Purpose: People often face constraints such as a lack of time or information in taking decisions, which leads them to use heuristics. In these situations, fast and frugal rules may be useful for making adaptive decisions with fewer resources, even if it leads to suboptimal choices. When applied...

This article examines an equity pairs trading strategy using daily, weekly and monthly European share price data over the period 1998–2007. The authors shows that when stocks are matched into pairs with minimum distance between normalised historical prices, a simple trading rule based on...

We study the effect of growth in firms’ balance sheets on stock returns by decomposing asset growth into two components, one that captures real investment growth and one that captures accounting distortions and/or reduced efficiency. We show that these components play significant and...