We present a theory of context-dependent risk preferences under which within-state payoff comparisons and regret … sensitivity regarding ex-post regret. …

This study applies the concept of regret in decision-making under uncertainty to an energy system optimization model to … balance costs and CO2 emissions. The regret performance is evaluated for each system subject to each uncertainty scenario. A … near-CO2-minimized system is the optimal robust and stochastic least-regret solution. Two factors drive this result: (1) a …

Missing Out (FoMO) in the context of online clothing shopping, with a particular focus on post-purchase regret. Data were …-purchase regret. The study also demonstrates that FoMO plays a significant mediating role between deal proneness and impulsive buying …

part of the model involves two emotions important to decision-making: regret over making a decision that brought less … first e motion is represented by the regret function and the other by the satisfaction function. New notions are defined … under risk. The presented theory thus supplements the prospect theory, as it accounts for regret and satisfaction in the …

partially identified by shape restrictions on treatment response. Policies are compared according to the minimax regret …‐programming formulation. I prove that the rate at which the maximum regret of the estimated policy converges to the lowest possible maximum … regret is the maximum of N−1/2 and the rate at which conditional average treatment effects are estimated in the experimental …