2007年-世界发展银行全球_The_Use_of_Derivatives_to_Hedge_Embedded_Options___The_Case_of_Pension_Institutions_in_Denmark_30页_358kb

Summary of The Use of Derivatives to Hedge Embedded Options: The Case of Pension Institutions in Denmark

Core Content

This paper explores the growing use of derivatives by Danish pension institutions as a tool for risk management, specifically to hedge embedded options in their balance sheets. It analyzes the financial and regulatory context that led to this shift, emphasizing the challenges faced by the sector during the early 2000s due to a combination of declining interest rates and market volatility.

Main Purpose

The primary objective of the paper is to examine how derivatives have been used by Danish pension institutions to manage interest rate risk and embedded options, leading to better asset-liability matching and reduced exposure to financial shocks.

Key Points

1. The Danish Pension System

• The Danish pension system is composed of three pillars:

  • Pillar 1: The social pension, a publicly funded pay-as-you-go system, provides a basic pension of approximately 20% of average earnings and a means-tested supplement that can double it.
  • Pillar 2: Occupational pensions, funded by both employers and employees, are mandatory for workers under collective labor agreements. They have become a significant source of retirement income.
  • Pillar 3: Personal pensions, which are voluntary, are favored by partial tax exemptions. These are often used to supplement retirement income.

• Supplementary pension schemes such as ATP, SP, and LD play a major role in the system, with ATP being the largest, followed by SP and LD.

2. Income Statements and Balance Sheet Composition

• Future pension obligations are the most significant liability on pension institutions' balance sheets.
• Prior to 2003, these liabilities were not sensitive to short-term market fluctuations. However, with the introduction of mark-to-market valuation, the sensitivity increased.
• Interest rate guarantees on pension policies were historically high, leading to large provisions when interest rates fell.
• Callable mortgage bonds were a major part of the pension sector's investment portfolio, but their structure exposed pension institutions to asymmetric interest rate risk.
• Foreign bond investments were introduced in the early 2000s to increase duration, but this also increased exposure to global market fluctuations.

3. Regulatory Framework

• The regulatory focus has been on ensuring the ability of pension institutions to meet future obligations.
• Two main sources of capital are used to absorb losses: collective bonus reserves (undistributed profits) and own equity funds (paid-up capital and retained earnings).
• The solvency ratio, which compares own funds to minimum capital requirements, became a key indicator of financial health.
• In 2003, the mark-to-market valuation was introduced, requiring more frequent and accurate asset and liability assessments.
• The traffic light system was introduced in 2001 to assess the financial resilience of pension institutions under different market scenarios:
  • Red light: Indicates the institution cannot meet solvency requirements under moderate stress.
  • Yellow light: Indicates the institution cannot meet solvency requirements under extreme stress.
  • Green light: Indicates the institution is solvent under both scenarios.
• The system also requires pension institutions to:
  • Decompose technical provisions by guaranteed interest rate.
  • Use a zero-coupon yield curve for liability measurement.
  • Report mortality tables and profit distribution policies.

4. The Perfect Storm

• The early 2000s saw a dramatic shift in financial conditions:
  • Global interest rates fell sharply, bringing interest rate guarantees into the money.
  • Equity markets crashed, resulting in negative investment returns.
• This combination of events created a significant mismatch between assets and liabilities, leading to capital drainage and solvency concerns.
• The financial impact was severe, with provisions growing faster than investment returns could cover, forcing pension institutions to either deplete capital reserves or take action to address the gap.
• Derivatives became a crucial tool for managing these risks, enabling more active hedging, asset-liability management, and even profit generation.

5. The Growing Use of Derivatives

• Derivatives allowed pension institutions to avoid renegotiating guaranteed contracts with policyholders.
• They enabled the transformation of pay-off curves, resulting in better asset-liability alignment and lower interest rate risk exposure.
• The use of derivatives has had a positive impact on the financial stability of the sector and the ability to offer more secure financial products.

6. Case Studies

• PFA (Pension Fund Association): Adopted a coerced strategy, reacting to the crisis with limited proactive measures.
• ATP: Took a proactive approach, actively managing its exposure and adjusting its strategy to better match assets and liabilities.
• MP (Magistrenes Pensionskasse): Followed a passive strategy, relying on existing structures without significant changes.
• Lessons from case studies:
  • Proactive strategies were more effective in managing risk.
  • Derivatives provided flexibility and helped maintain solvency.
  • The need for robust internal control and regulatory oversight became evident.

7. Conclusions

• The use of derivatives has been a necessary and effective response to the financial challenges faced by Danish pension institutions.
• It has enabled better asset-liability matching, reduced interest rate risk, and improved financial resilience.
• However, it has also raised risk management and regulatory concerns, such as operational and counterparty risks, the need for effective internal control systems, and enhanced regulatory oversight.

Key Information

• Interest rate guarantees on pension policies were a key embedded option that became costly as rates fell.
• Callable mortgage bonds were a major asset class, but their structure created asymmetric risk exposure.
• Derivatives have become essential for managing embedded options and aligning assets with liabilities.
• The traffic light system introduced in 2001 has improved the regulatory oversight of the pension sector.
• The financial impact of the perfect storm (2001-2002) was severe, prompting the sector to adopt more sophisticated risk management tools.