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A Level H1 Economics Policy Evaluation Quiz

Free A Level H1 Econs Policy Evaluation quiz, HY3 Exam version, with questions, answers, and A Level-style practice for Singapore students.

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A Level H1 Economics From Real Exams Generated by Tencent HY3 Free Updated 2026-08-17

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Answers

A-Level Economics H1 Quiz - Policy Evaluation: Answer Key

Total Marks: 40
Topic: Policy Evaluation


Section A: Data Interpretation (10 marks)

Q1 [2 marks]

  • Both countries increased spending (A: 2.1→4.8; B: 1.4→3.9). [1]
  • Country A rose more than double; Country B increased but remained lower. [1]
    Marking: 1 for both values compared, 1 for comparative language.

Q2 [2 marks]

  • Unemployment fell from 4.2% to 2.7% over the period. [1]
  • Decline was steady and accelerating slightly after 2021. [1]
    Common mistake: stating only direction without referencing years.

Q3 [2 marks]

  • Both countries experienced declining growth; Econolia higher than Boronia each year. [1]
  • Econolia fell from 3.5% to 1.2%; Boronia from 2.1% to 0.8%. [1]

Q4 [2 marks]

  • PED = %ΔQd / %ΔP = (-4%) / (+10%) = -0.4 → |PED| = 0.4. [1]
  • Inelastic (|PED|<1): demand weakly responsive; users are captive. [1]

Q5 [2 marks]

  • PES likely low (<1) in short run. [1]
  • Reason: long delays in land/approvals restrict quick supply response. [1]

Section B: Structured & Source-Based (16 marks)

Q6 [2 marks]

  • Emission reduction achieved vs target. [1]
  • Cost to government / fiscal sustainability. [1]

Q7 [3 marks]

  • Diagram: S shifts right (subsidy), P falls, Q rises. [1]
  • Explanation: subsidy lowers producer cost, increases supply. [1]
  • New equilibrium: lower price, higher quantity. [1]

Q8 [3 marks]

  • Max price below Eq → excess demand. [1]
  • Inelastic supply → quantity supplied unresponsive. [1]
  • Shortage persists as Qs cannot rise quickly. [1]

Q9 [2 marks]

  • E.g., black market emergence; regressive burden on poor. [2 if valid, 1 if partial]

Q10 [2 marks]

  • DWL = loss of total surplus from over/under production. [1]
  • Tax creates DWL; evaluator compares DWL vs revenue. [1]

Q11 [2 marks]

  • 2022 balance = 80–78 = +2; 2023 = 85–92 = -7. [1]
  • Change = -7 – (+2) = -9 ($bn worsening). [1]

Q12 [2 marks]

  • Fuel tax efficient (cuts emissions) but hits low-income hardest. [1]
  • Equity issue: disproportionate burden. [1]

Q13 [2 marks]

  • Assumption: property rights enforceable / monitoring possible. [1]
  • Else permits ineffective. [1]

Section C: Evaluation & Extended (14 marks)

Q14 [7 marks]

  • Real GDP pc ↑ (better material living). [1]
  • Unemployment ↓ (more jobs). [1]
  • Infant mortality ↓ (health improved). [1]
  • But Gini ↑ (wider inequality). [1]
  • Limitation: GDP ignores distribution; Gini worsened. [1]
  • Conclusion: mixed; avg living up but equity fell. [1]
  • Eval: data lacks environmental/social factors. [1]

Q15 [5 marks]

  • Benefits: incentivises reduction, revenue. [1]
  • Costs: compliance, regressive. [1]
  • Unintended: firms relocate (carbon leakage). [1]
  • Decision approach: weigh MB vs MC. [1]
  • Judgement: effective if rate set right + recycled. [1]

Q16 [4 marks]

  • AD↑ → real output ↑ → unemployment ↓. [1]
  • Diagram shows AD right. [1]
  • Limitation: inflation if near full capacity. [1]
  • Eval: time lag / crowding out. [1]

Q17 [4 marks]

  • D direct faster coverage. [1]
  • E subsidy slower, costlier. [1]
  • Eval: D may lack competition; E preserves market. [1]
  • Conclusion: depends on geography/cost. [1]

Q18 [3 marks]

  • Compare MB vs MC at margin. [1]
  • Proceed if MB ≥ MC. [1]
  • Applied to project scale. [1]

Q19 [3 marks]

  • Example: subsidy (equity) may cause DWL (efficiency loss). [1]
  • Not always: extreme inequality harms growth. [1]
  • Judgement: balance needed. [1]

Q20 [2 marks]

  • Ignores distribution (Gini). [1]
  • Ignores non-market factors (health, leisure). [1]