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81.
股权激励绩效与股权结构关系 总被引:1,自引:0,他引:1
股权激励绩效与股权结构间的关系分析对股权激励制度的推行意义重大。运用分布滞后模型对中国上市公司中在相关的年份实施经营者股权激励的公司进行的全样本的动态研究发现:实施股权激励后.公司股权集中度降低;在注意提升内部人持股比例,加大激励力度的同时,提高了股票的流通性;上市公司实施股权激励当年的股权激励绩效与公司第一大股东、前五大股东、前十大股东持股比例均呈显著的负相关关系;股权激励绩效与国有股比例、非流通股比例呈显著的负相关关系,而与非国有股比例、流通股比例和内部人持股比例呈显著的正相关关系。 相似文献
82.
利用可再生能源是实现碳减排和能源安全的主要手段,是实现中国可持续发展的主要途径。然而,由于缺乏对可再生能源外部性的合理评估,现实的和潜在的风险阻碍了可再生能源技术的大规模应用。有效的激励政策是,通过价格、补贴和强制消费等手段刺激企业投资可再生能源,促进经济向低碳方向发展。纵观世界各国,不同的可再生能源政策模式在控制成本、创造需求、降低风险及稳定性等各方面存在差异性,而政策的激励效果是以上因素综合作用的结果。因此,政策制定者必须根据现实的能源要素禀赋和技术发展水平进行合理的政策模式选择。中国可再生能源开发潜力大,近年来利用增速快,但也存在着整体利用率低、地域和技术发展不平衡等问题。在现阶段,中国可再生能源激励政策应以固定上网电价制模式为主,将可再生能源利用数量作为基本目标,促进技术创新,建立合理的定价机制。这对中国建设低碳社会、加快转变经济发展方式具有关键性作用。 相似文献
83.
随着信息技术的迅速发展,做好网络时代思想政治教育工作的重要性和紧迫性尤为突出,网络既给高校思想政治教育工作带来了机遇,同时又产生了一定的负面影响。做好网络时代高校思想政治工作,观念要创新,思想要转变;要加强对网络的社会理论研究;要建立高校思想政治教育网络;要有针对性地建立、健全校园网主页。 相似文献
84.
Despite the contraction of many male-dominated occupations, men have made limited progress in entering female-dominated jobs. Using monthly employment histories from the SIPP, we examine whether individual economic conditions—such as a period of unemployment—are associated with men subsequently pursuing female-dominated work. Specifically, we ask whether men are more likely to enter female-dominated jobs after unemployment, compared to men who take a new job directly from employment. We find that unemployment significantly increases the odds of men entering female-dominated work among men who make job transitions. By examining changes in occupational prestige as well as wage differences before and after unemployment, we also find that entering a female-dominated job (compared to other job types) may help men mitigate common scarring effects of unemployment such as wage losses and occupational prestige downgrades. Accordingly, this study reveals a critical occupational route that may allow men to remain upwardly mobile after involuntary unemployment. 相似文献
85.
In most mid- and high-income countries, there have been significant demographic, structural, and cultural changes in the past decades. However, we know little about how these changes have shaped women's work patterns during a key life stage: the transition to motherhood. Using longitudinal data from Chile, covering over 30 years of employment histories and three periods of first births (1980–2010), I conduct sequence analysis to identify women's work-care trajectories during an eight-year period of the transition to motherhood. Over time, I find that continuous care work at home has declined, for which education plays a key role, while the chances of working continuously have not changed over time. Instead, I find an increasing trend of unsteady paths that combine paid work with either caretaking or unemployment. I discuss how these changes, as well as their association with education, have important implications for both gender and social inequality. 相似文献
86.
87.
