IMF世界经济展望（2021年10月）：下调今年全球经济增长预期至5.9_-IMF-2021.10-172页_5mb

World Economic Outlook Summary: Recovery During a Pandemic

Core Content

The World Economic Outlook (WEO), published by the International Monetary Fund (IMF) in October 2021, provides a comprehensive analysis of the global economic recovery in the context of the ongoing pandemic. It highlights the challenges posed by health concerns, supply chain disruptions, and inflationary pressures, while also addressing the role of research and innovation in long-term growth and the importance of international cooperation in managing economic and climate risks.

Main Views and Key Information

1. Global Economic Recovery

• Continued but weakened recovery: The global economy is recovering, but the momentum has slowed due to the resurgence of the pandemic, particularly the highly transmissible Delta variant.
• Global growth projection: Revised down to 5.9% for 2021 from the July forecast, unchanged at 4.9% for 2022.
• Uneven recovery: Divergences in economic performance across countries persist, with advanced economies projected to recover faster than emerging and developing economies.
• Advanced economies: Expected to regain pre-pandemic output levels by 2022 and surpass them by 0.9% in 2024.
• Emerging and developing economies: Remain 5.5% below pre-pandemic forecasts in 2024, resulting in greater setbacks to living standards.

2. Inflation and Price Pressures

• Inflation rises: Inflationary pressures are increasing due to supply disruptions, pent-up demand, and commodity price rebounds.
• Employment growth lags: Employment recovery is slower than output growth, especially in contact-intensive sectors.
• Health impacts: Health risks and disruptions to essential services are hindering the return to normalcy.
• Vaccine rollouts and inequality: A significant gap in vaccine access exists between advanced economies and low-income countries, with only 6% of low-income countries' populations fully vaccinated.
• Food price inflation: Most pronounced in low-income countries, where food insecurity is severe, increasing the burden on poorer households.

3. Policy Challenges and Responses

• Supply chain issues: Pandemic outbreaks and weather events have led to shortages of key inputs, slowing manufacturing activity.
• Monetary and fiscal policies: Central banks face a difficult balancing act between controlling inflation and supporting recovery. Fiscal space is becoming tighter in many economies.
• Policy focus: Governments should prioritize healthcare spending and implement targeted transfers, supported by retraining and reallocation assistance.
• Long-term strategy: As health outcomes improve, attention should shift to structural economic reforms and sustainable growth.

4. Research and Innovation

• Role of basic science: Investment in basic research is crucial for productivity growth and long-term economic development.
• Pandemic response: Research and innovation, such as mRNA vaccines, played a key role in combating the pandemic and have broader implications for growth.
• Clean technology: Innovation in clean energy is driven by basic and applied research, with a particular emphasis on engineering and technology.
• Policy recommendations: The IMF recommends promoting the free flow of ideas and scientific collaboration across borders, and supporting the expansion of vaccine production in developing countries through financing and technology transfer.

Key Policy Recommendations

• Vaccine access and distribution: Ensure equitable access to vaccines, fulfill donation pledges, and remove trade restrictions on vaccine inputs.
• Climate change: Strengthen commitments at COP26, implement an international carbon price floor, and increase green public investment and research subsidies.
• Debt restructuring: Accelerate the implementation of the G20 common framework to restructure unsustainable debt.
• International liquidity: Support constrained economies through multilateral efforts and the expansion of the IMF's special drawing rights.
• Fiscal and monetary coordination: Align policies with medium-term frameworks, ensuring credible and feasible revenue and expenditure measures.

Data and Methodology

• Projections: Based on assumptions about exchange rates, oil prices, and interest rates, with some data derived from estimates due to limited availability.
• Country groupings: Data are aggregated by economic characteristics and regions, with composites representing 90% or more of the weighted group data.
• Uncertainty and revisions: The report acknowledges the uncertainties surrounding the recovery and highlights that revisions to growth projections reflect both pandemic dynamics and policy responses.

Special Notes

• Publication details: The WEO is published twice a year, in spring and fall, and is available in print and digital formats.
• Data sources: The report draws on data from the IMF's country desk officers and consultations with member countries.
• Disclaimer: The views expressed are those of the IMF staff, not necessarily reflecting the views of the Executive Directors or national authorities.

Summary of Major Challenges

• Health concerns: Pandemic resurgence and vaccine inequality continue to hinder economic recovery.
• Supply disruptions: Affect global production and contribute to inflationary pressures.
• Inflationary risks: Rising commodity prices and structural shifts in demand are driving inflation, particularly in advanced economies.
• Climate change: Threatens long-term economic stability and exacerbates existing disparities.
• Debt and financing: High debt levels and limited fiscal space require careful management and international support.

Conclusion

The WEO underscores the importance of coordinated global efforts to address the pandemic, manage inflation, and promote sustainable growth. It calls for stronger policy responses, including equitable vaccine distribution, climate financing, and support for research and innovation, to ensure a more resilient and inclusive recovery.