AP Microeconomics FRQ Room

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AP Microeconomics Free Response Questions

The best way to get better at FRQs is practice. Browse through dozens of practice AP Microeconomics FRQs to get ready for the big day.

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  • Unit 1: Basic Economic Concepts (45)
  • Unit 2: Supply and Demand (50)
  • Unit 3: Production, Cost, and the Perfect Competition Model (32)
  • Unit 4: Imperfect Competition (32)
  • Unit 5: Factor Markets (56)
  • Unit 6: Market Failure and the Role of Government (35)
Unit 1: Basic Economic Concepts

Analysis of Productive vs. Allocative Efficiency

Distinguish between productive efficiency and allocative efficiency using the production possibiliti

Hard

Comparative Advantage and Trade

Evaluate how comparative advantage leads to mutually beneficial trade between entities.

Hard

Comparative Advantage in Production Decisions

Discuss the concept of comparative advantage and how it influences specialization in production.

Medium

Consumer Choice and Budget Constraint

This question examines consumer choice within the framework of a budget constraint.

Medium

Cost-Benefit Analysis in Decision-Making

This question focuses on cost-benefit analysis by distinguishing between explicit and implicit costs

Easy

Cost-Benefit Analysis in Investment Decisions

This question examines cost-benefit analysis in business decisions. Answer every part.

Medium

Cost-Benefit Analysis of a Public Policy

Apply cost-benefit analysis to evaluate a public infrastructure decision.

Hard

Cost-Benefit Analysis: Evaluating Investment Decisions

This question examines the steps involved in cost-benefit analysis and its application to investment

Easy

Cost-Benefit Analysis: Implicit and Explicit Costs

This question explores the distinction between explicit and implicit costs using cost-benefit analys

Medium

Diminishing Marginal Utility and Returns

Discuss the concepts of diminishing marginal utility and diminishing marginal returns, and provide a

Medium

Economic Growth and Efficiency

Examine the concepts of economic growth, productive efficiency, and allocative efficiency in relatio

Medium

Economic Growth via the Production Possibilities Curve

This question examines economic growth through shifts in the Production Possibilities Curve (PPC).

Medium

Evaluating Trade-Offs in Personal Decision Making

Examine how individuals face trade-offs and opportunity costs when making personal decisions, such a

Medium

Factors of Production and Resource Allocation

Discuss the four factors of production and explain how they influence resource allocation in an econ

Medium

Factors of Production and Resource Allocation

This question assesses your understanding of the factors of production and how they contribute to re

Easy

FRQ 15: Policy Decision Trade-Offs and Cost-Benefit Analysis

This question focuses on how policymakers use cost-benefit analysis to evaluate trade-offs in public

Hard

FRQ 18: Technological Change and Shifts in the PPC

This question investigates how technological advancements impact the production possibilities of an

Hard

Graphical Analysis of Economic Growth and Shifting PPC

This question requires a detailed graphical analysis of economic growth through shifts in the produc

Extreme

Graphical Analysis of Market Shifts due to Resource Scarcity

Analyze how resource scarcity affects market equilibrium using a supply and demand framework.

Hard

Integrative Analysis: Economic Concepts in Business Decision-Making

This integrative question requires you to apply several economic concepts—scarcity, opportunity cost

Extreme

Managerial Decision-Making and Opportunity Costs

This question explores the role of opportunity cost in managerial decision-making. (a) Define oppor

Hard

Marginal Analysis and Consumer Choice

Using marginal analysis, examine how a consumer maximizes utility given a limited budget.

Hard

Marginal Analysis in Production Decisions

Apply the concepts of marginal cost and marginal revenue using marginal analysis to determine the pr

Extreme

Marginal Cost Analysis and Production Decisions

This question focuses on marginal cost analysis and its crucial role in a firm's production decision

Hard

Marginal Utility and Consumer Decision-Making

A consumer derives utility from two goods: Food and Clothing. The marginal utilities for the first t

Hard

Microeconomics vs. Macroeconomics Decision-Making

This question asks you to differentiate between microeconomics and macroeconomics and provide real-w

Easy

Microeconomics vs. Macroeconomics: Analyzing Economic Perspectives

Compare and contrast microeconomics and macroeconomics, and analyze how each field addresses economi

Medium

Optimal Consumer Choice Under Budget Constraints

A consumer is deciding how to allocate a $$120$$ budget between Good M and Good N. The marginal util

Extreme

Optimal Consumption and Marginal Utility Analysis

A consumer has a budget of $$100$$ to spend on Good X and Good Y. The price of Good X is $$10$$ and

Medium

Positive vs. Normative Economics

This question explores the differences between positive and normative economic analysis.

Medium

Price Elasticity of Demand Calculation

This question tests your ability to compute and interpret both own-price elasticity and cross-price

Hard

Production Possibilities Curve (PPC) Analysis

Analyze the Production Possibilities Curve (PPC) and the implications of shifts in the curve.

