Students’ overreliance on linearity in economic thinking: An exploratory study at the tertiary level

Dirk De Bock, Daam Van Reeth, Janne Minne and Wim Van Dooren

International Review of Economics Education, 2014, vol. 16, issue PB, 111-121

Abstract: In mathematics education, a vast amount of research has shown that students tend to rely on linearity in situations that are not linear at all. Several researchers in economics and economics education acknowledge people's overreliance on linearity as a potential source of misperception of economic phenomena, but within these fields this tendency has never been studied empirically in a systematic way. This paper is a first attempt to fill this gap in the research literature. The paper consists of two main parts. First, we provide an overview of instances of, and comments on, people's overreliance on linearity in the economics (education) literature. Second, we present an empirical study with business economics students who were confronted with correct and incorrect linear statements about micro- and macroeconomic situations. Our results show that even tertiary level students over-rely on linearity when analyzing such statements. We also find that this phenomenon is affected by the economic domain and by the way statements are formulated.

Keywords: Learning macroeconomics; Learning microeconomics; Non-linearity; Overreliance on linearity; Undergraduate students (search for similar items in EconPapers)
JEL-codes: A20 A22 (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:eee:ireced:v:16:y:2014:i:pb:p:111-121

DOI: 10.1016/j.iree.2014.04.004

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