ECON 555
Economics for Decision Making
 

Instructor:      Dr. Jin W. Choi
                        6216 DePaul Center
                        Phone: (312)362-8842
                        e-mail: jchoi@depaul.edu

Office Hours:  Usual;ly one hour before the class time at different campuses depending upon a teaching schedule
                        for a give quarter: O'Hare Campus @847-296-5348; Loop Campus @312-362-8842; Naperville
                        Campus @630-548-9378.  And at any other time by appointment.

Textbook: McGuigan, Moyer, and Harris. Managerial Economics, 8th Ed., The West Publishing Co., 1999.

Objective:   To learn the tools and techniques of microeconomic analysis that are useful to firm managers in making
                    business decisions. The course will make heavy use of microeconomic theory, optimization
                    techniques, college-level algebra, and statistics.

Course Schedule:
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Week     Topics to be Covered                                                    Chapters

    1            Introduction                                                                     1 and 2
                    * Explanation of Syllabus
                    * Definitions: profit, cost, etc.
                    * Theories of Profit
                    * Time Value of Money
                           * Chapter 1 Assignments: 1, 2, 5, 6.

    2            Economic Optimization                                                     2 and 3
                    * Review of Basic Statistics
                    * Profit Maximization
                    * Marginal Analysis in Decision Making
                    * Types of Optimization Problems
                    * Basic Differentiation Rules
                            * Chapter 2 Assignments: 4, 5, 6, 7, 11, 12
                            * Chapter 3 Assignments: 5 thru 14, and 23

    3            Demand Elasticity                                                               4
                    * Point and Arc Elasticity Formula
                    * Own Price Elasticity
                    * Income Elasticity
                    * Cross Price Elasticity
                    * Other Types of Elasticity
                    * Own Price Elasticity of Supply
                    * The Share of an Excise Tax Burden
                            * Chapter 4 Assignments: 5, 6, 9 thru 17, 19, 21, 24

    4            Demand Estimation                                                         4 and 5
                    * Theoretical Derivation of a Demand Curve
                    * Empirical Derivation of a Demand Curve
                    * Regression Analysis
                            * Chapter 5 Assignments: 6 thru 15

    5            Forecasting                                                                 5 and 6
                    * Intro to Forecasting Methods
                    * Use of Simple Forecasting Methods
                    * Use of Regression Methods
                    * Review for the Midterm Exam
                            * Chapter 6 Assignments: 6, 7, 8, 13, 14

    6            Midterm Exam                         1 thru 6
 

    7            Production Theory and Linear Programming                 7 and 10
                    * Review of the Midterm Exam
                    * Definitions
                    * Determining the Optimal Input Combination
                    * Returns to Scale
                    * The Primal and the Dual Problems of LP
                    * LP Solution Techniques
                            * Chapter 7 Assignments: 6, 7, 11
                            * Chapter 10 Assignments: 1, 7

    8            Cost Theory and Its Applications                                 8 and 9
                    * Definitions
                    * Determination of A Short-run Supply Curve
                    * Determination of a Long-run Supply Curve
                            * Chapter 8 Assignments: 3, 8, 10
                            * Chapter 9 Assignments: 2, 4, 6, 8, 9, 11, 12

    9            Perfect Competition & Monopoly                              11 and 13
                    * Conditions for Perfect Competition
                    * Types of Monopoly
                    * Price Determination Under Monopoly
                    * Behavior of OPEC as a Cartel
                            * Chapter 11 Assignments: 7, 11, 12, 13, 15
                            * Chapter 13 Assignments: 9, 10, 11, 12, 17

   10            Oligopoly and Pricing                                               14 and 16
                    * Oligopolistic Competition
                    * Price Discrimination
                    * Product Differentiation
                    * Various Pricing Concepts
                    * Product Pricing in Practice
                    * Review for the Final Exam
                            * Chapter 14 Assignments: 1, 2, 3, 4
                            * Chapter 16 Assignments: 3, 5, 6, 17

   11            Final Exam              7 thru 11, 13, 14, and 16

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Grading Format:

There will be two exams of the midterm and the final with an equal weight of 50% each. Almost all exam questions will be of a short-essay type, similar to the chapter-end problems. Assignments are given as shown above but will NOT be graded. However, it is essential that you master all the problems assigned.

No make-up exam will be allowed unless prior permission is granted. If you have to miss the scheduled exam, please discuss the matter with the instructor a week before the exam or arrange to take the exam BEFORE the scheduled date. Otherwise, it is assumed that your total points for the missed exam will be zero (0). If a make-up exam is to be given, it will be most likely to have a different format and may not match the difficulty level of the original exam. A third-party note explaining the reason for not being able to take the scheduled exam is required unless waived by the instructor.
 

Grading Policy and Scale:

        Please visit the grading policy and scale site.