MARKETS | COSTS | COMPETITION | MARKET FAILURE | INEQUALITY
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D
AQA A LEVEL ECONOMICS
PAPER 1: MARKETS AND MARKET FAILURE
Revision Question Bank with Worked Rationales
S-TIER UNIVERSAL MASTERY TEST BANK
60 Questions | Detailed Rationales | Distractor Analysis
ECONOMICS | A LEVEL | EXAM TECHNIQUE AND CONCEPT MASTERY
,Table of Contents
1. Part I: The Preview
• The Intro
• The Critical Axioms Cheat Sheet
2. Part II: The Elite Test Bank
• Tier 1: Foundational Syntax and Application (Questions 1–20)
• Tier 2: Complex Application and Simulation (Questions 21–40)
• Tier 3: Grandmaster Synthesis (Questions 41–60)
AQA A Level Economics Paper 1 Elite Test Bank | Page 2
, Part I: The Preview
Mastering this test bank turns definitions into the analysis and evaluation that earn top marks in Paper 1,
so you can calculate confidently, apply theory to a context, and judge the limits of an argument. Each
question links a market concept to a diagram, a number, or a policy decision.
The Critical Axioms Cheat Sheet
• Foundations: Scarcity forces choice, and every choice has an opportunity cost. Positive statements
can be tested; normative statements contain value judgments. A PPF shifts outward with growth;
unemployment lies inside it.
• Markets and elasticity: Own price moves along a curve; other factors shift it. PED = %change in
quantity / %change in price; YED negative means inferior; XED negative means complements.
Inelastic demand means a price rise increases revenue and consumers bear more of a tax.
• Firms and competition: MR = MC maximizes profit; profit = (AR - AC) x quantity; shut down when
price < AVC. Perfect competition gives normal profit in the long run; monopoly restricts output, charges
more, and may enjoy scale economies and innovation. Oligopoly: kinked demand and game theory
(Nash equilibrium).
• Labour markets: Labour demand is derived; MRP = MPP x MR; hire while MRP exceeds the wage. A
minimum wage can reduce employment in a competitive market but may raise it under monopsony.
• Market failure and intervention: Negative externality means overproduction (MSC > MPC); tax =
marginal external cost. Positive externality means underprovision; subsidize. Public goods are
non-excludable and non-rival; common pool resources are overused. Government failure includes
unintended consequences, distortion, and cost. Use cost-benefit analysis, Lorenz curves, and
progressive taxation to judge equity and efficiency.
Production possibility frontier (PPF)
Consumer goods
Solid: current PPF
Dashed: after economic growth
on the PPF: efficient A shift outward needs more or better
resources or technology.
inside: unemployed resources
Capital goods
Figure 1. Production possibility frontier
AQA A Level Economics Paper 1 Elite Test Bank | Page 3
S
D
AQA A LEVEL ECONOMICS
PAPER 1: MARKETS AND MARKET FAILURE
Revision Question Bank with Worked Rationales
S-TIER UNIVERSAL MASTERY TEST BANK
60 Questions | Detailed Rationales | Distractor Analysis
ECONOMICS | A LEVEL | EXAM TECHNIQUE AND CONCEPT MASTERY
,Table of Contents
1. Part I: The Preview
• The Intro
• The Critical Axioms Cheat Sheet
2. Part II: The Elite Test Bank
• Tier 1: Foundational Syntax and Application (Questions 1–20)
• Tier 2: Complex Application and Simulation (Questions 21–40)
• Tier 3: Grandmaster Synthesis (Questions 41–60)
AQA A Level Economics Paper 1 Elite Test Bank | Page 2
, Part I: The Preview
Mastering this test bank turns definitions into the analysis and evaluation that earn top marks in Paper 1,
so you can calculate confidently, apply theory to a context, and judge the limits of an argument. Each
question links a market concept to a diagram, a number, or a policy decision.
The Critical Axioms Cheat Sheet
• Foundations: Scarcity forces choice, and every choice has an opportunity cost. Positive statements
can be tested; normative statements contain value judgments. A PPF shifts outward with growth;
unemployment lies inside it.
• Markets and elasticity: Own price moves along a curve; other factors shift it. PED = %change in
quantity / %change in price; YED negative means inferior; XED negative means complements.
Inelastic demand means a price rise increases revenue and consumers bear more of a tax.
• Firms and competition: MR = MC maximizes profit; profit = (AR - AC) x quantity; shut down when
price < AVC. Perfect competition gives normal profit in the long run; monopoly restricts output, charges
more, and may enjoy scale economies and innovation. Oligopoly: kinked demand and game theory
(Nash equilibrium).
• Labour markets: Labour demand is derived; MRP = MPP x MR; hire while MRP exceeds the wage. A
minimum wage can reduce employment in a competitive market but may raise it under monopsony.
• Market failure and intervention: Negative externality means overproduction (MSC > MPC); tax =
marginal external cost. Positive externality means underprovision; subsidize. Public goods are
non-excludable and non-rival; common pool resources are overused. Government failure includes
unintended consequences, distortion, and cost. Use cost-benefit analysis, Lorenz curves, and
progressive taxation to judge equity and efficiency.
Production possibility frontier (PPF)
Consumer goods
Solid: current PPF
Dashed: after economic growth
on the PPF: efficient A shift outward needs more or better
resources or technology.
inside: unemployed resources
Capital goods
Figure 1. Production possibility frontier
AQA A Level Economics Paper 1 Elite Test Bank | Page 3
