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This study examines leader?Cmember exchange (LMX) as a mediator of the relationship between benevolent leadership and follower task performance and extra-role performance. Using a sample of 223 leader?Cmember dyads in a nonprofit organization in the People??s Republic of China, results indicate that benevolent leadership and LMX are positively related to follower task performance and organizational citizenship behavior towards the organization (OCBO). Findings also support that LMX partially mediates the relationship between benevolent leadership and follower task performance as well as fully mediates the relationship between benevolent leadership and OCBO. Implications for the theory and practice of leadership in Asia are discussed. 相似文献
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Lai K. Chan 《Scandinavian actuarial journal》2013,2013(3):151-156
Abstract Let X m(n) =(X j , n, ..., X j m,n ) be a subset of observations of a sample Xn = (X1n X 2n ... , X nn ). Here the Xjn 'S in Xn are not necessarily independent or identically distributed, and m(n) mayor may not tend to infinity as n tends to infinity. Suppose the joint density function hn =hn (x m (n); θ) of the X jn 's in Xm(n) is completely specified except the values of the parameters in the parameter vector θ = (θ1 θ2, ... , θ k ), where θ belongs to a non-degenerate open subset H of the k-dimensional Euclidean space Rk and k?m(n). 相似文献
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Siu Y. Chan 《Abacus》2001,37(2):248-266
Although International Quality Standards 9000 certification is one of the most popular quality assurance systems in the world, its contribution to a firm's value is still a controversial issue. This project re-examines this issue by using stock market reactions to the announcements of the award of certification made by a sample of Hong Kong listed companies, as a proxy for its contribution to a firm's value. The results suggest that on average certification increased a firm's value. However, most of this value increase was incorporated into stock prices before formal announcements were published in newspapers. In addition, the contribution of certification to value was greater in smaller firms than in larger ones. This can be attributed to fewer stock traders and professional analysts following smaller firms. 相似文献
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Benjamin Joffe 《东方企业家》2008,(3):24-24
当谈论中国的互联网和移动通信时,我们经常听到中国复制(Copy-to-China)现象。反观亚洲互联网技术的发展,尤其是韩国与日本,西方看待亚洲一直有偏见,甚至亚洲自视也如此。但是亚洲正悄然转变为创新工厂。 相似文献
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Nianhang Xu Xuanyu Jiang Kam C. Chan Shinong Wu 《Journal of International Financial Management & Accounting》2017,28(3):308-348
We examine the proposition that firms with disproportionately more analysts herding in their coverage, as measured by a larger herding index value, have higher crash risk. Our findings are consistent with the main proposition. The results suggest that information production, rather than monitoring, is the primary mechanism behind the positive relation between herding and crash risk. Our conclusion is robust to different measures of crash risk, crash risk windows, herding measures, subsamples, and instrumental estimation. In addition, using post‐earnings announcement drift, we report that analyst herding slows down bad news transmission in the market. Our findings extend the literature by documenting that analyst herding plays a role in enhancing crash risk. Analyst herding has economic consequences on the covered firms. We offer support for the concern in the literature regarding analyst herding and market fluctuations. 相似文献
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Abstract . This is the first empirical study to examine Congressional support of a new law that distributes antidumping duties to protected firms. Because the law produces a transparent measure of how much each firm was rewarded for its efforts to secure the bill's passage, it provides researchers with a unique opportunity to study the link between the expected financial returns to firms, campaign contributions, and Congressional behaviour. Our results indicate that campaign contributions from beneficiaries increased the likelihood that lawmakers would sponsor the law, while contributions from the law's beneficiaries increased with the rewards they expected to receive. 相似文献
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This paper explores the performance impacts and benefits of the adoption of Social Enterprise Software (SES). SES forms a nested innovation, given that its adoption requires an already established infrastructure of Information and Communication Technology. To control for induced sample selection, we use a two-step estimation procedure. Based on German firm-level data our results confirm that firms which use business-to-business (B2B) e-commerce applications are more likely to adopt SES. The estimated correlations also provide weak evidence for complementarity between B2B e-commerce and SES. We show that two measures of firm performance, i.e. sales and labor productivity, are highest for firms using SES and B2B e-commerce applications in conjunction. 相似文献