2018-发展中国家的债务漏洞_一个新的债务陷阱_政策选择和工具（英文版）-2mb

Summary of "Debt Vulnerabilities in Developing Countries: A New Debt Trap?"

Core Content

This document, part of a two-volume publication by UNCTAD, explores the growing debt vulnerabilities in developing countries and the potential for a new debt trap. It emphasizes the need for a comprehensive and coordinated international policy response to address these challenges, particularly in the context of a global financial system that remains unstable and unbalanced.

Main Views

• Debt as a Driver of Instability: The global economy has been driven by debt, particularly in advanced economies, which has led to a reliance on short-term speculative investments rather than long-term productive ones. This has contributed to global financial instability and hindered sustainable development in developing countries.

• Debt Growth and Composition: Developing countries have seen a significant increase in external debt, reaching $7.64 trillion in 2017, an 80% rise since 2009. The composition of this debt has shifted towards short-term, foreign currency-denominated obligations, increasing vulnerability to exchange rate fluctuations and external shocks.

• Debt Service Burdens: Debt service-to-exports and debt service-to-government revenue ratios have risen sharply, especially in vulnerable economies. These burdens have been most severe for commodity exporters, countries with large refugee inflows, and small island developing states.

• Role of Private Sector Debt: There has been a marked increase in private sector borrowing, particularly in the form of non-guaranteed (PNG) debt. This has become a critical risk factor, especially in Sub-Saharan Africa, where PNG debt increased seven-fold from 2000 to 2015.

• Shift to Domestic Debt: While domestic debt issuance was once seen as a solution to reduce currency risk, it has not prevented the dominance of non-resident investors in developing country debt markets. In fact, the reliance on domestic debt has introduced new risks, including maturity mismatches and the complexity of debt restructuring.

• Global Macroeconomic Imbalances: The lack of global policy coordination has exacerbated the problems of developing countries. Advanced economies' policies, such as fiscal austerity and monetary expansion, have contributed to the stagnation of commodity prices and global demand, further straining developing economies.

• Financial Innovation and Instability: Financial engineering and the development of new financial products have increased the complexity of financial systems in developing countries, making them more susceptible to shocks and less stable. Shadow banking and the rise of financialized globalization have played a key role in this trend.

• Need for Policy Tools: The document highlights the importance of monitoring financial stability through tools like the Financial Conditions Indicators (FCI) and the potential of contingent instruments such as sovereign credit default swaps (SCDS) and GDP-indexed bonds to improve debt restructuring and market efficiency.

Key Information

• Debt Trends:

  • Total global debt-to-GDP ratio nears 250%.
  • External debt in developing countries reached $7.64 trillion in 2017.
  • Debt service-to-exports ratio increased from 8.7% in 2011 to 15.4% in 2016.
  • Short-term debt to international reserves ratio reached 400% in 2016.

• Regional Vulnerabilities:

  • Vulnerable countries include commodity exporters, refugee-hosting nations, and small island states.
  • Sub-Saharan Africa saw a seven-fold increase in PNG debt between 2000 and 2015.
  • Zambia and Mozambique illustrate the rising cost of sovereign bond issuance.

• Policy Implications:

  • A "new global deal" is proposed to promote productive investment and reform international institutions.
  • The need for an international regulatory framework to facilitate timely and fair sovereign debt restructurings is emphasized.
  • Financial stability monitoring tools are crucial for developing country policymakers.

• Contingent Instruments:

  • SCDS and GDP-indexed bonds are discussed as tools to enhance market efficiency and support debt restructuring.
  • SCDS markets are criticized for being opaque and subject to litigation, as seen in Argentina's case.
  • The EU's ban on naked SCDS highlights regulatory efforts to mitigate risks.

• Financial Conditions Indicators (FCI):

  • UNCTAD's FCI for developing countries uses Dynamic Factor Analysis (DFA) to combine variables with different frequencies.
  • The indicators are designed to be computable in real time and are tailored to the specific macroeconomic conditions of developing countries.

Conclusion

The document underscores the urgent need for international cooperation and innovative policy tools to address the deepening debt vulnerabilities in developing countries. Without a coordinated global response, the risks of a new debt trap persist, threatening long-term growth and development. The proposed solutions include enhanced monitoring systems, regulatory frameworks for sovereign debt restructuring, and a shift towards more sustainable and productive investment strategies.