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1.
From the expected‐utility approach, relative risk aversion being smaller than one and relative prudence being smaller than two emerge as preference restrictions that fully determine the optimal responses of decisions under uncertainty to certain shifts in probability distributions. We characterize the magnitudes of relative risk aversion and relative prudence in terms of the two‐parameter, mean‐standard deviation approach. We demonstrate that this characterization is instrumental in obtaining comparative static results in the two‐parameter setting. We further relate our findings to the results in the expected‐utility framework. 相似文献
2.
随着教育的发展 ,传统的教学方法已不能满足时代的需要 ,亟待运用现代教育技术手段 ,特别是多媒体的教学形式进入课堂 ,以发挥其特有的功能来提高学习效率。本文浅淡了如何在车辆工程教学中运用计算机多媒体的图、文、声、像并茂的特点 ,有效的激发学生的学习兴趣。 相似文献
3.
Debbie Kruenegel‐Farr Amber McEnturff Jennifer Acker Arminta Jacobson Cory Kildare Alan J. Hawkins 《Family and consumer sciences research journal / American Association of Family and Consumer Sciences》2013,42(2):98-109
The purpose of this research was to analyze participants' perceptions of the impact of premarital and relationship education workshops offered across the state of Texas. Regional marriage coalition leaders conducted online and telephone interview surveys of 1,109 participants between 6 and 24 months after participating in the workshops. Research questions included whether participants perceived the workshops as helping to improve their relationship skills and quality, whether these evaluations differed by demographics, and how participant relationship status changed after the workshop. A large majority of participants reported their relationship skills had improved as a result of the workshop. Workshop impact scores generally did not differ by gender, age, cohabitation status, and socioeconomic status. However, Hispanic participants reported somewhat higher workshop impact scores. 相似文献
4.
《Journal of Education for Business》2012,87(7):352-360
Many undergraduate students report a lack of concern about facing labor market discrimination throughout their careers. However, there is ample evidence that discrimination based on race, gender, and age still persists within the labor market. The author outlines a classroom experiment demonstrating the existence of discrimination, even when the participants consider themselves above discriminating against others. The results can be used to facilitate discussions surrounding various labor market outcomes and the prevalence of discrimination within labor markets. As such, this experiment is appropriate for many business courses, including courses in economics, management, and ethics. 相似文献
5.
《Journal of Education for Business》2012,87(4):207-212
The financial crisis was partially caused by neoclassical economic theory and theorists. This failure has prompted business educators to rethink the role of neoclassical economics as the foundation of business education. The author connects this question to the more general critique of the scientific model of business education and the old historical versus scientific methodology debate in the history of economics. It is argued that neoclassical economics has serious limitations that make it a poor foundation for understanding business behavior in a real economy. A realistic and useful business education needs to include historical and social context, both of which neoclassical economics must exclude. 相似文献
6.
Robin Kramar 《Asia Pacific Journal of Human Resources》1999,37(2):24-32
This article examines the principal ways in which human resource policies have changed during the 1990s in Australia. It reports on the findings of an international survey involving 22 countries. The survey indicates organizations changed significant aspects of their people management policies. These changes included increasing use of performance-based pay, flexible employment practices, training, performance appraisals, and more broadly designed jobs. Taken together, these developments imply an emphasis on improving employee performance while at the same time increasing the flexibility of labour. There is also evidence that the role of HR managers is changing. 相似文献
7.
John E. King 《Economic Papers: A journal of applied economics and policy》2013,32(4):462-469
This paper considers the context, the details and some of the criticisms levied against the well‐known numerical example of comparative advantage that David Ricardo set out in chapter 7 of his PRINCIPLES. Particular attention is paid to the distribution of the gains from trade, to the relative importance of static and dynamic factors and to the political dimensions of trade theory. The paper concludes by relating Ricardo's trade theory to current controversies over globalization, unequal exchange, Third World poverty and the existence of different varieties of capitalism. 相似文献
8.
Martin Luther urged each town to have a girls' school so that girls would learn to read the Gospel, thereby evoking a surge of building girls' schools in Protestant areas. Using county‐ and town‐level data from the first Prussian census of 1816, we show that a larger share of Protestants decreased the gender gap in basic education. This result holds when using only the exogenous variation in Protestantism due to a county's or town's distance to Wittenberg, the birthplace of the Reformation. Similar results are found for the gender gap in literacy among the adult population in 1871. 相似文献
9.
Serina Al-Haddad Betty Thorne Vikram Ahmed William Sause 《Journal of Education for Business》2019,94(2):92-100
Business analytics can be described as the statistical analysis of data to make decisions and meaningful conclusions. As the demand to advance the curriculum of undergraduate business education increases, courses in business analytics aim to provide students with fundamental skills in critical thinking. Educators have found that spreadsheet applications that include statistical features are easy to use and facilitate student learning. The authors analyzed student performance in an introductory business analytics course that used Microsoft Excel as a statistical tool by comparing scores from this introductory course with those from an information technology course in which only Excel skills were learned. 相似文献
10.
《Journal of Education for Business》2012,87(2):98-102
The authors examine the effects of shared information and group discussion on ethical judgment when no structure is imposed on the discussion to encourage ethical considerations. Discussants were asked to identify arguments for and against a variety of business behaviors with ethical implications. A group moderator solicited and recorded arguments for and against the behaviors but provided no evaluation of the arguments presented or the behaviors described. Discussion group subjects were significantly less critical of profit-driven business behaviors than a control group, and were also less critical of self-interest-driven behaviors when those behaviors did not appear to adversely affect profits. 相似文献