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排序方式: 共有1097条查询结果,搜索用时 46 毫秒
1.
Investment, uncertainty and irreversibility 总被引:1,自引:0,他引:1
This paper investigates the irreversibility of investments and the impact this has on the nature of the relationship between investment and uncertainty. The empirical analysis uses firm‐level data and is based on a survey of 210 rice‐milling firms in the Mekong River Delta in Vietnam, which was carried out during the year 2000. We show that uncertainty reduces investment of rice millers in the presence of irreversibility, as is predicted by the real options approach to investment. We do not find evidence that the negative association between uncertainty and investment is influenced by the degree of irreversibility. 相似文献
2.
城域网是与局域网和广域网相对应的计算机网络的概念,数据通信和电信技术的发展赋予城域网新的内涵,将城域网的概念延伸到整个通信网络,泛指在城市及其郊区范围内提供多种业务的所有网络。城域网覆盖大约2公里到150公里的范围,是城市中作为局域网互连的高速网络,它以宽带光传输为开放平台。各个城市的城域网最终将透过更大范围的广域网络骨干相互衔接,最终形成一个全国或全世界规模的无所不在的网络。 相似文献
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4.
Dominic Gasbarro Kim‐Song Le Robert G. Schwebach J. Kenton Zumwalt 《The Journal of Financial Research》2004,27(1):133-141
Announcements of syndication loans increase borrowers' shareholder wealth if they are revolving credit agreements but not if they are term loans. Share price responses to revolving credit announcements are positive and significant, whereas the wealth effect for term loans is negative and significant. The results show that announcements from both the financial press and commercial information providers can affect borrower share price reaction. Overall, single syndication announcements appear to be more newsworthy than multiple announcements reported in the financial press, and we find evidence of information leakage, post‐announcement drift, or both. 相似文献
5.
A commercial environment is clearly good for contemporary popular music but can ‘art’ music flourish in such an environment? In the past art music has prospered on a commercial basis and there are advantages in exposing art to commerce. For example, commercial patronage is likely to be more diverse and allow more room for experimentation than a single patron or subsidising body. Moreover, commerce encourages two‐way communication between artist and audience. 相似文献
6.
Absolute and Relative Deprivation and the Measurement of Poverty 总被引:2,自引:0,他引:2
This paper develops the link between poverty and inequality by focussing on a class of poverty indices (some of them well–known) which aggregate normative concerns for absolute and relative deprivation. The indices are distinguished by a parameter value that captures the ethical sensitivity of poverty measurement to "exclusion" or "relative–deprivation" aversion. The indices can be readily used to predict the impact of growth on poverty. An illustration using LIS data finds that the United States show more relative deprivation than Denmark and Belgium whatever the percentiles considered, but that overall deprivation comparisons of the four countries considered will generally depend on the intensity of the ethical concern for relative deprivation. The impact of growth on poverty also depends on the presence of and on the attention granted to concerns over relative deprivation. 相似文献
7.
特日格勒 《内蒙古财经学院学报(综合版)》2005,3(1)
我国证券市场在短短十几年的时间内,在募集资金、推动国有大中型企业改制、优化资源配置等方面发挥了不可替代的重要作用.但不容乐观的是伴随着证券市场的发展各种违法违规现象在不断发生.尽管我国对证券违法行为明令禁止,并对严重的违法行为加以行政处罚甚至刑事制裁,然而证券市场上的违法行为仍然禁而不止.究其原因,除了管理层对证券市场发展的总体政策摇摆不定,监管者对违法行为处理不力等因素外,证券法上未建立完善的民事责任制度是重要的原因.本文从证券法上的民事责任功能的探讨入手,阐述了证券法上的民事责任具有的功能是证券刑事责任、行政责任所不能替代的原因,进而论证了建立完善的证券民事责任的必要性. 相似文献
8.
9.
Yves Robichaud J. Terence Zinger Rolland LeBrasseur 《The International Entrepreneurship and Management Journal》2007,3(3):323-343
This paper examines 2 years of data from GEM Canada in order to develop new insights into the factors that contribute to the
performance outcomes of female enterprises and how these factors are affected by the firm’s stage of development. The analysis
encompasses both personal and organizational characteristics and assesses their association with selected performance measures
at the early stage as well as at the established phase of development. The findings indicate that the greater propensity of
men to pursue business growth and earnings can be attributed to marital status (live with a partner) and the expected depth
of the ownership team. Moreover, the performance outcomes for male entrepreneurs are influenced by a relatively wide range
of variables, with business demographics being more prominent than for the female enterprises. For both genders, the mix of
relevant underlying factors varies as the venture progresses along the ‘nascent-new-established’ continuum. 相似文献
10.
从欧盟《电子垃圾处理法》的出台看国际贸易技术壁垒 总被引:2,自引:0,他引:2
世界贸易组织成立后,国际贸易中的保护措施发生了较大的变化。其中关于技术方面的贸易保护措施日益引起各国的高度重视。最近通过的欧盟《电子垃圾处理法》就是其中的一例。笔者在此主要讨论了该法的由来、对中国电子行业产生的影响及其带来的启示。 相似文献