Experimental investigation into the role of trust in collusion

Trust has traditionally been regarded as conducive to ethical decision making. However, empirical studies on the relationship between trust and ethical decision making are rare, especially those concerning the negative effects of trust. Therefore, our study aimed to provide empirical evidence in this area. An experiment was designed to investigate whether trusted parties are more likely than non‐trusted parties to enter into a collusion that will have unfair consequences for a third party. The results showed that trusted parties are significantly more likely to collude than are non‐trusted parties. Furthermore, an ancillary analysis revealed the mechanism of trust. First, participants with a stronger need to collude were the most likely to collude in the trust group. Second, experimental and hypothetical settings generated different results, and we suspect that real harm plays a vital role. Overall, we conclude that the absence of trust serves as an impediment to collusion.     

The Effect of Environmental Corporate Social Responsibility on Environmental Performance and Business Competitiveness: The Mediation of Green Information Technology Capital

With the emergence of environmental sustainability and green business management, increasing demands have been made on businesses in the areas of environmental corporate social responsibility (ECSR). Furthermore, the influence of ECSR on green capital investment, environmental performance, and business competitiveness has also been the subject of attention from enterprises. However, in previous studies, the mediating role of green information technology (IT) capital in the relationship between ECSR, environmental performance, and business competitiveness, has not been investigated by researchers. In order to bridge this gap in the ECSR literature, this study aims to examine the influence of ECSR on green IT capital, and the consequent effect of green IT capital on environmental performance and business competitiveness. Data were collected from 358 companies from the top 1000 manufacturers in Taiwan. The results confirmed that ECSR has significant positive effects on green IT human capital, green IT structural capital, and green IT relational capital. Green IT structural capital and green IT relational capital have positive effects on environmental performance and business competitiveness, and environmental performance has a positive effect on business competitiveness. In addition, green IT structural capital and green IT relational capital have partial mediating effects on ECSR, environmental performance, and business competitiveness. The implications and suggestions for future research are discussed.     

铬掺杂对硅酸铁锂电学性能影响的计算机仿真研究

硅酸铁锂是一种锂离子电子的正极材料,由于其晶胞在理论上可允许可逆脱嵌两个锂原子,使得其理论比容量有巨大的提升空间,加上原料易得、无污染及成本低的优势,受到了人们的重视。正极材料掺杂被认为是改善其导电性能的有效途径。论文通过运用基于第一性原理方法的计算机仿真技术,对铬掺杂硅酸铁锂的结构和导电性能的影响进行了计算机仿真研究,结果表明未掺杂的硅酸铁锂其带隙快读为2.44eV,掺杂铬之后硅酸铁锂带隙减小为2.31eV,表明铬掺杂可提高硅酸铁锂的导电性能。     

双离合自动变速器电控电动换挡执行机构仿真优化与试验对比

为了提高双离合变速器在车辆上的换挡品质,提升电气化换挡执行机构的工作效率,给出执行机构性能与换挡品质评价准则;通过两种不同双离合变速器电控电动执行机构的工作原理与性能分析,基于MATLAB数值仿真方法优化出最高效率进行试验.基于车辆6个维度的换挡工况对二者所搭载的变速器分别进行试验与CAN线数据采集,对比研究两种机构优缺点,通过雷达图的方式进行优劣说明.结果表明,两种执行机构传动效率可达70％且换挡品质相当.可见Tip in tip out工况对二者要求最为严格.     

中国金融市场风险与宏观经济景气之间的关联动态研究

为了揭示中国金融体系与宏观经济运行的系列结构性变化及其关联动态,文章分别基于货币流动性宽松程度、剩余收益模型以及银行资产负债表,对中国货币市场、股票市场与银行体系的风险进行了测度和评估;并在分析上述三个金融子市场风险变动规律及其传递机制的基础上,运用时变参数向量自回归模型实证检验了各金融市场风险与宏观经济景气之间的关联动态。研究发现:在金融危机爆发前后,不同金融市场风险之间的传递关系发生了重要转变,并且与宏观经济景气变动之间的交互影响也存在显著的阶段性差异,呈现出"良性循环"与"恶性螺旋"的非对称性切换。这些研究为中国新时期积极转变宏观经济调控政策决策机制、创新宏观经济调控与金融监管模式,实现宏观经济与金融体系的双重稳定提供了有益的经验依据与政策启示。     

Home-country government support,the belt and road initiative,and the foreign performance of Chinese state-owned subsidiaries

State-owned (SO) multinational enterprises (MNEs) from emerging economies face two contradictory effects on their foreign operations due to their linkage with their home-country governments. Although home governments provide SO MNEs with resources, the affiliation also exposes SO MNEs to the legitimacy challenges in the host countries. Given this theoretical debate, we propose that home government support may facilitate SO MNEs’ post-entry operations in the host markets. Furthermore, because the legitimacy pressures directed at SO MNEs may be contingent on the interstate relations between the host and home governments facilitated by China’s Belt and Road Initiative (BRI), the BRI cooperative relations may shift the effect of home government support. Using survey and archival data, we find that home government support has a positive impact on the foreign performance of SO subsidiaries. This effect is weaker in countries that are cooperating with the BRI than in those that are not. Moreover, institutional distance weakens the negative interactive effect between BRI cooperation and home government support on the performance of SO MNEs’ foreign subsidiaries. These findings extend the institutional perspective by highlighting an alternative source of legitimacy for MNEs with distinctive attributes and in various host conditions.

     

契约型农产品营销渠道治理过程研究：收购商管理控制的中介作用

文章以渠道治理和管理控制理论为基础，从交易关系发展过程的视角，将管理控制作为渠道治理的过程机制，重点考察其在保障契约机制有效执行过程中的中介作用以及农户专有资产净投入对契约完备性与管理控制之间关系的调节影响。通过对来自参与订单农业的217份的农户调查数据进行分析发现：收购商的三种管理控制方式（结果控制、过程控制和能力控制）在契约完备性对农户绩效的提升过程中起到中介作用，过程控制也在契约完备性抑制农户投机行为的过程中起到中介作用。同时，研究证实了农户专有资产净投入高时，削弱了契约完备性对三种管理控制正向影响。     

优选富铁锌酵母活性干粉的制备

以酿酒酵母为目标菌株,采用梯度驯化的方式对酵母菌进行培养及铁、锌离子的测定,筛选出富集铁、锌的酵母菌株,优化富铁锌酵母干粉的制备条件和复水活化条件,为富铁锌酵母干粉食品化提供理论依据。     

大学生群体心理与高校网络舆情引导策略初探

高校网络舆情形成的群体心理主要有从众心理、去个性化心理、失衡心理与不合理归因等。对于高校网络舆情,要鼓励积极舆论,反对消极舆论,做好"前舆情"时期的工作,掌握舆情引导的主动权;同时要因势利导,引导群体心理向积极的方向发展,进而使舆情向有利于和谐稳定的方向转化。