Contingent Government Liabilities against Private Expectations in England, 1743-49 (May 2007)

England financed its war of the Austrian succession (1743-48) mainly by issuing 3 % bonds and 4 % callable bonds which were indeed redeemed by Pelham in 1749 through an interest reduction. The implicit policy rules and constraints made the 4 % bond a derivative asset of a 3 % perpetual. The price data fit with a model of pricing of this derivative. The estimated model shows that the redemption terms were well anticipated, but government bond prices recovered after the war much sooner than expected. Callable bonds enabled the government to exploit that excess of pessimism in reducing its borrowing cost.