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Microeconomics for Public Policy (PP-601)

Prerequisites For this Course:

None

Text Book(s):

  • Pindyck, R, and Rubinfeld, D. Microeconomics. 8th Edition. Pearson Prentice Hall (PR)
  • Acemoglu, Laibson, D and List, Microeconomics, 2nd Edition (ALL)
  • Jeffrey M. Perloff, Microeconomics: Theory & Application with Calculus (JP).
  • Robert H. Frank, Ben S. Bernanke, and Hon-Kwong Lui), Microeconomics (FBL)
  • Gruber, Public Finance and Public Policy, 2nd Edition (JG)
  1.  

Reference Book(s):

  • Friedman, Lee  S.  (2002),  The  Microeconomics  of  Public  Policy Analysis,  Princeton University Press (FL).
  • Banerjee, Samiran. Intermediate Microeconomics: A Tool-Building Approach. 1st Edition (BS)

Others:

Supplementary readings on various public policy topics will be provided periodically, each linked to core microeconomic principles. Areas of focus will include agricultural policy (wheat subsidies, food security, price supports), illustrating concepts of price controls, welfare distribution, and political economy; energy and utilities regulation (electricity pricing, fuel subsidies), highlighting market failure and subsidy incidence; and trade policy (tariffs, export promotion, competitiveness), tied to comparative advantage, efficiency, and rent-seeking. Other key areas include health and taxation (tobacco taxation, sin taxes), exploring externalities and corrective taxation; transport policy (public transport subsidies, regulation), emphasizing public goods and congestion externalities; education reform and healthcare policy, linked to human capital, externalities, market failure in insurance, and equity in access; and taxation and fiscal policy, focused on incidence, redistribution, and efficiency-equity trade-offs. Additional readings will address the informal economy (regulation, taxation, productivity), social protection and transfers such as BISP and Ehsaas (redistribution, targeting, incentive effects), investment and industrial policy (incentives, coordination failures, rent-seeking), labor market policies (minimum wage, employment programs, regulation), and environmental and climate policy (carbon taxes, pollution regulation, green subsidies). These readings will be integrated into lectures, quizzes, examinations, and problem-solving assignments. When a reading is labeled as “required,” it implies that you are accountable for reviewing the paper before the lecture. This entails reading the Abstract, Introduction, and Conclusions sections (although you are not obligated to read the entire paper) to address the following inquiries:

  • What is the primary research question addressed in the paper?
  • What methodology is employed to address this question (e.g. a quasi-experiment, regression, correlations, etc.)?
  • What are the principal findings presented in the paper?
  • What economic implications can be drawn from these findings?
  • While I do not anticipate you fully grasping a paper’s technical aspects before the lecture, I expect you to arrive at class well-prepared to engage in discussions regarding the assigned reading material.

Video lectures:

https://ocw.mit.edu/courses/14-01-principles-of-microeconomics-fall-

2018/video_galleries/lecture-videos/

Course Description

Welcome to PP-601: Microeconomics for Public Policy. This course introduces core microeconomic principles and applies them to public policy analysis. Topics include demand and supply, elasticity, consumer behavior, production and costs, market structures, labor markets, externalities, public goods, taxation, subsidies, and decision-making under uncertainty. By applying these concepts, Students will learn to assess market efficiency, identify market failures, and evaluate government interventions to improve resource allocation, equity, and welfare using real- world policy examples.

Course Objectives

  • Know the fundamental microeconomic concepts.
  • Know how market forces work and the impact of government policies on the market outcome.
  • Utilize economic efficiency as a criterion for assessing government interventions.
  • Recognize sources of market failure and propose suitable government interventions.
  • Understand why markets, in some situations, fail to deliver the best outcomes for society.
  • Identify governance bottlenecks that may limit government interventions in markets.

Learning Outcomes

By the end of this course, students will be able to:

  • Understand fundamental microeconomic principles and their application in public policy analysis.
  • Explain how demand and supply determine market outcomes and how government policies influence prices, quantities, and social welfare.
  • Analyze consumer behavior and firm production decisions to evaluate the effects of public policies.
  • Differentiate between market structures (perfect competition, monopoly, oligopoly) and assess their implications for efficiency and regulation.
  • Identify common  sources  of market  failure,  such  as  externalities,  public goods,  and information asymmetry, and propose effective government interventions.
  • Understand labor market functioning, including wage determination, discrimination, and the impact of labor policies.
  • Evaluate the economic effects of taxes, subsidies, and other interventions, balancing efficiency and equity considerations.
  • Apply concepts of risk and decision-making under uncertainty to the design and evaluation of public policies.

Lecture Plan

Session Topic Details Readings Activities

Module 1: Foundations of Microeconomics for Public Policy

Duration: Week 1–2

Objective: Understand the core principles of microeconomics and how they shape public decision-making.

