基于案例的推理技术在连锁便利店订货系统中的应用研究

将基于案例推理应用到连锁便利店订货系统中,充分利用了连锁便利店的消费群明确、信息容易收集的特点,很好地解决了连锁便利店在特殊事件发生下的某些商品的销售量激增与多品种、小批量的频繁订货模式之间的矛盾。     

浅析连锁便利店之竞争优势

我国连锁便利店自20世纪90年代初开始出现以来,发展迅速,大有星火燎原,全国蔓延之势,但背后蕴藏着潜在的危机和薄弱环节。本文主要阐述连锁便利店如何形成自己的竞争优势,在需求过剩、市场激烈竞争中脱颖而出。     

The Impact of Sustainability Aspects in the Meat Sector: A Cluster Analysis Based on Consumer Attitudes and Store Format Choice

Several consumer studies have shown considerable market potential for sustainable meat products, however, their markets shares are still marginal. In Germany, the sustainable aspects “organic,” “local origin,” and “animal welfare” are of special interest. To obtain a precise overview of potential target groups for these meat categories and their choice of store format, 620 German consumers were surveyed on their attitudes toward sustainable meat production and their shopping behavior. First, target groups based on consumers’ attitudes were identified by cluster analysis, taking into account possible overlaps. Consumers were also clustered by their store format choice and their preferred type of meat packaging. A cross tabulation of the results then provided insights into which store format and type of meat packaging is preferred by the target groups for sustainable meat products. Due to overlaps found in the target groups, the existence of important subgroups was shown. Amongst the target groups, only a slight preference for unpackaged meat products was found. Basically, the offer of sustainable meat products appears of interest for all store formats, with particular emphasis on supermarkets. The results of this study can support producers and retailers developing new and tailored marketing strategies for sustainable meat products.     

Convenience yield and the theory of storage: applying an option‐based approach

We propose that an options‐based approach is a superior alternative to the traditional cost‐of‐carry method to model both the behaviour of convenience yields and the commodity price responses to changes in inventory levels. This approach is shown to be more robust and avoids the simplifying assumptions embedded in cost‐of‐carry valuation which fully accounts for the non‐negativity constraint on inventory. Unlike the cost‐of‐carry approach, the options‐based approach does not treat the convenience yield as an exogenous factor. This offers a more natural measure of implied convenience yields in commodity trading strategies. We test the relationship between convenience yields and inventory levels for a number of liquidly traded base metals using both methods. Our results show that the relationship between convenience yields and inventory levels is strongly defined under the options‐based approach in line with market beliefs. This result is consistent with other studies that have used the options‐based approach in other nonmetals commodity markets.     

谈物资调运库存控制模型方法

在综合考虑库（场）容量、安全储备、物资消耗速度以及运输工具装载能力等因素的基础上讨论了一般企业库存调运模型方法和组合运输优化模型方法。模型简单适用     

连锁超市配送中心过节囤货问题探讨

随着物流业和连锁超市的发展，配送中心在连锁超市中的地住越来越重要。由传统仓库向配送中心的改变是一个痛苦的过程，而这个痛苦的过程的表现之一就是文中的“过节囤货系列问题”。本文通过分析过节囤货问题的危害及其原因，并结合我国连锁超市的实际情况，提出了解决该问题的方案。     

Evaluation of Travel Convenience for Residents in the Yangtze River Delta,China

Based on the road network in the Yangtze River Delta (YRD), and using geography information system technology, this article quantitatively evaluates travel convenience for residents with regard to the accessibility of scenic spots, both inside and outside the Delta. It shows that the accessibility of tourist attractions inside the Delta reflects the centricity of their location, and the score figure of accessibility in the YRD presents a circular structure with Taihu Lake at the center. Furthermore, the structure of outward accessibility indicates that accessibility is high in the west and low in the east, with the best areas distributed along the Nanjing–Hangzhou expressway and the worst areas distributed to the east and to the south of the YRD. The areas with higher travel convenience for the residents are mainly distributed around Taihu Lake and along the Nanjing–Hangzhou expressway.     

SERVCON: development and validation of a multidimensional service convenience scale

As customers have demanded greater convenience in service exchanges, researchers have responded by incorporating the convenience construct into their conceptual models and empirical studies, but a comprehensive, formally validated measure of convenience remains lacking. This study conceptualizes service convenience as a second-order, five-dimensional construct that reflects consumers’ perceived time and effort in purchasing or using a service. Service convenience dimensions are salient at different stages of the purchase decision process. Given this conceptualization, the study presents the development and validation of the SERVCON scale, a comprehensive instrument for measuring service convenience. The five dimensions are independent within a nomological network that illustrates distinct antecedent and consequent effects, and the results reinforce the multidimensional representation, offering insight into the distinctive relationships between each service convenience dimension and its antecedents, such as competitive intensity, and consequences, such as repurchase behavior. The findings help researchers and managers understand a fully conceptualized convenience construct and facilitate the measurement of convenience in future empirical studies.     

基于SEM的网购口碑视角下消费者回购意愿影响机制的实证研究

基于信号理论和理性行为理论,以店铺信誉和在线评论作为前因变量,引入品牌态度作为中介变量,以体验感知作为调节变量,构建网络口碑视角下消费者回购意愿模型。通过SEM分析方法,对各因素关系进行检验。结果表明:店铺综合体验星级、店铺评分、在线评论中的评论形式对品牌态度有正向的作用;体验感知对店铺综合体验星级、店铺评分、评论形式、评论相似度与品牌态度之间的关系有正向的调节作用;品牌态度正向影响回购意愿;在线评论的评论相似度和差评负向影响品牌态度;体验感知负向影响差评与品牌态度的关系。     

实现企业内部协同经济与企业运营战略研究

现代管理的流程再造管理思想 ,对于我国的百货公司管理实践活动具有重要意义。流程再造是企业参与市场竞争的需要 ,本文提出了百货公司进行流程再造的一种基本模式。