Detailed Information
Cited 1 time in 
Cited 1 time in 
Cited 1 time in
Metadata Downloads
Endogeneity of Return Parameters and Portfolio Selection: An Analysis on Implied Covariances
- Authors
- Park, Koohyun; Rhee, Thomas
- Issue Date
- Oct-2017
- Publisher
- WILEY
- Keywords
- Endogeneity of return parameters; Option implied covariance; Option implied volatility; Forward-looking volatility; Forward-looking covariance; Risk-neutral probability; Portfolio selection; Quadratic programming
- Citation
- ASIA-PACIFIC JOURNAL OF FINANCIAL STUDIES, v.46, no.5, pp.760 - 789
- Journal Title
- ASIA-PACIFIC JOURNAL OF FINANCIAL STUDIES
- Volume
- 46
- Number
- 5
- Start Page
- 760
- End Page
- 789
- ISSN
- 2041-9945
- Abstract
- The paper presents a method to measure forward-looking covariance risk for any two assets even when the explicit market for barter trades does not exist. We argue that the terms of trade in any barter exchanges also follow a martingale process with no arbitrage. We then compute various bivariate martingale probabilities for different assets to value all possible pseudo exchange options. This makes it possible for one to compute implied covariances embedded in the value of any exchange options as in Margrabe (1978). The paper also discusses how these recoverable implied return distribution parameters can impact portfolio choice.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - ETC > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.