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Difficulty: MediumPublic Expenditure Classification and Growth

According to the Peacock-Wiseman hypothesis regarding public expenditure growth, through which primary mechanism does government spending expand step-wise over time?

  1. Social upheavals or national crises displace revenue and expenditure thresholds onto a higher permanent plateau.Answer
  2. B
    Industrialization continuously expands the state's administrative and protective functions relative to national income.
  3. C
    Recurrent spending on debt servicing and statutory transfers automatically multiplies during peaceful economic expansions.
  4. D
    Capital expenditure on public infrastructure inherently scales faster than private sector GDP growth in mixed economies.

Answer

Social upheavals or national crises displace revenue and expenditure thresholds onto a higher permanent plateau.
The correct answer emphasizes that public spending grows in a step-wise pattern caused by national crises or disturbances. During such events, tax tolerances rise and government expenditure shifts upward to a new baseline ('displacement effect') that persists after the crisis resolves.

Step-by-Step Solution

1
Identify the key theoretical concept in public expenditure growth
The prompt focuses specifically on the Peacock-Wiseman hypothesis.
Different economists (e.g., Wagner vs. Peacock and Wiseman) offer distinct explanations for why public spending grows over time.
2
Analyze the Peacock-Wiseman displacement effect mechanism
Peacock and Wiseman observed that public expenditure does not grow in a smooth, continuous line. Instead, major social disturbances (wars, epidemics, crises) force governments to raise revenue and spending rapidly.
Citizens tolerate higher tax levels during emergencies, creating a 'displacement effect' where spending shifts to a higher plateau permanently.
3
Distinguish from Wagner's Law and other mechanisms
Continuous growth due to industrialization is Wagner's Law, while emergency-driven step-wise increases describe the Peacock-Wiseman hypothesis.
This distinction ensures correct identification of the underlying theoretical model.

Key Concept

Peacock-Wiseman Hypothesis and Public Expenditure Growth
Estimated Time:1m 15s
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Topics

Public Expenditure Classification and Growth

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