Home equity insurance policies, policies insuring homeowners against declines in the price of their homes, would bear some resemblance both to ordinary insurance and to ﬁnancial hedging vehicles. A menu of choices for the design of such policies is presented here, and conceptual issues are discussed. Choices include pass-through futures and options, in which the insurance company in eﬀect serves as a retailer to homeowners of short positions in real estate futures markets or of put options on real estate. Another choice is a life-event-triggered insurance policy, in which the homeowner pays regular ﬁxed insurance premia and is entitled to a claim if both there is a suﬀicient decline in the real estate price index and a speciﬁed life event (such as a move beyond a certain geographical distance) occurs. Pricing of the premia to cover loss experience is derived, and tables of break-even policy premia are shown, based on estimated models of Los Angeles housing prices 1971-91.
Shiller, Robert J. and Weiss, Allan N., "Home Equity Insurance" (1994). Cowles Foundation Discussion Papers. 1317.