H. Levy from the Hebrew University, Jerusalem, and the University of Florida, Gainesville, and A. Levy from the Hebrew University, Jerusalem, and the Bank of Israel, Jerusalem.
Ordering Uncertain Options under Inflation: A Note
Article first published online: 30 APR 2012
1984 The American Finance Association
The Journal of Finance
Volume 39, Issue 4, pages 1223–1229, September 1984
How to Cite
LEVY, H. and LEVY, A. (1984), Ordering Uncertain Options under Inflation: A Note. The Journal of Finance, 39: 1223–1229. doi: 10.1111/j.1540-6261.1984.tb03906.x
- Issue published online: 30 APR 2012
- Article first published online: 30 APR 2012
Stochastic dominance rules (SD) have been extended to the case where investors are allowed to borrow and lend at the riskless interest rate. Stochastic dominance rules with a riskless asset (SDR) are much more effective than SD rules. However, it seems that this benefit is eliminated by an uncertain inflation, since riskless assets become risky once uncertain inflation is considered.
We prove in this paper that SDR criteria are valid also in the face of uncertain (and independent) inflation. Moreover, while the mean-variance (MV) efficient set increases with uncertain inflation, the stochastic dominance efficient sets decrease.