中俄跨境电商服务供应链发展研究——以全球速卖通为例

指出随着中俄跨境电商的迅猛发展,跨境电商平台之间的竞争不断加剧且竞争焦点逐渐从商品竞争过渡到供应链和整体服务水平的竞争。结合全球速卖通在俄罗斯的跨境电商服务供应链的运营情况,通过建立PEST-SWOT矩阵模型,分析全球速卖通在俄罗斯市场的服务供应链发展的竞争态势及宏观环境,并针对其存在的问题提出了优化路径。     

基于知识共享的供应链企业间协同创新行为研究

运用演化博弈论建立供应链企业间知识共享行为演化博弈模型,分析供应链企业间知识共享行为的演化路径和影响知识共享行为的影响因素。研究结果表明,供应链企业间选择知识共享的策略受到自身的知识水平、知识的吸收转化系数以及系统内知识共享的创新成果分配系数的影响,当企业间的知识类别和知识量越互补、企业的知识吸收转化系数越高以及创新成果分配系数越高时,企业会选择知识共享策略;而知识共享的成本、知识共享的风险越高时,企业间知识共享的意愿越低。     

Assessment and selection of management consultants: A comparative cognitive study between small- and large-scale companies

This paper explores alternative ways of evaluating and ultimately hiring a generalist consultancy for short- and medium-term projects, and how this is shaped by the size of the clients’ company. What buying factors do managers of small and large firms have in mind when hiring consultants for their projects?Instead of employing surveys incorporating predefined buying factors based on what the researchers think would be important, a cognitive mapping methodology - the repertory grid technique - is applied to investigate the underlying phenomena. Using the repertory grid technique to draw mental models is a novel research technique within the supply management field. Recent behavioral supply chain management research found the behavior of managers to be critically influenced by mental models: the lenses through which managers perceive, simplify and interpret the world.Results show differences between the buying factors used in small- and large-scale companies: managers of large companies are more ‘reputation and outcome-oriented’ and managers of small businesses are more concerned with ‘how the services are rendered’. However, both constituents stressed the importance of expertise, quality and the relationship between the client and the management consultancy, although the character of such a relationship differed between small- and large-scale firms. Results also point out criteria that managers of small and large companies employ to discriminate between good and poor performing consultancies and to judge service delivery. The practical implications for both companies hiring consultancies and the consultancy companies are discussed. For consultancies, our findings can help tailoring their efforts to a differing clientele when marketing and selling their services. For companies hiring consultancies, fixating too much on particular buying factors may lead to biased decisions.     

冬季油田压裂供水技术的研究及应用

石油是现代工业的“血液”,是国家生存和发展不可或缺的战略资源,对保障国家经济和社会发展以及国防安全有着不可估量的作用。油田钻井开发工程中的体积压裂技术在低渗透油田的开发中有着显著的增产效果,压裂供水是压裂作业的重要组成部分。我国西北地区冬季气候寒冷,为保障压裂作业在冬季正常开展,冬季的压裂供水研究和应用,对油田钻井开发具有重要的意义。     

Stakeholder management in sustainable supply chains: A case study of the bioenergy industry

Engaging with stakeholders and managing their issues when striving for a sustainable supply chain (SC) is a significant challenge. Although most studies on sustainable supply chain management (SSCM) consider stakeholder management necessary, little is known about related stakeholder management practices in SSCM. Thus, this paper seeks to enrich the theoretical debate on stakeholder management practices in SSCM through a case study approach to bioenergy SCs in Chile. Based on 28 interviews with SC actors and representatives from the surrounding stakeholder environment, the deductive–inductive analysis reveals that stakeholder management combines different practices to discuss stakeholder concerns, address them, and evaluate the process at the SC's external and internal levels. We propose structuring these practices based on two dimensions: “practices to address stakeholder requirements” and “practices whereby stakeholders are integrated.” The analysis' results indicate that although two-way communication with stakeholders can be seen as the core of stakeholder management, a certain willingness to learn and transform SC design is a prerequisite for true orientation toward stakeholder management in SSCM. Additionally, linkage development and local anchoring are practices used to obtain further legitimacy at the external level. Building on these findings, this study can guide practitioners in engaging with stakeholders and managing their issues across the SC.     

建立应急防控物资供应链模式设想

伴随紧急事件发生常会出现物资短缺、供应渠道不畅等问题,尤其对于一些像医疗用品等特殊物资的供给,因其规格标准具有严格要求,加之生产企业和供应商数量有限,短时间获得大量供应尤其存在困难。文章运用供应链管理模式结合医用物资的生产供应特点,提出了由政府层面组建应急防控物资供应链并发挥指挥协调作用的设想,通过集中整合政府各职能部门和社会分散资源,保障各类应急防控物资顺利获得并及时发送到位。     

面向大规模定制的供应链管理：基于“戴尔”的案例分析

戴尔公司的迅速成长一向为业界所称道，但是人们往往只看到了戴尔表面的直销模式，而忽视了其背后大规模定制的生产方式以及高效先进的供应链管理所起的巨大作用。对戴尔基于大规模定制的供应链管理的实施基础、总体模型、基本特点及弊端的分析表明，实行企业内部资源的有效整合，建立战略合作的外部协作关系，把握客户需求，才能使企业在竞争中得到先机并实现可持续发展。     

Perpetual youth and endogenous labor supply: A problem and a possible solution

In the “perpetual youth” overlapping-generations model of Blanchard and Yaari, if leisure is a “normal” good then some agents will have negative labor supply. We suggest a solution to this problem by using a modified version of Greenwood, Hercowitz and Huffman’s utility function. The modification incorporates real money balances, so that the model may be used to analyze monetary as well as fiscal policy. In a Walrasian version of the economy, we show that increased government debt and increased government spending raise the interest rate and lower output, while an open-market operation to increase the money supply lowers the interest rate and raises output.     

基于供应链管理的企业营销渠道创新

传统渠道链的内在缺陷和新竞争模式的外在压力迫使企业必须通过渠道创新以获得新的利润和竞争力。本文在借鉴供应链管理优势的基础上,从组织结构、成员关系和管理模式创新三方面入手,提出渠道构建的逆向模式,以实现渠道的系统优化及各成员的长远利益最大,并使得市场的覆盖更为有效。     

有效供给不足抑制中国消费需求——从长短期消费函数看消费不足的问题

2005年是中国经济改革的关键一年,但目前宏观经济中出现了GDP增速减缓和消费需求疲软的突出矛盾。如何解决这一矛盾?相关文献通常在凯恩斯短期消费函数的基础上,认为消费拖累了GDP增长,并建议实施提高消费倾向、刺激消费需求的宏观消费管理政策。文章通过长期消费函数分析后发现是有效供给不足压抑了消费。因此,文章建议从加强供给管理入手,为社会提供更多的有效供给才是化解宏观经济矛盾的战略选择。