Financial Homo Ignorans: Development and validation of a scale to measure individual differences in financial information ignorance

Kinga Barrafrem, Daniel Västfjäll and Gustav Tinghög

Journal of Behavioral and Experimental Finance, 2024, vol. 42, issue C

Abstract: Information ignorance refers to the act of deliberately avoiding, neglecting, or distorting information to uphold a positive self-image and protect our identity-based beliefs. We apply this framework to household finance and develop a concise 12-item questionnaire measuring individuals’ receptiveness to financial information, or the lack thereof – the Financial Homo Ignorans (FHI) Scale. We conduct two studies with samples from the general population in Sweden (total N=2508) and show that the FHI scale has high reliability and distinct from other commonly used individual-difference measures in behavioral finance. We show that individual heterogeneity as assessed by the FHI scale explains a substantial variation in financial behaviors and financial well-being, also when controlling for demographics and financial literacy. These results unequivocally demonstrate the utility of the FHI scale as a valuable instrument for researchers and practitioners in comprehending and addressing the challenges posed by the omnipresence of financial information in today's world.

Keywords: Ignorance; Information processing; Financial behavior; Financial well-being (search for similar items in EconPapers)
JEL-codes: G41 G51 G53 (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:beexfi:v:42:y:2024:i:c:s2214635024000510

DOI: 10.1016/j.jbef.2024.100936

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