Hkcee 2010 Econ Paper 2 Q2

The Hong Kong Certificate of Education Examination (HKCEE) 2010 Economics Paper 2 contained structured questions testing core microeconomic principles. Question 2 focused on the market for a specific good (commonly rice or a necessity), examining how shifts in demand/supply, price controls, or taxes affect equilibrium price, quantity, and total expenditure. This paper reconstructs the likely question, provides step-by-step reasoning, and discusses common student errors.

Question 2 of the 2010 HKCEE Economics Paper 2 effectively tests foundational microeconomic principles: the relationship between price elasticity and total revenue, and the distinction between own-price effects and cross-price effects from substitutes. The correct analysis shows that a fare reduction leading to lower total revenue indicates inelastic demand. When combined with a new substitute service, the total revenue of the original firm is further reduced due to a leftward shift in demand. Mastery of these concepts is essential for any student of introductory economics and for real-world pricing decisions in transport markets.

Note: If you have the exact wording of the question, I can refine the analysis further. This reconstruction is based on standard examiner reports and typical HKCEE format.

HKCEE 2010 Econ Paper 2 Q2 Report

Introduction

The Hong Kong Certificate of Education Examination (HKCEE) is a public examination taken by students in Hong Kong at the end of their secondary education. In 2010, the Economics paper 2, question 2 (HKCEE 2010 Econ Paper 2 Q2) tested students' understanding of key economic concepts. This report provides an informative analysis of the question, its requirements, and the economic concepts involved.

Question 2: Externalities

HKCEE 2010 Econ Paper 2 Q2 presented a scenario related to externalities:

"With the increasing use of plastic bags, a government is considering introducing a tax on their use. Using examples, explain how a tax on plastic bags can help to internalize the external costs associated with their use."

Requirements

To answer this question, students were expected to:

Economic Concepts Involved

This question required students to demonstrate their understanding of:

Marking Scheme and Common Mistakes

The marking scheme for this question assessed students' ability to:

Common mistakes made by students included:

Conclusion

HKCEE 2010 Econ Paper 2 Q2 tested students' understanding of externalities, market failure, and the role of government intervention in correcting market failure. By analyzing the question and the required economic concepts, students demonstrated their ability to think critically about real-world economic issues and apply theoretical knowledge to policy-making. This report provides valuable insights for students, teachers, and policymakers interested in understanding the economics of externalities and environmental policy.

This question typically deals with the concept of demand and supply, price elasticity, and market intervention (e.g., tax or subsidy). hkcee 2010 econ paper 2 q2

Question 2 typically presented a demand and supply schedule (or functions) for a good, say Good X. The market was initially in equilibrium. The government then imposed either:

Hypothetical Data (consistent with 2010 standard):

| Price ($) | Quantity Demanded (units) | Quantity Supplied (units) | |-----------|---------------------------|---------------------------| | 2 | 120 | 40 | | 4 | 100 | 60 | | 6 | 80 (Equilibrium) | 80 (Equilibrium) | | 8 | 60 | 100 | | 10 | 40 | 120 |

The intervention: Government imposes a maximum price (price ceiling) at $4.

The HKCEE 2010 Paper 2 Q2 is directly relevant to HKDSE Economics Topic 4 (Market Intervention) and Topic 5 (Efficiency). Modern analogs include:

Understanding this question prepares students to analyze deadweight loss using linear demand/supply and to distinguish between “price floor” and “effective price floor.”

This question beautifully illustrates three core principles:

For HKCEE candidates, mastering question 2 meant mastering diagram analysis – always: The Hong Kong Certificate of Education Examination (HKCEE)

Step 1 – Identify the binding condition.

Step 2 – Determine new quantity traded.

Step 3 – Compute surplus changes (refer to standard supply-demand diagram).

Initial equilibrium (P=$6, Q=80):

After price ceiling ($4, Q=60):

(A precise answer without exact diagram coordinates):

Step 4 – Total Social Surplus & Deadweight Loss (DWL).

For students of the Hong Kong Certificate of Education Examination (HKCEE) Economics syllabus, past paper practice is non-negotiable. Among the most instructive yet challenging questions in the final years of the HKCEE (which ran until 2011) is 2010 Economics Paper 2 Question 2.

This question focuses on government intervention in a price system—specifically, the effects of a price ceiling (maximum price) and a specific tax. Even though the HKCEE has been replaced by the HKDSE, the economic reasoning tested in Q2 remains fundamental for understanding real-world policies like rent control, minimum wage, and commodity taxes. Question 2 of the 2010 HKCEE Economics Paper

In this article, we will:

Subject: Economics Level: HKCEE (Secondary 5) Paper: Paper 2 (Multiple Choice Questions) Topic: Demand and Supply / Market Intervention