Document Type
Article
Publication Date
3-28-2024
Abstract
Mean-variance analysis and the capital asset pricing model provide many useful insights for investors who want to measure and manage risk. However, their focus on short-term returns is of limited use and potentially misleading for investors with long horizons. A value investing approach suggests that risk might be better measured by long-run uncertainty about asset income than by short-run uncertainty about asset prices.
Terms of Use & License Information
Recommended Citation
Smith, Gary N., "MPT and CAPM Mismeasure Risk" (2024). Pomona Economics. 20.
https://scholarship.claremont.edu/pomona_fac_econ/20
Comments
Preprint of article published in The Journal of Investing Volume 33, Issue 5. DOI: 10.3905/joi.2024.1.308. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.