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Volunteering benefits individuals and society but is hard to sustain, especially in emergencies. Based on the volunteer process model and self‐determination theory, this study identified the optimal number of motivations and positive experiences profiles and investigated these profiles' relationships with volunteers' sustained volunteering during the COVID‐19 pandemic. Seven hundred and eighteen volunteers...
Based on the mental accounting theory, we frame decision problems of retailer under uncertain supply and stock-dependent demand and analyze the effect of some parameters on the retailer's optimal decision. After the analysis of the uncertainty, we propose a method called advanced payment to reduce the risk of the supply uncertainty. Our research shows that under the advanced payment strategy, the...
The government acts as an important role in the formation and operations of a closed-loop green supply chain. We focus on how consumption-subsidy and manufacturersubsidy influence the closed-loop supply chain. After introducing government subsidy program in the closed-loop supply chain, we analyze the channel members' decisions before and after the government-funded program respectively. All the consumers...
Based on the traditional newsvendor model, we study the production decisions for a loss-averse retailer under supply and additive demand uncertainties in a fashion supply chain. We demonstrate the existences of the optimal order quantity and price. With numerical study, we show that under the loss-averse behavior, the higher the loss-averse degree, the lower the optimal order quantity, the higher...
We frame a retailer's decision problem under the mental accounting behavior model by assuming that decision maker confronts uncertain supply and demand at the beginning of a selling season. With numerical study, we show that under the mental accounting behavior model, the retailer might order less than the profit-maximized retailer, the higher the loss-averse degree of leftover account, the lower...
We extend the expectation-based loss-averse newsvendor model according [1] by assuming that decision maker confronts deterministic demand and uncertain supply at the beginning of a selling season. We show with numerical study that the higher the penalty coefficient, the lower the optimal order quantity. Higher retail price and salvage value lead to optimally order more. However, when the wholesale...
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