Medium

Production Possibilities Curve (PPC) and Opportunity Costs

This question requires you to illustrate a production possibilities curve and calculate opportunity

Hard

Production Possibilities Curve Analysis

An economy operates at full employment with a Production Possibilities Curve (PPC) that represents t

Medium

Resource Allocation and Economic Systems Comparison

Analyze different economic systems and how they answer the three fundamental economic questions rega

Medium

Resource Allocation in a Mixed Economic System

Evaluate how a mixed economic system handles resource allocation compared to purely market or centra

Medium

Resource Allocation in Mixed Economic Systems

Discuss how resource allocation is managed in mixed economic systems, emphasizing the role of govern

Medium

Scarcity and Opportunity Cost Analysis

This question asks you to explain basic economic concepts such as scarcity, opportunity cost, and tr

Easy

Scarcity and Opportunity Cost Analysis

Discuss the concept of scarcity as a fundamental economic problem and explain how it forces choices

Easy

Scarcity and Opportunity Cost in Resource Allocation

Discuss the concepts of scarcity and opportunity cost in the context of personal budgeting. Consider

Easy

Scarcity and Opportunity Costs

This question examines the concepts of scarcity, opportunity cost, and trade-offs in economic decisi

Easy

Shifts in the PPC and Economic Growth

Analyze how economic growth, driven by factors like technological improvement, affects the productio

Hard

Technological Change and the PPC

Discuss the impact of technological change on an economy's Production Possibilities Curve (PPC).

Hard

Trade-offs and Opportunity Costs in Time Management

Analyze the concept of opportunity cost and trade-offs in the context of allocating a non-monetary r

Easy

Trade-offs in Government Policy Decision

Analyze the concept of trade-offs in government budget allocation using cost-benefit analysis.

Medium
Unit 2: Supply and Demand

Analyzing Demand Shifts in a Local Market

This question explores the determinants of demand and their impact on the market. Answer the followi

Easy

Analyzing Diminishing Marginal Utility and Demand

This question explores the concept of diminishing marginal utility and its relationship to the downw

Easy

Analyzing Shifters of Supply: Resource Costs and Technology

A market faces two opposing supply shocks: an increase in resource costs and a simultaneous technolo

Hard

Analyzing Shifts in Demand Due to Changes in Consumer Income

This question focuses on how changes in consumer income affect the demand curve and how normal versu

Medium

Analyzing the Effects of a Consumption Tax

A per-unit consumption tax of $5 is imposed on suppliers in a market with the original supply curve

Hard

Crop Switching: Supply Decision in Agriculture Markets

A farmer produces both Crop A and Crop B. When the price of Crop B rises relative to Crop A, the far

Medium

Cross Price Elasticity and Market Competition

Investigate the relationship between two goods using cross-price elasticity of demand.

Medium

Cross Price Elasticity: Identifying Substitutes and Complements

In a certain market, the quantity demanded of Good A changes when the price of Good B alters. Analyz

Medium

Cross Price Elasticity: Substitutes vs. Complements

Cross price elasticity of demand measures how the quantity demanded for one good responds to a chang

Easy

Cross-Price and Income Elasticity of Demand Analysis

A market survey reveals that when the price of tea increases by 10%, the quantity demanded for coffe

Medium

Deadweight Loss in a Quota-Constrained Market

A government imposes an import quota on a particular good, reducing the quantity traded from its equ

Extreme

Domestic Market Outcomes under Tariff Policy

Evaluate the impact of an import tariff on a domestic market.

Hard

Double Shifts in Supply and Demand

This question analyzes the outcomes when both the supply and demand curves shift simultaneously. Ans

Hard

Double Shifts in Supply and Demand

This question investigates scenarios in which both supply and demand shift simultaneously and the ch

Hard

Double Shifts: Simultaneous Changes in Supply and Demand

Examine the market outcome when both supply and demand shift simultaneously. Answer the following pa

Hard

Effects of a Price Floor in the Furniture Market

A government sets a price floor of $250 on furniture in a market currently in equilibrium at $200 wi

Medium

Effects of Supply-Side Taxes and Subsidies on Market Equilibrium

This question examines how government interventions in the form of taxes and subsidies affect market

Hard

Elasticity of Supply: Short-run vs Long-run Analysis

A study in the widget market provides the following data: At a price of $$25$$, the quantity supplie

Hard

FRQ 6: Cross Price Elasticity of Demand for Coffee and Tea

In the market for hot beverages, an increase in the price of coffee by 20% resulted in a 10% increas

Medium

FRQ 7: Calculating Income Elasticity of Demand

A department store finds that when consumer incomes increase by 5%, the quantity demanded for brande

Medium

FRQ 10: Evaluating Deadweight Loss due to Price Ceiling in the Rental Housing Market

