Reinsurance in Insurance: Understanding the Foundations and Benefits – BTS Insurance Course

In summary

📖 Section	Description
🌍 Reinsurance Principles	Explore how reinsurance operates as “insurance for insurers,” involving the transfer of risks to reduce exposure and mutualize risks, thereby enhancing financial stability and protecting insurers’ solvency.
🛡️ Why Do Insurers Reinsurance?	Details the reasons why insurers opt for reinsurance, including protection of assets, risk limitation, risk homogenization, result stabilization, and reduction of capital requirements.
🌐 Organization of Reinsurance	Explains that reinsurance is an international activity with a global network that helps diversify and mutualize risks through worldwide collaboration and solvency monitoring by rating agencies.
⚙️ How Reinsurance Works	Presents the two main modes of reinsurance: treaties (or obligatory) and facultative, describing how each organizes and manages risks in a specific way.
📊 Key Figures in Reinsurance	Provides important statistics on the global reinsurance market, highlighting the financial scope and impact of this industry.
🌎 Reinsurance Around the World	Discusses the vital role of reinsurance in managing global catastrophes, risk mutualization, and supporting the resilience of insurance markets worldwide.
🏢 Reinsurance Careers and Education	Details key roles within the reinsurance industry, such as actuaries, brokers, underwriters, and mediators, as well as the training pathways required for these professions.
📑 Reinsurance Glossary	Provides definitions of industry-specific terms to help better understand the concepts discussed in the article.
🎓 Conclusion	Summarizes the importance of reinsurance in the insurance sector, highlighting how it enables better risk management and stabilizes financial results.

Reinsurance is an essential element in the insurance sector. It allows insurance companies to manage risks by transferring part of their obligations to other insurers. This article explores in depth the concept of reinsurance, its types, benefits, and operation within the world of insurance.

Reinsurance Principles

What are the main principles of reinsurance?

Reinsurance can be defined as “insurance for insurers.” It is a contract whereby a specialized company (the reinsurer) takes on part of the risks underwritten by an insurer (the ceding company). The reinsurer commits to reimburse the insurer in case of a claim and receives a share of the premiums paid by policyholders.

Reinsurance is based on several fundamental principles:

1. Risk transfer: The insurer cedes part of its risks to the reinsurer to reduce its overall exposure.
2. Risk mutualization: By spreading risks across multiple entities, the probability of a significant loss for a single insurer is decreased.
3. Financial stability: Reinsurance helps maintain financial stability of insurers in the event of major claims.
4. Solvency protection: By limiting potential losses, reinsurance assists insurers in preserving their solvency margins.

Why Do Insurers Reinsurance?

Insurers reinsurance for several critical reasons:

1. Protection of assets: Reinsurance protects the assets and patrimony of insurers against major losses.
2. Risk limitation: It helps limit exposure to unpredictable and costly risks.
3. Risk homogenization: By reinsuring certain risks, insurers can homogenize their risk portfolio and avoid excessive financial fluctuations.
4. Result stabilization: Reinsurance helps stabilize annual financial results by mitigating the effects of large claims.
5. Capital reduction: Transferring part of the risks allows insurers to lower their capital requirements to cover these risks.

How is Reinsurance Organized?

Reinsurance is an international activity. Reinsurers distribute their exposures globally to mutualize and balance risks. Here are some key points about the organization of reinsurance:

1. Global network: Reinsurers operate worldwide, covering risks in various countries and markets.
2. Diversification: Risk diversification is essential to avoid accumulations of claims in the same region or sector.
3. Collaboration: Reinsurers collaborate with specialized brokers to facilitate international reinsurance exchanges.
4. Solvency control: Rating agencies assess the solvency of reinsurers to ensure their ability to honor commitments.

How Does Reinsurance Work?

There are two main modes of reinsurance: “treaty” or “obligatory” reinsurance and “facultative” reinsurance.

“Treaty” or “Obligatory” Reinsurance

This method reinsures a portfolio of risks collectively rather than individually. Main features of treaty reinsurance include:

1. Global agreement: The reinsurance treaty covers an entire risk portfolio, usually negotiated for January 1st each year.
2. Mutual obligation: There is an obligation for the insurer to cede, and for the reinsurer to accept, all risks within the portfolio.
3. Long-term stability: This type of reinsurance offers long-term stability by coherently distributing risks over time.

