罗兰贝格-如果美元失去了世界储备货币的地位，该怎么办？（英）-2023.8-15页_816kb

Introduction

The Roland Berger Institute's August 2023 report examines the scenario of the U.S. dollar losing its status as the world's reserve currency. It highlights the dollar's current dominance, advantages and disadvantages to the U.S., historical events challenging its position, and the rise of alternatives, concluding that while the dollar is likely to persist, a multipolar reserve currency system may emerge.

Current Status of the U.S. Dollar

• The U.S. dollar is the dominant global currency in international reserves, foreign exchange (FX) turnover, and international debt denomination.
• Statistics from 2022 show the USD accounts for approximately 88% of global FX turnover and 47.8% of reserve currency holdings.
• The share of the USD in global allocated foreign currency reserves declined by around 10 percentage points in the past two decades, nearing 60%.

Advantages and Disadvantages of USD Reserve Status

• Advantages:

  • High demand for USD strengthens the currency, making imports cheaper for the U.S.
  • Reduced borrowing costs via constant demand for U.S. Treasuries.
  • No exchange rate risks as the currency issuer.
  • Increased financial stability and economic/geopolitical influence, such as using sanctions effectively (e.g., against Russia and Iran).

• Disadvantages:

  • Contributes to trade deficits by boosting the dollar exchange rate and weakening exports.
  • Creates risks during economic turmoil, as investors flock to dollars.
  • Artificially low borrowing costs lead to high spending and asset bubbles.

Historical Timeline of Dollar Dominance

• Established post-WWII under the Bretton Woods system, with a shift in the 1970s.
• Key events: Eurozone creation, Russia's de-dollarization efforts, China's promotion of renminbi use, and gold purchases by emerging markets, accelerated after the Ukraine war.

Challenges to Dollar Dominance

• Factors include declining USD share in trade, increased use of alternative currencies for transactions (enabled by reduced trading barriers), and concerns over U.S. debt sustainability.
• Emerging markets are diversifying away from the dollar, reducing reliance and investing in gold or other assets.
• Global trends toward a multipolar reserve system, with BRICS countries gaining economic influence and pushing for independent trade currencies.

Potential Alternatives

• Euro: Assessed as insufficiently global due to eurozone fragility, high sovereign debt disparities, and limited market depth.
• Renminbi: Lacks the security and depth required for reserve status, with capital controls and limited market access reducing interest for alternatives.
• BRICS Currencies: Countries like Brazil, Russia, India, China, and South Africa are increasingly relevant due to their growing trade share, likely gaining more importance and potentially forming BRICS+ alliances for cross-border payments.
• Overall, no single currency can fully replace the dollar, but a multipolar system with several key currencies is plausible.

Outlook

• The USD is expected to remain the global reserve currency for the foreseeable future due to its entrenched position and advantages.
• A transition to a multipolar system may reduce U.S. influence, increase transaction costs, and diminish the effectiveness of sanctions, but the dollar's dominance is unlikely to be fully overturned in the short term.
• Ongoing efforts by emerging markets for diversified alternatives signal gradual shifts, but the U.S. dollar's role appears resilient.