Consider a rental housing market with an equilibrium rent of $1200 per month. A government-imposed p

Hard

FRQ 11: Income Elasticity of Demand for Organic Vegetables

A study on organic vegetables shows that when consumer income rises by 10%, the quantity demanded in

Easy

FRQ 12: Impact of a Per Unit Tax on Consumer and Producer Surplus in the Soft Drink Market

In a soft drink market, the initial equilibrium is at a price of $2 per unit and a quantity of 1000

Hard

FRQ 13: Elasticity and Total Revenue Test

A firm observes that when it increases the price of its product from $$P = 10$$ to $$P = 12$$, the q

Medium

FRQ 16: Strategic Interaction Analysis in a Duopoly Using a Payoff Matrix

Consider two competing firms in a duopoly market facing the following payoff matrix for their pricin

Extreme

FRQ 17: Reservation Price and Producer Surplus

A firm’s minimum acceptable price (reservation price) for a product is provided along with the actua

Medium

FRQ 18: Price Elasticity of Demand and its Impact on Total Revenue at a Restaurant

A restaurant lowers the price of a signature dish from $20 to $15, resulting in an increase in quant

Medium

FRQ 19: Analyzing Short Run vs. Long Run Supply Elasticity

A producer’s supply of a good is observed over two time periods. In the short run, a price increase

Medium

FRQ 19: Effects of Import Quotas in International Trade

A country imposes an import quota on automobiles to protect domestic producers. The domestic market

Hard

Graphical Analysis of Price Floors and Surpluses

This question delves into the concept of price floors and their impact on market surpluses and deadw

Medium

Impact of a Government-Imposed Price Floor

Examine the effects of a government-imposed price floor on a market.

Medium

Impact of Government-Imposed Price Floor in the Agricultural Market

A government has set a price floor for wheat at $3 per unit in an effort to support farmers. Prior t

Medium

Impact of Technological Innovation on Supply

This question examines the impact of technological innovation on the supply curve and how it affects

Medium

Impacts of a Price Ceiling in the Dairy Market

The dairy market has an equilibrium price of $4 per gallon with 300 gallons sold. The government set

Hard

Interpreting a Price Elasticity Study

A price study for a consumer product shows that when the price decreases from $50 to $40, the quanti

Hard

Law of Demand: Effects of Price Change on Quantity Demanded

A market study finds that when the price of smartphones increases from $$\$500$$ to $$\$600$$, the q

Easy

Long-run Market Adjustment in Competitive Markets

Analyze the long-run adjustments in a competitive market as firms enter or exit. Answer the followin

Extreme

Market Disequilibrium and Adjustment Mechanisms

This question examines the concept of market disequilibrium and how markets adjust to eliminate shor

Medium

Market Effects of Advertising

A major advertising campaign is launched for a product, which is expected to influence consumer beha

Easy

Market Equilibrium, Consumer and Producer Surplus

This question focuses on understanding market equilibrium and the calculation of consumer and produc

Medium

Market Impact of Rent Controls on Housing

In a housing market, the original equilibrium is at $1,200 with 800 houses rented. Rent controls cap

Hard

Price Elasticity of Supply Analysis

Evaluate the price elasticity of supply given a firm's output response to a change in price.

Medium

Producer Surplus and Consumer Surplus Calculation

In a market characterized by the demand curve $$P = 100 - Q$$ and the supply curve $$P = 20 + 0.5Q$$

Easy

Short-run vs Long-run Supply Elasticity Analysis

Differentiate between short-run and long-run supply elasticities and illustrate these differences wi

Hard

Simultaneous Shifts in Supply and Demand: Indeterminate Outcomes

Initially, a market is in equilibrium at $$P=40$$ and $$Q=80$$. Due to external factors, demand incr

Extreme

Substitute and Complement Effects

This question explores the impact of changes in the price of related goods on demand. Answer the fol

Medium

Supply Chain Dynamics: Effects of a Change in the Number of Sellers

In a market with the initial demand curve $$P = 60 - Q$$ and initial supply curve $$P = 20 + Q$$, an

Medium

Supply Shift: Impact of Technology on Production

A technological innovation reduces production costs for suppliers in the market for Product Y. Analy

Medium

Taxation Impact on Market Equilibrium

This question examines the impact of an excise tax on market equilibrium. Answer the following: (a)

Hard

Understanding the Role of Substitutes and Complements in Market Demand

This question examines the roles of substitutes and complements in influencing market demand and how

Easy
Unit 3: Production, Cost, and the Perfect Competition Model

Adjustment to Increased Capital Rental Rate

A firm uses both capital and labor in its production. The rental rate for capital increases from $10

Medium

Calculation of Short-run Production Costs

Examine short-run production costs for a firm using the provided data. Analyze fixed and variable co

Medium

Comprehensive Perfect Competition Market Analysis

A perfectly competitive market consists of 5 identical firms, each having a cost function $$TC(Q) =

