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Difficulty: Very hardEnvironmental Degradation, Issues, and Resource Management

To curb rapid desertification and land degradation in Northern Nigeria resulting from uncontrolled timber extraction and overgrazing, economic planners propose replacing rigid statutory logging bans with a system of tradable resource-use permits. Which of the following best explains the economic rationale for why this market-based instrument achieves resource management more efficiently than direct administrative controls?

  1. It enables resource users with the lowest marginal substitution costs to make the largest reductions in extraction, thereby minimizing the aggregate economic cost of reaching the target conservation level.Answer
  2. B
    It guarantees that aggregate Gross Domestic Product (GDP) increases immediately without requiring any structural reallocation of factors of production across sectors.
  3. C
    It automatically transfers equity ownership of state forest reserves to private foreign corporate entities under complete commercialization.
  4. D
    It shifts the entire monetary burden of land restoration onto final consumers regardless of the price elasticity of demand for forestry products.

Answer

Tradable resource-use permits allow resource users with lower marginal substitution costs to reduce extraction the most, minimizing total societal cost to achieve environmental conservation goals.
The correct option highlights the fundamental economic advantage of market-based resource management tools like cap-and-trade or tradable permit systems. By allowing flexible trading, users who can lower their timber extraction or switch to sustainable alternatives at lower cost will do so, selling unused permits to users facing higher costs. This equalizes marginal abatement costs across the economy and achieves the desired conservation level at minimal aggregate cost.

Step-by-Step Solution

1
Analyze the economic problem of environmental degradation
Uncontrolled timber harvesting causes negative externalities leading to desertification and land degradation in Northern Nigeria.
Direct administrative bans often fail due to high enforcement costs and rigid cost structures imposed on all users equally.
2
Evaluate the mechanism of market-based tradable permits
Permits establish a fixed ceiling on overall resource exploitation while allowing users to buy and sell permits based on their cost structures.
Users facing high costs to switch to alternative energy or sustainable timber buy permits, while those with low conversion costs reduce usage and sell excess permits.
3
Determine the cost-minimization outcome
The overall target for environmental conservation is met at the lowest possible total economic cost to society.
Market equalization of marginal abatement costs across users ensures economic efficiency in resource management.

Key Concept

Market-Based Instruments vs. Command-and-Control in Resource Management
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Topics

Environmental Degradation, Issues, and Resource Management