浅谈基于信任的企业社会资本

随着经济全球化,各个企业努力降低成本来适应激烈的竞争,但"信任危机"始终是企业的"心病",它不仅降低了企业的社会资本,更提升了企业的交易成本.本文结合光明乳业的"早产奶"事件来谈谈信任对于企业社会资本的重要性,并从信任的角度对如何建立并维持企业社会资本提出几点建议.     

国际工程项目风险评价研究

针对国际工程项目承包风险评价问题,构建了国际工程项目风险评价指标体系,提出了基于证据理论与模糊综合评价相集成的国际工程承包风险评价方法.首先利用证据理论对国际工程项目承包风险评价指标体系进行降维;然后把降维后的指标数据输入到模糊综合评价,根据最大隶属度原则做出判断;最后用该方法对某国际工程项目承包风险进行评价.实证研究表明,该方法应用到国际工程项目承包风险评价是可行和可靠的.     

基于气田枝状管网集气站压力确定及计算软件开发

枝状管网集气站压力通常是根据气体处理厂进厂压力与经验值反推确定,同时存在集气站压力不能因井口压力发生变化而变化的问题,进一步导致不能最优化利用输气管道系统。根据处理厂进厂压力及单井井口压力共同确定集气站压力,以平坦地区长距离输气管道基本公式为基础,运用流体力学及相关基础理论进行程序编写,计算软件可实现对集气站压力和各输气管道对应管线流量的求解。计算结果与巴格德雷合同区域B区扬-恰、别-皮气田内部集输工程的现场数据进行对比,计算结果吻合度高,符合现场工程实际。     

电磁兼容在自动化控制系统中的应用

阐述干扰的形成及传播途径;控制系统中常见干扰源;抑制电磁干扰的措施并提出电磁兼容的规划.     

Poaching and Firm‐Sponsored Training

A series of seminal papers argues that poaching hampers company‐sponsored general training. Empirically, however, the existence and extent of poaching remain open questions. We provide a novel empirical strategy to identify poaching. We find that only few apprenticeship training firms in Germany are ‘poaching victims’ or ‘poaching raiders’. Victims are more likely to be in a temporary downturn and raiders are more likely to be growing. Victims hardly change their training strategy after poaching and poaching seems be a transitory event. This is an important result for countries that intend to introduce apprenticeship‐type training and need to convince firms to participate in training.     

Close relationship with the supervisor may impede employee creativity by suppressing vertical task conflict

Leader‐member exchange as a form of supportive leadership is expected to foster employee creativity. However, empirical evidence suggested this relationship is complex. This study attempts to address this complexity by proposing and testing a curvilinear mechanism, which attenuates the overall positive effect of LMX on creativity by transmitting a curvilinear indirect effect via vertical task conflict. Results drawn from a sample of 276 supervisor–subordinate dyads provided support for the hypothesized curvilinear indirect effect. Specifically, LMX was found to negatively influence employee creativity by suppressing vertical task conflict for subordinates in high‐quality LMX relationships, while the indirect effect was not significant for subordinates in low‐quality LMX relationships.     

The impact of earnings pressure on exploratory innovation

While earnings expectation has been shown to determine a firm’s investment decisions, the knowledge about how such expectation influences a firm’s investment horizon for innovation is still blurred. This study therefore addresses this research issue by examining the relationship between earnings pressure and exploratory innovation while investigating the moderating effects of cross‐rival effect and resource availability. By examining high‐tech industrial firms in S&P 1500 from 2000 to 2012, the results indicate that stock analysts, as information intermediaries between innovation firms and the capital market, impose pressure through earnings forecasts on firms’ exploratory innovation. Our findings also reveal that the earnings pressure‐exploratory innovation relationship can be mitigated when its competitors encounter a higher level of earnings pressure. However, a firm’s financial slack shows less significant association to moderate the earnings pressure‐exploratory innovation relationship. Possible explanations for the results in regard to their theoretical and practical implications are discussed in this study.     

Mapping themes in the study of new work practices

Both shaping and shaped by technological, economic and social facets, the world of work has witnessed a wide array of changes. This review article sets out to provide a synthesis of some of the main directions and insights of existing research connected to the new world of work. In particular, we approached the topic of new work practices through four key dimensions: (1) Conceptual and methodological dimensions in the study of new work practices; (2) Spatial and temporal manifestations of new work practices in the collaborative economy; (3) Individuals, organizations and new work configurations; (4) Power and control. The review article critically discusses the future of work and argues that the ‘new’ world of work simply repeats asymmetrical power relations and inequalities that characterise work activities, with the potential of exacerbating even further disparities, inequalities and precarity.     

中国网络游戏产业发展现状的实证研究

近年来,中国的网游产业迅猛发展,被公认为潜力无限的朝阳产业。文章以实际数据分析了中国网游产业的用户规模、市场状况,发现网游产业发展遵循雁行模式且目前处于成长期,其国产游戏占主流,经营模式以增值收费为主。最后,文章就青少年沉迷、经营模式、游戏同质化、人才匮乏与虚拟财产交易等问题提出了建议。