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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.
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
4.
张献民 《石家庄经济学院学报》1993,(4)
本文通过对新装置条件下位场特征的分析,应用边界单元法及解析法的计算结果,发现当二维或三维电性不均匀体与测量电极位于背景场同一等位面时,视电阻率异常反映最明显。从而提出了圆弧交会法确定二维或三维地电体中心理深的方法,并给出了若干计算实例。结果表明,此方法简便有效且精度较高。 相似文献
5.
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
6.
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
7.
We study the impact of progress feedback on players' performance in multi-contest team tournaments, in which team members' efforts are not directly substitutable. In particular, we employ a real-effort laboratory experiment to understand, in a best-of-three tournament, how players' strategic mindsets change when they compete on a team compared to when they compete individually. Our data corroborate the theoretical predictions for teams: Neither a lead nor a lag in the first component contest affects a team's performance in the subsequent contests. In individual tournaments, however, contrary to the theoretical prediction, we observe that leaders perform worse—but laggards perform better—after learning the outcome of the first contest. Our findings offer the first empirical evidence from a controlled laboratory of the impact of progress feedback between team and individual tournaments, and contribute new insights on team incentives. 相似文献
8.
以嘉兴学院经济管理实验中心为研究对象,利用经济管理实验中心统计数据和问卷调查数据,在分析经济管理实验中心实验室开放项目现状、项目优化的必要性和可行性的基础上,提出了实验室开放项目优化的方案及其措施:调整和优化实验室开放项目比例、丰富和优化实验室开放项目内容、合理安排和调配实验室开放时间的优化实验室条件与环境。 相似文献
9.
Consumer sorting and hedonic valuation of wine attributes: exploiting data from a field experiment 下载免费PDF全文
Christopher R. Gustafson Travis J. Lybbert Daniel A. Sumner 《Agricultural Economics》2016,47(1):91-103
This article uses a novel experimental approach to measure consumer willingness to pay (WTP) for wine attributes. We invited customers of a local supermarket who had selected a bottle of wine to purchase to participate in a valuation experiment. Integrating their original wine choice into the experiment, each participant evaluated six alternative wines, generating a rich set of data on willingness to pay and consumer characteristics. The data from the experiment allow us to compare standard shelf price‐based wine attribute valuation estimates with estimates using WTP data and an increasing amount of information about individual consumers. The full model employs individual fixed effects to estimate WTP parameters without bias from consumer sorting or supply side influences. Our WTP estimates for wine attributes differ markedly from previous attribute value estimates. Consumers in our sample display clear and stable preferences for wine varieties, but less clear preferences for appellations. Our results suggest caution is needed in using market prices to estimate parameters of the consumer valuation function for product attributes. 相似文献
10.
Participants in this pilot study are asked to rank their perceptions of food waste by choosing between pairs of four types of foods of equal weight: chicken, cheese, bread and peas. We examine whether these perceptions are consistent for proportionally different weights and whether they are linked to the perceived cost of the items. The subjects (n = 106) who are students are randomly assigned to one of three information treatments: a control, a food waste video or the text of the food waste video. We find that the subjects have very accurate perceptions of the environmental impacts of food waste and the relative wastefulness of different food groups. These perceptions are not related to cooking skills or frequency. We find that the perceptions are consistent for proportionally different weights of food: 25 and 50 g. We also find that the perceptions are linked to participants’ assessments of the relative prices of the foods. However, while the participants have somewhat accurate estimates of the relative prices, they vastly overestimate the actual prices of foods. This implies that more accurate information about the true prices could actually decrease their perceptions of the wastefulness of throwing out food. Given that the participants had highly accurate perceptions of the environmental impacts of food waste and the relative wastefulness of animal vs. plant products, we found no significant increase in overall accuracy of perceptions due to information treatment, except for bread, for those who saw the food waste video. 相似文献