Principles of Microeconomics: Course Syllabus and Study Guide

Principles of Microeconomics: Course Overview

Course Description

This course introduces students to the economic analysis of market mechanisms, focusing on supply and demand, elasticity, cost analysis, market structures, externalities, and contemporary microeconomic issues. The course is designed to provide foundational knowledge for understanding how markets operate and how economic agents make decisions.

Learning Outcomes

• Supply and Demand: Explain the concepts of demand and supply, and identify the variables that influence them.

• Market Equilibrium: Describe how the interaction of demand and supply determines market price and equilibrium quantity.

• Government Intervention: Explain the economic rationale and impacts of government intervention in a market.

• Efficiency and Public Goods: Discuss the concepts of efficiencies and public goods.

• Cost Analysis: Explain the nature of the cost problem and the role of government.

• Market Structures: Discuss the relevant costs that a firm faces in decision making and the key factors that influence the demand for labor under different market structures.

• Responsible Stewardship: Value and describe the role of stewardship in economic decision making.

Course Modules and Key Topics

Module 1: Demand and Supply & Extensions of Demand and Supply Analysis

This module covers the foundational concepts of demand and supply, including how changes in these variables affect market outcomes.

• Distinguishing Changes: Differentiate between changes in demand and changes in quantity demanded, and between changes in supply and changes in quantity supplied.

• Market Equilibrium: Describe how the interaction of demand and supply determines equilibrium price and quantity.

• Price Controls: Explain the effects of price ceilings and price floors.

Example: A government-imposed price ceiling on rent may lead to shortages in housing supply.

Module 2: Elasticity, Externalities, and Government Intervention

This module explores how responsive economic variables are to changes in other variables, and the role of government in correcting market failures.

• Elasticity: Define and calculate price elasticity of demand and supply, cross price elasticity, and income elasticity.

• Externalities: Explain the impact of externalities, such as pollution, and justify government intervention.

• Public Goods: Discuss the nature of public goods and the free rider problem.

Formula: $E_d = \frac{\% \text{ change in quantity demanded}}{\% \text{ change in price}}$

Example: If the price of gasoline increases by 10% and quantity demanded falls by 5%, the price elasticity of demand is $-0.5$.

Module 3: Consumer Choice

This module examines how consumers make choices to maximize utility given budget constraints.

• Utility Maximization: Explain why marginal utility of a good or service tends to decline as consumption increases.

• Indifference Curves: Use indifference curves to analyze consumer choice.

• Income and Substitution Effects: Explain how changes in price and income affect consumer choices.

Formula: $MU_x / P_x = MU_y / P_y$ (where $MU$ is marginal utility and $P$ is price)

Example: A consumer allocates their budget between apples and oranges to maximize total utility.

Module 4: Production and Costs

This module focuses on the theory of production and the costs associated with producing goods and services.

• Short Run vs. Long Run: Distinguish between short-run and long-run production decisions.

• Marginal Product: Explain why the marginal physical product of labor eventually declines as more units of labor are employed (law of diminishing returns).

• Economies of Scale: Identify situations of economies and diseconomies of scale, and define a firm's minimum efficient scale.

Formula: $MC = \frac{\Delta TC}{\Delta Q}$ (Marginal Cost = Change in Total Cost / Change in Quantity)

Example: A factory experiences lower average costs as production increases, up to a certain point.

Module 5: Perfect Competition

This module analyzes the characteristics and outcomes of perfectly competitive markets.

• Market Structure: Identify the characteristics of a perfectly competitive market structure.

• Profit Maximization: Discuss how a perfectly competitive firm decides how much output to produce.

• Equilibrium Price: Explain how the equilibrium price is determined in a perfectly competitive market.

Formula: $P = MC$ (In perfect competition, price equals marginal cost at equilibrium)

Example: Agricultural markets often approximate perfect competition.

Module 6: Monopoly

This module examines the behavior and outcomes of monopoly markets.

• Demand and Marginal Revenue: Describe the demand and marginal revenue conditions a monopolist faces.

• Profit Maximization: Discuss how a monopolist determines output and price.

• Price Discrimination: Explain how monopolists use price discrimination to increase profits.

Formula: $MR = MC$ (Monopolist maximizes profit where marginal revenue equals marginal cost)

Example: Utility companies often operate as monopolies in local markets.

Module 7: Monopolistic Competition & Oligopoly and Strategic Behavior

This module explores market structures that fall between perfect competition and monopoly, focusing on product differentiation and strategic interaction.

• Monopolistic Competition: Explain the output and pricing decisions of monopolistically competitive firms.

• Oligopoly: Identify the fundamental characteristics of oligopoly and analyze pricing strategies using game theory.

• Advertising: Explain why brand names and advertising are important features of monopolistic competition.

Example: The smartphone industry is an example of oligopoly, with a few dominant firms.

Module 8: Labor Markets

This module analyzes the demand for labor and how wage rates are determined in competitive markets.

• Labor Demand: Explain why a firm's marginal revenue product curve is its labor demand curve.

• Wage Determination: Describe how equilibrium wage rates are determined for perfectly competitive firms.

Formula: $MRP = MP \times MR$ (Marginal Revenue Product = Marginal Product × Marginal Revenue)

Example: In competitive labor markets, wages adjust to balance supply and demand for workers.

Assessment Methods

Learning Outcome	Assessment Method(s)
1	Quiz question, Homework question, Final Course Assessment
2	Quiz question, Homework question, Final Course Assessment
3	Quiz question, Homework question, Final Course Assessment
4	Quiz question, Homework question, Final Course Assessment
5	Quiz question, Homework question, Final Course Assessment
6	Quiz question, Homework question, Final Course Assessment
7	Writing Assignment

Grading Scale

Grade	Score (%)
A	94-100
A-	90-93
B+	87-89
B	84-86
B-	80-83
C+	77-79
C	74-76
C-	70-73
D+	67-69
D	64-66
F	0-59

Assignments and Readings

Each module includes required readings from the textbook and a set of assignments, including quizzes, homework, discussion board posts, and writing assignments. Students are expected to complete all assignments by the specified due dates to reinforce their understanding of microeconomic principles.

Core Values

Responsible Stewardship: The course integrates ethical and responsible decision-making in economics, emphasizing the importance of stewardship in resource allocation and business practices.

Additional info: This syllabus provides a comprehensive overview of the topics and structure of a college-level microeconomics course, suitable for exam preparation and foundational study.