Research Reading Paths for Portfolio Theory and Practical Investing
Summary
The document offers a reading guide for someone moving from foundational portfolio theory toward practical portfolio management. It starts with Markowitz’s portfolio selection work and Sharpe’s capital asset pricing model, then points to research on Bayesian estimation, covariance shrinkage, naive diversification, factor models, risk parity, and Black-Litterman portfolios. Additional suggestions cover tactical asset allocation, value, momentum, futures, and trend-following strategies.
The material is a bibliography rather than a review: it gives article titles and brief topic cues, but does not explain the methods, compare their findings, or assess implementation. One response notes that later empirical work has challenged the practical relevance of some foundational models. Another list is described as selected partly by citation counts and general prominence, which is an imperfect guide to usefulness; the recommendations are not ranked as a definitive curriculum.
Key ideas
- Foundational portfolio theory readings include work on portfolio selection and the CAPM.
- Later research examines estimation error, covariance shrinkage, diversification, and factor models.
- Suggested practitioner topics include risk parity, Black-Litterman, tactical allocation, and momentum.
- The document provides references rather than explanations or a systematic evaluation of the papers.
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Full text
# Most significant research articles for practical investors with research perspectives # Most significant research articles for practical investors with research perspectives I am an applied mathematician and recently I have decided to study the portfolio management theory. As a final objective, I want to manage my own portfolio and to try make some money on it using my mathematical background. But at the same time, I would like to have a general understanding of this field to be able to contribute at some stage. In this connection, I would like to ask for the most significant research articles that are worth reading. I have already started with the great work (Markowitz, 1952) where the foundations of the modern portfolio theory were established and the next article in my list is (Sharpe, 1964) for the foundations of CAPM. I already have some background in mathematical finance. At the university I had an course on financial mathematics where I had an assignment on pricing and hedging of European rainbow options using discrete-time models. But for me this remained disconnected from the real world. ## Answer by Alex C (score 7) https://quant.stackexchange.com/a/44421 A lot has happened since Markowitz and Sharpe. While their work is still considered foundational, the empirical/practical relevance of their models has been questioned by later work. Here are a few more recent articles about portfolio theory, in no particular order (all accessible online): Jorion: Bayes-Stein Estimation for Portfolio Analysis, JFQA, 1986 Ledoit, Wolf: Honey, I Shrunk the Sample Covariance Matrix, 2003 DeMiguel, Garlappi, Uppal: Optimal Versus Naive Diversification: How Inefficient is the 1/N Portfolio Strategy?, RFS, 2009 Fama, French: A Five-Factor Asset Pricing Model, 2014 Maillard, Roncalli, Teiletche: On the properties of equally-weighted risk contributions portfolios, 2009 He, Litterman: The Intuition Behind Black-Litterman Model Portfolios, GS, December 1999 Hurst, Johnson, Ooi: Undertanding Risk Parity, AQR Capital Management, Fall 2010 ## Answer by radvan (score 3) https://quant.stackexchange.com/a/44464 There are a lot of interesting articles... From a practitioner's point of view: Meb Faber's Global Tactical Asset Allocation Butler, Philbrick and Gordillo's Adaptive Asset Allocation Anything from Asness like: Fact, Fiction and Momentum Investing Value and Momentum Everywhere Or CTA/momentum related stuff: Time Series Momentum Momentum Strategies in Futures Markets and Trend-following Funds Or you may check: List of papers/strategies related to Asset Class Picking Or Blitz and van Vliet: Global Tactical Cross-Asset Allocation: Applying Value and Momentum Across Asset Classes ## Answer by Appliqué (score 0) https://quant.stackexchange.com/a/44480 Below is the list of articles which I find significant based on their number of citations according to Google and on the overall impact according to discussions in Investopedia, Wikipedia and other sources. I will update this list as I come across other articles. To compare (which is just for fun), according to Google Scholar, the most cited A. Einstein's article has 17531 citations. Foundations of the modern portfolio theory Markowitz, H.M. (1952). "Portfolio Selection". The Journal of Finance. 7 (1): 77–91. (Cited by 38478) Capital Asset Pricing Model Sharpe, William F. (1964). "Capital asset prices: A theory of market equilibrium under conditions of risk". Journal of Finance. 19 (3): 425–442. (Cited by 22321) Black-Scholes model Black, Fischer; Myron Scholes (1973). "The Pricing of Options and Corporate Liabilities". Journal of Political Economy. 81 (3): 637–654. (Cited by 36875) Fama-French three-factor model Fama, E. F.; French, K. R. (1993). "Common risk factors in the returns on stocks and bonds". Journal of Financial Economics. 33: 3–56. (Cited by 22924) Arbitrage pricing theory Ross, Stephen (1976). "The arbitrage theory of capital asset pricing". Journal of Economic Theory. 13 (3): 341–360 (Cited by 8497) Carhart four-factor model Carhart, M. M. (1997). "On Persistence in Mutual Fund Performance". The Journal of Finance. 52 (1): 57–82 (Cited by 14334)
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