Loss aversion without the endowment effect, and other explanations for the WTA-WTP disparity

To learn why WTA regularly exceeds WTP in economic experiments involving inexpensive market goods with ample substitutes, the verbal protocol technique was used in a real cash experiment employing a random price auction. Results suggest that the primary reason for the disparity was subjects' reluctance to suffer a net loss from any transaction, whether purchase or sale, and tendency to consider sale much below assumed market price as a loss. This interpretation indicates a kind of loss aversion, but not the kind envisioned in the endowment effect, which maintains that selling creates a loss and buying creates a gain. Published by Elsevier B.V.