Extreme

Dairy Production and Manure Pollution

Dairy production can create negative externalities, notably through manure pollution. Analyze the re

Easy

Entry and Exit in Perfect Competition (Long-run Analysis)

Consider a market where firms operate under perfect competition. The representative firm's total cos

Hard

FRQ 1: Production Function and Diminishing Marginal Returns Analysis

A company uses labor as its only variable input in the production process. The table below shows the

Medium

FRQ 7: Accounting vs. Economic Profit Analysis

A restaurant owner reports total revenue of $1000. The explicit costs incurred are $700, and the imp

Easy

FRQ 7: Exit Rule and Long-Run Equilibrium in Perfect Competition

Firm E is operating at an output level of Q = 100 with an Average Total Cost (ATC) of $18, while the

Easy

FRQ 9: Marginal Analysis and Optimal Output Determination

Consider a firm that has a total revenue function and a total cost function as follows: $$TR(Q) = 5

Extreme

FRQ 9: Production Decisions Under a Shift in Demand

A firm operating in a perfectly competitive market faces a shift in demand. The attached graph shows

Medium

FRQ 11: Cost Minimization in the Long Run

Long-run cost minimization requires firms to choose the combination of inputs that minimizes the tot

Hard

FRQ 11: Short Run versus Long Run Decision Analysis

A firm’s short-run total cost function is given by $$TC_{SR}(Q) = 100 + 5*sqrt(Q)$$, while its long-

Hard

FRQ 12: Graphical Interpretation – Shifts in Cost Curves

Cost curves may shift due to changes in input prices, technology, or other external factors. Part A

Extreme

FRQ 13: Cost Structure and Profit Maximization in a Bakery

A bakery has a fixed cost of $300 and a variable cost function given by $$VC(Q) = 2 * Q + 0.5 * Q^2$

Medium

FRQ 14: Cost Minimization in the Long Run

Consider a firm seeking to minimize its long-run costs. A graph showing the firm's LRATC curve is pr

Medium

FRQ 17: Marginal Cost and Revenue in Competitive Firms

In a perfectly competitive market, a firm’s output decision is determined by comparing marginal cost

Hard

FRQ 17: Strategic Interactions Using a Payoff Matrix

Two firms in an industry face strategic choices regarding their production levels. The following pay

Hard

FRQ 20: Cost Function Evolution and Scaling Decisions

A firm’s cost function is given by $$TC(Q) = 200 + 3*Q + 0.5*Q^2$$ and it operates in a perfectly co

Extreme

Graphing Cost Curves and Determining Shutdown Point

A firm’s short-run cost structure is represented by several cost curves. Based on the provided graph

Hard

Impact of Factor Input Changes on the Production Function

A firm produces output using both capital and labor. The table below provides data for different com

Hard

Impact of Technological Improvement on the Production Function

A firm initially has a marginal product of labor given by $$MPL_{old} = 40 - 3*L$$. After adopting n

Hard

Input Price Change Impact Analysis

A firm’s cost function is given by $$TC(Q) = 2*Q^2 + 50$$ when the rental rate of capital is $$r = 1

Hard

Mining and Environmental Degradation

Mining activities can cause significant environmental degradation, which is a negative externality n

Hard

Production Efficiency and Factor Inputs

A firm is evaluating its production process to achieve maximum efficiency. Analyze production effici

Extreme

Profit Calculation and Cost Curve Graph Analysis

The table below shows a firm’s output levels along with corresponding total revenue and total cost v

Hard

Profit Calculation: Accounting vs Economic Profit

A firm reports total revenue of $1,000 and explicit costs of $600. If the opportunity cost of the fi

Easy

Profit Maximization in Perfect Competition

Consider a firm operating in a perfectly competitive market with the cost function $$TC(Q) = 2*Q^2 +

Medium

Short-Run Shutdown Decision Analysis

A firm’s average variable cost (AVC) is given by $$AVC(Q) = 4 + \frac{20}{Q}$$ for Q ≥ 1. The curren

Medium

Short-Run vs. Long-Run Cost Curves Comparative Analysis

A firm has several short-run average total cost (ATC) curves corresponding to different plant sizes.

Hard

Short‐Run Shutdown Decision

A firm faces a fixed cost of $150 and a variable cost function given by $$VC(Q) = 5*Q + 0.5*Q^2$$. T

Easy

Steel Production and Industrial Pollution

The production of steel in an industrial market generates pollution that imposes additional external

Extreme

Water Consumption and River Pollution

A market for water-intensive goods is resulting in excessive water use that pollutes local rivers. A

Medium
Unit 4: Imperfect Competition

Barriers to Entry and Market Structure Dynamics

Discuss the role of barriers to entry in shaping market structures. Use real-world examples where ap

Easy

Comparing Profit Maximization in Monopoly vs. Perfect Competition

Contrast the profit-maximization strategies of a monopoly with those of a firm in a perfectly compet

Extreme

Cost Structures and Natural Monopoly Dynamics

Natural monopolies operate on the declining portion of their Average Total Cost (ATC) curve. Analyze

Medium

Entry and Exit in Monopolistic Competition

Analyze how entry and exit in monopolistic competition affect firm profits and market equilibrium.

