2008年-世界发展银行全球_Distortions_to_Agricultural_Incentives_in_India_and_Other_South_Asia_56页_675kb

Summary of "Distortions to Agricultural Incentives in India and Other South Asia"

Core Content

This paper examines the distortions to agricultural incentives in India and other South Asian countries (Pakistan, Bangladesh, and Sri Lanka) by analyzing trade, exchange rate, and domestic policies. It draws on detailed country case studies and highlights the evolution of agricultural policy frameworks over the past four decades, focusing on how these policies have affected relative incentives for agricultural versus non-agricultural sectors.

Main Countries and Their Agricultural Shares

• India: Accounts for ~77% of South Asian agricultural GDP (2000), with a large and diverse agricultural sector.
• Pakistan: ~11% of South Asian agricultural GDP, specializing in wheat.
• Bangladesh: ~8% of South Asian agricultural GDP, with a focus on rice.
• Sri Lanka: ~2.2% of South Asian agricultural GDP, with a smaller but specialized sector.

Trends in Agricultural Share of GDP and Employment

• The share of agriculture in GDP has steadily declined across South Asia over the past 40 years.
• However, agricultural employment still accounts for over half of total employment in the region.
• In India, agriculture's share in GDP fell from over 50% at independence to 15% by 2003.
• Food expenditure remains a large portion of household budgets, with over 50% in rural India and 42% in urban areas in 2003.

Trade and Exchange Rate Policies

India

• Pre-1991: Restrictive trade policies with high export taxes on agricultural products and import licensing.
• 1966: Devaluation of the Rupee and brief liberalization, but soon reversed.
• 1991: Major trade liberalization started, reducing tariffs and ending import licensing, but agricultural policies remained largely untouched.
• 1992–2008: Exchange rate managed through nominal adjustments. Real effective exchange rate (REER) fell by ~145% from 1985 to 1992.
• 2007–2008: Global price spikes led to tariff reductions on agricultural products and export controls on rice, wheat, and corn.

Pakistan, Bangladesh, and Sri Lanka

• Post-independence: All followed import substitution strategies with high protection for manufacturing and agricultural exports.
• Exchange Rate Management:
  • Pakistan: Suffered from overvaluation and real devaluation from 1981 to 2004, with tariff reductions and non-tariff barriers.
  • Bangladesh: Devalued Taka significantly in 1975 and 1980, but kept REER stable from 1980 onward.
  • Sri Lanka: Used dual exchange rate systems until 1977, then liberalized, leading to trade liberalization and garment export growth.

Agricultural Trade and Policy Impacts

• India's trade policies have been highly protective of agriculture, with tariffs on agricultural products remaining high even after 1991.
• Edible oils are the largest quasi-agricultural imports in the region, with India having the highest tariffs (40% in 2006).
• Agricultural input subsidies (e.g., fertilizers, electricity) have historically been significant, especially in India and Pakistan.
• Public distribution systems (PDS) have been a key policy instrument in India and other countries to ensure food security and affordability, though they have been phased out in most countries except India.

Political Economy and Future Prospects

• Food security and price stability remain politically sensitive issues due to the high share of food in household budgets.
• Agricultural protection in India has remained high, while manufacturing protection has declined significantly.
• Political economy forces suggest a potential shift toward pro-agricultural bias, similar to East Asian economies, though this remains uncertain.
• Regional trade between South Asian countries has been hindered by protectionist policies, particularly affecting agricultural exports from India.

Key Findings and Themes

• Agricultural distortions have decreased over time, especially in manufacturing sectors.
• India has maintained a high level of agricultural protection compared to other South Asian countries.
• Food safety nets and subsidies have played a critical role in maintaining food affordability and security.
• Exchange rate policies have had significant impacts on trade and economic growth, particularly in India and Pakistan.
• Trade liberalization has led to economic growth and increased foreign exchange reserves, but has not significantly impacted agricultural policies.
• Input subsidies and tariff structures continue to shape relative incentives for agricultural production and consumption.

Conclusion

The paper underscores the historical shift in agricultural policy from high protection to more nuanced frameworks, with India remaining the most protected in the region. While agricultural trade has declined in relation to GDP, its employment and consumption significance ensure continued political relevance. Future policy directions may be influenced by economic growth, global price fluctuations, and regional integration efforts.