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   7155篇
  免费   101篇
  国内免费   11篇
财政金融   1476篇
工业经济   309篇
计划管理   1456篇
经济学   1546篇
综合类   696篇
运输经济   74篇
旅游经济   156篇
贸易经济   820篇
农业经济   155篇
经济概况   579篇
  2024年   4篇
  2023年   84篇
  2022年   151篇
  2021年   214篇
  2020年   272篇
  2019年   189篇
  2018年   148篇
  2017年   167篇
  2016年   213篇
  2015年   151篇
  2014年   338篇
  2013年   591篇
  2012年   433篇
  2011年   661篇
  2010年   436篇
  2009年   478篇
  2008年   547篇
  2007年   440篇
  2006年   453篇
  2005年   284篇
  2004年   223篇
  2003年   175篇
  2002年   148篇
  2001年   86篇
  2000年   54篇
  1999年   57篇
  1998年   38篇
  1997年   24篇
  1996年   16篇
  1995年   2篇
  1994年   7篇
  1993年   15篇
  1992年   9篇
  1991年   4篇
  1990年   1篇
  1989年   3篇
  1988年   4篇
  1987年   2篇
  1986年   2篇
  1985年   31篇
  1984年   32篇
  1983年   28篇
  1982年   19篇
  1981年   7篇
  1980年   10篇
  1979年   6篇
  1978年   1篇
  1977年   9篇
排序方式: 共有7267条查询结果,搜索用时 593 毫秒
41.
In the information era, China's logistics industry faces a development opportunity, as well,as an austere challenge. In order to establish a reasonable strategy in China, it is very important to analyze the logistics industry's operation circumstances with a global and informational perception. For this reason, this article analyzes the current situation of China's logistics industry, identifies the existing problems, and further finds the possible solutions in present China.  相似文献   
42.
Hybrid organisations present important theoretical and managerial opportunities. We examine a large Finnish multichain retail organisation in order to identify and understand the challenges of hybrids in a retailing context. We are especially interested in how these complex firms try to maintain a balance between the centralised corporate control and the local autonomy and initiative of their retailers. The governance forms and processes identified in the case organisation are discussed with the help of a proposed conceptual framework. We believe that the identified governance problems and practices in the three different retail chains and especially our recommendations will facilitate the understanding of retail hybrid organisations and the management of hybrids in general.  相似文献   
43.
结合对简单网络管理协议(SNMP)的研究,分析了Agent 网管代理开发包,并介绍了利用Agnet 实现IP电话系统中SNMP代理的过程。  相似文献   
44.
仝爱华 《时代经贸》2006,4(12):110-111
信息不对称严重阻碍了农业保险的健康发展,建议通过建立克服农业保险中信息不对称的有效体系,以促进我国农业保险的健康发展。  相似文献   
45.
Hypotheses which relate top-level managers' age, years of company and industry service, and education to strategic change are studied with a sample of 855 managers from 27 railroads. Results generally support hypotheses that younger managers and those with less experience are more likely to alter their strategies with changing environmental conditions.  相似文献   
46.
The supreme obstacle for sustainable development of natural resources is the scarecity, bottleneck. So how to promote the sustainable utilizing and increase the using efficiency of natural resources is worth studying. This paper suggests that we should improve the model and means of evaluating method and value management based on th~ theory of natural resource compensation. This paper discusses the User Cost Method based on the microeeonomicaspect which can change the evaluating method for natural resources. From the perspective of value managemen model, we should use the User Cost Method to realize the linkage and integration of micro and macro eompensation for natural resources. Based on the evaluating and aecounting idea User Cost Method, this paper presents a theo. retical framework to harmonize and link micro and macro compensation for natural resources. At present, we should seek the new approach and method to manage natural resources, so can we realize the capitalization managemen focusing on the vahte management for natural resources.  相似文献   
47.
We present a theory of capital structure based on the power of shareholders, bondholders and managers to control the incentive conflicts in large corporations. The manager–owner conflict produces a trade-off between inefficiency in the low state and rents in the high state, and the shareholder–bondholder conflict produces under-investment as in Myers [Journal of Financial Economics 19 (1997) 147]. Since managers and bondholders both prefer more efficient actions in the low state, the two conflicts are interdependent. With risk-less levels of debt, there are no shareholder–bondholder agency costs, but managerial control over the incentive-setting process produces excessive rents. With risky debt, shareholders focus more on returns in the high state so that shareholder–bondholder agency costs increase but managerial rents decrease. Efficient levels of debt holder protection facilitate a reduction in manager–owner agency costs that outweighs shareholder–bondholder agency costs, and are decreasing in firm performance. The results are consistent with the separate empirical results relating control to both compensation and leverage, and suggest how future studies can be integrated.  相似文献   
48.
Hofstede's [Hofstede, Geert H. 1980. Culture's consequences: international differences in work-related values. Thousand Oaks, CA: Sage.] cross-country psychological survey of IBM employees finds that some countries (societies) are systematically less tolerant of uncertainty, while uncertainty-tolerance is shown by some theoretic models to be essential to the growth of emerging sectors about which less is known. This paper first uses Durnev, Morck, and Yeung's [Durnev, Art, Morck, Randall, and Yeung, Bernard. 2004. Value-enhancing capital budgeting and firm-specific stock return variation. The Journal of Finance. 59(1): 65–105.] methodology to identify these informationally opaque industries. The hypothesis is then made that countries characterized by high uncertainty aversion (measured by Hofstede's indicator, and two other alternative indicators) will grow disproportionately slower in industrial sectors where information is less available. Using the Rajan and Zingales [Rajan, Raghuram G. and Zingales, Luigi. 1998. Financial Dependence and Growth. American Economic Review. Vol. 88(3): 559–586.] “difference-in-differences” methodology, which is relatively free from the endogeneity problem, the study provides robust evidence of such an industrial growth pattern in 34 countries and 36 manufacturing industries. It also shows that national uncertainty aversion is not driven by underdevelopment of financial sector, inadaptability of civil law systems, lower level of economic or human capital development, labor market inflexibility, or any of many other institutional factors. The results remain robust when religious (Catholic vs. Protestant) composition is used as an instrumental variable for national uncertainty aversion. The international evidence presented helps explain why some countries are slower in embracing “new” (vs. traditional) industries.  相似文献   
49.
The primary purpose of this research was to investigate the effect of investment in information technology in a supply chain. The results of that investigation are presented by focusing on an empirically tested supply chain relationship model containing both behavioral and operational constructs. The four behavioral constructs represented in the model are relationship trust, relationship commitment, relationship dependence, and long‐term relationship orientation. The four operational constructs represented in the model are retailer investment in interorganizational information technology, perceived supplier investment in interorganizational information technology, logistics efficiency, and logistics effectiveness. Among other findings, the results of the investigation found that perceived supplier investment in interorganizational information technology has a significant and positive effect on logistics efficiency.  相似文献   
50.
我国加入WTO后,面对贸易自由化的局面以及众多的机遇和挑战,吉林省要进行合理的资源配置。  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