What Determines the Sacrifice Ratio?

This paper investigates the determinants of the "sacrifice ratio" for disinflation: the ratio of the loss in output to the fall in trend inflation. I develop a method for estimating the sacrifice ratio in individual disinflation episodes, and apply it to 65 episodes in moderate-inflation OECD countries. In this sample. the sacrifice ratio is decreasing in the speed of disinflation: cold turkey is less costly than gradualism. The ratio is also decreasing in the flexibility of wage-setting institutions. The openness of the economy has no effect on the ratio. and the effects of incomes policies and the initial level of inflation are unclear.