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Advanced Microeconomics

HardEconomics20 chapters

The mathematical logic of individual choices and market architecture. Model how rational agents interact, how complex markets reach equilibrium, and how information gaps or strategic behavior shape social welfare and economic design.

What This Course Covers

Advanced Microeconomics is structured into 20 chapters that build on each other progressively:

Chapter 1: Foundations of Individual Choice
Chapter 2: Consumer Demand & Budget Sets
Chapter 3: Duality in Classical Demand Theory
Chapter 4: Market Demand & Aggregation
Chapter 5: Theory of the Firm & Production
Chapter 6: Decision Making Under Uncertainty
Chapter 7: Competitive Markets
Chapter 8: General Equilibrium I - Exchange & Welfare
Chapter 9: Foundations of Competition
Chapter 10: The Positive Theory of Equilibrium
Chapter 11: General Equilibrium II: Markets & Risk
Chapter 12: Static and Dynamic Strategic Games
Chapter 13: Dynamic Equilibrium & Overlapping Generations
Chapter 14: Market Power
Chapter 15: Externalities and Public Goods
Chapter 16: Asymmetric Information I: Adverse Selection
Chapter 17: Asymmetric Information II: Moral Hazard
Chapter 18: Social Choice & Preference Aggregation
Chapter 19: Welfare Economics & Axiomatic Bargaining
Chapter 20: The Theory of Mechanism Design

Each chapter combines interactive AI tutoring with hands-on examples. After you learn the material, Lambdio's spaced repetition algorithm schedules review sessions at optimal intervals — so you retain concepts and techniques long-term.

How to Study Advanced Microeconomics on Lambdio

Lambdio's AI-powered platform adapts to how Economics courses are best learned. Here's our recommended approach:

Learning Mode
Standard Mode — for first-time learning of each chapter
Review Modes
Standard, Quiz — for spaced repetition reviews
Learning Priority
High Priority — controls how often the algorithm schedules reviews

Advanced Microeconomics is a mathematically rigorous subject — every topic from preference relations and duality to general equilibrium, game theory, and mechanism design is built on formal proofs, constrained optimization, fixed-point theorems, and axiomatic reasoning. Standard Mode is the appropriate learning approach because the AI tutor provides structured explanations of each formal framework, walks through derivations and proofs step by step, and checks comprehension through targeted questions. Socratic Mode would be less effective for a curriculum centered on Lagrangian multipliers, expenditure functions, Nash equilibria, and fixed-point arguments — these techniques require direct exposition and guided practice rather than open-ended Socratic dialogue. The course's Hard difficulty and intense mathematical density make High priority the recommended setting: the spaced repetition algorithm will schedule frequent reviews to maintain fluency with the rigorous analytical frameworks. Students should pair Standard Mode with Quiz Mode during review sessions to reinforce their grasp of core definitions, theorems, and equilibrium conditions.

Interactive Quiz

Test your knowledge with these sample questions from the course. Click an answer to see if you're right:

Q1: Which two properties define a rational preference relation?
Q2: The Slutsky equation decomposes the total effect of a price change into:
Q3: In a Nash equilibrium, each player's strategy is:
Q4: Arrow's Impossibility Theorem states that any social welfare functional satisfying unrestricted domain, Pareto property, and IIA must be:
Q5: In Akerlof's market for lemons model, adverse selection results in:
Q6: According to the Revelation Principle, any equilibrium of any mechanism can be replicated by:

What You'll Be Able to Do After This Course

  • Model individual choice using preference relations, utility functions, and rationality axioms, and derive demand functions through constrained optimization
  • Apply duality theory to derive indirect utility, expenditure, and demand functions, and decompose price changes using the Slutsky equation
  • Analyze general equilibrium in exchange and production economies using the Edgeworth Box and evaluate welfare through the Fundamental Theorems
  • Formalize firm production decisions through profit maximization and cost minimization, and characterize returns to scale
  • Evaluate decision-making under uncertainty using expected utility theory and measure risk attitudes through Arrow-Pratt coefficients
  • Diagnose market failures from externalities, public goods, and asymmetric information, and assess corrective policy instruments
  • Model strategic interactions using Nash equilibrium, backward induction, and subgame perfection in static and dynamic games
  • Explain Arrow's Impossibility Theorem and evaluate approaches to social preference aggregation
  • Solve adverse selection, signaling, screening, and moral hazard models in asymmetric information environments
  • Design incentive-compatible mechanisms using the Revelation Principle and understand the limits established by the Myerson-Satterthwaite Theorem

Frequently Asked Questions

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