首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   10625篇
  免费   85篇
  国内免费   98篇
财政金融   56篇
工业经济   120篇
计划管理   7212篇
经济学   399篇
综合类   379篇
运输经济   115篇
旅游经济   17篇
贸易经济   1998篇
农业经济   62篇
经济概况   450篇
  2024年   9篇
  2023年   42篇
  2022年   133篇
  2021年   174篇
  2020年   172篇
  2019年   29篇
  2018年   40篇
  2017年   54篇
  2016年   86篇
  2015年   183篇
  2014年   980篇
  2013年   681篇
  2012年   1016篇
  2011年   1316篇
  2010年   865篇
  2009年   657篇
  2008年   1336篇
  2007年   1054篇
  2006年   670篇
  2005年   580篇
  2004年   371篇
  2003年   167篇
  2002年   81篇
  2001年   39篇
  2000年   28篇
  1999年   15篇
  1998年   14篇
  1997年   9篇
  1996年   7篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Multichannel retailing is a widely adopted strategy in the fashion industry. Companies in this industry find it a source of competitive advantage to invest in reverse logistics infrastructure. However, limited empirical studies investigate the enablers of the relationship quality between the retailers and their reverse logistics service providers. This study quantifies the impact of reverse logistics process coordination between retailers and logistics service providers on relationship quality. Moreover, it tests the mediating role of reverse logistics service quality and the moderating role of conflict frequency in this relationship. Data were collected through a survey using a purposive sample of 241 retail store managers from the fashion retail industry of Pakistan. For this purpose, a self-administered questionnaire was developed using a five-point Likert Scale to gauge the responses. Conditional process analysis was used to evaluate the moderated mediation model. The findings showed a significant positive impact of reverse logistics process coordination on the relationship quality with a logistics service provider, a significant positive mediation effect of reverse logistics service quality, and a significant moderation effect of conflict frequency on the indirect relationship. However, conflict frequency, contrary to the hypothesis in the study, strengthened the indirect relationship. Furthermore, the moderation effect of conflict frequency on the direct relationship was insignificant. This study will help managers better understand the best practices leading to effective management of reverse logistics processes, particularly product returns.  相似文献   
2.
薛杏琳  吴倩 《科技和产业》2023,23(14):152-159
通过VOSviewer分析2018—2023年有关乡村振兴与电商平台研究的中外文研究共414篇高质量文献的知识图谱,分别从关键词共现、研究内容等方面进行发表趋势和轨迹的可视化分析。研究结果表明,2018—2023年乡村振兴与电商平台领域的期刊发文量呈现倒U形的发展趋势;研究内容以案例、访谈等定性研究法为主,并在未来聚焦在数字化、现代化、可持续性发展等方向上。在梳理分析研究的基础上,为新时代下的电商平台对乡村振兴的可持续支持提供方向。  相似文献   
3.
This paper explores the determinants of the individual's decision to perform cross-border e-commerce (CBeC). The European Union (EU) is especially interested in the promotion of CBeC because it is an important tool in its strategy to achieve the Digital Single Market in Europe. In this paper official data is used from a representative survey of 16,209 individuals on ICT usage by households and individuals that was carried out in Spain by the National Institute of Statistics (INE) for the year 2016. Using a standard neoclassical utility maximization framework, and logistic regression techniques, the results show that being a male is positively related to the probability of practicing CBeC. Education is positively and significantly related to the probability of being involved in CBeC with EU countries. Computer and Internet Skills are significant and positive factors in explaining CBeC (either with EU countries or with the rest of the world). The variable “how often the consumer sees other customer reviews before buying online”, has a positive effect. Foreign nationality also increases the likelihood of using CBeC. To promote CBeC in Spain measures towards developing digital skills, Internet trust and use of online information reviews of goods and services are discussed.  相似文献   
4.