Medium

Examining Production in a Software Solutions Firm

A software solutions firm operates in an imperfectly competitive market. The firm has a fixed cost o

Hard

FRQ 2: Price Discrimination in a Monopoly

A monopolist has the ability to segment the market and practice third‐degree price discrimination be

Medium

FRQ 3: Oligopoly Game Theory Analysis

Two firms in an oligopolistic industry are considering whether to collude or compete. Their decision

Hard

FRQ 7: Monopoly Deadweight Loss Analysis

A monopolist faces the market demand function $$P = 120 - 2*Q$$ and has a constant marginal cost of

Medium

FRQ 9: Price Cap Regulation in a Natural Monopoly

A natural monopoly has a total cost function $$TC = 200 + 20*Q$$ and faces the demand function $$P =

Hard

FRQ 10: Third-Degree Price Discrimination in Monopolies

A monopolist serves two separate markets where demand conditions differ. In Market A, the demand fun

Extreme

FRQ 11: Cost Analysis in Monopolistic Competition

A firm in a monopolistically competitive market faces a fixed cost of $$F = 100$$ and a constant var

Medium

FRQ 13: Entry Deterrence Strategies in Oligopoly

An incumbent firm in an oligopolistic market seeks to deter potential entrants using strategic prici

Medium

FRQ 15: Stackelberg Leadership in Oligopoly

In an oligopolistic market, one firm acts as a leader while the other acts as a follower. The firms’

Extreme

Game Theory in Oligopolies: Prisoner's Dilemma

Analyze the Prisoner’s Dilemma in the context of duopolistic competition and its implications for co

Medium

Game Theory in Oligopoly Markets

This question examines strategic interactions among firms in an oligopoly using game theory. Analyze

Extreme

Government Intervention in an Oligopolistic Market

In an oligopolistic market operating under collusion, the government intervenes by imposing a price

Extreme

Government Intervention in Luxury Smartphone Accessories Market

Consider a monopolistically competitive market for luxury smartphone accessories. Firms differentiat

Medium

Graphical Analysis of Allocative and Productive Efficiency in Monopolies

Analyze the efficiency losses in monopoly markets by comparing the firm’s output to the socially opt

Hard

Input-Output Analysis in an Organic Farm

An organic farm operates in an imperfectly competitive market. The farm has a fixed cost of $500, pa

Medium

Marginal Returns in a Craft Brewery

A craft brewery operates in an imperfectly competitive market. It has a fixed cost of $350, pays a w

Hard

Market Structure Analysis in Imperfect Competition

This question examines your understanding of different market structures in the context of imperfect

Medium

Negative Externalities and Regulatory Challenges in the Shipping Industry

A shipping company operating within an oligopolistic market is responsible for significant negative

Extreme

Negative Externality in a Local Manufacturing Firm

This FRQ examines the impact of a negative externality in an imperfectly competitive market. In a lo

Easy

Optimizing Input Use in Digital Printing

Digital Print Co. operates in an imperfectly competitive market where it produces digital prints. Th

Medium

Price Discrimination and Deadweight Loss

A monopolist that charges a single uniform price faces deadweight loss due to higher pricing. Now su

Medium

Rising Input Costs in a Natural Monopoly

A natural monopoly experiences an increase in input costs causing its average total cost (ATC) curve

Medium

Strategic Interaction in Oligopoly

Two firms in an oligopolistic market must choose between two strategies: 'High' and 'Low' pricing. T

Hard

Subsidies in an Imperfectly Competitive Market

In a market exhibiting characteristics of monopolistic competition, the government is considering im

Hard

Tax and Advertising in a Monopolistically Competitive Market

In a market where firms engage in heavy advertising to differentiate their products, assume a monopo

Hard

Taxation in a Monopolistic Competition: High-End Restaurant Market

In a major city, the high-end restaurant market is an example of monopolistic competition. The gover

Hard

Technological Change and Market Structure in Imperfect Competition

Analyze the impact of technological advancements on the cost structure and entry dynamics in imperfe

Hard

Working with Marginal Costs in a Startup Cafe

A startup cafe operates in an imperfectly competitive market. The cafe incurs a fixed cost of $200,

Medium
Unit 5: Factor Markets

Air Pollution from Cement Production

A cement production firm generates air pollution that is not reflected in its production costs, resu

Hard

Analysis of Productivity Changes on Factor Demand

This question examines the effect of increased labor productivity on the firm’s derived demand for l

Medium

Analyzing Derived Demand for Labor in a Competitive Market

A firm hires workers in a perfectly competitive labor market. Derived from the demand for its final

