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   5649篇
  免费   193篇
财政金融   1036篇
工业经济   498篇
计划管理   954篇
经济学   1216篇
综合类   66篇
运输经济   39篇
旅游经济   69篇
贸易经济   1262篇
农业经济   231篇
经济概况   419篇
邮电经济   52篇
  2023年   35篇
  2022年   28篇
  2021年   61篇
  2020年   101篇
  2019年   122篇
  2018年   142篇
  2017年   165篇
  2016年   195篇
  2015年   140篇
  2014年   171篇
  2013年   629篇
  2012年   238篇
  2011年   243篇
  2010年   206篇
  2009年   255篇
  2008年   198篇
  2007年   207篇
  2006年   166篇
  2005年   147篇
  2004年   146篇
  2003年   157篇
  2002年   132篇
  2001年   124篇
  2000年   108篇
  1999年   102篇
  1998年   108篇
  1997年   91篇
  1996年   90篇
  1995年   80篇
  1994年   84篇
  1993年   68篇
  1992年   79篇
  1991年   64篇
  1990年   65篇
  1989年   64篇
  1988年   53篇
  1987年   45篇
  1986年   57篇
  1985年   75篇
  1984年   71篇
  1983年   53篇
  1982年   80篇
  1981年   49篇
  1980年   50篇
  1979年   40篇
  1978年   38篇
  1977年   36篇
  1976年   33篇
  1975年   27篇
  1972年   21篇
排序方式: 共有5842条查询结果,搜索用时 15 毫秒
61.
The Internet has increased the level of importance of the end‐consumer market to transportation carriers. In two between subject experiments, carrier disclosure on retail merchant websites is examined as a strategic differentiation strategy. Predictions are offered concerning effects of carrier disclosure strategies on product delivery‐related expectations, consumer attitudes, and intentions to purchase a product online. Results from Study 1 reveal significant differences between disclosure and nondisclosure of the carrier for numerous product delivery‐related variables, as well as many differences between the six carriers examined in this first study. Study 2 extends these findings by showing that providing consumers with a choice of carrier leads to increased levels of satisfaction with the online experience and greater willingness to buy, relative to nondisclosure and disclosure strategies.  相似文献   
62.
This study attempts to infuse relationship marketing theory into the study of logistics outsourcing relationships. In particular, the study demonstrates that not all of the partnerships between customers and providers of third‐party logistics services are the same in terms of their level of development. The existence of distinct levels of partnership established previously in the logistics literature is partially supported and a relationship between level of partnership development and the customer perceptions of key relationship marketing elements and outcomes is established. While exploratory in nature, these findings suggest there are benefits for the increased costs of developing closer partnerships.  相似文献   
63.
64.
I analyze a well-known and moving passage from John Steinbeck's novelThe Grapes of Wrath. This passage provides an excellent illustration of one of the central questions about corporate moral agency: Is corporate moral agency anything over and above the agency of individual human beings? The passage in question is a debate about whether or not the actions of a particular company are anything over and above the actions of individual human beings.  相似文献   
65.
Prior to the sixteenth century, the Indian Ocean trading network was one of the wealthiest commercial regions in the world. It included states of East Africa, the Arabian peninsula, the Indian subcontinent, Southeast Asia, China and Japan. By circumnavigating Africa, Portugal was the first European nation to gain access to the region. Through the exercise of naval superiority, blockading of strategic shipping lanes, imposition of duties and expulsion of Swahili and Muslim merchants, Portugal exercised a mercantile monopoly which ultimately led to the region’s rapid economic decline. Using rare historical documents from Po rtugal and Africa, this study traces the effects of Portuguese expansion on the economies of East Africa and trade in the Indian Ocean.  相似文献   
66.
We test the robustness of the APT to two alternative estimation procedures: the Fama and MacBeth (1973) two-step methodology; and the one-step procedure due to Burmeister and McElroy (1988). We find that the APT is indeed sensitive to the chosen estimator and assumptions about the factor structure of stock returns. We believe that our findings have implications for the estimation of asset pricing models in general.  相似文献   
67.

I had known Manohar Rao for a long time. For many years I tried to lure him to join the Indira Gandhi Institute of Development Research. He always gave me his disarming smile but his loyalty to Bombay University and to his students was unshakable. He was deeply interested in improving tools for better policy analysis. Hence in this paper I raise some related issues.

  相似文献   
68.
Seit einigen Jahren stellt der Europäische Gerichtshof vermehrt Regelungen der nationalen Steuersysteme in Hinblick darauf in Frage, ob sie mit dem EG-Recht konform gehen. Im aktuellen Fall Marks & Spencer entscheidet der Gerichtshof, ob Konzerne Verluste ausländischer Töchter mit inländischen Gewinnen verrechnen dürfen. Welche Wirkung hätte eine EU-weite Verlustverrechnung auf das deutsche Steueraufkommen?Prof. Dr. Clemens Fuest, 36, ist Direktor des Finanzwissenschaftlichen Forschungsinstituts an der Universität zu Köln und Mitglied des Wissenschaftlichen Beirats beim Bundesministerium der Finanzen; Thomas Hemmelgarn, 30, Dipl.-Volkswirt, ist Mitarbeiter an demselben Institut; Fred Ramb, 39, Dipl.-Volkswirt, ist Mitarbeiter der Deutschen Bundesbank, Economic Research Centre, in Frankfurt. Dieser Artikel repräsentiert die persönliche Auffassung der Autoren und entspricht nicht notwendigerweise der Position der Deutschen Bundesbank oder ihrer Mitarbeiter.  相似文献   
69.
70.
Previous studies on strategic groups have mainly focused on their static characteristics in order to test the theory of strategic groups and intraindustry performance differences (Porter, 1979; Cool and Schendel, 1988; Fiegenbaum and Thomas, 1990). In contrast, this study takes a longitudinal, dynamic perspective and describes the forces driving strategic group membership and structural evolution. It proposes that a strategic group acts as a reference point for group members in formulating competitive strategy. A partial adjustment model of strategic mobility is then developed which incorporates the idea of a strategic group as a reference group. It models strategic change in an industry both within and across strategic groups. The model is tested in the context of an in-depth industry analysis of the more significant firms in the insurance industry over the 1970-84 time period. The results suggest that strategic groups act as reference points for firm strategies and that predictions of future firm strategies and industry/group structures may also be successfully derived.  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