During the COVID-19 pandemic, e-commerce’s market share has increased dramatically, a phenomenon attributable to not only lockdowns but to voluntary changes in shopping behavior as well. The current study examines the main determinants driving shopping behavior in the context of both physical and online store availability, and investigates whether specific drivers have changed during the pandemic. The study aims to test whether fear of infection and mandatory wearing of face masks in shops have influenced consumer channel choice. The empirical analysis focuses on two product types (consumer electronics, furniture), with empirical data collected via a representative consumer survey in three German regions. The statistical analysis was performed using a hurdle model approach and the findings are compared to those of a study related to pre-pandemic shopping. The results show that the determinants of shopping behavior have largely not changed. Channel choice can be explained by shopping attitudes, age, and partially, by place of residence of consumers. Store choice is determined primarily by shopping transaction costs and store features. Fear of infection and the mandatory wearing of face masks exhibit minimal influence on channel choice, if any. The importance of cross-channel integration of stores/chains has decreased significantly, while average travel times for in-store purchases have declined.
相似文献 |
|||||||
|
|||||||
|
共查询到20条相似文献，搜索用时 843 毫秒
1.
2.
GML和SVG解决了网络矢量图形图像发布存在的问题,为空间信息网上发布提供了新的方法和途径。本文探索了将SVG与GML结合应用于WebGIS的解决方案和应用模式,并详细分析了系统实现的体系结构和相关技术,着重论述了空间数据、GML与SVG之间的转换方法,最后给出了系统的应用实例。 相似文献
3.
基于GIS Web Services的城市污染源管理信息系统的设计与实现 总被引：2，自引：1，他引：1
针对传统GIS存在的数据共享困难、维护成本高、开发过程复杂的缺陷,阐述Web Services技术,分析基于Web Services的GIS开发模式,并将其运用在城市污染源管理信息系统的设计与实现中,系统以Web Services的方式发布和访问数据服务,实现了污染源空间信息、属性信息的综合管理和网上发布。 相似文献
4.
5.
在简要介绍了WebGIS主要实现模式和ArcIMS体系结构基础上,重点论述了基于ArcIMS的校园WebGIS系统平台的构建,实现了具有基本地图编辑、查询、图层操作与3维仿真显示等功能的内蒙古师范大学校园地理信息的网上发布,若能继续完善并与我校目前＂数字校园＂建设的显著成果相结合,对促进内蒙古师范大学＂数字校园＂工程的... 相似文献
6.
网上房地产信息发布系统的设计与实现 总被引：6，自引：0，他引：6
针对当前房地产信息业的发展特点,提出了网上房地产信息发布系统实现的必要性和可行性,并以ＩｎｔｅｒｎｅｔＧＩＳ软件ＧｅｏＳｕｒｆ为开发平台,设计并实现了房地产信息的网上查询与超媒体表现。 相似文献
7.
本文从WebGIS的技术特点、运行模式等方面介绍了WebGIS这一热门GIS技术在信息化建设中的应用,并结合一个消防网上合成训练系统应用项目,探讨了WebGIS的应用。 相似文献
8.
9.
本论文借助TOPMODEL的地形指数概念(TOP)和新安江模型的水量平衡思想(X),构建一个具有地形指数尺度转换机制的陆面水文过程模型TOPX,并将其与RIEMS区域气候模式紧密耦合,以提高气候模式对陆面水文过程的模拟能力.围绕这一研究目的,本论文比较深入细致地研究和探讨了构建TOPX模型并实现与RIEMS模式耦合工作中所需要解决的四个关键性核心问题. 相似文献
10.
11.
GIS空间分析功能在超市选址中的应用 总被引：5，自引：1，他引：4
选择科学有效的位置是超市经营发展的先决条件,地理信息系统依靠其强大的空间分析和可视化功能使超市选址更具直观性和科学性。本文通过对商业选址影响因素的分析,采用GIS的空间分析功能实现其对多要素指标的综合分析,做出运用GIS选址的方案,实现GIS在超市选址分析中的系统设计。 相似文献
12.