Medium

Analyzing the Impact of Capital Price Changes on Production Decisions

Examine how a change in the price of capital affects a firm’s production decisions and its optimal i

Medium

Application of the Least Cost Rule

This question assesses the application of the least cost rule in a firm’s decision to choose between

Easy

Application of the Least Cost Rule in Factor Markets

A firm uses both labor and capital as inputs in its production process. It faces the following data:

Medium

Application of the Least Cost Rule in Factor Markets

This question involves applying the least cost rule to determine the optimal combination of labor an

Medium

Assessing the Derived Demand for Labor in Various Industries

This question requires you to compare how differences in production processes affect the derived dem

Extreme

Budget Constraints and Factor Markets

This question integrates isocost and isoquant analysis to determine the cost-minimizing combination

Hard

Calculating Marginal Factor Cost

Using the provided labor cost schedule, calculate the Marginal Factor Cost (MFC) and interpret its i

Medium

Calculating Marginal Revenue Product from Production Data

A firm’s hiring decision is based on the marginal revenue product (MRP) of labor. Using given produc

Easy

Calculation of Marginal Revenue Product and Marginal Factor Cost

This question involves analyzing a firm’s employment decision by calculating the marginal product of

Medium

Changes in Derived Demand due to Technological Advances

This question examines the impact of technological improvements on the derived demand for labor. A f

Medium

Changes in Factor Demand: Product Market Shifts

A firm experiences an increase in product demand, which affects its derived demand for labor. (i) E

Medium

Comparative Analysis of Labor and Capital Markets

A firm must decide between hiring additional labor or investing in capital. Consider that product de

Hard

Comparative Analysis: Perfect Competition vs. Monopsony in Factor Markets

This question examines the differences in hiring decisions and wage determinations between competiti

Hard

Comparative Factor Pricing: Changes in Input Prices

A firm employs both labor and capital. Initially, the prices are $$P_L = 10$$ and $$P_K = 20$$, with

Medium

Comparative Statics: Impact of Training Subsidies on Labor Demand

This question examines the effect of training subsidies on labor demand through comparative statics

Medium

Comparing Perfect Competition and Monopsonistic Factor Markets

Labor markets can take different forms. Compare and contrast a perfectly competitive labor market wi

Medium

Comparing Subsidies and Price Controls in Labor Markets

A government is evaluating two policies to increase employment from 100 to 130 workers: a per-worker

Extreme

Derived Demand and Marginal Revenue Product

A firm operates in a perfectly competitive product market where the product sells at $20 per unit. T

Medium

Derived Demand and Marginal Revenue Product in Factor Markets

A firm’s demand for labor is derived from the demand for its product, and the marginal revenue produ

Medium

Derived Demand for Capital Analysis

Consider a firm that rents capital for production. The marginal product of capital is given by $$MPK

Easy

Determinants of Labor Supply

Labor supply in a market is influenced by various factors. Consider three determinants: personal val

Easy

Effects of a Government Subsidy on Factor Market Equilibrium

In a competitive market for skilled labor, the government introduces a subsidy of $3 per hour for ea

Medium

Effects of Demographic Changes on Labor Supply

In a regional economy, demographic changes lead to a decrease in the labor supply. Assess the impact

Medium

Effects of Exogenous Wage Changes on Employment

Consider a competitive labor market where the government enacts a minimum wage that is above the mar

Medium

Efficiency Loss in Factor Markets due to Per-Worker Tax

In a competitive labor market, the initial equilibrium is at a wage of $$w = 18$$ with 150 workers e

Extreme

Enhanced Productivity Through Training

A firm initiates a training program which successfully increases the marginal product of labor. Befo

Medium

Equilibrium in Perfectly Competitive Factor Markets

Consider a competitive labor market where firms hire workers until $$MRP = MFC$$. The table below pr

Easy

Externalities in Food Production: Pesticide Use

A large-scale farm uses pesticides that result in runoff, which negatively impacts neighboring commu

Easy

Factor Endowments and Comparative Advantage in International Trade

This question links factor markets to international trade by analyzing national differences in facto

Medium

Globalization and Factor Market Adjustments

Discuss the impact of globalization on domestic factor markets, with a focus on labor demand and wag

Hard

Government Intervention and Factor Market Outcomes

A government policy imposes a binding minimum wage in the labor market. The following table summariz

Hard

Government Intervention in Factor Markets

This question evaluates the effects of government intervention in labor markets and its impact on ma

Easy

Impact of Government Intervention on Labor Supply

This question explores how government policies, such as a minimum wage, affect the labor supply in a

Medium

Impact of Minimum Wage in a Monopsonistic Labor Market

This question examines the effects of imposing a binding minimum wage in a monopsonistic labor marke

Hard

Impact of Trade Liberalization on the Derived Demand for Labor in Local Manufacturing

