W. Cris Lewis MANAGERIAL ECONOMICS (Economics 4010) Business 302A T-TH 12:00-1:15 pm (Business 209) clewis@econ.usu.edu (CRN #10732) Office Hours: T-Th 10:00 a.m.–11:30 a.m. and by appointment Spring 2007 Text: H. Craig Petersen and W. Cris Lewis‚ Managerial Economics‚ 4th edition (New York: MacMillan) 1999 (Required) Workbook: H. Craig Petersen and W. Cris Lewis‚ Managerial Economics: Study Guide w/Software (New York: MacMillan) 1999 (Not required but useful and on reserve in the library). Course
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Managerial Economics & Business Strategy Chapter 4 The Theory of Individual Behavior Michael R. Baye‚ Managerial Economics and Business Strategy‚ 6e. ©The McGraw-Hill Companies‚ Inc.‚ 2008 Overview I. Consumer Behavior Indifference Curve Analysis Consumer Preference Ordering II. Constraints The Budget Constraint Changes in Income Changes in Prices III. Consumer Equilibrium IV. Indifference Curve Analysis & Demand Curves Individual Demand Market Demand Michael R. Baye‚ Managerial
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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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Chapter 4_class exercise True/False 1. The forecasting time horizon and the forecasting techniques used tend to vary over the life cycle of a product. Answer: TRUE 2. A time-series model uses a series of past data points to make the forecast. Answer: TRUE 3. Cycles and random variations are both components of time series. Answer: TRUE 4. One advantage of exponential smoothing is the limited amount of record keeping involved. Answer: TRUE 5. If a forecast is consistently greater
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Managerial Economics Section A 1) a. Macroeconomics 2) c. Demand function 3) b. Arc elasticity 4) b. Consumer goods 5) c. The Indifference Curve 6) a. Future costs 7) c. Equilibrium 8) b. Gross national product 9) b. Product approach 10) c. GDP PART TWO: 1) The elasticity of one variable with respect to another between two given points. It is used when there is no general function to define the relationship of the two variables. Arc elasticity is also defined as the elasticity between two 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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CHAPTER 9 Three conditions for a market to be perfectly competitive? Many buyers and sellers‚ with all firms selling identical products‚ and no barriers to new firms entering the market. In perfectly competitive markets‚ prices are determined by The interaction of market demand and supply because firms and consumers are price takers. Price taker Buyer or seller that is unable to affect the market price. A buyer or seller that takes the market price as given When are firms likely to be
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Chapter 5: Question 3: Suppose that two units of X and eight units of Y give a consumer the same utility as four units of X and two units of Y. Over this range: a. If the consumer obtains one more unit of X‚ how many units of Y must be given up in order to keep utility constant ∆Y∆X=2-84-2= - 62= -3 ~ Utility unchanged‚ if consumer exchanges 3 units of Y for 1 unit of X. b. If the consumer obtains one more unit of Y‚ how many units of X must be given up in order to keep
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Chapter Chapter 1: Introduction to Managerial Economics 1 Introduction to Managerial Economics CHAPTER SUMMARY Managerial economics is the science of directing scarce resources to manage cost effectively. It consists of three branches: competitive markets‚ market power‚ and imperfect markets. A market consists of buyers and sellers that communicate with each other for voluntary exchange. Whether a market is local or global‚ the same managerial economics apply. A seller with market
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Term- I Course Title : Managerial Economics Course Credits : 3 Course Faculty : Prof. Animesh Singh Learning Objectives At the end of this course‚ the student should be able to: • develop a basic understanding of economics as an important tool for taking effective managerial decisions; • develop the concept of managerial economics and its applications; and • to apprise how managers need to understand
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