Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： If the influence of income and trade cost were neglected, it is natural that people are willing to pay the same for something as they would require when sell it. However, Prof. Thaler discovered that it is not always the truth. It happens in daily life that individuals attach higher value to the things they own and thus their willingness to pay and willingness to sell for the very item may differ. Enlightened by the prospect theory, Thaler explained this anomaly by loss aversion and named it endowment effect. Following him, many researchers have made further exploration and argument from various angles. In this paper, we summarized previous work about endowment effect and list different explanations including loss aversion theory, psychological ownership theory, biased cognitive processing theory and evolution theory. This paper elaborated the interrelationship and disputes among the theories and finally gave the reason why endowment effect is not abnormal. Meanwhile, endowment effect plays an important role in guiding government work as well as business strategy making. Future research should enrich the theory framework, expand applications and strengthen the research in Chinese background.
Subjects: Biology >> Bioengineering submitted time 2018-01-04 Cooperative journals: 《中国生物工程杂志》
Abstract：猪链球菌是一种传染性革兰氏阳性细菌，是严重影响养猪业发展的重要人畜共患病原体，造成人类死亡率在5％到20％之间。其毒力因子在致病过程中发挥着重要作用。近年来对猪链球菌2型的毒力因子研究有诸多新的进展，对其致病机理的了解和对该病有效防控都有新的认识。本文对近些年研究2型猪链球菌毒力相关因子，在蛋白类、酶类研究新进展，同时对毒力因子基因表达双组份系统、与宿主免疫系统相互作用的IV型分泌系统的进展进行总结和分析，以期为猪链球菌病的治疗和疫苗的研制提供新参考。
Subjects: Biology >> Bioengineering submitted time 2017-12-22 Cooperative journals: 《中国生物工程杂志》
Abstract：猪链球菌是一种传染性革兰氏阳性细菌，是严重影响养猪业发展的重要人畜共患病原体，造成人类死亡率在5％到20％之间。其毒力因子在致病过程中发挥着重要作用。近年来对猪链球菌2型的毒力因子研究有诸多新的进展，对其致病机理的了解和对该病有效防控都有新的认识。本文对近些年研究2型猪链球菌毒力相关因子，在蛋白类、酶类研究新进展，同时对毒力因子基因表达双组份系统、与宿主免疫系统相互作用的IV型分泌系统的进展进行总结和分析，以期为猪链球菌病的治疗和疫苗的研制提供新参考。
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