13.
Accurate and interpretable prediction of crowd flow would benefit business management and public security. The existing studies are challenged to adapt to the indoor environment due to its complex and dynamic spatial interaction patterns. In this study, we propose a crowd flow predicting method for indoor shopping malls, which simultaneously features temporal variables and semantic factors to suit the shopping mall environment. A deep learning model named DeepIndoorCrowd is presented. The model aims at capturing temporal dependencies and the semantic pattern in crowd flow to generate an accurate multi-horizon prediction. With a multi-term temporal dependency capturing structure, the model is effective in learning both daily and weekly patterns of the indoor crowd flow in a shopping mall and is able to provide the temporal interpretation of the prediction result. Moreover, a semantic-temporal fusion module is introduced to utilize the semantic information of stores in prediction, which has proved to be effective in enhancing the model's ability to learn temporal patterns. Experiments were conducted on a real-world dataset to verify the proposed approach. The ablation study demonstrates that the DeepIndoorCrowd can effectively improve the efficiency and accuracy of the prediction up to 18.7%. In addition, some interesting indoor crowd flow patterns were discovered by analyzing the model's interpretation of the prediction result. The proposed prediction method provides an intuitive way of modeling indoor crowd flow, and the experiment's outcome can help indoor managers better understand stores' flow traffic. 相似文献
14.
超市的选址涉及投资商的营销策略,商圈范围内的人口数、收入水平,所选择区位的自然条件、交通设施、地价或租金、竞争态势因素等.这些因子不但有经济的、人文的,还涉及到自然的,用传统的管理方法来对这些影响因素建模存在很大的局限性.这里引进了一种空间信息技术(GIS),利用其在空间建模上的强大优势,可以对提取的指标和建立的模型用... 相似文献
15.
空间数据挖掘是一种知识决策支持技术,本文以大型综合连锁超市为例,研究了空间分类挖掘方法在连锁超市选址预测中的应用问题。结合连锁超市定位理论,对实验数据进行了选择和处理。同时进行了基于关联的分类实验,得到指导和预测选址的知识,并对预测知识的准确性和可信度进行了检验,结果显示预测准确率和可信度较高。本文制定的挖掘方案可为连... 相似文献
16.
17.
18.
《International Journal of Digital Earth》2013,6(9):901-922
ABSTRACTSpatial online analytical processing (OLAP) and spatial data warehouse (SDW) systems are geo-business intelligence technologies that enable the analysis of huge volumes of geographic data. In the last decade, the conceptual design and implementation of SDWs that integrate spatial data, which are represented using the vector model, have been extensively investigated. However, the integration of field data (a continuous representation of spatial data) in SDWs is a recent unresolved research issue. Enhancing SDWs with field data improves the spatio-multidimensional analysis capabilities with continuity and multiresolutions. Motivated by the need for a conceptual design tool and relational online analytical processing (ROLAP) implementation, we propose a UML profile for SDWs that integrates a regular grid of points and supports continuity and multiresolutions. We also propose an efficient implementation of a ROLAP architecture. 相似文献
19.
20.
针对地质灾害的应急响应及处理技术系统成为近几年地质灾害领域研究的热点和重点,然而在已有的研究中,应急决策系统多为桌面应用程序,难以满足应急部署的实时性和灵活性,同时现有的地质灾害应急技术中对地质灾害应急态势标绘技术的研究较少,而应急部署又十分需要态势符号的支撑。为此,本文在分析多种在线符号绘制语言特点的基础上,提出了一种基于SVG的地质灾害在线应急态势标绘方法,对地质灾害应急需要使用的态势标绘符号进行了算法设计与系统实现。现场应用案例表明:该方法可以实现地质灾害应急态势符号的在线交互式标绘,为决策者快速、实时部署应急方案提供有效支撑。 相似文献
|
| 设为首页 | 免责声明 | 关于勤云 | 加入收藏 |
|
Copyright©北京勤云科技发展有限公司 京ICP备09084417号 |