Category: Asset allocation

This article provides updated Telltale charts, including returns up to 2019. It analyzes the relative past performance of value and size factors compared to the total US market, as well as studying international and real estate market segments.
Using Telltale charts can be very informative, truly ‘telling the tale’ of what happened over time to portfolio trajectories, illustrating return to the mean properties or lack thereof.

In the past decade, a specialized type of fund gained increased popularity, funds implementing leverage over a given index. A previous article explored funds leveraging the S&P 500 index. This article will focus on a portfolio-level approach mixing stocks and …

Leveraged Portfolios – Quantitative Analysis Read More »

A previous blog article explored income-centric risk and reward definitions, which could be viewed as more suitable to retirement than the usual academic definitions. Corresponding quantitative analysis of some simple US portfolios was provided. A follow-up article explored the perspective of retirees located outside the US.
This article extends this investigation by exploring in more technical depth the tie-in between Safe Withdrawal Rates (SWR) and variable withdrawal methods, through the use of a clever metric named Withdrawal Efficiency Rate (WER). 

A previous blog article explored income-centric risk and reward definitions, more suitable to retirement than the usual academic definitions. Corresponding quantitative analysis of some simple US portfolios was provided.
This article extends this investigation by taking the perspective of investors located in various developed countries (a form of ‘out of sample’ testing).

Financial literature from academics has been strongly influenced by the ground-breaking work of Harry Markowitz and William Sharpe, and the concept of risk & reward for a multi-asset portfolio. Although brilliantly innovative, this work is often misused, equating risk with (portfolio) volatility and reward with (portfolio) returns, and applying such principles without acknowledging the fundamental differences between investors and speculators, or accumulators and retirees.
This article will explore risk and reward from a perspective more suitable to retirement, and perform corresponding quantitative analysis of some simple portfolios.

This article provides updated Telltale charts, including 2017 returns. It focuses on the relative past performance of value and size factors compared to the total US market, as well as studying international and real estate funds. 
Using Telltale charts can be very informative, truly ‘telling the tale’ of what happened over time to portfolio trajectories, illustrating return to the mean properties, or lack thereof.

This blog article is the fourth of a series intended to document the inner workings of the Simba backtesting spreadsheet. […]
The intent of this fourth article is to address a few miscellaneous topics (e.g. end label on charts, compatibility issues, spreadsheet analytics).

This blog article is the third of a series intended to document the inner workings of the Simba backtesting spreadsheet. […]
The intent of this third article is to elaborate on more advanced topics (e.g. unbalancing, safe withdrawal rate, etc). We will notably discover that a Safe Withdrawal Rate is just a simple harmonic mean.

This blog article is the second of a series intended to document the inner workings of the Simba backtesting spreadsheet. […]
The intent of this second article is to elaborate on how risk metrics (e.g. volatility, drawdowns, etc) and risk ratios (e.g. Sharpe, Sortino, etc) are computed.

This blog article is the first of a series intended to document the inner workings of the Simba backtesting spreadsheet. […]
The intent of this introductory article is to elaborate on how the spreadsheet is constructed, and provide an overview of its layered structure.