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1.
Weipeng Lin Jingjing Ma Qi Zhang Jenny Chen Li Feng Jiang 《Journal of Business Ethics》2018,152(4):1099-1115
Previous research has shown that virtuous leader behavior in the form of benevolent leadership has considerable impact on employee creativity. However, little is known as to how and under what conditions these constructs are linked. In the current research, we proposed and tested a moderated mediation model positing leader–member exchange (LMX) as a mediator, and employee power-distance orientation as a moderator of this relationship. Two studies were conducted to test our hypothesized model. In Study 1, repeated measured data collected from 284 Chinese employees in an information technology company demonstrated that benevolent leadership had a lagged effect on LMX. In Study 2, analyses of multisource and lagged data from 391 Chinese employees in 42 research and development teams, and their direct supervisors indicated that benevolent leadership was positively related to supervisor-rated employee creativity via LMX. In addition, the relationship between benevolent leadership and LMX was stronger for employees high in power-distance orientation. Theoretical implications of benevolent leadership’s research and practical contributions concerning promoting creativity in organizations where benevolent leaders prevail are also discussed. 相似文献
2.
Yiling Jiang Kazuko Taniguchi Tanaz Petigara Machiko Abe 《Journal of medical economics》2018,21(7):687-697
Objective: In Japan, the National Immunization Program (NIP) includes PPV23 as the primary vaccination for adults and catch-up cohorts. The Japanese Association for Infectious Diseases recommends revaccination for older adults who received primary vaccination ≥5 years earlier. The cost-effectiveness of adding revaccination and/or continuing catch-up vaccination in the NIP was evaluated from the public payer perspective in Japan.Methods: The Markov model included five health states: no pneumococcal disease, invasive pneumococcal diseases (IPD), non-bacteremic pneumococcal pneumonia (NBPP), post-meningitis sequelae, and death. Cohorts of adults aged 65–95 were followed until age 100 or death: 2014 cohort (aged 65–95, vaccinated: 2014); 2019 cohort (aged 65: 2019); and 2019 catch-up cohort (aged 70–100: 2019, unvaccinated: 2014). Strategies included: (1) vaccinate 2014 and 2019 cohorts; (2) vaccinate 2014 and 2019 cohorts and revaccinate both; (3) strategy 1 and vaccinate 2019 catch-up cohort; (4) strategy 2 and vaccinate 2019 catch-up cohort; and (5) strategy 4 and revaccinate 2019 catch-up cohort. Parameters were retrieved from global and Japanese sources, costs and QALYs discounted at 2%, and incremental cost-effectiveness ratios (ICERs) estimated.Results: Strategy 1 had the highest number of IPD and NBPP cases, and strategy 5 the lowest. Strategies 3–5 dominated strategy 1 and strategy 2 was cost-effective compared to strategy 1 (ICER: ¥1,622,153 per QALY gained). At a willingness-to-pay threshold of ¥5 million per QALY gained, strategy 2 was cost-effective and strategies 3–5 were cost-saving compared to strategy 1.Conclusions: Strategies including revaccination, catch-up, or both were cost-effective or cost-saving in comparison to no revaccination and no catch-up. Results can inform future vaccine policies and programs in Japan. 相似文献
3.
Most studies on the predictability of moving average (MA) technical analysis use the discrete (buy/sell) trading recommendations. However, it is possibly incomplete or unreliable to explore the predictability of MA by only employing its generated trading signals. To further explore the forecastability of MA, we study its measurable impact on the stock market returns by using a conventional predictive regression framework. Our empirical study on the US stock market with respect to more detailed price information finds, (i) that the proposed predictor, MADP (MA based on daily prices) shows significant predictability in‐ and out‐of‐sample, and significantly outperforms the historical average (HA) benchmark as well as the MA based on monthly prices, (ii) that the predictability of MADP centers on the short‐term lags (within the most recent 10 days) and disappears when lags are beyond 20 days, and (iii) that the economic evaluation of the portfolios based on trading strategies confirms the superior performance of MADP with short‐term lags against the benchmark even though considering transaction costs. 相似文献
4.
蒋海 《广东金融学院学报》2003,18(6):5-9
目前理论界对金融监管存在着几个需要澄清的理论误区.中国金融监管存在着体制缺陷和信息黑洞,制约着监管效率的提高.因此,中国金融监管效率的提高,关键在于改革中国金融监管体制,在于形成金融监管当局提供有效监管的激励及其相应的制度安排. 相似文献
5.
“加快建立现代企业制度,实现企业制度创新;加快主辅分离,促进剥离改制;加快技术进步,提高创新能力”是煤炭企业改革发展关键之所在…… 相似文献
6.
我国保税区的发展已进入战略调整与体制转型的关键时期,无论是区域扩张、港区联动,还是企业运营,都对其金融环境的完善提出了新的要求.为此,应在对保税区金融服务进行评价的基础上,从软环境和硬环境两个方面,探讨转型过程中保税区金融环境重构的战略措施. 相似文献
7.
主持人目前,电子标签已广泛应用于烟草、医药、化工、服装、图书、机械、电子等行业的拣选和配送作业,并且由于其无与伦比的便利性,应用范围在不断扩大,其用途逐渐突破以前单纯的拣选和配送业务,扩展到分类、标识、导引、控制等方面。但是,还有很多企业对电子标签拣货系统的特点、类 相似文献
8.
成功体育在学校体育教学中的应用 总被引:2,自引:0,他引:2
要改变一部分学生在以往体育学习和锻炼中屡遭落后和失败的命运,让学生不断产生成功的情感体验,从而对体育养成习惯、积极参与.据此,本文着力从培养学生的体育兴趣、体验成功的机会、培养学生的自信心以及体育课的考核与评价的改革这四个方面来探讨成功体育在体育教学中的应用. 相似文献
9.
近年来,国有商业银行连续发生了一些重大案件。这些案件多发生在国有商业银行的基层分支机构.案件的当事人多是基层银行所处管理层级别较高的管理者,而且有些案件发生的隐患长期得不到发现和消除。本文从博弈论和信息经济学的角度,分析了为什么随着银行员工所处管理层级的提高银行员工的偷懒行为或道德风险行为越来越难发现,并建议使用基层商业银行内部监督的两个工具,加强商业银行内部监督。 相似文献
10.
1.扩大基础设施建设,创造优质港口条件.目前天津港共有集装箱码头泊位11个,集装箱吞吐能力212万TEU(2002年完成240.8万TEU).这些泊位大部分是通过技术改造实现的,吞吐能力不足,泊位等级不高,陆域场地狭小,致使大量的集装箱采取零担运输到港口周边场站集拼后,再到港口装卸,增加了运输时间、费用和程序. 相似文献