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1.
We characterize the individual's attitude towards risk, prudence and temperance in the gain and loss domains. We analyze the links between the three features of preferences for a given domain and between domains for each feature of preferences. Consequently, the reflection effect, the mixed risk aversion and the risk apportionment, are key concepts of our study. We also display some determinants for risk aversion, prudence and temperance in each domain. To do this, we conducted a lab experiment with students eliciting risk aversion, prudence and temperance in the two domains, and collected information about each subject's characteristics. 相似文献
2.
浅谈高职会计专业的实践教学 总被引:1,自引:0,他引:1
雷灵变 《山西经济管理干部学院学报》2006,14(3):90-92
文章通过对目前高职会计专业实践教学的现状和存在的问题予以分析,寻求实践教学的新思路、新模式,探讨如何培养出具有熟练会计核算能力、利用会计资料和会计软件进行会计监督、参与企业经营管理预测和决策能力的技术型会计人才。 相似文献
3.
4.
万家寨引黄工程有压输水隧洞裂缝及处理 总被引:1,自引:0,他引:1
文中论述了万家寨引黄工程南干一级,二级泵站出水洞混凝土裂缝出现情况。裂缝出现原因分析及缺陷处理方法。 相似文献
5.
Considerable experimental evidence suggests that non-pecuniary motives must be addressed when modeling behavior in economic contexts. Recent theories of non-pecuniary motives can be classified as altruism-, equity-, or reciprocity-based. We outline the qualitative differences in prediction these alternative explanations yield in a gift-exchange game. We estimate and compare leading approaches in these categories, using experimental data. We then offer a flexible approach that nests the above three approaches, thereby allowing for nested hypothesis testing and for determining the relative strength of each of the competing theories. In addition, the encompassing approach provides a functional form for utility in different settings without the restrictive nature of the approaches nested within it. Using this flexible form for nested tests, we find that intentional reciprocity, distributive concerns, and altruistic considerations all play a significant role in players' decisions. 相似文献
6.
The substantively rational value of the games studied in this paper does not help predict subject performance in the experiment at all. An accurate model must account for the cognitive ability of the people playing the game. This paper investigates whether the variation in measured rationality bounds is correlated with the probability of winning when playing against another person in games that exceed both players’ estimated rationality bound. Does seeing deeper into a game matter when neither player can see to the end of the game? Subjects with higher measured bounds win 63 percent of the time and the larger the difference the more frequently they win. 相似文献
7.
Jeffrey?P.?CarpenterEmail author Peter?Hans?Matthews Okomboli?Ong’ong’a 《Journal of Evolutionary Economics》2004,14(4):407-429
Recently economists have become interested in why people who face social dilemmas in the experimental lab use the seemingly incredible threat of punishment to deter free riding. Three theories with evolutionary microfoundations have been developed to explain punishment. We survey these theories and use behavioral data from surveys and experiments to show that the theory called social reciprocity in which people punish norm violators indiscriminately explains punishment best.JEL Classification:
C91, C92, D64, H41
Correspondence to: Jeffrey P. CarpenterWe thank Carolyn Craven, Corinna Noelke and two referees for comments, and Middlebury College for financial assistance. In addition, Carpenter acknowledges the support of the National Science Foundation (SES-CAREER 0092953). 相似文献
8.
本文介绍江西省于都县军山水库大坝坝体防渗所采用的特种粘土固化浆液灌浆技术的施工工艺和技术要求. 相似文献
9.
观音岩水电站右岸混凝土坝段坝基地质条件复杂,通过固结灌浆生产性试验,确定合理的施工参数和施工工艺措施,验证设计指标的合理性。本文对此加以介绍。 相似文献
10.
针对西安咸阳国际机场专用高速公路段的K3+966.50渭河特大桥,采用钻孔灌注桩桩端后压浆技术和常规灌注桩两种不同方法对其桩基进行了现场静载试验,并根据实测数据分析探讨了各桩在不同等级荷载作用下的桩-土相互作用、桩端后压浆技术的增强机理,以及桩端压力注浆和常规钻孔灌注桩两种不同的桩基承载特性,结果发现,与未压桩的桩基相比,桩端后压浆桩基的竖向极限承载力至少提高了40%,沉降量减少25mm,说明桩端后压浆技术能够显著提高桩基的承载能力和稳定性。最后,根据现场实测数据和端后压浆的注浆机理,提出了后压浆单桩极限承载力的计算公式,为类似地区的桩基设计提供借鉴 相似文献