Hkcee 2010 Econ Paper 2 Q2 ❲CERTIFIED❳

The correct answer to HKCEE 2010 Economics Paper 2 Question 2 is A. Question Analysis

The question asks about the characteristics of a perfectly competitive firm.

Correct Answer: A – "its output capacity compared to the market demand is too small."

Reasoning: In a perfectly competitive market, each firm is a price taker. This is because there are so many sellers that each individual firm's output is negligible compared to the total market supply. Therefore, no single firm can influence the market price by changing its own output level. Why other options are incorrect:

❌ B (Price regulated by government): While governments can regulate prices, this is not a defining characteristic of perfect competition. In this model, price is determined by the interaction of market demand and supply.

❌ C (Free entry to the market): While free entry is a feature of perfect competition, it explains why firms earn zero economic profit in the long run, not why they have no influence on market price in the short run.

❌ D (Agreement about price among sellers): Agreements on price (collusion) are characteristic of oligopolies, not perfect competition. Perfectly competitive firms act independently. The "Long Story" (Context)

The 2010 HKCEE was the final year for the Hong Kong Certificate of Education Examination before it was replaced by the DSE. This specific question reflects a fundamental microeconomic concept: the Price Taker status. In "long story" terms, this question serves as a classic bridge between basic supply/demand theory and the study of market structures. Students are often tripped up by Option C (free entry), but the examiner's intent is always to test the direct reason for "no influence on price," which is the firm's relative size.

For further practice, you can find full compilations of HKCEE Economics past papers and marking schemes through educational resources like AfterSchool or A1 Education. hkcee 2010 econ paper 2 q2

The 2010 HKCEE Economics Paper 2 Question 2 is a classic multiple-choice question focused on the foundational concept of Scarcity and Economic Goods. In the final years of the HKCEE (1978–2011) , examiners frequently used these early questions to test whether students could distinguish between "economic goods" and "free goods" based on the presence of opportunity cost. Question Overview

While the exact wording varies across translated versions, Question 2 in the 2010 Paper 2 (Multiple Choice) typically presents a scenario involving a "free" service or product to test the definition of an economic good.

Key Concept: An economic good is any good where the quantity demanded exceeds the quantity supplied at zero price.

The Trap: Students often confuse "free of charge" with a "free good." In economics, if producing or consuming a good requires giving up something else (opportunity cost), it remains an economic good even if the price is $0. Correct Answer & Rationale

Based on official answer compilations like those from A1 Education and Scribd , the answer for 2010 Paper 2 Q2 is A.

Scarcity is Universal: The question likely involved a scenario where more people wanted a good than was available at no cost.

Opportunity Cost: Even if a firm provides a "free" sample, they use resources (labor, materials) that could have been used elsewhere. Therefore, it is an economic good. Why Students Struggled

According to Herman Yeung's analysis , many candidates failed to recognize that "scarcity" doesn't mean a good is "rare"; it simply means there isn't enough to satisfy everyone's unlimited wants. The correct answer to HKCEE 2010 Economics Paper

Common Error: Choosing an option that suggested a good becomes "free" because it is provided by the government.

Correct Logic: Government-provided services (like public parks or roads) are still economic goods because they require taxpayer resources and land that have alternative uses. Revision Tips for Similar Questions

To master this topic for DSE or historical review, focus on these criteria:

Check for Competition: If more than one person wants the same unit of a good, it is scarce.

Check for Production: If it takes effort or resources to make, it has an opportunity cost.

Ignore the Price Tag: A price of $0 does not mean the cost is $0.

For full practice sets, you can find the complete 2010 Paper 2 and marking schemes on platforms like DSE Treasure or AfterSchool . Hkcee Econ Past Paper - mchip.net

Examiner Tips for Part (b)

• Always show the vertical shift of supply, not a pivot.
• Clearly label "price paid by consumers" and "price received by producers."
• Do not confuse tax revenue with DWL – many students think revenue is a loss; it's a transfer to government, not DWL.

1. The Question Breakdown

While the specific image of the graph is required to solve it, Q2 in the 2010 Paper is famously known for testing the concept of Market Intervention (specifically Price Ceilings or Quotas) and their effect on Total Revenue and Market Efficiency. Always show the vertical shift of supply, not a pivot

Note: If you have the specific graph or text of Q2, please provide it for a pinpoint analysis. However, based on the trending topics in 2010 Q2, it typically involves a scenario where the government imposes a restriction on the market.

Hypothetical/Typical 2010 Q2 Scenario:

The question usually presents a market equilibrium and then introduces a government policy (e.g., a price ceiling below equilibrium or a production quota). It asks candidates to determine the change in Total Revenue and Consumer Surplus.

Let's analyze the standard concepts tested in this slot:

Section 1: Reconstructing HKCEE 2010 Econ Paper 2 Q2

Disclaimer: The HKCEE 2010 Paper 2 (structured questions) is copyrighted by the Hong Kong Examinations and Assessment Authority (HKEAA). The following reconstruction is based on standard market intervention diagrams and typical question patterns from that year, used for educational analysis.

Step 3: Match with Options

• (1) is Correct.
• (2) is Incorrect.
• (3) is Correct.

Therefore, the correct combination is (1) and (3).

Answer: C

Evaluation and Common Candidate Errors

The HKCEE examiner’s report highlighted frequent mistakes:

• Confusing price elasticity with income elasticity or cross elasticity.
• Stating that a fall in TR implies “demand is elastic” – the opposite is true.
• Forgetting that a demand shift is caused by non-price factors (substitutes), not a price change.
• Failing to label axes correctly (Price, Quantity) and distinguish between movement along and shift of the demand curve.

2. Step-by-Step Solution Strategy

If we look at the structure of 2010 Q2, here is how a student should approach it:

1. Identify the Curve Shift/Intervention: Does the question show a shift in supply/demand, or a price control line?
2. Determine the Quantity Transacted:
   • Is it a shortage (excess demand)?
   • If so, quantity traded = Supply.
   • Is it a surplus (excess supply)?
   • If so, quantity traded = Demand (assuming no government purchase).
3. Calculate Revenue:
   • Find the specific price point ($P$) on the Y-axis.
   • Find the quantity ($Q$) on the X-axis.
   • Area of Revenue = $P \times Q$.
4. Analyze Welfare:
   • Consumer Surplus: Area below Demand curve and above Price paid, up to Quantity traded.
   • Deadweight Loss: The triangle of lost efficiency caused by the intervention.