“Facultative” Reinsurance

This mode reinsures an individual risk. Main characteristics of facultative reinsurance are:

1. Selectivity: The insurer chooses whether to cede each risk, and the reinsurer can accept or refuse the specific reinsurance.
2. Flexibility: It provides greater flexibility for insurers and reinsurers, allowing specific negotiations for each risk.
3. Customization: Each contract is tailored to meet the needs of the specific risk being reinsured, providing appropriate protection.

Key Figures in Reinsurance

Key statistics of the global reinsurance industry demonstrate the importance of this activity:

• 338 billion € in total premiums
• 231 billion € in non-life premiums
• 107 billion € in life premiums
• 95.6% combined ratio for non-life
• 493 billion € in accumulated capital of reinsurers
• 100 global reinsurers

Reinsurance Around the World

Reinsurance plays a crucial role in managing major global disasters. Reinsurers, by reinsuring insurers worldwide, can mutualize and balance risks across the planet. Specialized brokers facilitate international exchanges between insurers and reinsurers.

Geographical Distribution of Reinsurers

Reinsurance is a global activity with a diversified geographical distribution. The main reinsurance centers are in Europe (Germany, Switzerland, France), the United States, and Bermuda. These regions host some of the largest reinsurers in the world such as Munich Re, Swiss Re, and Hannover Re.

1. Europe: Europe is a major player in reinsurance, with countries like Germany and Switzerland hosting historic reinsurers. Munich Re and Swiss Re are among the largest global reinsurers.
2. United States: The US is also an important market for reinsurance with companies like Berkshire Hathaway and Lloyd’s of London operations.
3. Bermuda: Bermuda is a major offshore hub for reinsurance, attracting many reinsurers due to its favorable tax regime and risk management expertise.

Mutualization of Risks

Reinsurance allows for the mutualization of risks on a global scale, distributing the financial burdens of major claims among multiple entities. This mutualization is key to:

1. Reducing the financial impact of claims: By distributing risks, reinsurers can lessen the financial impact of natural catastrophes such as hurricanes, earthquakes, and floods.
2. Stabilizing the insurance market: Mutualization helps stabilize the market by preventing major losses from causing chain failures among primary insurers.
3. Promoting resilience: By balancing risks across different regions and sectors, reinsurance strengthens overall market resilience.

Role of Reinsurance Brokers

Reinsurance brokers play a key role in facilitating exchanges between insurers and reinsurers. They bring specialized expertise and assist in negotiating treaty terms. Leading brokers such as Aon Benfield, Guy Carpenter, and Willis Re help in:

1. Negotiating treaties: Brokers help negotiate the terms and conditions of reinsurance treaties, ensuring both parties’ needs are met.
2. Risk assessment: They provide expertise in risk evaluation, helping insurers determine the appropriate level of necessary reinsurance.
3. Placement: Brokers place risks on the reinsurance market, finding suitable reinsurers to cover specific insurer risks.

Impact of Natural Disasters

Natural disasters have a significant impact on the reinsurance market. Reinsurers play a vital role in providing capacity to cover losses from disasters. Examples of major events include:

1. Hurricane Katrina: Hurricane Katrina in 2005 caused enormous insured losses, highlighting reinsurance’s importance to primary insurers.
2. Tohoku Earthquake: In 2011, the earthquake and tsunami in Japan caused significant losses, with reinsurers playing a key role in funding claims.
3. Australia wildfires: Bushfires in Australia also underscored the need for reinsurance protection for local insurers.

Regulation and Solvency

Reinsurance is tightly regulated to ensure reinsurers’ solvency and capacity to fulfill their commitments. Major regulators include:

1. Autorité de contrôle prudentiel et de résolution (ACPR) in France: Ensures reinsurers’ solvency and compliance with prudential standards.
2. S&P Global and AM Best: These rating agencies evaluate reinsurers’ financial strength, influencing their ability to attract business.
3. Solvency II: The European regime imposes strict requirements on capital and risk management for reinsurers.

