would lease a car from the manufacturer for a set term, usually two years, and then have the option of keeping the car. If the customer decided to keep the car, the customer would pay a price to the manufacturer, the "residual value," computed as 60% Df the new car price. The manufacturer would then sell the retumed cars at auction. In 1999, manufacturers lost an average of $480 on each returned car (the auction price was, on average, $480 less than the residual value). Suppose two customers have leased cars from a manufacturer. Their lease agreements are up, and they are considering whether keep (and purchase at 60% of the new car price) their cars or return thelr cars. Two years ago, Becky leased a car valued new at $18,500. If she returns the car, the manufacturer could likely get $12,950 at auction for the car. Eleen also leased a car, valued new at $19,000, two years ago. If she returns the car, the…
Nn3 Suppose an incumbent monopoly firm currently earns a profit of $50,000 per period. A potential entrant could enter and make a profit of $15,000 per period while also lowering the incumbent’s profit to $20,000 per period. The monopoly firm could seek to engage in predatory pricing, which would lead to both firms earning a loss of $5,000 per period. (a) Is there a Nash Equilibrium in this game? If so, what is it? (b) Discuss how this game might play out in the real world?
Thelma is indifferent between $100 and a bet with a 0.6 chance of no return and a 0.4 chance of $200. If U(0) = 20 and U(200) = 220, then U(100) = :
[3%] 4. Consider the two-player game shown in the table below. Player 1 chooses between four possible strategies: A, B, C and D. Player 2 can choose among three possible strategies: a, b and c. In each cell of the table, the first number is the payoff for Player 1, the second number is the payoff for Player 2. Higher numbers represent higher payoffs. Player 2 a b C A 2,-2 4,0 -6,-2 B Player 1 4,-4 3,-3 9, 1 C 2,6 -1,4 6,4 D 6,2 0,4 -9,0 (a) Simplify the game as far as possible using the iterated deletion of strictly dominated strategies. Clearly explain the steps of your reasoning. [2%] (b) Identify any pure strategy Nash equilibria of the simplified game derived in part (a). [1%] (c) Identify any mixed strategy Nash equilibria of the simplified game derived in part (a). Write down the best response function for each player. Draw these functions Page 3 of 5
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[Cheap Talk] Two players must decide whether to implement a project, which has gross value v E {0, 100, 200} to each player. Both players think each value is equally likely. Player 1 (the sender) learns the true value of the project. Then, he reports a value {high,medium,low} to player 2 (the decider), and player 2 decides whether or not to implement the project. If the project is not implemented, both players get zero. If a project with value v is implemented, payoffs are P1 : v – 75 P2 : – 125 (a) Show that there is no Perfect Bayesian Equilibrium (PBE) in which player 1 always reveals the true value to player 2. (b) Find a PBE in which player 1 reports "high" if the project is worth $200, "low" if the project is worth $0 (and either “low" or "high" when the project is worth $100, figure out which one works). (c) Find another PBE (or, if you believe there are no others, explain).

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