https://www.insurerbrain.com/w/index.php?action=history&feed=atom&title=Definition%3ARate_on_line 2026-04-30T08:48:49Z Revision history for this page on the wiki MediaWiki 1.43.8 https://www.insurerbrain.com/w/index.php?title=Definition:Rate_on_line&diff=9723&oldid=prev 2026-03-11T05:44:41Z

<p>Bot: Creating new article from JSON</p> <p><b>New page</b></p><div>📐 &#039;&#039;&#039;Rate on line&#039;&#039;&#039; is a pricing metric used in [[Definition:Reinsurance | reinsurance]] that expresses the [[Definition:Reinsurance premium | reinsurance premium]] as a percentage of the [[Definition:Policy limit | limit of liability]] provided by the [[Definition:Reinsurer | reinsurer]] on a particular layer of coverage. If a reinsurer charges a two-million-dollar premium for a ten-million-dollar layer of [[Definition:Excess of loss reinsurance | excess-of-loss]] protection, the rate on line is twenty percent. The figure serves as a quick, standardized way to compare the relative cost of reinsurance across different layers, programs, and market cycles without getting lost in the absolute dollar amounts that vary widely by program size.<br /> <br /> ⚙️ Calculating the metric is straightforward — divide the annual [[Definition:Reinsurance premium | premium]] by the [[Definition:Reinsurance limit | reinsurance limit]] — but interpreting it requires context. Lower-attaching layers that are more likely to be triggered carry higher rates on line, while remote, high-excess layers typically price at single-digit percentages. Buyers and [[Definition:Reinsurance broker | reinsurance brokers]] track rates on line over multiple renewal cycles to gauge market hardening or softening. During the January renewals, for example, published rate-on-line indices from firms like [[Definition:Guy Carpenter | Guy Carpenter]] and [[Definition:Gallagher Re | Gallagher Re]] serve as barometers for the overall [[Definition:Reinsurance market | reinsurance market]]. Movements in these indices directly influence [[Definition:Ceding company | ceding companies&#039;]] decisions about how much risk to retain versus transfer.<br /> <br /> 📊 Its reciprocal — the [[Definition:Payback period | payback period]] — is equally informative: at a twenty-percent rate on line, the reinsurer would recoup the full limit through premiums in five years, assuming no losses. Reinsurers use this payback lens to evaluate whether they are being compensated fairly for the [[Definition:Tail risk | tail risk]] they absorb, especially in [[Definition:Catastrophe reinsurance | catastrophe]] layers where a single event can consume the entire limit. For [[Definition:Insurance-linked securities (ILS) | ILS]] investors and [[Definition:Catastrophe bond | catastrophe bond]] sponsors, rate on line is an essential reference point when calibrating expected returns against modeled loss probabilities, making it a universal currency in reinsurance pricing conversations.<br /> <br /> &#039;&#039;&#039;Related concepts:&#039;&#039;&#039;<br /> {{Div col|colwidth=20em}}<br /> * [[Definition:Excess of loss reinsurance]]<br /> * [[Definition:Reinsurance premium]]<br /> * [[Definition:Catastrophe reinsurance]]<br /> * [[Definition:Payback period]]<br /> * [[Definition:Reinsurance broker]]<br /> * [[Definition:Insurance-linked securities (ILS)]]<br /> {{Div col end}}</div>

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