艾星  张仙  万齐旺  马蓉 《科技和产业》2021,21(7):169-173
随着互联网技术、网络技术等与农产品深度融合,新一轮农产品销售模式孕育兴起.农产品直播销售为各行业带来巨大的商机,农产品直播已经成了农民的"新农具",各大直播平台都开展了各种直播活动.在前人研究的基础上,结合直播实践,通过因子分析法分析农产品直播效果的影响因素,以期改善农产品直播效果,促进农产品销售.  相似文献   
5.
Since the turn of the century especially small, local retailers struggle with the advent of e-commerce. It is hence no surprise that the retail sector is one of the hardest-hit sectors in the current pandemic. To understand the short- and longer-term impacts of COVID-19 on retail, we conducted two surveys to understand ongoing changes in the sector. By contrasting changing consumer behavior with the actions taken by local retailers, we assess whether the current pandemic is potentially a catalyst for e-commerce in Belgium. We do this based on a newly constructed framework of e-retail accessibility, as the differences between online and physical retail require a revision of the traditional economic geographical perspective on retail performance as introduced by Christaller (1933). We conclude that the COVID-19 pandemic holds ample opportunities for an increase in the three components of e-retail accessibility, but that a lack of professionalism might prevent traditional local retailers to retain a share of the expanded online market. This could well mean the final blow for local brick and mortar shops if, as is predicted, the share of online shopping in total retail expenditure remains high after the pandemic.  相似文献   
6.
Managing the distribution of fuel in theater requires Army fuel planners to forecast demand at the strategic level to ensure that fuel will be in the right place, at the right time, and in the amounts needed. This work presents a simulation approach to forecasting that accounts for the structure of the supply chain network when aggregating the demand of war fighters across the theater over the forecasting horizon. The resulting empirical distribution of demand at the theater entry point enables planners to identify forecast characteristics that impact their planning process, including the amplitudes and temporal positions of peaks in demand, and the estimated lead time to the point of use. Experimentation indicates that the forecasts are sensitive to the pattern of war fighter demand, the precise structure of the in-theater supply chain network, and the constraints and uncertainty present in the network, all of which are critical planning considerations.  相似文献   
7.
8.
王坤  吴崑 《特区经济》2021,(2):9-15
为了研究珠海的跨境电商产业政策的效果,本文利用文本挖掘与PMC分析方法,选取珠海市跨境电商7项典型支持政策,建立13项一级指标和60项二级指标,对政策进行评价,结果显示:1项跨境电商政策评价为完美,2项评价为优秀,其余4项为可接受。就一级指标分项来看,加大资金投入、推进对外贸易发展、提高海关便利、作用对象和促进产业集聚方面表现较好,其他方面有待改进。结合珠海跨境电商政策与珠海实际情况,发现珠海在发展跨境电商方面存在四个主要问题,分别是过分注重资金投入、对跨境电商产业链认识不足、对跨境电商产业支持对象认识不清、跨境电商法律治理能力重视不够等问题,并针对上述四个问题,提出解决对策,期望为珠海跨境电商产业的进一步发展提供政策的改进与完善对策。  相似文献   
9.
农产品电商与物流协同将直接影响农产品的流通水平。运用共生理论,剖析了农产品电商与物流的共生关系机理与演化形式。利用微分方程分析了共生关系的演化过程,求解了共生关系的稳定条件。结果表明,协同共生均衡状态下产出水平得到提高,协同共生关系进入理想的稳定状态需要外部引导干预。对2013—2018年中国农产品电商与物流协同度变化的测量结果表明,当前中国农产品电商与物流协同尚处于初级阶段,共生关系表现为非互惠协同共生。  相似文献   
10.
杨天雨  周玉新 《物流科技》2021,(2):44-45,55
随着互联网的快速发展,我国的手机愈发成为一部掌上电脑,通过手机进行外卖订餐已经成为现代高校大学生的日常状态,外卖的物流配送大大改变了学生的生活饮食方式。但是高校周围的外卖物流配送也容易导致很多问题,影响大学生的生活。针对高校外卖的特殊性,文章以互联网下逐渐形成的O2O模式来研究高校外卖物流配送的现状与发展,并且针对存在的问题提出相关建议。  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