Marianne Skogbrott Birkeland Morten Birkeland Nielsen Marianne Bang Hansen Stein Knardahl Trond Heir 《The Leadership Quarterly》2017,28(5):659-671
A terrorist attack targeting a workplace represents an organizational crisis that requires the leaders to manage emerging threats. The changing roles and expectations of the leaders are reflected in the employees' perceptions of them over time. The purpose of this study was to determine whether the 2011 Oslo bombing attack affected the targeted employees' perceptions of the leadership behaviors of their immediate superiors or the organizational managers' interest in the health and well-being of their workers. Ministerial employees (n ≈ 180) completed questionnaires on fair, empowering, and supportive leadership, in addition to human resource primacy, on two occasions several years prior to the terrorist attack. Assessments were then repeated one, two, and three years after the attack. Changes in the course of perceived leadership from predisaster to postdisaster were examined using bootstrapped t-tests and latent growth curve models. Furthermore, the general course of perceived leadership was compared with a nonexposed control sample of matched employees. Results showed that employees with high levels of posttraumatic stress perceived their immediate leader to be less supportive. However, overall perceptions of leadership were remarkably stable, which suggests that the effects of critical incidents on perceptions of leadership may be negligible. 相似文献
88.
《European Management Journal》2017,35(3):396-413
While the literature has indeed confirmed a general tendency linking small and medium enterprises (SMEs) to a dynamic of greater job creation, there is little available evidence on what has happened to job quality since the financial crisis. Through a representative sample of 5311 employees in 2008 (first year of job destruction) and 4925 employees in 2010 (last year for which data were available), and using a two-stage structural equation model, this article empirically analyses the multidimensional determinants of job quality, by enterprise-size class, in Spain. The research has revealed three main results. First, job quality in Spain improved in all enterprises, regardless of their size, during the early years of the recession. Second, the greatest improvements were found in SMEs. Although job quality was already better in SMEs than in large enterprises in 2008, the differences between them subsequently widened. Third, this accelerated divergence was explained by the following dimensions: working conditions, work intensity, health and safety at work, and work–life balance. These dimensions were much more positive in SMEs. Employment-related public policy should therefore focus more specifically on SMEs. There are two reasons for this. First, despite the recession, SMEs have shown themselves to be key factors in the explanation of job quality. Second, by making changes to their value generation model, they could continue to drive the creation of better quality jobs. 相似文献
89.
Maria Törnroos Christian Hakulinen Mirka Hintsanen Sampsa Puttonen Taina Hintsa Laura Pulkki-Råback 《Work and stress》2017,31(1):63-81
Sleep problems are common and impair the health and productivity of employees. Work characteristics constitute one possible cause of sleep problems, and sleeping poorly might influence wellbeing and performance at work. This study examines the reciprocal associations between sleep problems and psychosocial work characteristics. The participants were 1744 full-time employed individuals (56% women; mean age 38 years in 2007) from the Young Finns study who responded to questionnaires on work characteristics (conceptualised by the demand–control model and effort–reward imbalance model) and sleep problems (Jenkins Sleep Scale) in 2007 and 2012. Cross-lagged structural equation models are used to examine the associations. The results show that low control and low rewards at baseline predicted sleep problems. Baseline sleep problems predicted higher effort, higher effort–reward imbalance, and lower reward. Sleep problems also predicted lower odds for belonging to the low (rather than high) job strain group and active jobs group. The association between work characteristics and sleep problems appears to be reciprocal, with a stressful work environment increasing sleep problems, and sleep problems influencing future work characteristics. The results emphasise the importance of interventions aimed at both enhancing sleep quality and reducing psychosocial risks at work. 相似文献
90.
This research presents the results of two related studies on the convergent and construct validity of three measures of reciprocity in exchange relationships at work. In Study 1, 71 Dutch teachers were interviewed about their specific investments and outcomes in the exchange relationships with their students, colleagues and school. ANOVA revealed that they reported significantly more investments than outcomes, and that the number of reported investments and outcomes mentioned varied as a function of the type of exchange relationship. Building on these results, multi-item scales were created to assess reciprocity at a detailed level for each of the three exchange relationships. Study 2 validated these specific reciprocity measures by relating them to two global assessments of reciprocity (convergent validity) as well as to measures of job stress and well-being (construct validity). LISREL-analysis of data obtained from a further sample of 224 teachers revealed that for each type of exchange relationship there were significant, consistent and meaningful relationships among the three reciprocity measures. Further, hierarchical regression analysis showed that the reciprocity measures were differentially related to job stressors and measures of well-being. Implications are discussed. 相似文献