Sunk cost sensitivity during change-of-mind decisions is informed by both the spent and remaining costs

AD Redish, SV Abram, PJ Cunningham… - Communications …, 2022 - nature.com
Sunk cost sensitivity describes escalating decision commitment with increased spent
resources. On neuroeconomic foraging tasks, mice, rats, and humans show similar …

Sunk cost sensitivity in mice, rats, and humans on the Restaurant Row and WebSurf tasks cannot be explained by attrition biases alone

AD Redish, BM Sweis, S Abram, A Duin, R Kazinka… - bioRxiv, 2021 - biorxiv.org
In a recent bioRxiv preprint, Ott et al. argue that sensitivities to sunk costs that have been
reported in two serial foraging tasks (the Restaurant Row task in mice and rats, and the Web …