Portfolio selection problems with Markowitz's mean–variance framework: a review of literature
Since the pioneering work of Harry Markowitz, mean–variance portfolio selection model has
been widely used in both theoretical and empirical studies, which maximizes the investment …
been widely used in both theoretical and empirical studies, which maximizes the investment …
Optimal Versus Naive Diversification: How Inefficient is the 1/N Portfolio Strategy?
We evaluate the out-of-sample performance of the sample-based mean-variance model,
and its extensions designed to reduce estimation error, relative to the naive 1/N portfolio. Of …
and its extensions designed to reduce estimation error, relative to the naive 1/N portfolio. Of …
The effect of errors in means, variances, and covariances on optimal portfolio choice
VK Chopra, WT Ziemba - Handbook of the fundamentals of financial …, 2013 - World Scientific
There is considerable literature on the strengths and limitations of mean-variance analysis.
The basic theory and extensions of MV analysis are discussed in Markowitz [1987] and …
The basic theory and extensions of MV analysis are discussed in Markowitz [1987] and …
A generalized approach to portfolio optimization: Improving performance by constraining portfolio norms
We provide a general framework for finding portfolios that perform well out-of-sample in the
presence of estimation error. This framework relies on solving the traditional minimum …
presence of estimation error. This framework relies on solving the traditional minimum …
Robust portfolio selection problems
D Goldfarb, G Iyengar - Mathematics of operations research, 2003 - pubsonline.informs.org
In this paper we show how to formulate and solve robust portfolio selection problems. The
objective of these robust formulations is to systematically combat the sensitivity of the …
objective of these robust formulations is to systematically combat the sensitivity of the …
[BOOK][B] Heuristics: The foundations of adaptive behavior.
How do people make decisions when time is limited, information unreliable, and the future
uncertain? Based on the work of Nobel laureate Herbert Simon and with the help of …
uncertain? Based on the work of Nobel laureate Herbert Simon and with the help of …
[BOOK][B] Efficient asset management: a practical guide to stock portfolio optimization and asset allocation
RO Michaud, RO Michaud - 2008 - books.google.com
In spite of theoretical benefits, Markowitz mean-variance (MV) optimized portfolios often fail
to meet practical investment goals of marketability, usability, and performance, prompting …
to meet practical investment goals of marketability, usability, and performance, prompting …
Portfolio selection with parameter and model uncertainty: A multi-prior approach
L Garlappi, R Uppal, T Wang - The Review of Financial Studies, 2007 - academic.oup.com
We develop a model for an investor with multiple priors and aversion to ambiguity. We
characterize the multiple priors by a “confidence interval” around the estimated expected …
characterize the multiple priors by a “confidence interval” around the estimated expected …
Machine learning and portfolio optimization
The portfolio optimization model has limited impact in practice because of estimation issues
when applied to real data. To address this, we adapt two machine learning methods …
when applied to real data. To address this, we adapt two machine learning methods …
Computing efficient frontiers using estimated parameters
M Broadie - Annals of operations research, 1993 - Springer
The mean-variance model for portfolio selection requires estimates of many parameters.
This paper investigates the effect of errors in parameter estimates on the results of mean …
This paper investigates the effect of errors in parameter estimates on the results of mean …