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Catastrophic (Cat) Bonds

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July 23, 2025

Mains: GS III - Disaster and Disaster Management.

Why in the news?

Recently, India is considering the use of catastrophic bonds for disaster resilience and management.

What are catastrophic bonds?

  • Definition - Catastrophe bonds are hybrid financial instruments that combine features of insurance and debt.
  • Origin - It originated in the U.S. in late 1990s after hurricanes.
  • Objective - To strengthen disaster risk financing and enhance climate resilience amid the increasing frequency of natural disasters.
  • Importance – They turn a country’s hazard exposure into a tradable security, opening access to a wider pool of capital beyond traditional insurers and reinsurers.
  • They allow at-risk entities, usually sovereign states, to transfer pre-defined disaster risks to investors, thereby enabling quicker payouts and reduces counterparty risk.
  • They help in diversification of natural hazard risks.

Nobel laureate Harry Markowitz’s emphasis on diversification aligns with the strategic rationale for including cat bonds in investment portfolios.

  • They are statistically independent of traditional financial risks, making them valuable for risk-averse portfolios.

How do Cat bonds work?

  • Creation – They are created by sovereign nations, which sponsor the bond and pay the premium, with the principal being the sum insured.
  • Issuance – The sponsor requires an intermediary to issue the bond, thereby reducing counterparty risk.
    • Intermediaries - It can include the World Bank, the Asian Development Bank, or a reinsurance company.

U.S., catastrophe bonds have seen over $180 billion in issuances globally, with approximately $50 billion currently outstanding, since their inception in the late 1990s following major hurricanes.

  • Purchaser – It is generally purchased by global investors, including pension funds, hedge funds, and family offices, who are attracted by high returns and the diversification benefits of non-market associated risks.
  • Coupon rates – If a disaster does occur, the investor runs the risk of losing a part of the principal, a key reason for higher coupon rates of such bonds, compared to regular debt instruments.
  • The risk level and frequency of disaster occurrence directly influence coupon rates.
    • For example, earthquake-related bonds often offer lower premiums (1-2%) compared to those covering cyclones or hurricanes.

Cat bonds

Why does India need Cat bonds?

  • Less insurance penetration - The traditional insurance coverage remains sparse, especially for individuals and small businesses.
  • Lack of disaster insurance - Less availability of insurance on individual property and livelihoods leaves much of the population exposed to irretrievable damage and loss.
  • Burden on public finance – It places a significant burden on public finances for recovery, rehabilitation and reconstruction.
  • Increased climate crisis - As climate change intensifies the frequency and severity of natural disasters, India is increasingly vulnerable to financial shocks arising from catastrophic disasters.
  • India faces an increasingly precarious climate future with rising occurrences of floods, cyclones, forest fires, and earthquakes.

How could sponsoring cat bonds help India?

  • Reserving the finances for disaster recovery - Leverage its strong sovereign credit profile to negotiate favourable terms.
  • Transfer of risk - It takes away risk from the government to global investors.
  • Ensure quicker post-disaster recovery – Finances for pre-defined risk helps in easier availability of risk finances.
  • Lowers bond premiums – India’s proactive disaster management steps, including an annual allocation of Rs.15,000 crore ($1.8 billion) for mitigation and capacity building, could further.

What is India’s potential in South Asian Cat bonds?

  • India’s financial stability - India could be lead-sponsor for a South Asian cat bond, given that most such regional risks remain unhedged.
  • Regional collaboration - India is well-positioned to lead the creation of a regional catastrophe bond framework for South Asia.
  • Risk spreading - It spreads risk across multiple countries and reduce overall premium costs.
  • Financial preparedness – India could foster financial preparedness across the region of south Asia.
  • Cover high-impact hazards
    • Earthquakes across India, Nepal, and Bhutan
    • Cyclones and tsunamis are affecting India, Bangladesh, the Maldives, Myanmar, and Sri Lanka.
  • By pooling diverse risks across geographies, a South Asian cat bond would be more attractive to investors and more robust in coverage.

What are the challenges?

  • Insufficient design - Poorly designed bonds may miss payouts due to rigid trigger conditions.
    • For example, a bond triggered only by earthquakes above 6.6 magnitude may not activate for a 6.5 event, even if damage is severe.
  • Wasted premium payments - Governments may question the cost-benefit ratio if no disasters occur during the bond period, leading to a perception of lost premium payments.
  • Limited coverage - Most cat bonds generally covered primary risks like major hurricanes and earthquakes.
  •  It can be more expensive to build bonds for secondary risks like floods, wildfires, etc. which are becoming more frequent due to climate change.
  • Lack of technical knowledge – These bonds are difficult to value and understand for generalist investors, requiring specialized knowledge and reliance on catastrophe modelling firms.

What lies ahead?

  • Accountable insurance framework can be made through, transparent cost comparisons with past disaster recovery expenditures.
  • Engagement with reliable intermediaries and risk modellers could be an efficient way to administer the disaster insurance network.

Reference

The Hindu| Cat Bonds for a Natural Disaster Mitigation

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