那提西银行-欧洲-经济理论-欧元区真正的宏观审慎政策是必要的-20180412-5页_606kb

Flash Economics Summary

Core Content

The document discusses the limitations of the European Central Bank's (ECB) monetary policy in the euro zone and argues for the implementation of a real macroprudential policy to address these shortcomings.

Main Points

1. Current Monetary Policy Instruments

• The ECB currently has very few monetary policy instruments, which include:

  • Key interest rates
  • Quantitative easing (QE) and long-term repos, which control the monetary base.

• These instruments allow the ECB to control the entire euro yield curve, but they severely limit the ability to take precise monetary policy actions tailored to individual countries or sectors.

2. Uniformity of Monetary Policy

• The ECB applies the same monetary policy across all euro-zone countries, regardless of their economic conditions (growth, inflation, etc.).

• This uniformity means that interest rates are the same for all members, even though nominal growth varies significantly (e.g., 2.5% in Italy vs. nearly 5% in Germany).

3. Limitations of Interest Rates in Addressing Credit Risks

• When it comes to slowing down specific types of credit (e.g., household mortgage loans) or preventing asset price bubbles (e.g., real estate), the ECB has no other option but to raise interest rates.

• However, raising interest rates negatively impacts investment and long-term growth, making this approach economically costly.

4. Need for a Real Macroprudential Policy

• A real macroprudential policy would provide the ECB with additional tools to manage financial stability more effectively, such as:

  • Reserve requirement ratios
  • Loan-to-value (LTV) ratios

• These instruments would allow for differentiated policy actions, targeting specific countries or credit types, without affecting the overall economy through interest rate hikes.

5. Examples of Policy Limitations

• Before the 2008 crisis, significant interest rate hikes would have been necessary to curb real estate bubbles in Spain, France, and Italy, but such measures were not feasible.

• Currently, mortgage credit and real estate prices are rising in France and Germany, highlighting the need for more targeted policies.

Key Information

• The ECB's monetary policy is not precise due to the lack of differentiated instruments.
• Macroprudential tools are essential for targeting specific credit risks and asset price bubbles.
• China is cited as an example of a country that employs real macroprudential policies.
• The document is intended for professional and qualified investors only and is strictly confidential.
• Natixis is a regulated entity in various jurisdictions, including France, the UK, Germany, Spain, and Italy, and is supervised by the ECB.

Conclusion

The euro zone's current monetary policy lacks the flexibility to address divergent economic conditions and sector-specific risks. The ECB's reliance on uniform interest rates and monetary base control is insufficient for maintaining financial stability. Therefore, the implementation of a real macroprudential policy is necessary to allow for more precise and effective monetary interventions.