全文获取类型
收费全文 | 21084篇 |
免费 | 574篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 3810篇 |
工业经济 | 1681篇 |
计划管理 | 3587篇 |
经济学 | 4888篇 |
综合类 | 363篇 |
运输经济 | 145篇 |
旅游经济 | 308篇 |
贸易经济 | 3223篇 |
农业经济 | 979篇 |
经济概况 | 2588篇 |
信息产业经济 | 1篇 |
邮电经济 | 86篇 |
出版年
2021年 | 112篇 |
2020年 | 234篇 |
2019年 | 345篇 |
2018年 | 419篇 |
2017年 | 482篇 |
2016年 | 450篇 |
2015年 | 297篇 |
2014年 | 455篇 |
2013年 | 2010篇 |
2012年 | 602篇 |
2011年 | 660篇 |
2010年 | 562篇 |
2009年 | 693篇 |
2008年 | 584篇 |
2007年 | 551篇 |
2006年 | 468篇 |
2005年 | 445篇 |
2004年 | 420篇 |
2003年 | 463篇 |
2002年 | 370篇 |
2001年 | 431篇 |
2000年 | 456篇 |
1999年 | 418篇 |
1998年 | 394篇 |
1997年 | 441篇 |
1996年 | 384篇 |
1995年 | 354篇 |
1994年 | 345篇 |
1993年 | 368篇 |
1992年 | 404篇 |
1991年 | 381篇 |
1990年 | 340篇 |
1989年 | 312篇 |
1988年 | 283篇 |
1987年 | 269篇 |
1986年 | 288篇 |
1985年 | 376篇 |
1984年 | 329篇 |
1983年 | 331篇 |
1982年 | 285篇 |
1981年 | 332篇 |
1980年 | 294篇 |
1979年 | 323篇 |
1978年 | 264篇 |
1977年 | 246篇 |
1976年 | 238篇 |
1975年 | 188篇 |
1974年 | 190篇 |
1973年 | 168篇 |
1972年 | 132篇 |
排序方式: 共有10000条查询结果,搜索用时 281 毫秒
21.
Steven B. Caudill Franklin G. Mixon Megan E. Richards 《Managerial and Decision Economics》2019,40(1):37-50
This paper analyzes hospital characteristics that are associated with higher average costs and charges for venipuncture, computed tomography procedures (computerized axial tomography [CAT] scans), and electrocardiograms (EKG). Using data from a Medicare database, our results indicate that higher wages, larger hospital sizes, and greater service quality are associated with higher procedure costs, whereas system membership is generally associated with lower procedure costs. Blinder‐type decompositions, which are the main focus of this study, suggest (a) that venipuncture costs are about 17% to 19% lower at proprietary hospitals than at nonprofit or government hospitals, (b) CAT scan costs are about 6% to 12% lower at nonprofit hospitals than at proprietary and government hospitals, and (c) that EKG costs are about 3% lower at proprietary hospitals than at nonprofit or government hospitals. Lastly, large portions of each of these differences are found to be due to both differences in mean values of the hospitals' characteristics by ownership type and differences in the mechanism by which the hospitals' characteristics are transmitted to procedure costs. 相似文献
22.
Daniel A. Pellathy Diane A. Mollenkopf Theodore P. Stank Chad W. Autry 《Journal of Business Logistics》2019,40(2):81-104
The centrality of cross‐functional integration (CFI) to supply chain theory and practice has long been recognized. Yet researchers continue to struggle with consistently defining or measuring the CFI construct, thus limiting the utility of CFI research. This research develops (1) a comprehensive definition of CFI that synthesizes previous supply chain research and (2) a valid set of scale items that measure the conceptual domain outlined by this definition. The goal is to build a common foundation for extending knowledge on CFI's antecedents and consequences, and ultimately to improve scholars’ ability to guide a broader practitioner community still struggling to achieve integration in their organizations. 相似文献
23.
24.
25.
The advent of the Great Recession and the widespread adoption of fiscal austerity policies have heightened concern about inequality and its effects. We examine how the distribution of income in Ireland—a country which experienced one of the most severe economic contractions—has evolved over the years 2008 to 2013. Standard cross‐sectional analysis of the income distribution shows broad stability in the Gini coefficient and in decile shares, with one main exception: the share of the bottom decile fell sharply, with the largest fall in average incomes being for that group. Longitudinal analysis shows that the falls in the average income for the bottom decile were not due to decreasing income for those remaining in the bottom decile, but to falls in income from those initially located in higher deciles. The extent of redistribution through taxes and transfers increased strongly, as measured by the Reynolds‐Smolensky index, which rose from 0.20 before the onset of the crisis to 0.27 in 2013. Analysis indicates that about three‐quarters of this increased redistribution is due to automatic stabilisers and one‐quarter to discretionary policy changes. 相似文献
26.
27.
28.
This study explores relationships between race, gender, agreeableness, openness to experience, contact, and a measure of attitudes toward diversity—universal‐diverse orientation (UDO). UDO consists of three attitudinal components: realistic appreciation (a cognition), comfort with difference (a feeling), and diversity of contact (a behavior). Results suggest that race, agreeableness, and openness relate to UDO attitudes, primarily due to the relationships of these variables with the behavioral component—diversity of contact. Identifying characteristics of tolerant people (e.g., agreeableness) and training managers in skills related to those characteristics may improve contextual performance and make managers better role models within the organizational context. © 2003 Wiley Periodicals, Inc. 相似文献
29.
30.
L. Zhang Simon X. B. Zhao J. P. Tian 《International journal of urban and regional research》2003,27(4):912-937
This article focuses on the housing issues of rural migrants arising from urbanization, with particular reference to chengzhongcun, a topic with considerable impact on policymaking. An attempt is made to understand the underlying rationale of self‐help in housing and the important role of chengzhongcun in sheltering rural migrants in the context of China's rural‐urban dichotomy. As demonstrated in this study, chengzhongcun accommodate, with little in the way of government resources and assistance, millions of rural migrants because of their social accessibility and affordability. While not denying their social problems, we argue that chengzhongcun in fact act as an innovative and positive agent to promote urbanization in present day China by housing massive numbers of rural migrants and assimilating them into cities. Current government policies towards chengzhongcun have generated a wide range of interest conflicts and confrontations. The consequences of such conflicts show that the government policies were problematic and unworkable, as they violated basic market principles as well as citizen rights. Policy strategy towards the redevelopment of chengzhongcun must acknowledge their credibility in the Chinese road to urbanization and requires more thoughtful and prudent consideration of migrants' demands for affordable housing. 相似文献