全文获取类型
收费全文 | 11442篇 |
免费 | 332篇 |
国内免费 | 80篇 |
专业分类
财政金融 | 367篇 |
工业经济 | 253篇 |
计划管理 | 1378篇 |
经济学 | 1627篇 |
综合类 | 898篇 |
运输经济 | 88篇 |
旅游经济 | 124篇 |
贸易经济 | 507篇 |
农业经济 | 5665篇 |
经济概况 | 947篇 |
出版年
2024年 | 64篇 |
2023年 | 198篇 |
2022年 | 251篇 |
2021年 | 294篇 |
2020年 | 515篇 |
2019年 | 314篇 |
2018年 | 340篇 |
2017年 | 473篇 |
2016年 | 435篇 |
2015年 | 406篇 |
2014年 | 720篇 |
2013年 | 756篇 |
2012年 | 838篇 |
2011年 | 995篇 |
2010年 | 862篇 |
2009年 | 713篇 |
2008年 | 617篇 |
2007年 | 642篇 |
2006年 | 645篇 |
2005年 | 490篇 |
2004年 | 389篇 |
2003年 | 277篇 |
2002年 | 191篇 |
2001年 | 133篇 |
2000年 | 104篇 |
1999年 | 55篇 |
1998年 | 30篇 |
1997年 | 21篇 |
1996年 | 15篇 |
1995年 | 4篇 |
1994年 | 8篇 |
1993年 | 9篇 |
1992年 | 6篇 |
1991年 | 3篇 |
1990年 | 3篇 |
1988年 | 3篇 |
1986年 | 1篇 |
1985年 | 13篇 |
1984年 | 16篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1981年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
2.
生命周期评价方法及其应用 总被引:6,自引:0,他引:6
介绍了生命周期评价的目的、意义和基本方法,并运用该方法对燃煤发电、废纸造纸、废旧塑料气化发电等几种不同工业过程的环境影响进行了分析。 相似文献
3.
涂立桥 《黄石理工学院学报》2005,21(5):1-5
从国债的可持续性、国债的货币扩张效应、国债对经济增长的影响三个层面评估了我国当前的国债风险,并针对我国的国债特点,提出了防范国债风险的措施。 相似文献
4.
The Indian and Pakistani banking industry is said to have an excessive use of labour due to the significant market share of government owned banks. Both countries have undertaken a process of regulatory reform to bring about market discipline in the usage of inputs and to increase the labour use efficiency and productivity. The focus of this paper is the estimation of productivity and efficiency of labour use in the banking sectors of the Indian sub-continent. The results show that the efficiency of labour use across the Indian sub-continent is improving over time and that foreign banks are more efficient compared to domestically owned banks in their usage of labour. 相似文献
5.
6.
Practitioners and regulators are concerned that when auditors perceive management's attitude or character as indicative of low fraud risk, they are not sufficiently sensitive to high levels of incentive or opportunity risks in their overall fraud‐risk assessments. In this study, we examine whether a fraud‐triangle decomposition of fraud‐risk assessments (that is, separately assessing attitude, opportunity, and incentive risks prior to assessing overall fraud risk) increases auditors' sensitivity to opportunity and incentive cues when perceptions of management's attitude suggest low fraud risk. In an experiment with 52 practicing audit managers, we find that auditors who decompose fraud‐risk assessments are more sensitive to opportunity and incentive cues when making their overall assessments than auditors who simply make an overall fraud‐risk assessment. However, this increased sensitivity to opportunity and incentive cues appears to happen only when those cues suggest low fraud risk. When opportunity and incentive cues suggest high fraud risk, auditors are equally sensitive to those cues whether they use a decomposition or a holistic approach. We discuss and examine potential explanations for this finding. 相似文献
7.
8.
FU Xiao-dong 《美中经济评论(英文版)》2007,6(6):1-4,9
Recent two decades, the great changes take place in China, especially in land use area. After the marketization, the urban land potential of China releases gradually. Three models in this paper show the three stages of reforming land use system. This paper will give a clear picture of urban land use in China that spans nearly thirty years. 相似文献
9.
Stop and Go Agricultural Policies with a Land Market 总被引:1,自引:0,他引:1
This article studies the design of farm policy in the presence of asymmetric information about farmers' productivity, a government objective to insure farmers a minimum "parity" income, an endogenous land rent, and diminishing returns on alternative (nonprogram crop) land uses. In this setting, acreage set asides are never part of an optimal farm policy, although compensated acreage limits are. When there are new farmer entrants who cannot be excluded from farm programs, optimal policy takes the form of a pure voluntary acreage limitation—or "buyout"—program in which high-cost producers participate and low-cost producers do not. 相似文献
10.
Michael Kevane 《Land use policy》1997,14(4):295-310
This paper reports on aspects of land tenure in western Sudan, especially the nature of tenure insecurity and the functioning of the land rental market. The active land rental market accounted for about one-third of cultivated land. Patterns of land rental transactions, and tests of the importance of insecurity in renting land, where the owner may not be able to reclaim land rented out, do not support the presumption that rental markets perform poorly. The role of the sheikh as administrator of village land, and the claims of large landowners to vast tracts, are, however, important political problems that must be resolved before attempts at ‘rationalizing’ land tenure. 相似文献