Journal Article

Buy now and pay (dearly) later: Unraveling consumer financial spinning

Mesly, Olivier

2021

Overview

In this challenging and innovative article, we propose a framework for the consumer behavior named \"consumer financial spinning\". It occurs when borrowers-consumers of products with high financial stakes accumulate unsustainable debt and disconnect from their initial financial hierarchy of needs, wealth-related goals, and preferences over their household portfolio of assets. Three behaviors characterize daredevil consumers as they spin their wheel of misfortune, which together form a dark financial triangle: overconfidence, use of rationed rationality, and deceitfulness. We provokingly adapt some of the tenets of the Markowitz and Capital Asset Pricing models in the context of the predatory paradigm that consumer financial spinning entails and use modeling principles from the data percolation methodology. We partially test the proposed framework and show under what realistic conditions the relationship between expected returns and risk may depart from linearity. Our analysis and results appear timely and important because a better understanding of the psychological conditions that fuel intense speculation may restrain market frictions, which historically have kept reappearing and are likely to reoccur on a regular basis.

• Publisher: MDPI,MDPI AG
• Subject: Behavior / Capital assets / Consumer behavior / Consumer credit / consumer financial spinning / Consumers / dark financial triangle / Deception / Efficient markets / Humanities and Social Sciences / International finance / Marketing / overconfidence / Rationality / risk