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1.
传统方法在建筑材料供应链质量数据安全共享中应用效果不佳,不仅数据误码率比较高,而且数据共享时延比较长,无法达到预期的数据安全共享效果。为此提出基于区块链技术的建筑材料供应链质量数据安全共享方法。利用区块链技术对建筑材料供应链质量数据属性加密,建立建筑材料供应链质量数据安全共享链,整合建筑材料供应链质量数据加密、解密程序,通过对用户身份验证实现对质量数据安全共享,以此完成基于区块链技术的建筑材料供应链质量数据安全共享。实验证明,设计方法的数据误码率在1%以内,数据共享时延在1s以内,具有良好的数据安全共享效果。 相似文献
2.
In recent decades sustainability and dual-route retailing have been adopted by many big industries. Companies are now bound to maintain such strategies that fulfill the sustainable goals developed by the United Nations. Industries face a huge penalty if carbon emissions exceed a certain boundary. Moreover, factories should maintain sufficient flow in retail chains and product quality. This paper demonstrates 3-pillar sustainability in dual channel retailing, empowering firms to integrate the financial-economic pillar with the non-financial (environmental, social, and ethical) pillar. The core product is made available through the traditional channel and customized products are through online channels. The model is enabling the customers with customization provisions where they can influence the products. Thus, as a novel approach, the article incorporates a presumed threshold limit on the product's (standard and customized) selling price difference. Due to customization, a new product is developed which needs extensive quality checks. The study introduces an investment in checking the quality of the customized product which reduces the probability of customization defects exponentially. Additionally, current research adapts the carbon emission cost, penalties charged to a firm for overshooting the limit, and social costs in a smart supply chain. It also exemplifies that production is directly proportional to financial investments in meeting sustainability objectives. The numerical analysis reflects that as production increases, penalty costs decrease at a significant rate but after reaching optimal production penalty cost again starts to increase. It is observed that the downfall of penalty is 20% more for the single-channel than dual. Adaptation of the customization policy makes the retailing strategy more cost-effective. The model exemplifies that it is more economical to adopt dual-channel retailing compared to single-channel as there is approximately a 14.0625% reduction in total cost in dual-channel retailing. Moreover, an 80% improved quality is observed with a financial investment, which improves consumer satisfaction. 相似文献
3.
Customer satisfaction is the main pillar for convenient and profitable retailing. The retail sector continuously tried to develop new strategies to improve consumer satisfaction. It is impossible to provide each service directly to the consumer by the retailer. In this direction, the retailer establishes customer care to provide the best service to consumers. Consumer care can provide promotional or prevention services, increasing the consumer's satisfaction level. This study is developed to show the impact of retailers' customer care service for an offline-to-online retailing strategy. The demand is consumer support, advertisement, and selling price dependent. For maintaining consumer service, some free home delivery policies are offered, when consumers ordered more than a certain percentage of the amount. Finally, the total profit of this O2O retailing system is calculated by the classical optimization technique. Some special cases are discussed in the numerical section to prove the impact of customer care services. Numerical results prove that customer care support enhances the profit by 48.20%, whereas investment in the advertisement and home delivery strategy helps the retail industry to earn 44.80% and 16.74% more profit, respectively. Finally, from this study, it is clear that customer care activities are essential to increase the profit of the retailing sector. 相似文献
4.
This study aims to identify the factors that can influence consumer purchasing behaviour in the context of agri-food. Based on the Stimulus-Organism-Behaviour-Consequence theory, this study proposed a model to explain purchasing behaviour that included environmental factors as well as a set of cognitive processes. This study adopted a mixed method approach and in the first stage, a qualitative analysis was conducted to extract the constructs for the study. In the second stage, the quantitative analysis was performed by means of CB-SEM using 891 responses collected through a survey. This resulted in identifying the factors that influence agri-food purchasing behaviour. According to the findings, health consciousness and food safety concerns in the form of a stimulus have a positive relationship with agri-food image, agri-food label, and agri-food benefits acting as the organism. Similarly, the three organisms have a positive relationship with trust. Ethnocentrism is also found to have positive and significant association with trust. The combination of trust and ethnocentrism has consequences, in the form of agri-food purchase behaviour. The study's findings have significant implications for marketers and marketing strategists. 相似文献
5.
