Experimental Finance Conference 2022

In this conference presentation I talked about a PhD project together with my former colleague Laura Hueber, PhD, titled: "Do MTurkers Exhibit Myopic Loss Aversion?", in which we introduce a training intervention based on a novel tool to mitigate behavior consistent with myopic loss aversion (MLA). We present the results of a large-scale online experiment with 894 student participants. The study featured a two-step debiasing training intervention based on experience sampling and a subsequent elicitation of MLA. We found that participants in the baseline treatment exhibit behavior consistent with MLA, which was not the case for decision makers who underwent the debiasing training intervention. Nonetheless, we found no statistically significant difference-in-difference effect of the training intervention on the magnitude of MLA. However, when we focused on the more attentive participants, the magnitude of the difference-in-difference effect of the training intervention increased strongly and became statistically significant when controlling for age, gender, education, field of study, investment experience, and risk preferences.