Research on Sustained Development of Supply Network Based on HITS Conception

21st century is a new century with the conception of ＂centralized on customers＂ instead of ＂centralized on products＂. A key feature of nowadays business is the idea that it is supply chains＇ competition, not companies. The present researches to supply chain strategy most concentrated on the operation level. However, the support level which consists of technology, institution, human resource and surroundings is also a factor of cardinal significance to impact the implement of supply strategy. This paper does further research on HITS （Human resource, Institution, Technology and Surroundings） factors to support the supply network sustained development.     

服务外包与产业链长度：来自中国的经验证据*

本文参考Antrs et al（2012）方法，利用中国1997年、2002年、2007年、2012年和2017年投入产出表测度30个省份17个细分行业的产业链长度，并在此基础上分析服务外包对延伸产业链长度的作用。实证结果表明：第一，从整体上看，服务外包对我国产业链长度攀升具有显著促进作用，服务外包每提高10%，可以促进我国产业链长度提升062%。第二，从细分类型的服务外包看，交通仓储外包对产业链长度延伸的促进作用最大。第三，分地区研究发现，服务外包对中部地区产业链长度提升最大，其次是西部地区，东部地区最小。第四，分行业后发现，服务外包对制造业和服务业产业链长度均有提升作用，但是对服务业促进作用是制造业的近2.7倍。     

不断提升连锁零售业的竞争力

入世后面对外资零售业规模大、实力强、管理水平先进、以低价吸引顾客的经营策 略的巨大挑战,我国零售业必须大力发展连锁业作为战略方向并积极探索提高连锁零售业竞争力 的途径。     

Corporate Social Responsibility in Supply Chains of Global Brands: A Boundaryless Responsibility? <Emphasis Type="Italic">Clarifications,Exceptions and Implications</Emphasis>

Corporate social responsibility (CSR) is increasingly becoming a popular business concept in developed economies. As typical of other business concepts, it is on its way to globalization through practices and structures of the globalized capitalist world order, typified in Multinational Corporations (MNCs). However, CSR often sits uncomfortably in this capitalist world order, as MNCs are often challenged by the global reach of their supply chains and the possible irresponsible practices inherent along these chains. The possibility of irresponsible practices puts global firms under pressure to protect their brands even if it means assuming responsibilities for the practices of their suppliers. Pressure groups understand this burden on firms and try to take advantage of the situation. This article seeks to challenge the often taken-for-granted-assumption that firms should be accountable for the practices of their suppliers by espousing the moral (and sometimes legal) underpinnings of the concept of responsibility. Except where corporate control and or corporate grouping exist, it identifies the use of power as a critical factor to be considered in allocating responsibility in firm–supplier relationship; and suggests that the more powerful in this relationship has a responsibility to exert some moral influence on the weaker party. The article highlights the use of code of conducts, corporate culture, anti-pressure group campaigns, personnel training and value reorientation as possible sources of wielding positive moral influence along supply chains.     

基于知识相图的企业知识链研究

随着知识经济时代的来临,知识链已经成为企业不断成长的关键一环.文章从系统的角度提出知识相图的概念,在此基础上对企业知识链进行了研究,认为企业知识链就是围绕企业核心竞争优势,设计知识流将知识的贡献、扩散、流通、学习和存储等环节有机地统一,不断使企业的智力资产增值的集成化知识管理过程.     

Sharing Demand Information in a Value Chain: Implications for Pricing and Profitability

While it is known that information exchange (IE) in a value chain improves resource coordination, scant attention has been paid to two issues. The first issue is the effect of relative bargaining strengths of the parties on whether and how IE will be implemented. The second issue is whether a resource-based costing system is adequate to motivate the implementation of information exchange. In this paper, we model a value chain consisting of a manufacturer and a retailer, where the retailer gets (private) demand information that has the potential of improving the manufacturers resource decisions. In this model, it is always beneficial for the value chain to implement IE. We show that in a monopsony or in a bilateral monopoly when the retailer has sufficient bargaining power, IE can be implemented if and only if the wholesale price compensates him for the loss of the information rent that he would get without IE. Using this model as the benchmark, we also examine other settings where the retailers have less bargaining power due to competition or size. In such settings, even though the retailers are better informed, the manufacturer can implement the IE regime costlessly and appropriate the information rent partially or fully. In effect, the manufacturer benefits both by improved resource coordination and by reduced payment for information rent. In all these settings, we find the retailer will not be motivated to adopt IE solely by a resource-based costing and pricing system.     

货币超发是中国通货膨胀的根源吗?——基于DSGE模型不确定均衡解的分析

本文构建了一个充分反映中国宏观经济结构和体制特征的DSGE模型,并用贝叶斯估计方法对模型进行了估计和分析。我们发现,中国宏观经济存在非确定均衡解,自我实现的通胀预期对中国通货膨胀和产出波动有显著的影响,逆向供给冲击是近年来中国通货膨胀的主要原因。通过反事实模拟方法,我们发现近年来我国央行实施的实际货币政策基本符合最优货币政策,我们还估算中国货币增长长期目标的适度水平为18%左右,过高或过低的货币增长率都会加大消费和通货膨胀的波动,并降低社会的长期福利水平。     

我国货币供应与投资的关系问题研究

本文将我国货币供应、投资支出和经济增长纳入统一模型,实证分析了三个变量之间的关系。研究发现:无论从长期还是短期来看,投资、货币供给拉动经济增长的作用都不能达到因果检验的显著性要求,反映了我国经济的价格弹性较高,投资的高速增长不能完全解释我国经济增长的动力源泉;我国投资高速增长的根源来自经济增长形成的高储蓄,而非货币刺激;货币供应高速增长在很大程度上是被动适应投资和经济发展需求的增长。因此,我国货币政策制定应以保持投资和经济增长稳定发展为重要目标,而不应以刺激投资与经济增长为目的,否则可能会引致通货膨胀上升,增加经济运行成本和降低经济发展质量。应保持基础领域和改革创新领域投资增速的稳定,并鼓励和引导民间投资,改善国内投资环境,以增强经济发展的活力。     

县域资金供给存在的结构性问题及建议——吉林省通化市为例

通化县域金融机构在农村地区的资金吸纳能力与金融供给数量存在不平衡的现象。具体来说,有的金融机构在农村地区吸收存款数量较多,但信贷投放相对较少;有的机构信贷投放力度较大,但资金吸纳能力有限。本文提出通过政策手段调整县域资金供给结构,即让支农力度较大的县域金融机构占有更多的资金,这将有效增加支农资金的供给总量,进而推动通化县域地区＂三农＂经济的快速发展。     

“负成本”低碳转型及其政策链构建

面对气候变化带来的所有问题,低碳经济是最有效的发展模式。在低碳经济转型过程中,对于企业或者某个行业来说,转型成本是其最为关心的问题。因此,基于麦肯锡成本曲线中负减排成本概念,从成本定义、执行中的障碍及贴现率三个方面分析负减排成本的不足之处;在此基础上,提出低碳经济转型"负成本",并从低碳转型成本的增加和减少两方面建立计算模型。最后,以低碳经济转型负成本作为核心要素,构建实现"负成本"低碳经济转型的政策链。