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排序方式: 共有163条查询结果,搜索用时 15 毫秒
1.
基于创造力成分等多维理论,构建以团队反馈寻求行为为中介变量,团队凝聚力为调节变量的被调节的中介效应模型,以期深入解释创新团队成就目标导向如何影响其团队科学创造力。基于129个理工科大学生科技创新团队数据,研究结果表明,团队学习目标导向和团队表现目标导向分别与团队科学创造力有显著的正向和负向关系;团队反馈寻求行为在团队成就目标导向与团队科学创造力间起部分中介作用;团队凝聚力负向调节团队反馈寻求行为与团队科学创造力间的关系,并弱化了团队成就目标导向通过团队反馈寻求行为对团队科学创造力的间接影响。结论对提高科技创新团队科学创造力有一定指导价值。 相似文献
2.
This paper presents goal commitment as one stage of a multidimensional goal striving process that affects feedback acquisition, processing, and use during the achievement of performance goals. Specifically, this paper argues that higher goal commitment leads to more effective acquisition, processing, and use of feedback that in turn fosters higher performance than does lower goal commitment. To provide a preliminary test of this proposition, data from an earlier field study conducted by the author and colleagues [J. Occup. Organ. Psychol. 72 (1999) 107] were used to examine the moderating effects of goal commitment on the relationship between perceived task feedback amount and work performance of 196 rehabilitation counselors. Results were consistent with this proposed interaction, as perceived task feedback amount had a positive linear relationship with work performance for higher goal commitment rehabilitation counselors and a negative linear relationship with performance for lower goal commitment counselors. The discussion urges researchers to broaden their views of goal commitment beyond the goal difficulty–performance relationship and to devote more attention to moderators of the feedback–performance relationship. Directions for future research and practical implications are also discussed. 相似文献
3.
本文以2003-2004年我国上市公司的股权结构、资产状况、现金收入与发展前景等方面的数据,采用理论分析、描述性统计与多元回归假设检验等方法,分析了我国上市公司两权分离度的影响因素。结果发现:上市公司终极控制人两权分离度的大小主要取决于上市公司的企业规模、企业资产可控性、现金流状况、企业发展前景、第一大股东持股比例、终极控制人控制层级与股权性质。 相似文献
4.
论货币供应量作为我国货币政策中介目标的有效性 总被引:3,自引:0,他引:3
本文把理论分析与实证分析相结合,运用协整检验、VEC模型和方差分解方法分析了1996年以来我国货币供应量、物价和产出的季度时间序列,论证了货币供应量与物价、产出间具有较强的相关性。从货币供应量的构成分析,基础货币具有较强的可控性;货币乘数可控性较差,但对货币乘数可以利用ARMA模型进行较为准确的预测。由此,本文得出的结论是货币供应量具有较强的可控性,从而有理由认为,货币供应量作为我国货币政策的中介目标在现阶段仍然是有效的。 相似文献
5.
关于大学会计职业道德教育问题的探讨——基于教育基本功能的分析 总被引:3,自引:1,他引:3
本文从教育的基本功能入手阐述职业道德教育是高等会计教育的重要组成部分,分析在会计诚信缺失的环境下会计职业道德教育受到的关注,在此基础上提出大学开展会计职业道德教育的目标、模式和方法。 相似文献
6.
In this paper, we propose a goal-based investment model that is suitable for personalized wealth management. The model only requires a few intuitive inputs such as size of wealth, investment amount, and consumption goals from individual investors. In particular, a priority level can be assigned to each consumption goal and the model provides a holistic solution based on a sequential approach starting with the highest priority. This allows strict prioritization by maximizing the probability of achieving higher priority goals that are not affected by goals with lower priorities. Furthermore, the proposed model is formulated as a linear program that efficiently finds the optimal financial plan. With its simplicity, flexibility, and computational efficiency, the proposed goal-based investment model provides a new framework for automated investment management services. 相似文献
7.
James Gerard Caillier 《Public Management Review》2016,18(2):300-318
Research has not considered how goal clarity can affect work attitudes through public service motivation (PSM). As a result, a model was developed to examine the relationship between goal clarity, PSM, and two employee work attitudes and behaviours (i.e., organizational commitment and extra-role behaviours). Several important findings emerged from the model. First, goal clarity was positively associated with PSM. Second, goal clarity was positively associated with both organizational commitment and extra-role behaviours. Finally, PSM was found to partially mediate the relationship between goal clarity and both organizational commitment and extra-role behaviours. The implications these findings have for theory and practice are discussed. 相似文献
8.
This study draws on customer-dominant logic and self-expansion theory to examine the drivers of customer engagement behaviors in the context of emerging online interest communities. The engagement behaviors seen in online communities are operationalized into four types: augmenting, co-developing, influencing, and mobilizing. Goal pursuit (gratifying-the-self, enabling-the-self, and enriching-the-self) and emotional attachment to the community are found to be the key antecedent factors of these behaviors. The attainment of gratifying-the-self has a direct influence on these behaviors, whereas the attainment of enabling-the-self and enriching-the-self influences them via emotional attachment to the community. 相似文献
9.
Putting climate change policy-integration into practice is challenged by problems of institutional misfit, due to, inter alia, deficient vertical administrative interplay. While most focus within the field of climate change research has targeted the national–local interplay, less is known about the interface of regional and local perspectives. Here, the aim is to study that interface with a specific focus on the relation between regional and local spatial planning actors, through a case-study of transport and coastal zone management in a Swedish municipality. The article is based on interviews (focus group and single in-depth) and official planning documents. The material reveals a tricky planning situation, replete with conflict. In practice, various institutional frameworks, claims and ambitions collide. The attempts to steer the local spatial planning initiatives from the regional level led to conflicts, which in turn seems to have hampered the overall work for climate change management through spatial planning. Furthermore, there are few traces of prospects of a smooth vertical institutional interplay able to support the overall aims related to integrating climate change mitigation and adaptation in spatial planning. 相似文献
10.
Volatility, exponential smoothing, regression and Naïve 2 models are considered singly and in combination in terms of forecasting demand for international tourism. These models generate accurate predictions of tourism flows, but their prime utility is when combined with other models. Usually, models are combined by means of purely statistical criteria. We show that goal programming (GP) offers an alternative, flexible approach to model combination. GP offers planners a practical solution to tourism forecasting problems, since the method is more adaptable than conventional minimisation of prediction error, by permitting practitioners to prioritise a series of management related goals. Forecasters can focus on longer- and short-term goals, minimising forecast under- and over-estimation and/or concentrate on prediction errors in tourism flows at various times of the year. 相似文献