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   33766篇
  免费   179篇
财政金融   5983篇
工业经济   2277篇
计划管理   6101篇
经济学   7323篇
综合类   317篇
运输经济   209篇
旅游经济   505篇
贸易经济   5483篇
农业经济   1461篇
经济概况   4028篇
邮电经济   258篇
  2021年   220篇
  2020年   350篇
  2019年   453篇
  2018年   694篇
  2017年   680篇
  2016年   669篇
  2015年   507篇
  2014年   735篇
  2013年   3203篇
  2012年   910篇
  2011年   996篇
  2010年   873篇
  2009年   956篇
  2008年   992篇
  2007年   895篇
  2006年   794篇
  2005年   748篇
  2004年   725篇
  2003年   726篇
  2002年   685篇
  2001年   668篇
  2000年   690篇
  1999年   577篇
  1998年   573篇
  1997年   546篇
  1996年   547篇
  1995年   492篇
  1994年   542篇
  1993年   551篇
  1992年   510篇
  1991年   543篇
  1990年   495篇
  1989年   417篇
  1988年   417篇
  1987年   412篇
  1986年   424篇
  1985年   611篇
  1984年   565篇
  1983年   576篇
  1982年   553篇
  1981年   477篇
  1980年   468篇
  1979年   482篇
  1978年   407篇
  1977年   370篇
  1976年   301篇
  1975年   292篇
  1974年   266篇
  1973年   258篇
  1972年   220篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
91.
Retail decentralization is associated with town centre decline and a concern for revitalization. Using the case of Llanelli, South Wales, the effects of a new food superstore on shopping behaviours and opinions are explored. Surveys in 1997, 1999 and 2001 reveal a dramatic change in patterns of food shopping, but no real change for purchases of clothing or DIY goods. Disadvantaged consumers, the carless and the elderly, were already heavily reliant on town centre shops before the opening of the new superstore and changes in their shopping patterns were no different from other shoppers. The 'social' vitality of the town centre increased, as did shoppers' satisfaction with town centre shopping, but major spin-off shopping or 'economic' vitality has not yet occurred.  相似文献   
92.
Assessment of the role of the individual service worker in encouraging customer organizational citizenship behaviors (customer OCBs) is the primary focus of this paper. The researchers investigate this topic empirically across three service contexts. Customer OCBs are voluntary, outside of the customer's required role for service delivery, which provide help and assistance and are conducive to effective organizational functioning. In this paper, commitment to the service worker is the strongest predictor of customer OCBs. Further, personal loyalty to the service worker serves as a partial mediator of the effects of perceived benevolence of the service worker and commitment to the service worker on customer OCBs. Finally, theoretical, managerial and future research implications are included.  相似文献   
93.
94.

Literaturhinweise

Customer centric company  相似文献   
95.
Forecasting performance of December corn and November soybean futures contracts during the previous spring was evaluated using the commonly specified price-level and percent-change models. These models invoke different assumptions regarding stationarity. Using Stein's analytical framework, results for the price-level model suggest avoidable social loss existed in the soybean market since 1973, because November futures provided biased forecasts. Regression R2s for both corn and soybeans declined substantially between 1952–1972 and 1973–1997, suggesting total social loss increased. By contrast, results from the percent-change model suggest only unavoidable social loss existed in the corn and soybean markets, because the futures provided unbiased forecasts. R2 increased for corn but declined for soybeans, suggesting unavoidable social loss declined for corn, but increased for soybeans. The important, conflicting nature of the results from the two models underscores the importance of examining alternative model specifications when evaluating price forecasting performance. © 1999 John Wiley & Sons, Inc. Jrl Fut Mark 19: 604–618, 1999  相似文献   
96.
Marketing ethics and the techniques of neutralization   总被引:1,自引:0,他引:1  
The need for conceptual work in marketing ethics is addressed by examining the five techniques of neutralization as a means for partially explaining unethical behaviors by marketing practitioners. These techniques are often used by individuals to lessen the possible impact of norm-violating behaviors upon their self-concept and their social relationships. Borrowed from the social disorganization and deviance literature, the five techniques of neutralization are: (1) denial of responsibility, (2) denial of injury, (3) denial of victim, (4) condemning the condemners and (5) appeal to higher loyalties. Examples of marketing professionals using each of the five techniques are given, and a conceptual model linking the techniques of neutralization with unethical behavior is presented. Finally, relevant research questions are offered for consideration.Scott J. Vitell is Assistant Professor of Marketing at The University of Mississippi. His most important publications include A General Theory of Marketing Ethics (1986) (with Shelby D. Hunt) and Marketing's Contribution to Economic Development: A Look at the Last 30 Years (1985) (with Van R. Wood). Stephen J. Grove is Assistant Professor of Marketing at Clemson University. His articles have appeared in the Journal of Health Care Marketing, the International Journal of Sport Psychology, the Journal of Sport Behavior, the Bulletin of the Association for Business Communication, Simulation and Games, and several national and regional conference proceedings.  相似文献   
97.
Beef ranchers in British Columbia rely upon Crown range for a large proportion of their summer and fall grazing needs. Any improvement in the management policies for this resource can enhance the economic viability of the beef sector. The objective of this study is to evaluate the stocking levels of stock ranges administered by range agrologists and to compare their assessment with that derived using a more formal planning procedure. The report details the stocking capacity for the Punchaw Stock Range in the Prince George range district. Capacities for other stock ranges are also estimated. When rotational uses are defined and examined, the optimal use pattern results in carrying capacities that are approximately double that of current or recommended stocking levels. Les producteurs de bovins de Colombie-Britannique dépendent des parcours de la Couronne pourune grande partie de leurs besoins en pâturages ?été et ?automne. Toute amélioration des politiques de gestion de cette ressource risque ?avoir un effet salutaire sur la viabilité économique du secteur des bovins. La présente étude avait pour objectif ?évaluer ?intensity de pâturage sur les parcours gérés par des agronomes et de comparer leur évaluation à celle obtenue au moyen ?une méthode de planification répondant à des critères plus officiels. Nous fournissons des données détaillées sur la capacité de charge correspondant du parcours Punchaw, dans le district Prince George. Nous procédons en outre à ?évaluation de la capacité de charge ?autres parcours. Lorsque ?exploitation en rotation est définie et examinée, le calcul de ?utilisation optimale donne une capacité de charge correspondant approximativement au double des valeurs actuelles ou recommandées.  相似文献   
98.
99.
100.
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