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71.
72.
Using a unique market setting in Hong Kong, where (i) all firms release earnings and dividend information in the same announcement; (ii) corporate transparency is low; (iii) dividend income is non‐taxable and (iv) corporate ownership is highly concentrated, we re‐examine the corroboration effects of earnings and dividends. We use the control firm approach to avoid the return estimation bias resulting from observation clustering. We also add in variables and use econometric procedure to control for the potential impacts of earnings management, special dividends and heteroskedasticity. Our findings show that there exists a corroboration effect between the jointly announced signals. 相似文献
73.
We investigate net buying pressure in the Hong Kong Hang Seng Index options market during the Asian financial crisis from July 1997 to August 1998. Our findings suggest that during this period, the dramatic changes in volatility overwhelmed the dynamics of supply and demand in the options market. The extremely high realized volatility drove market participants' expectations about future market volatility in the early months of the crisis. Findings during the late‐crisis, pre‐crisis, and post‐crisis periods are consistent with the net buying pressure hypothesis. 相似文献
74.
We examine the lead‐lag relation between index futures and the underlying index under three types of short‐selling restrictions on stocks in Hong Kong. Our results indicate that lifting short‐selling restrictions can enhance the informational efficiency of the stock market relative to the index futures. We also investigate the impact of two market characteristics, market conditions and the magnitude of mispricing on the lead‐lag relations under different short‐selling regimes. Our findings suggest that if we remove restrictions, the contemporaneous price relation between the futures and cash markets becomes stronger particularly in the falling market and when the cash market is relatively overpriced. 相似文献
75.
Research is needed on the family purchase process of retirement‐age couples, because 78 million baby boomers are rapidly approaching retirement age. Both boomers and the retirement‐age couples in this study present special opportunities to marketers through new roles adopted in retirement. This study reports on perceptions of family purchase process participation among retirement‐age couples. Results indicate that transition retirees' family purchase process participation differs from that of post‐transition retirees. This finding has managerial implications for marketers wishing to serve desirable segments of current and future retirement‐age consumers. © 2007 Wiley Periodicals, Inc. 相似文献
76.
77.
Louis Putterman 《World development》1983,11(2):77-100
This paper identifies limitations of an agricultural structure of small, private farms as a basis for rural growth with distributive equity, and points out potential advantages of democratically-managed collectives characterized by flexibility with respect to production scale, group checks on inequality in land use, and avoidance of the underemployment-generating tendencies of large-scale non-collective agriculture. After a critique of recent literature on scale economies and a discussion of stratification tendencies in private agriculture, a model of democratic rural collectives incorporating features of Chinese and Tanzanian precedents is introduced and evaluated. Political feasibility is considered in a concluding discussion. 相似文献
78.
Louis H. Vorzimer Ph.D. 《Journal of the Academy of Marketing Science》1973,1(2):180-188
The sole proprietorship form of retailing organization comprises 60% of all retailers. Their average annual sales amounts
to $31,600 while their average annual profit (including provision for salary) is $2,700. This group constitutes the poverty
segment of the business community. Most in government and business consider the plight of the small retailer to be unsolvable.
This article suggests a plan which could represent a major advance to improve the small retailers economic position. Means
are presently available to determine community requirements for goods and services. The author contends that community demand
analysis is a major key to the problem. The article outlines what is needed and how the plan could be implemented. 相似文献
79.
80.
A bstract . Instrumentalism and the instrumental logic , as developed and reconstructed by John Dewey, Clarence Ayres , and Jacob Bronowski , is a mode of philosophy exceedingly critical of dualistic, teleological, tautological, and atomistic individualistic biases in philosophy and in economic theory. Instead, it has emphasized processual, contextual, and evolutionary systems of analysis, accentuating conceptual linkages, topological connectivity and joint relationships as a basis of rejecting conceptions of scientific neutrality and intellectual "instruments" forged in an insulating and compartmentalizing style. The principle of continuity becomes the key to the truth process and its directly associated theory of instrumental value. Applying this instrumental philosophy to the critical analysis of the utility theory of value underpinning orthodox economic theory not only exposes the theoretical and philosophical failures of the utility approach but also highlights the strengths of the instrumental logic as a reconstructive tool. The "life process of mankind" is most enhanced by distinguishing truth from falsity and by applying warranted knowledge to the examination of social and economic problems and the power institutions which give them an exacerbated life. 相似文献