Every answer and its explanation appears here once you have finished the path. Each one then links to the matching glossary entry, where the concept is set out in full with its worked example.
1. In 2021, an SME renewing its cyber policy sees its premium triple, its limit halved and new exclusions added. In 2024, the same profile gets stable terms. What has this market been through?
A hardening then a softening, the two phases of the underwriting cycle
Hard and soft markets are the two opposing phases of the underwriting cycle. In a hard market, premiums rise sharply, available capacity contracts, exclusions multiply, sub-limits fall and underwriting criteria tighten: four simultaneous tightenings, which is why the premium alone never tells you the scale of the hardening. The move follows a loss shock, here the ransomware wave, or a collective realization of under-pricing. The soft market is its mirror: an inflow of new capacity, drawn in precisely by the hard market's high prices, brings prices down and reopens terms. The cycle is therefore self-sustaining, which makes it predictable in shape without being predictable in timing: high prices call in capital, capital brings prices down, low prices drive capital away until the next shock. A buyer renewing without knowing where the cycle stands attributes to their own situation what belongs to the whole market.
Glossary entry →2. Reinsurance negotiations cluster on a few annual dates. Which one covers the largest share of European and North American programs?
January 1
Renewals are the periodic meeting where cedants and reinsurers renegotiate everything a treaty contains: price, capacity, attachment points, limits and clauses. These negotiations are not spread across the year, they cluster on a few dates. The largest is January 1, carrying a wide share of European and North American programs; then comes April 1, dominated by the Japanese market, and July 1, marked notably by US catastrophe risks. That clustering has an underrated practical consequence: a whole year's bargaining position is settled in a few weeks, and a cedant arriving on January 1 after a loss-making year meets a hard market not because its own file has deteriorated, but because every reinsurer is revising terms at the same moment and on the same evidence.
Glossary entry →3. In 2018, after two consecutive loss-making years, Lloyd's required its syndicates to produce a remediation plan for the ten percent of lines with the worst results. What was this program called?
The Decile 10 initiative
The Decile 10 initiative, launched by Lloyd's in 2018 after two consecutive loss-making years, was an unprecedented underwriting discipline program in the market's history. Its name refers to the bottom decile of each syndicate's book, the ten percent of lines producing the worst results. Lloyd's required syndicates loss-making for three consecutive years, and the whole market for those particular lines, to submit a remediation plan approved by the Corporation, on pain of capacity restrictions. What makes the episode instructive goes beyond Lloyd's: a marketplace acted as a regulator of its own members' underwriting, which neither law nor competition required of it. A syndicate specializing in directors and officers cover, running a three-year average combined ratio of a hundred and eighteen percent, had to exit whole segments and rebuild its rating structure. Capacity withdrawn that way is one of the concrete mechanisms by which a market hardens.
Glossary entry →4. A broker presents a large industrial risk, a lead underwriter sets the price and a share, the followers each take a percentage until the cover is complete. Which two problems does this one gesture solve?
It makes the risk bearable for each carrier and automatically diversifies its exposure
Syndication spreads a risk too heavy for one carrier across several who each take a bearable share, the sum of the shares covering what none could cover alone. It was born in the London coffee houses around the slip, the document where each underwriter wrote their name beneath a line with the percentage they accepted, which is where the word underwriter comes from. Its strength is that it solves two problems in a single gesture rather than one after the other. The first is obvious: nobody carries more than they can bear. The second is less obvious and matters as much: by taking only a fraction of each large risk, a carrier ends up present on many different risks, therefore diversified, without ever having designed a diversification policy. The procedure described here has not changed since the beginning, and it still structures the placement of large industrial risks as well as the whole architecture of coinsurance and reinsurance.
Glossary entry →5. A generalist insurer wants to grow in fine art insurance without hiring art historians. It delegates to a managing general underwriter. Who carries the risk?
The delegating insurer, the risk staying on its balance sheet
The managing general underwriter, or managing general agent, is an intermediary to which one or more insurers delegate underwriting authority. It selects risks, sets premiums, issues policies and often handles claims, but it does not carry the risk: that stays on the delegating insurers' balance sheets, and this is the distinction that defines the model. The agent is paid by commission, therefore on volume and sometimes on performance, while the principal bears the technical result. That separation explains both the model's usefulness and its fragility. The usefulness: a capacity provider reaches niche expertise without building it in house, and the model thrives precisely in lines where specialist knowledge matters more than volume, fine art being a textbook case. The fragility: the party deciding is not the party paying, which makes the definition of the delegation's limits, and their monitoring, the heart of the contract rather than an appendix.
Glossary entry →6. Tokenized capital, tradable in real time, flows in when things go well and withdraws when fear rises. Why is that liquidity a problem specific to insurance?
Because insurance needs capital that stays at the moment the loss happens
Procyclicality describes capital that reacts to market sentiment: flowing in when things go well, withdrawing when fear rises. Traditional reinsurance capital is patient, committed over long cycles and hard to pull out midway, which has long been treated as a liquidity defect. It is in fact a property: insurance needs capital still present at the moment the loss happens, not capital that leaves at its approach. Tokenized capital, tradable in real time, is nervous by construction and can flee at the first alarm, which is to say at the exact moment capacity matters. By importing financial markets' liquidity mechanisms into reinsurance, tokenization also imports their instability, and strips away what made locked-up capital valuable in the first place. The thing to verify is easy to state and hard to measure: capacity gained in calm times must not be paid for with capacity lost in a crisis.
Glossary entry →7. An insurance model built on Islamic finance principles rests on contributions paid into a common fund, whose surpluses may be redistributed to participants. What is it called?
Takaful
Takaful is an insurance model built on Islamic finance principles, which prohibit interest, excessive uncertainty and speculation, three features this interpretation identifies in conventional insurance. It rests on pooling: participants pay contributions into a common fund used to indemnify those who suffer a loss, with the operator managing the fund for a remuneration defined in advance under set models. The structural difference from conventional insurance is sharper than it looks: surpluses may be returned to participants rather than captured as profit, which changes the nature of the relationship between operator and insureds, and the fund's investments must respect the same principles. Two of the answers offered here are derivatives worth telling apart: wakala is one of the ways the operator is remunerated, a management fee, and retakaful is the reinsurance equivalent.
Glossary entry →8. A member state of a pan-African institution hit by severe drought receives a fast parametric payout, with no field loss adjustment. What is it primarily buying with that speed?
The ability to fund an early response before the humanitarian crisis worsens
African Risk Capacity is a pan-African institution backed by the African Union, offering member states sovereign parametric insurance against natural disasters, drought first, and increasingly cyclones and epidemics. Participating countries pay a premium and receive a payout when a modeled severity index passes a predefined threshold. What matters here is not the amount but the delay. Conventional indemnity requires losses to be established, which takes months, and a humanitarian response funded after that assessment arrives once the crisis has already produced its costliest effects, population displacement, sale of livestock, children out of school. A parametric trigger pays before, against an index rather than an adjusted loss, and it is that earliness which is the product. The scheme pools risk at continental scale and uses international reinsurance to absorb the peaks, which makes it sustainable for states whose perils are strongly correlated with their neighbors'.
Glossary entry →