Waffledynamics said:
Let's focus especially on insurance for property like homes and businesses. This is an area where I feel may need some sort of government intervention, which isn't a common thing for me to say. They seem to not want to insure areas like the Gulf Coast or California. If they will at all, they will do so at exorbitant costs. The rate increases are egregious. This impacts people's quality of life possibly even more than all of the other inflation.
Should anything be done about the insurance industry?
The biggest issue for California is their crappy ratemaking policy that doesn't let insurers take the rate they need.
Rate Increase = (Non-cat Loss rato + Cat Loss ratio + Fixed Expense Ratio)/(1 - Variable Expense Ratio- Profit Provision) - 1
Gulf Coast is a different story. Inflation tells part of the story for non-catastrope losses. Variable expense isn't affected by inflation. Fixed expense is affected by it. Catastrophe losses are another thing.
Catastrophe loads are put into the ratemaking process. Depending on the company it takes somewhere from a 10 to 20 year average of the losses incurred adjusted for inflation and other trends. Seemed like the Gulf Coast was taking a major hit every 10-15 years. From 2005 until now, there's been a huge uptick in major storms making landfall along Katrima, Ike, Harvey, Irma, Matthew, Michael, Laura, etc. Not only that there's more tornado activity/damage along Dixie Alley as well as more hail damage.
Combine that with the tight reinsurance market, companies are retaining more risk (or paying more in expenses to maintain the same risk tolerance). One of the reason for reinsurance is to stabilize loss results. With the lack of stability, more profit has to be made to cover for the unstability. So we have a larger numerator and smaller denominator for a much larger rate increase than usual.
Insurance companies can get away with a lower profit provision IF the market is doing well, so they have some investment income, but that's not the case at the moment. This is how workers comp can be profitable because they depend on investment income to support that line of business since it's long tailed. Property lines are short tailed so not as much investment income. Also, inflation would totally eff over companies that got hit with a big loss and needed to sell some of it's portfolio. The bonds are priced at book value on the balance sheet, but they're worth less because of inflation, so companies would be taking loss if they needed to sell bonds.
It's going to suck for a year or two, but prices should go down as reinsurance coverage becomes cheaper, so long as inflation gets under control.