Following trade liberalization, a local manufacturing sector faces reduced product demand, which in

Medium

Labor Supply Elasticity and Wage Changes

This question tests your understanding of labor supply elasticity and its implications when wages ch

Hard

Least-Cost Combination and Factor Price Ratio Analysis

This question involves analyzing the optimal combination of inputs by comparing the marginal product

Medium

Marginal Factor Cost Explanation

Define marginal factor cost (MFC) and explain its role in firms’ hiring decisions in a perfectly com

Easy

Marginal Productivity Analysis

A firm has the following marginal product (MP) schedule. The product price is $30. | Workers | MP |

Medium

Marginal Revenue Product Calculation

A manufacturing firm produces gadgets and employs workers whose productivity is shown in the table b

Medium

Monopolistic Competition in Factor Markets

Analyze the behavior of factor markets under conditions of monopolistic competition and discuss the

Medium

Monopsonistic Labor Market Analysis

In a monopsonistic labor market, a single employer faces an upward sloping labor supply curve. Suppo

Hard

Multi-Factor Market Payoff and Equilibrium Analysis

This question integrates strategic interactions with factor market decisions by examining a payoff m

Extreme

Multi-Input Factor Market Analysis with Budget Constraint

A firm uses both labor and capital with production functions characterized by $$MPL = 15 - 0.3*L$$ a

Hard

Negative Externalities in Tech Manufacturing

A semiconductor manufacturing plant generates hazardous waste that contaminates local water supplies

Extreme

Negative Externality in Hospitality Industry

A hotel chain’s expansion in a residential area causes increased congestion and noise, which imposes

Medium

Overextraction of Water Resources for Agriculture

In a region with intensive agriculture, water is extracted from a common source. This overextraction

Extreme

Production Function Analysis and Cost Measures

A firm uses labor to produce output. A portion of its production and cost data is provided below. An

Medium

Profit Maximisation in a Monopsonistic Labor Market

In a small town, a single large factory operates as the sole employer (a monopsonist) in the local l

Hard

Profit Maximization and Hiring Decisions in Competitive Factor Markets

A firm in a competitive labor market determines its number of hires by equating its marginal revenue

Medium

Seasonal Variations in Labor Supply in the Retail Sector

During the holiday season, a retail firm experiences a temporary change in labor supply due to incre

Easy

Technological Change and Factor Market Adjustments

A new technology increases a firm's labor productivity. Initially, the firm's marginal revenue produ

Hard

Wage Determination: A Case Study

In a small town, a manufacturing plant is the primary employer. Initially, the plant pays workers $1

Medium
Unit 6: Market Failure and the Role of Government

Addressing Underinvestment in Education with Subsidies

Education generates positive externalities leading to underinvestment in the absence of government i

Hard

Analyzing Negative Externalities and Corrective Tax

Consider a market where production causes a negative externality, leading to a divergence between th

Hard

Antibiotic Overuse and External Costs: Addressing Resistance

The overuse of antibiotics in healthcare can lead to antibiotic resistance, a negative externality t

Medium

Antitrust Policy and Market Efficiency in Monopolistic Competition

Discuss how market power in monopolistic competition can lead to inefficiency and how antitrust inte

Medium

Carbon Tax and Environmental Externalities

This FRQ analyzes how a carbon tax can correct the market failure from negative environmental extern

Extreme

Comparing Per-Unit and Lump-Sum Taxes in Different Market Structures

This FRQ compares the effects of per-unit and lump-sum taxes on a firm operating in a monopolistic c

Medium

Congestion Externality in Urban Transportation

Heavy car usage during rush hour leads to congestion, which imposes additional time and monetary cos

Easy

Correcting Negative Externalities in the Cigarette Market

The cigarette market suffers from a negative externality due to adverse health impacts from smoking.

Hard

Cost-Benefit Analysis in Regulatory Policy

A government is considering imposing a regulation to reduce harmful emissions from factories. This r

Medium

Environmental Regulation and Firm Cost Structures

A non-price regulation aimed at protecting the environment increases a firm’s costs. Analyze how thi

Hard

Evaluating Price Ceilings in the Rental Housing Market

Consider a rental housing market where the government imposes a price ceiling.