Careers and Education in Reinsurance

Specific careers within reinsurance include:

Actuary

The actuary uses modeling to establish tariffs and evaluate risks. This professional analyzes statistical and financial data to predict future event probabilities and compute associated costs. Actuaries are key in designing reinsurance products, determining necessary premiums to cover risks effectively.

Reinsurance Broker

The broker advises and assists the ceding entities in negotiating and placing their reinsurance programs. This professional acts as an intermediary between insurers and reinsurers, helping find the best reinsurance terms available. Reinsurance brokers must possess extensive risk analysis and portfolio management expertise to provide precise and relevant advice to their clients.

Reinsurance Underwriter

The underwriter decides whether a deal should be accepted or not by evaluating the risks presented by insurers, analyzing actuarial data, market conditions, and loss history. The underwriter must balance the need to protect the reinsurer’s financial interests while offering attractive and competitive coverages.

Mediator

The mediator is involved in arbitrating disputes related to reinsurance. This professional intervenes when disagreements arise among stakeholders, such as insurers, reinsurers, and brokers. The mediator helps resolve conflicts fairly and impartially using negotiation and mediation techniques to reach mutually acceptable agreements.

Training for Careers in Reinsurance

Degrees and Qualifications

1. Actuarial science: To become an actuary, a degree in mathematics, statistics, or actuarial science is typically required. Additional professional certifications, such as those from organizations like the Institute of Actuaries in France, may be necessary to practice.

2. Risk management and insurance: Reinsurance brokers and underwriters often receive training in risk management, finance, or insurance sciences. Master’s programs in risk management provide in-depth training on reinsurance strategies and risk modeling.

3. Law and mediation: Mediators may have backgrounds in law, political science, or conflict management. Specialized programs in mediation and arbitration develop skills necessary to resolve disputes in the reinsurance field.

Certifications and Continuing Education

1. Professional certifications: Certifications like the ACII (Advanced Certificate in Insurance and Risk) and ongoing training programs offered by professional institutions enhance the skills of brokers and underwriters.

2. Workshops and seminars: Participating in workshops, seminars, and specialized conferences on reinsurance allows professionals to stay up-to-date with market trends, regulations, and new technologies.

Reinsurance Glossary

Cession

An operation by which an insurer (the “ceding” company) transfers part of its risk to the reinsurer, either obligatorily or facultatively. This concept contrasts with acceptance.

Non-proportional Reinsurance

The reinsurer’s commitment to participate in claims up to a maximum amount, predetermined, beyond the amount retained by the insurer (priority), with a premium usually calculated globally by the reinsurer for the entire covered portfolio.

Acceptance in Reinsurance

An acceptance refers to the operation whereby a (re)insurer agrees to cover a risk underwritten or accepted by an insurer. Cession-acceptance flows are not only between insurers and reinsurers. The vast majority involve horizontal movements, from one insurance entity to another (mutuals, provident institutions, joint-stock companies, etc.) with varying ambitions: commercial development, technical support, financial solidarity, movement of equity between “combinant” companies.

Surplus of Claims (or XS)

Refers to a non-proportional contract where the reinsurer intervenes only for claims exceeding a certain amount specified in the contract. It can occur in death or disability cases.

Annual Loss Excess (or stop loss)

Acts when the ceding company seeks to protect itself against poor results, not by targeting claim amounts but by addressing results themselves. This form of reinsurance helps maintain solvency margins.

Coverage

The scope of the commitment of the reinsurer for a specific claim or set of claims. In this context, it refers to the contract’s scope.

Priority or Deductible

The lower threshold from which the reinsurer begins to intervene. This threshold depends notably on the ceding company’s strategy of risk retention.

Proportional Reinsurance

The reinsurer’s participation in claims assumed by the insurer, in proportion to the premiums received. Proportional reinsurance is most often done by quota-share or excess of full methods.

Conclusion

Reinsurance plays a fundamental role in the insurance sector. By enabling better risk management, increasing capacity, and stabilizing financial results, it helps insurance companies provide safer and more reliable services to their clients. Understanding the different types of reinsurance and their benefits is essential for all industry stakeholders.

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