新型煤炭企业物资供应人才内涵与选用标准

介绍了新型煤炭企业物资供应人才的内涵,构建了安全效益、经济效益和管理效益3个维度;分析了选用新型煤炭企业物资供应人才的3大标准,提出了从道德品质、素质能力、态度观念等方面着手的观点,对实践具有重要指导和参照意义。     

Coffee value chains on the move: Evidence in Ethiopia

Important changes have happened to the upstream segment of the coffee sector in Ethiopia - Africa’s biggest - in the last decade, as illustrated by the increasing adoption of improved production, harvest, and post-harvest practices. Upstream marketing has also improved and there have been large investments in processing capacity, shown by the extended coverage of wet mills. These improved practices are shown to be associated with positive impacts on coffee productivity and prices. Changes appear to be linked with multiple factors including local market reform, greater presence of public extension agents, high international prices, and a push for certification by international buyers. On the other hand, a combination of production (lack of improved seedlings, weather and disease shocks) as well as institutional issues (saving constraints and lack of vertical integration and traceability) have seemingly impeded more widespread uptake of improved practices and therefore better farm performance. The study illustrates the significant complexity in obtaining transformation at the farm level in these settings.     

Organization,technology and management innovations through acquisition in China’s pork value chains: The case of the Smithfield acquisition by Shuanghui

This paper reviews the changes in Shuanghui’s operations after the Smithfield acquisition as well as transformations in China’s pork industries. As income grows and diets change, there has been an increasing demand for high-quality pork and more processed pork products. However, China’s swine and pork industries are still at an early stage of development as evidenced by the low market concentration, intensive use of labour, a proliferation of intermediaries, and low levels of technology. Bounded by the established consumer preferences for freshness and the status quo in the midstream and upstream segments, Shuanghui is in a slow process of upgrading its domestic operations with Smithfield’s leading brands, import of chilled and frozen pork, advanced technologies, and the vertically integrated business model after this acquisition. In particular, it remains unclear whether Shuanghui can follow Smithfield’s experience to establish stable and safe hog supplies by multiplying self-owned hog farms, maintain and expand its current contracts with large-scale commercial hog farms, or rely more on global sourcing of pork primarily from the U.S.     

基于EVA的供应链融资模型与绩效衡量

供应链融资是近年来供应链管理研究领域一个较为新型的课题,是解决中小企业融资瓶颈的新型融资运作模式.结合供应链理论和财务指标的设置,文章拓展了供应链融资模型和关键绩效衡量维度,提出基于EVA视角下的供应链融资绩效衡量具有系统性、相对量的三个动态维度：业务融资周期率、资本融资率和成本盈利指数,使之更加适合国内供应链融资风险大、融资条件苛刻的经济环境.运用案例研究的方法,对成都某X石油贸易公司的案例进行分析,证实了上述提出的基于EVA视角的供应链融资三个维度的合理性,并得出研究的结论和启示.     

二季度债券市场收益率曲线将陡峭化上行

在充裕资金面的影响下,一季度银行间债券市场走出一波温和上扬行情,10年期国债收益率从年初的3．7％左右下行至一季度末的3．35％附近。文章综合相关数据分析后预计,未来工业增加值增速、货币供应量将有所放缓,新增贷款有望平稳增长,宏观经济仍将高位运行,结合经济走势相似年份的CPl均值,预计二季度CPI上行至3％后逐步回落,国债及政策性金融债收益率曲线整体小幅上行,收益率曲线呈现陡峭化态势。     

基于供应链的煤炭企业物资精细化管理研究

基于先进的供应链管理思想和物资管理现状,提出大型煤炭企业应构建新型多层级一体化的物资精细管理模式,依托信息化平台建设,实施物资供应集约化管理。并从业务流程再造、制度建设、人才培养、信息化平台和物资管理环节建设等角度全面分析了实现新型物资管理模式的关键点。     

Why can collective action fail in Local Agri-food Systems? A social network analysis of cheese producers in Aculco,Mexico

Collective trademark and regional product qualification in food-processing industries have become a growing challenge for farmers in developing countries. This challenge is the target of collective action-based programs aiming at framing the cooperation context that would enable a local community to turn inherited resources and know-how into new market opportunities. Literature acknowledges that social capital is a crucial local resource for successful collective actions since it is a source of trust and collective commitment within a community. This paper deals with testing the role of this resource in the collective action case of the cheese producers in Aculco (Mexico). Focusing on the connectedness dimension of social capital, we propose an original methodology that relies on the multiplex and structural properties of social networks. This allows us to disentangle the opposite and ambivalent effects of social capital on the ability of a community to reach the goals assigned by the collective action program. Our empirical study shows that these critical properties can work in favor of adherence to collective action but can also create elite capture, clannish behaviors and entry barriers, thus showing a failure of collective action.     

基于PSM-DID模型的政策对试点企业经营绩效的影响评价研究——以供应链创新与应用试点政策为例

近年来,我国政府积极推进供应链领域政策的制定与发布,如何更好地评估既有政策带来的绩效成为政府进一步完善供应链相关政策的关键。本文选取商务部“供应链创新与应用试点”政策(商建函[2018]142号)作为研究对象,并构建双重差分倾向得分匹配(PSM-DID)模型,将试点企业经营绩效中的盈利能力指标ROA作为被解释变量,利用Stata15.0对2015~2019年5年间覆盖3494家样本企业的面板数据,共15278个样本进行处理计算,以此对该政策实施对试点企业经营绩效的影响效果进行评价。结果表明:2018年开始实施的供应链创新与应用试点政策,对试点企业的经营绩效ROA有着显著的正向促进作用。此外,企业规模、企业的资产负债率、托宾Q值和企业固定资产投资比率都对ROA有显著影响。其中企业规模和托宾Q值对ROA有正向影响,资产负债率和固定资产投资比率对ROA有负向影响。     

分散决策下的双渠道供应链补偿策略——基于消费者渠道选择行为

为了有效解决由于对消费者的争夺从而引发的渠道之间关于定价、服务水平、利润等方面的冲突,基于消费者渠道选择行为,构建了网络直销市场与传统零售市场需求模型和双渠道供应链利润模型,运用Stackelberg模型,在制造商与零售商实施分决策时,通过制造商对零售商实施补偿激励前后的对比,分析了消费者渠道选择行为对网络直销渠道和传统零售渠道定价、制造商与零售商利润以及供应链总利润的影响,并求得最优定价及制造商的最优补偿额度和零售商的最优销售努力水平,进行了不同情况下的双渠道供应链利润的比较分析。结果表明,无论制造商是否实施补偿激励,都应随着网络消费者比例的增加而增加其网络直销价格;零售商的零售渠道价格应根据网络消费者比例的增加先降低到一定水平后再提升。当更多的消费者选择网络直销渠道时,制造商的补偿激励水平和零售商的销售努力程度均会下降。制造商应提高其补偿水平,进而激发零售商提高销售的努力水平,并使双方利润及供应链总利润最大化。研究结果为基于消费者选择行为的供应链补偿研究提供了新方法,对双渠道的供应链补偿研究有借鉴意义。     

用电检查面临的重点问题及反窃电措施

用电检查是供电营销管理工作的重要内容,而查窃电又是用电检查的重点和难点。基于多年用电检查工作经验,分析了当前供电业务中违章用电和窃电形势,论述了供电企业用电检查和反窃电工作的现状及面临的问题,结合供电企业工作实际,提出了查处窃电的相关对策。