WSGPR 7/7/03 4:33 PM Page i Managerial Economics: Theory and Practice WSGPR 7/7/03 4:33 PM Page ii WSGPR 7/7/03 4:33 PM Page iii Managerial Economics: Theory and Practice Edited by Thomas J. Webster Department of Finance & Economics Lubin School of Business Pace University Study Guide Amsterdam Boston Heidelberg London New York Oxford San Diego San Francisco Singapore Sydney Tokyo Paris WSGPR 7/7/03 4:33 PM Page iv WSGPR 7/7/03 4:33 PM Page v Table of Contents
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Managerial Economics Home Work-I Solutions 1. The Potomac Range Corporation manufactures a line of microwave ovens costing $500 each. Its sales have averaged about 6‚000 units per month during the past year. In August‚ Potomac’s closest competitor‚ Spring City Stove Works‚ cut its price for a closely competitive model from $600 to $450. Potomac noticed that its sales volume declined to 4‚500 units per month after Spring City announced its price cut. a. What is the arc cross elasticity of demand between
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Barriers to entry: In theories of competition in economics‚ barriers to entry are the obstacles and hindrances that make it difficult for a company to enter a given market or industry. The most common barriers to entry include government regulation and economies of scale‚ but nowadays it is increasing for entry barriers to be viewed as a cost. Stigler defined barriers to entry as “A cost of producing which must be borne by a firm which seeks to enter an industry but is not borne by firms already
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Week 8 – Final Exam Cherie A. Parker University of the Potomac BUS 502 – Managerial Economics DATE \@ "MMMM d‚ yyyy" October 19‚ 2014 Professor Denise Touhey Abstract Architectural design of firm may vary among companies. There are most common categories are business environment‚ strategy‚ and organizational architecture. Business environment of Andersen includes technology that was used effectively; structure of its markets‚ regulations which helped Andersen to grow along with its reputation
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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 profit maximizing price is P=$675. Profit=(P-MC)*Q=(675-350)*32500=$10‚562‚500. b. Double mark up – Manufacturing unit charges sales unit the monopoly price. Manufacturer unit: Sales Unit Demand P’=1000-0.02Q-150 P=1000-0.01Q MC=200 MC=150+Transfer price=150+P’ MR=850-0.04Q MR=1000-0.02Q MR=MC=850-0.04Q=200 MR=MC=1000-.02Q=150+525
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Managerial Economics HW #4 (Chapter 5) 1.A firm can manufacture a product according to the production function Q F(K‚ L) K3/4L1/4 a. Calculate the average product of labor‚ APL‚ when the level of capital is fixed at 16 units and the firm uses 16 units of labor. How does the average product of labor change when the firm uses 81 units of labor? Saat (Capital) K = 16 (Labour) L = 16 Q = (16)0‚75(16)0‚25 Q = (8)(2) = 16 APL =Q/L =16/16=1. Saat K= 16 Q= 81 Q = (16)0‚75(81)0‚25 Q = (8)(3)
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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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Dr. David J. St. Clair Managerial Economics and Business Strategy 3551 #6 Answers – Summer 2012 1. What type of evidence did Dupont introduce in its plastic wrap trial that proved decisive in its acquittal? __ It brought in cross elasticities to show that there were many substitutes for plastic wrap. It then argued that the market had to be defined to include all substitutes. This broadened the definition of the market to the point where DuPont’s market share
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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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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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