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M11.L05 — Australian Examples: National Parks, Roads, and Broadband

Module: Module 11 — Public Goods and Common Resources Lesson: L05 of 05 Duration: ~30 minutes Level: Introductory Provenance: Microeconomics 1e (Medeiros) | Khan Academy Microeconomics

Learning Objective

Apply goods classification to Australian infrastructure debates.

Case Studies

National Parks - Club good aspects: Entry fees fund maintenance (excludable) - Public good arguments: Conservation benefits all (non-excludable)

Road Pricing - Toll roads (WestConnex): Excludable via e-Tags - Congestion charging: Proposed for Sydney CBD to manage demand

NBN Broadband - Near-public good: Universal service obligation - Private provision: Retail competition over public infrastructure

Worked Example

Assessing Sydney Harbour Bridge 1. Without toll: Common resource (rivalrous in peak, non-excludable) 2. With toll: Club good (excludable, but still rivalrous at capacity) 3. Dynamic pricing: Higher tolls in peak periods manage rivalry

Common Misconception

"User-pays systems are always more efficient"

While user-pays can improve allocation (e.g., toll roads), equity concerns arise for essential services. Australia's mixed approach balances efficiency and access.

Key Takeaways

  • Many goods have mixed characteristics
  • Pricing mechanisms can alter good classification
  • Australian examples show policy tradeoffs
  • No one-size-fits-all solution

Practice

  1. Should national parks charge higher fees for foreign tourists?
  2. Why does Melbourne have fewer toll roads than Sydney?
  3. Debate: "NBN should have been fully privatized"

Further Resources

Provenance: Microeconomics 1e (Medeiros) | Khan Academy Microeconomics