全文获取类型
收费全文 | 11711篇 |
免费 | 506篇 |
国内免费 | 200篇 |
专业分类
财政金融 | 905篇 |
工业经济 | 596篇 |
计划管理 | 2044篇 |
经济学 | 2804篇 |
综合类 | 1217篇 |
运输经济 | 143篇 |
旅游经济 | 280篇 |
贸易经济 | 1238篇 |
农业经济 | 1726篇 |
经济概况 | 1463篇 |
信息产业经济 | 1篇 |
出版年
2024年 | 56篇 |
2023年 | 269篇 |
2022年 | 242篇 |
2021年 | 358篇 |
2020年 | 516篇 |
2019年 | 415篇 |
2018年 | 387篇 |
2017年 | 496篇 |
2016年 | 450篇 |
2015年 | 407篇 |
2014年 | 715篇 |
2013年 | 1085篇 |
2012年 | 890篇 |
2011年 | 1020篇 |
2010年 | 717篇 |
2009年 | 686篇 |
2008年 | 774篇 |
2007年 | 654篇 |
2006年 | 575篇 |
2005年 | 411篇 |
2004年 | 279篇 |
2003年 | 221篇 |
2002年 | 157篇 |
2001年 | 158篇 |
2000年 | 99篇 |
1999年 | 73篇 |
1998年 | 57篇 |
1997年 | 66篇 |
1996年 | 52篇 |
1995年 | 31篇 |
1994年 | 27篇 |
1993年 | 12篇 |
1992年 | 17篇 |
1991年 | 6篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1986年 | 5篇 |
1985年 | 7篇 |
1984年 | 9篇 |
1983年 | 10篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
101.
Richard A. Easterlin 《Journal of Evolutionary Economics》1995,5(4):393-408
In little more than a century life expectancy has doubled in most parts of the world. Neither facts nor theory support the view that this Mortality Revolution is due to the Industrial Revolution and the era of rapid economic growth that ensued. Rather, both revolutions mark the onset of accelerated and sustained technological change in their respective areas. They occur largely independently of each other, the later occurrence of the Mortality Revolution being due to the later development of biomedical vis-a-vis physical knowledge. Comparative study of the two should prove fruitful. Although entrepreneurship is important in each, there appear to be differences in the underlying motivations and the role of private property and other institutions. Links between technological change, on the one hand, and scale of operation, capital inputs, and education, on the other, also offer promising possibilities for comparative study.The author is grateful to Donna Hokoda Ebata and Christine M. Schaeffer for excellent assistance, the University of Southern California for financial support, and to Eileen M. Crimmins, Samuel H. Preston, Morton O. Schapiro, Roger S. Schofield, and two referees for helpful comments. 相似文献
102.
Patricia E. Perkins 《Journal of Bioeconomics》2007,9(3):227-244
Synopsis New developments in feminist ecological economics and ecofeminist economics are contributing to the search for theories and
policy approaches to move economies toward sustainability. This paper summarizes work by ecofeminists and feminist ecological
economists which is relevant to the sustainability challenge and its implications for the discipline of economics. Both democracy
and lower material throughputs are generally seen as basic principles of economic sustainability. Feminist theorists and feminist
ecological economists offer many important insights into the conundrum of how to make a democratic and equity-enhancing transition
to an economy based on less material throughput. These flow from feminist research on unpaid work and caring labor, provisioning,
development, valuation, social reproduction, non-monetized exchange relationships, local economies, redistribution, citizenship,
equity-enhancing political institutions, and labor time, as well as creative modeling approaches and activism-based theorizing.
相似文献
103.
Building the Knowledge Stock: Lags,Depreciation, and Uncertainty in R&D Investment and Link with Productivity Growth 总被引:1,自引:0,他引:1
The search for an appropriate methodology to investigate the relation between R&D investment, knowledge stock and productivity growth is the main purpose of the paper. In analogy with physical assets, we present a model of knowledge capital formation which allows the calculation of the relevant user cost, as well. The proposed model accumulates R&D investment based on a stochastic gestation lag and a geometric depreciation of the stock. The basic parameters underlying the lag structure differ according to the types of research expenditure. The approach is applied to public R&D investment in Italian agriculture; the results provide interesting information about the economic structure of public research effort in Italian agriculture and plausible estimates of its internal rate of return. 相似文献
104.
兰州城市人居环境可持续发展综合评价 总被引:16,自引:1,他引:16
在提出兰州市城市人居环境可持续发展评价指标体系和评估方法的基础上,综合分析、评价了兰州城市人居环境可持续发展的整体水平、发展的持续性及其系统的协调状况,并据此对兰州城市人居环境向良性方向发展提出相应的对策建议. 相似文献
105.
Within a production function framework in which government spending produces public goods which enter firms production functions, empirical tests using time series data spanning eleven countries and thirty industries find both the scale and the composition of government consumption spending to affect the level and the rate of growth of total factor productivity at the industry level.Jel Classification: H50, D24 相似文献
106.
论平衡记分卡的"不平衡" 总被引:2,自引:0,他引:2
刘凌冰 《世界标准化与质量管理》2004,(10):43-45
国内对平衡记分卡的认识,与发达国家相比还存在很大差距。许多人还没有真正认识到平衡记分卡的含义和用法,仅仅追求形式,使平衡记分卡成为组织"看起来好看,用起来无用的装饰品"。本文提出根据企业实际情况建立精简的"不平衡"记分卡的观点,借以与大家进行深入讨论。 相似文献
107.
在各类《统计学》教科书中,对数量指标和质量指标概念的解释不大一样,但基本的含义却是相同的。两者从概念上区别并不困难,也容易理解,但在对一些特殊问题的分析时,却不易把握,特别是在比较复杂的统计分析中,那就更不容易做出准确的判断了。怎样才能对数量指标和质量指标的应用做出科学的评价和分析。本文拟就这方面的问题做些初步探索。 相似文献
108.
Summary. We construct an OLG model with network effects to examine skill obsolescence when individuals can choose technological vintages. In the absence of transfer payments, some regions of the parameter space have unique stationary equilibria, others have unique cyclical equilibria, and others have multiple stationary equilibria. All equilibria are Pareto efficient. However, rat race equilibria can exist in which all agents currently alive prefer a slower rate of progress than occurs in equilibrium. When contemporaneous transfers are allowed, equilibria are unique everywhere, but a cycle still exists, and a rat race can still arise in equilibrium. Allowing intertemporal transfers (debt) ensures that all equilibria are stationary. In the relevant parameter range, the introduction of debt can eliminate cycles and increase the long-run growth rate. No rat race equilibria exist when debt is allowed.Received: 3 January 2002, Revised: 3 June 2004, JEL Classification Numbers:
041, J24, O33.
Correspondence to: Ian P. KingEarly versions of this paper were presented at the West Coast Macro Workshop, the Mid-West Macro Meetings, the Canadian Macroeconomics Study Group Meetings, and the Society for Economic Dynamics Meetings. We would like to thank V. V. Chari, Merwan Engineer, Don Ferguson, John Hillas, John Knowles, Dan Peled, Dan Usher, Linda Welling and Julian Wright for helpful comments. We are especially grateful to an anonymous referee for some very useful and substantive comments. 相似文献
109.
110.