Medium

External Cost Assessment: Shifting Curves and Equilibrium

Assess the impact of a negative externality on market equilibrium and determine the corrective tax n

Medium

Externality from Pesticide Use in Agriculture

Farmers using pesticides may impose external costs on the environment, such as damage to neighboring

Easy

FRQ 1: Graphing the Impact of a Per Unit Tax on Market Efficiency

Analyze the impact of a per unit tax on a competitive market for Good X. In this problem, you will d

Medium

FRQ 4: Market Inefficiency in Monopolistic Competition

Discuss how market power in monopolistic competition can lead to allocative inefficiency and assess

Hard

FRQ 7: Efficiency Effects of Subsidies in a Market with Positive Externalities

Consider a market with positive externalities, where private markets underproduce relative to the so

Medium

FRQ 15: Government Intervention to Address Pollution Externalities

Consider a market where production creates pollution, introducing a negative externality. Analyze ho

Hard

FRQ 19: Government Subsidies and Public Goods Underinvestment

Analyze the market failure associated with the underproduction of public goods and evaluate the role

Medium

Government Intervention in a Monopolistic Market

A monopolistic firm is subject to government intervention in the form of a price ceiling. Analyze th

Extreme

Graphical Analysis of Subsidies: Perfectly Competitive vs. Monopolistic Competition

Evaluate the impact of per-unit subsidies on market outcomes in both perfectly competitive and monop

Hard

Impact of a Price Ceiling on Market Efficiency

This FRQ examines how a price ceiling affects market equilibrium, consumer surplus, producer surplus

Medium

Impact of Lump Sum vs. Per Unit Taxes on Firms

Firms operate under different types of tax regimes. Analyze the effects of a lump sum tax compared t

Medium

Long Run Effects of Government Subsidies on Market Structure

An industry receives government subsidies in the short run. Over time, these subsidies may alter mar

Medium

Market Dysfunction Due to Asymmetric Information: The 'Lemons' Problem

This FRQ examines how asymmetric information can lead to market failure, using the 'lemons' problem

Medium

Market Power and Antitrust Policies

Evaluate the role of market power in creating socially inefficient outcomes and analyze how antitrus

Medium

Market Power, Monopolies, and Antitrust Policy

Consider a monopolistic firm operating in the market for Good Z, where its market power leads to dev

Medium

Minimum Wage Effects: Labor Market Analysis

Analyze the impact of a government-imposed minimum wage (a price floor in the labor market) using th

Hard

Positive Externalities and Subsidies Impact

Analyze how positive externalities lead to market underproduction and explain how government subsidi

Hard

Price Ceiling Effects in Monopolistic Competition

Investigate how a binding price ceiling might affect a firm operating under monopolistic competition

Hard

Public Goods Provision and the Free-Rider Problem

This FRQ explores why public goods are underprovided in a free market and the role of the free-rider

Easy

Regulating Natural Monopolies

Natural monopolies often require government regulation to prevent excessive pricing. Analyze how gov

Hard

Regulatory Measures and Pollution Spillovers

Industrial pollution can generate spillover effects that harm nearby communities. Consider the follo

Medium

Subsidy Impact Analysis in Markets with Positive Externalities

Analyze the impact of a per unit subsidy in a market that experiences positive externalities.

Medium

Tax Incidence in a Perfectly Competitive Market

A per-unit tax is imposed in a perfectly competitive market. Analyze the impact of this tax on marke

Medium

Understanding Public Goods and the Free Rider Problem

Public goods, such as national defense, tend to be underprovided in a competitive market because of

Medium

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Where can I find practice free response questions for the AP Microeconomics exam?
The free response section of each AP exam varies slightly, so you’ll definitely want to practice that before stepping into that exam room. Here are some free places to find practice FRQs :
  • Of course, make sure to run through College Board's past FRQ questions!
  • Once you’re done with those go through all the questions in the AP MicroeconomicsFree Response Room. You can answer the question and have it grade you against the rubric so you know exactly where to improve.
  • Reddit it also a great place to find AP free response questions that other students may have access to.
How do I practice for AP AP Microeconomics Exam FRQs?
Once you’re done reviewing your study guides, find and bookmark all the free response questions you can find. The question above has some good places to look! while you’re going through them, simulate exam conditions by setting a timer that matches the time allowed on the actual exam. Time management is going to help you answer the FRQs on the real exam concisely when you’re in that time crunch.
What are some tips for AP Microeconomics free response questions?
Before you start writing out your response, take a few minutes to outline the key points you want to make sure to touch on. This may seem like a waste of time, but it’s very helpful in making sure your response effectively addresses all the parts of the question. Once you do your practice free response questions, compare them to scoring guidelines and sample responses to identify areas for improvement. When you do the free response practice on the AP Microeconomics Free Response Room, there’s an option to let it grade your response against the rubric and tell you exactly what you need to study more.
How do I answer AP Microeconomics free-response questions?
Answering AP Microeconomics free response questions the right way is all about practice! As you go through the AP AP Microeconomics Free Response Room, treat it like a real exam and approach it this way so you stay calm during the actual exam. When you first see the question, take some time to process exactly what it’s asking. Make sure to also read through all the sub-parts in the question and re-read the main prompt, making sure to circle and underline any key information. This will help you allocate your time properly and also make sure you are hitting all the parts of the question. Before you answer each question, note down the key points you want to hit and evidence you want to use (where applicable). Once you have the skeleton of your response, writing it out will be quick, plus you won’t make any silly mistake in a rush and forget something important.