1 Why Microeconomics Matters for Public Policy
  • What is microeconomics?
  • Micro vs macroeconomics: differences & relevance to public policy
  • Positive and normative economics
  • Scarcity, resources, and opportunity cost
  • Trade-offs and marginal thinking
  • Incentives in economics and policy design
  • Cost-benefit analysis basics
  • Market failures and government intervention: Brief overview
GM, Chapter, 1; ALL, Chapter 1 Assignment and Quiz
2 Individual Choice and Optimization under Constraints
  • Optimization: levels vs. marginal changes
  • Budget constraints and trade-offs
  • Opportunity cost revisited
  • Rational decision-making framework
  • Constrained optimization problems
  • Application: Public budgeting—education vs health allocations in Pakistan
  • Behavioral foundations of optimization
  • Marginal analysis in cost-benefit decisions
PR, Chapter1 and ALL, Chapter 5  

Module 2: Markets, Prices, and Policy Tools

Duration: Week 3–5

Objective: Explore how markets work and how government policies affect prices, quantities, and welfare.

3 Demand and Supply: Foundations of Market Interaction
  • Law of demand and supply
  • Demand curve: determinants and shifts
  • Supply curve: determinants and shifts
  • Market equilibrium: price and quantity
  • Comparative statics and dynamics
  • Price controls: ceilings and floors
  • Policy case: Sugar pricing and rationing in Pakistan
PR, Chapter 2 ; GM, Chapter 4 Assignment & Quiz
4 Elasticities and Responsiveness of Markets
  • Price elasticity of demand and supply
  • Income elasticity and cross-price elasticity
  • Determinants of elasticity
  • Tax incidence and burden sharing
  • Policy relevance: Fuel pricing, tobacco taxes in Pakistan
  • Application: Effect of taxes/subsidies on market outcomes
GM chapter 5 & Chapter 6  
5 Consumer Behavior and Welfare Analysis
  • Utility theory and preference representation
  • Indifference curves and budget constraints
  • Consumer equilibrium and demand derivation
  • Revealed preference theory
  • Consumer surplus and welfare measurement
  • Application: BISP cash transfers and energy subsidies
PR, Chapter 3 and Chapter 4  

Module 3: Firms, Competition, and Market Power

Duration: Week 6–10

Objective: Understand how producers operate, how markets vary in competition, and implications for regulation.

6 Production and Costs
  • Production function and technology
  • Marginal product and returns to scale
  • Short-run and long-run production
  • Cost functions: fixed, variable, total, average, marginal
  • Economies of scale and scope
  • Policy relevance: Incentives in agriculture, textile sector and SMEs
PR , Chapter 7; GM, Chapter, 13 Assignment and Quiz
7 Perfect Competition and Market Efficiency
  • Characteristics of competitive markets
  • Profit maximization for firms
  • Short-run and long-run supply curves
  • Efficiency in perfectly competitive markets
  • Policy examples: Agricultural price floors and output controls
PR, Chapter 8  
MID TERM EXAM
9 Monopoly and Regulation
  • Monopoly power and price setting
  • Deadweight loss and welfare implications
  • Natural monopolies and regulation challenges
  • Price discrimination and market segmentation
  • Pakistan utilities: electricity, gas, water sector
GM, Chapter 15 & Chapter 16 ; ALL, Chapter 12  
10 Oligopoly and Strategic Interaction
  • Characteristics of oligopoly markets
  • Introduction to game theory
  • Nash equilibrium concepts
  • Collusion and cartels
  • Price wars and strategic behavior
  • Sector case studies: Cement, telecom, sugar industries in Pakistan
GM, Chapter 17 ; PR, Chapter 12  

Module 4: Labor, Public Goods, and Market Failures

Duration: Week 11–14

Objective: Examine labor market dynamics, externalities, and government responses to market failures.

11 Labor Markets and Wage Determination
  • Labor demand and supply
  • Wage determination models
  • Human capital and productivity
  • Informal labor markets and dualism
  • Gender wage gaps and labor market discrimination
  • Minimum wage policy and employment programs
GM, Chapter 18 and PR, Chapter 14 Assignment & quiz
12 Interventions: Taxes and Subsidies
  • Tax types and incidence
  • Effects of taxes and subsidies on markets
  • Efficiency vs equity trade-offs
  • GST reforms and challenges in Pakistan
  • Input subsidies and minimum wage impacts
GM, Chapter 12  
13 Externalities and Environmental Policy
  • Negative and positive externalities
  • Pigouvian taxes and subsidies
  • Command-and-control regulations
  • Coase theorem and property rights
  • Environmental issues in Pakistan: Lahore smog, plastic bans
PR, Chapter 12; ALL, Chapter 9; JP, Chapter 18  
14 Public Goods and Information Asymmetry
  • Characteristics of public goods
  • Free rider problem
  • Moral hazard and adverse selection
  • Insurance markets and healthcare provision
  • Education quality and private vs public school dynamics
GM, Chapter 11  
15 Risk, Uncertainty, and Policy Design
  • Decision-making under uncertainty
  • Expected utility theory
  • Insurance markets: crop insurance, health insurance
  • Moral hazard and asymmetric information revisited
  • Disaster relief and risk financing in Pakistan
PR, Chapter 5, ALL, Chapter 15  
16 Group Presentations and Course Synthesis
  • Student presentations applying microeconomic tools to real policy cases
  • Review and integration of course topics
  • Discussion on how microeconomics shapes public policy analysis and decisions