Document Type
Discussion Paper
Publication Date
5-1-1996
CFDP Number
1126R
CFDP Revision Date
1997-06-01
CFDP Pages
13
Abstract
We present necessary and sufficient conditions on the asset span of incomplete derivative markets for insuring marketed portfolios. If the asset span is finite dimensional there exists a polynomial-time algorithm for deciding if every marketed portfolio is insurable, moreover this algorithm computes the minimum cost insurance portfolio. In addition, we extend the Cox-Leland characterization of optimal portfolio insurance in complete derivative markets to asset spans of incomplete derivative markets where every marketed portfolio is insurable.
Recommended Citation
Aliprantis, Charalambos D.; Brown, Donald J.; and Werner, J., "Hedging with Derivatives in Incomplete Markets" (1996). Cowles Foundation Discussion Papers. 1372.
https://elischolar.library.yale.edu/cowles-discussion-paper-series/1372