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1.
Emily P. Hoffman 《The Review of Black Political Economy》1992,21(1):19-31
The feminization of poverty refers to female householders and their children becoming an increasing percentage of the poor
population. After examining effects of race on poverty of female-headed households from 1959 to 1989, this study investigates
statistical relationships among female poverty, economic and labor market conditions, and transfer payments (specifically
AFDC) by means of the Granger causality test over the period from 1966 to 1988. This study reinforces the plausible assumption
that policies which would lower the unemployment rate of females and would increase real economic growth could be expected
to reduce the number of poor female households. 相似文献
2.
In 1988 the Journal of Business Ethics published a paper by David Mathison entitled Business Ethics Cases and Decision Models: A Call for Relevancy in the Classroom. Mathison argued that the present methods of teaching business ethics may be inappropriate for MBA students. He believes that faculty are teaching at one decision-making level and that students are and will be functioning on another (lower) level. The purpose of this paper is to respond to Mathison's arguments and offer support for the present methods and materials used to teach Master level ethics classes. The support includes suggested class discussion ideas and assignments.Victoria K. Strong is a graduate student at Bentley College. She returned to school to pursue a Master of Science in Accountancy after working in the engineering profession for 12 years. She received her B.S. in Mechanical Engineering in 1984. Her business experience includes positions as Mechanical Design Engineer and Unit Supervisor of an engineering development laboratory.
Alan N. Hoffman is an Associate Professor of Management at Bentley College. He received his DBA from Indiana University. Dr. Hoffman's writing has been published in the Academy of Management Journal and Human Relations.The authors would like to thank Carolyn Colt and the entire spring 1988 MG520-class for their valuable contributions. 相似文献
3.
This article on the distribution of wealth among individuals in the United Kingdom presents recent work on the effects of including pension rights and the significance of sex, age and marital status. It describes the rationale for including the accrued rights in occupational and State pension schemes (funded or unfunded) and the methods of estimation used. For funded schemes the rights are valued as the accrued liability of the schemes to their members, and for unfunded schemes similar liabilities are hypothecated; these estimates of the value of accrued pension rights involve assumptions about future earnings and interest rates. The trend in average marketable wealth with age is upwards until advanced years when it slows down or slightly reverses. Adding occupational pension rights only slightly raises the trend for females but has a bigger effect for males. Adding State pension rights raises these upward trends until the age of 60 after which there is a decline. For marketable wealth on the average males are wealthier than females but less wealthy if single, divorced or widowed. Adding occupational pension rights improves the relative position of males; adding State pension rights cancels this out. The effect of marital status rises with both age and sex and therefore a detailed three-way analysis is made. For females widows are on average the wealthiest; for young males the married; for older males the single. Using Theil's coefficient of entropy for comparing the inequality of wealth, the addition of pension rights reduces inequality by two-thirds. Age accounts for only 6 percent of inequality for marketable wealth but for 31 percent if pension rights are included. 相似文献
4.
Do the Merits Matter More? The Impact of the Private Securities Litigation Reform Act 总被引:2,自引:0,他引:2
Johnson Marilyn F.; Nelson Karen K.; Pritchard AC 《Jnl. of Law, Economics, and Organization》2007,23(3):627-652
This article examines the effect of the Private Securities LitigationReform Act of 1995 (PSLRA) on stockholder lawsuits. We explorethe role of restatements, earnings forecasts, and insider tradingin the filing and resolution of lawsuits for a sample of hightechnology firms. Consistent with our predictions, there isa post-PSLRA shift away from litigation based on forward-lookingearnings disclosures. Conversely, there is a significantly greatercorrelation between litigation and both earnings restatementsand abnormal insider selling after the PSLRA. Finally, we finda post-PSLRA increase in the likelihood of settlement for casesinvolving earnings restatements. 相似文献
5.
Hoffman RS 《Medical economics》1993,70(8):86-88
When an insurer wouldn't pay for a drug his patient needed, the author let loose a barrage of letters. See what made them work. 相似文献
6.
W. Michael Hoffman 《Journal of Business Ethics》1984,3(4):259-268
This paper outlines and argues against some criticisms of business ethics education. It maintains that these criticisms have been put forward due to a misunderstanding of the nature of business and/or ethics. Business ethics seeks a meaningful reciprocity among economic, social and moral concerns. This demands that business organizations autonomously develop ethical goals from within, which in turn demands a reciprocity between ethical theory and practical experience. Working toward such a reciprocity, the ultimate goal of business ethics education is a moral business point of view through which one can live with integrity and fulfillment.To everyone who proposes to have a good career, moral philosophy is indispensible. Cicero, De Officiis, 44BC
W. Michael Hoffman is Chair and Professor in the Department of Philosophy and Director at the Center for Business Ethics, Bentley College, Waltham, MA. He has received the following Grants: Council for Philosophical Studies, NEH Fellow, NDEA Fellow, Matchette. His most important publications are: Kant's Theory of Freedom: A Metaphysical Inquiry (UPA, 1979); Proceedings of the National Conferences on Business Ethics, 5 volumes (1977–1984); Business Ethics (McGraw-Hill, 1984) and articles in Journal of Business Ethics, Idealistic Studies, International Journal for Philosophy of Religion, Journal of Thought, The Journal for Critical Analysis, and The Southern Journal of Philosophy.Paper presented at the 16th Conference on Value Inquiry, entitled: Ethics and the Market Place: An Exercise in Bridge-Building or On the Slopes of the Interface. 相似文献
7.
8.
Subjects update prior information simultaneously versus sequentially. The mean prediction is remarkably close to the correct Bayesian estimate with simultaneous information, but differs significantly conditional on whether good news precedes bad news or vice versa. 相似文献
9.
Philip T. Hoffman 《Australian economic history review》2020,60(2):126-147
What drove the precocious industrialisation in Britain was not demand for machines but rather (as Joel Mokyr and his co-authors have argued) the supply of useful knowledge and the skills needed to put it into practice. They were the force behind early innovation. But they did not act alone. They were reinforced by British institutions, which gave the British economy a century's head start over the rest of Europe and likely too over the rich parts of Asia. The institutions included a uniform fiscal and legal system; an effective means of training apprentices, who had escaped from local guild control; and a parliament that could raise taxes and exercise eminent domain but was at the same time a credible protector of private property. Among other things, these institutions facilitated the transportation of goods such as coal and they were backed up by policies that worked in favour of manufacturing. Together, the institutions and policies generated agglomeration effects that encouraged innovation. The agglomeration effects were more pronounced in western Europe than anywhere else in Eurasia and more developed in Britain than anywhere else. 相似文献
10.
Stock market prices do not follow random walks: evidence from a simple specification test 总被引:49,自引:0,他引:49
In this article we test the random walk hypothesis for weeklystock market returns by comparing variance estimators derivedfrom data sampled at different frequencies. The random walkmodel is strongly rejected for the entire sample period (1962-1985)and for all subperiods for a variety of aggregate returns indexesand size-sorted portfolios. Although the rejections are duelargely to the behavior of small stocks, they cannot be attributedcompletely to the effects of infrequent trading or time-varyingvolatilities. Moreover, the rejection of the random walk forweekly returns does not support a mean-reverting model of assetprices. 相似文献