运用CiteSpace软件,以1995—2022年中国知网(CNKI)核心期刊和中文社会科学引文索引(CSSCI)期刊为数据源,从热点关键词、发文作者、发文机构以及突现词方面对创新链相关领域文献进行可视化分析。研究发现:有关创新链的研究角度大概可以分为产业、技术、区域、模式和价值链5个方面;从发文特征来看,发文量最多的是张杰,群体内相较于群体间合作较多;从研究机构分布来看,机构间的合作比较分散,且合作大多发生在一个国家或地区;从未来演进趋势来看,文献近期表现为国家政策主导。 相似文献
6.
在政府给予绿色补贴的情况下,考虑企业销售努力对绿色供应链决策的影响.以一个制造商和零售商构成的二级绿色供应链为研究对象,建立制造商主导和零售商主导的不同权力结构下的绿色供应链决策模型.通过对比分析不同模型决策,进一步采取算例分析进行验证,为企业实施绿色供应链管理提出相关建议.研究结果表明:政府绿色度补贴系数改变了产品绿色度、批发价格、销售努力、零售商利润、制造商利润以及供应链总体的利润;销售努力的投入会影响产品的批发价格以及零售商利润;无论是否考虑销售努力,集中决策下,供应链的效率总是大于分散决策下的效率;零售商主导的分散决策下,供应链效率高于制造商主导时的供应链的效率. 相似文献
7.
[目的]通过充分发挥移动互联时代消费者对于价值链、创新链、产业链构建的作用,实现价值共创视角下乡村旅游价值链的重构,解决乡村旅游产业中消费者需求和产业供给不平衡不充分之间的矛盾,推动乡村旅游高效、有序、协调、综合发展。[方法]基于价值共创理论,通过文献研究法和系统论方法,探索性重构乡村旅游价值链。[结果](1)价值共创引导下的乡村旅游价值链是由基本价值活动、辅助价值活动和价值共创活动共同组成,通过虚拟价值链和传统价值链的互动与融合,实现乡村旅游价值链的新价值创造。(2)价值共创活动是以虚拟价值链为基本特征,以“产消者”创新社区为表现形式,依托移动互联网时代的先进技术,创新性赋予旅游者产品生产者和旅游消费者的“产消者”双重属性,通过将消费者从传统价值链的幕后拉向幕前,实现乡村旅游价值链重构和价值增值。[结论]价值共创引导的乡村旅游价值链需要依托平台思维、共享思维和创新思维进行建设,以消费者需求为导向形成的价值链的开放和互动对于实现乡村旅游供给侧结构性改革具有重大意义。 相似文献
8.
9.
构建以国内经济大循环为主的国内国际经济双循环的经济发展新格局,是党中央应对当前国际国内新形势提出的新的发展战略。供应链经济是实现经济双循环目标的重要抓手,而供应链金融则是供应链经济能否持续繁荣的重要保障。近年来,我国的供应链金融虽然有了较快的发展,但面对复杂多变的经济金融形势,特别是构建经济发展新格局的战略背景下,必须根据供应链经济变化新特点,扎紧供应链金融的风险敞口,设计好供应链金融的新布局,提升供应链金融在各项金融产品中的比重,加快供应链金融各项政策落地,以数字化为主要手段全面推动供应链金融生产能力的再释放,充分满足供应链经济发展的需求,发挥金融在供应链经济发展,特别是经济发展新格局构建中的重要作用。 相似文献
10.
张阐军 《中国农业资源与区划》2020,41(1):98-104
[目的]利用动力学SIR模型模拟农产品供应链重构内生风险传导过程,以期在有效把握核心重构风险传导规律基础上为整体管控重构进程风险提出前瞻性思路。[方法]基于农产品供应链重构风险整体构架和重构进程风险传导复杂网络,以湖北省243家大型连锁超市生鲜农产品供应链2007—2017年重构样本数据为研究对象,建立重构进程内生风险传导SIR模型和规划演化模式,利用Matlab软件对模型仿真得到有效管控状态下演化趋势。[结果]在以战术性重构为主导组织结构战略性重构中进程风险传导安全边际X1s超过50%,决定了其净风险阈α0(i)、β0(i),相应的业务单元和功能模块重构进程风险预警和风险恢复能力提高值是主控指标,对进程风险传导感染率x1(i)和恢复率x2(i)起主导作用。[结论]近年来土地流转驱动农产品供应链重构中组织结构重构整体具有战略性,在以战术性重构为主导风险传导管控中重点应加强业务单元和功能模块重构进程在重构易感状态(S)、感染传播状态(I)管控能力,能有效降低波动幅度。 相似文献