3/31/12 Prof. Ogunji Managerial Economics Homework - Case Studies Pg 107 – Sunbest Orange Juice Spreadsheet Analysis Endogenous variables = all important demand- and supply-related factors that are within the control of the firm (ex: product pricing‚ advertising‚ product design‚ and so on) Exogenous variables = consist of all significant demand- and supply-related influences that are beyond the control of the firm (ex: competitor pricing‚ weather‚ general economic conditions‚ and related
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because The marginal revenue curve for a perfectly competitive firm is the same as its demand curve. Perfectly competitive firms should produce the quantity where The difference between total revenue and total cost is as large as possible. Profit for a perfectly competitive firm can be expressed as (P-ATC) x Q ‚ where P is price‚ Q is output‚ and ATC is average total cost. A student argues: “To maximize profit‚ a firm should produce the quantity where the difference between marginal revenue
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1. Game Theory A. Question #9-6 (basketball players…) Barbara: a. Both Compete = 12 points (individually) ? 24 points (together) b. Monopolize = 18 points (individually) ? 20 points (together) c. Cooperates = 2 points (individually) ? 20 points (together) d. Monopolize = 8 points (dual) ? 16 points Juanita: e. Both Compete = 12 points (individually) ? 24 points (together) f. Monopolize = 18 points (individually) ? 20 points (together) g. Cooperates = 2 points (individually) ? 20 points
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THE FIRM’S BASIC PROFIT MAXIMIZATION PROBLEM Chapter 2 slide 1 What Quantity of Output should the Firm Produce and Sell and at What Price? The Answer depends on Revenue and Cost Predictions. The Solution is Found using Marginal Analysis. Expand an Activity if and only if the Extra Benefit exceeds the Extra Cost. MAXIMIZING PROFIT FROM MICROCHIPS 2.2 A1. Focus on a single Product‚ A2. whose Revenues and Costs can be predicted with Certainty. Revenue can be predicted using the Demand
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IKT434 Topics in Economics Managerial Economics Practical Applications of Marginal Analysis The most common use of marginal analysis is to find the profit maximizing activity level. To show how this is done‚ consider the following case of Storrs Manufacturing Company. Case Study: Storrs manufacturing company Storrs manufacturing company is located in Ankara. The company has developed and test-marketed the “Golden-Bear Golf Cart”‚ a newly and highly energy efficient golf cart. The product is
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MB0042 – Managerial Economics Semester - I Assignment Set-I Q1. Price elasticity of demand depends on various factors. Explain each factor with the help of an example. Answer. Elasticity of Demand: Earlier we have discussed the law of demand and its determinants. It tells us only the direction of change in price and quantity demanded. But it does not specify how much more is purchased when price falls or how much less is bought when price rises. In order to understand the quantitative changes
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IMBA Managerial Economics Homework1 (Due:9/30) 1.In each of the following instances‚ discuss whether horizontal or vertical boundaries have been changed‚ and whether they were extended or shrunk. a. General Motors divested Delphi Automotive Systems‚ which manufactures automotive components‚ systems and modules. b. Online auction service eBay acquired Skype‚ a provider of Internet telephony services. c. Following the September 11‚ 2001 attacks‚ the
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markup Manufacturing unit MC=$200‚ selling and distribution cost Sales unit MC=$150 End user’s consumer demand P=1000-0.01Q. P is the price for each printer and Q is the quantity demanded in the marketplace. The marginal revenue corresponding to the demand is MR=1000-0.02Q. Total marginal cost MC=$200+$150=$350. The firm maximizes profit when MR=MC. Thus‚ 1000-0.02Q=350. Q=32500. Substituting Q into the demand equation we find the profit maximizing price‚ P. Since P=1000-0.01Q‚ and Q=32500‚ the
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production are $6 and the variable cost per unit of labor is $10. The marginal product of the seventh unit of labor is 4. Given this information‚ what is the total cost of production when the firm hires 7 workers? a. $66 b. $76 c. $906 d. $946 3.) Suppose that for a particular firm the only variable input into the production process is labor and that output equals zero when no workers are hired. In addition‚ suppose that marginal cost of the third worker hired is $40‚ and the average total cost when
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substitutes Free entry and exit Short Run Firm has some market power and faces downward sloping demand curve Price exceeds marginal cost When P>AC firms earn positive economic profits Long Run Positive economic profits in short run attracts new firms Firm’s market share falls and demand curve shifts down P=AC firms earn 0 economic profit P>MC and 0 economic profits deadweight loss Market in which only a few firms compete with one another‚ and entry by new firms is impeded Oligopoly
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