全文获取类型
收费全文 | 31270篇 |
免费 | 323篇 |
国内免费 | 13篇 |
专业分类
财政金融 | 5294篇 |
工业经济 | 1905篇 |
计划管理 | 4987篇 |
经济学 | 7012篇 |
综合类 | 748篇 |
运输经济 | 99篇 |
旅游经济 | 293篇 |
贸易经济 | 7006篇 |
农业经济 | 789篇 |
经济概况 | 2845篇 |
信息产业经济 | 44篇 |
邮电经济 | 584篇 |
出版年
2021年 | 93篇 |
2020年 | 168篇 |
2019年 | 247篇 |
2018年 | 2536篇 |
2017年 | 2326篇 |
2016年 | 1486篇 |
2015年 | 307篇 |
2014年 | 439篇 |
2013年 | 1521篇 |
2012年 | 824篇 |
2011年 | 2291篇 |
2010年 | 2153篇 |
2009年 | 1929篇 |
2008年 | 1944篇 |
2007年 | 2245篇 |
2006年 | 440篇 |
2005年 | 740篇 |
2004年 | 773篇 |
2003年 | 869篇 |
2002年 | 553篇 |
2001年 | 367篇 |
2000年 | 347篇 |
1999年 | 266篇 |
1998年 | 293篇 |
1997年 | 283篇 |
1996年 | 300篇 |
1995年 | 255篇 |
1994年 | 239篇 |
1993年 | 270篇 |
1992年 | 258篇 |
1991年 | 247篇 |
1990年 | 231篇 |
1989年 | 203篇 |
1988年 | 161篇 |
1987年 | 199篇 |
1986年 | 211篇 |
1985年 | 288篇 |
1984年 | 293篇 |
1983年 | 288篇 |
1982年 | 249篇 |
1981年 | 261篇 |
1980年 | 226篇 |
1979年 | 227篇 |
1978年 | 173篇 |
1977年 | 174篇 |
1976年 | 149篇 |
1975年 | 120篇 |
1974年 | 112篇 |
1973年 | 101篇 |
1972年 | 73篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
11.
Transdisciplinarity: Context, contradictions and capacity 总被引:1,自引:0,他引:1
12.
The role of tourism is of vital economic importance, particularly for small countries with a privileged geographical location and favourable weather conditions. This paper examines the importance of tourism as a conditioning factor for higher regional growth in Portugal by employing the conditional convergence hypothesis of Barro and Sala-i-Martin, associated with the endogenous growth theory. The panel data estimation approach provides evidence of the positive impact of tourism (through the accommodation capacity) on the growth in per-capita income among the Portuguese regions, increasing the rate of convergence. Therefore, tourism can be considered as an alternative source for stimulating higher regional growth in Portugal, if the supply characteristics of this sector are improved. 相似文献
13.
14.
15.
Stephen L. Liedtka 《Journal of Business Finance & Accounting》2002,29(7&8):1105-1121
This research extends the literature on nonfinancial performance measures (NFPMs) by assessing (1) the information content of a broader set of NFPMs and (2) whether NFPMs provide information not provided by financial performance measures (FPMs) from all previously identified FPM categories, rather than just earnings and book value. Specifically, exploratory and confirmatory factor analysis results presented in this paper demonstrate that nineteen NFPMs of major airlines capture seven underlying constructs not captured by eighteen common FPMs. Additionally, this research develops reliable composite measures of the identified performance measure constructs, which prior research argues are superior to individual performance measures. 相似文献
16.
Dong He Laurent L. Pauwels 《中国与世界经济(英文版)》2008,16(6):1-21
In the present paper, we model the policy stance of the People's Bank of China (PBC) as a latent variable, and the discrete changes in the reserve requirement ratio, policy interest rates, and the scale of open market operations are taken as signals of movement of this latent variable. We run a discrete choice regression that relates these observed indicators of policy stance to major trends of macroeconomic and financial developments, which are represented by common factors extracted from a large number of variables. The predicted value of the estimated model can then be interpreted as the implicit policy stance of the PBC. In a second step, we estimate how much of the variation in the PBC' s implicit stance can be explained by measures of its policy objectives on inflation, growth and financial stability. We find that deviations of CPI inflation from an implicit target and deviations of broad money growth from the announced targets, but not output gaps, figure significantly in the PBC's policy changes. 相似文献
17.
18.
Richard Cebula 《Atlantic Economic Journal》2003,31(3):255-265
Using error-correction model (ECM) estimation, the paper empirically examines the causality relationship between the federal government budget deficit and the ex ante real interest rate yield on high grade long term tax free municipal bonds in the U.S. To clarify this deficit or interest rate relationship, the budget deficit is measured by the primary budget deficit, which excludes net interest payments by the Treasury. In a model that includes federal personal income tax rates and net international capital flows, as well as money supply growth, the ECM estimates strongly suggest a bi-directional relationship between the primary budget deficit and the ex ante real interest rate yield. Budget deficits apparently do matter! William Simon's concerns were justified.The author is indebted to P. A. V. B. Swamy for ideas and helpful suggestions and Will Perry for data assembly and processing. 相似文献
19.
20.