全文获取类型
收费全文 | 17547篇 |
免费 | 21篇 |
专业分类
财政金融 | 2787篇 |
工业经济 | 825篇 |
计划管理 | 2674篇 |
经济学 | 4097篇 |
综合类 | 488篇 |
运输经济 | 3篇 |
旅游经济 | 21篇 |
贸易经济 | 4580篇 |
农业经济 | 57篇 |
经济概况 | 1420篇 |
信息产业经济 | 44篇 |
邮电经济 | 572篇 |
出版年
2023年 | 8篇 |
2020年 | 15篇 |
2019年 | 22篇 |
2018年 | 2315篇 |
2017年 | 2066篇 |
2016年 | 1219篇 |
2015年 | 101篇 |
2014年 | 100篇 |
2013年 | 154篇 |
2012年 | 460篇 |
2011年 | 1959篇 |
2010年 | 1849篇 |
2009年 | 1547篇 |
2008年 | 1530篇 |
2007年 | 1884篇 |
2006年 | 86篇 |
2005年 | 408篇 |
2004年 | 483篇 |
2003年 | 569篇 |
2002年 | 279篇 |
2001年 | 90篇 |
2000年 | 69篇 |
1999年 | 22篇 |
1998年 | 37篇 |
1997年 | 16篇 |
1996年 | 30篇 |
1995年 | 9篇 |
1994年 | 10篇 |
1992年 | 10篇 |
1991年 | 10篇 |
1990年 | 8篇 |
1989年 | 9篇 |
1987年 | 8篇 |
1986年 | 22篇 |
1985年 | 14篇 |
1984年 | 14篇 |
1983年 | 5篇 |
1982年 | 9篇 |
1981年 | 10篇 |
1980年 | 11篇 |
1979年 | 8篇 |
1978年 | 9篇 |
1977年 | 9篇 |
1976年 | 8篇 |
1975年 | 9篇 |
1974年 | 5篇 |
1973年 | 10篇 |
1970年 | 5篇 |
1969年 | 7篇 |
1966年 | 5篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
22.
Determinants of Current Account Imbalances in 16 OECD Countries: An Out-Of-Sample Perspective 总被引:1,自引:0,他引:1
We employ panel data as well as country-specific models to uncover empirically the determinants of current account imbalances.
We find evidence of slope heterogeneity likely rendering the fixed-effect estimator inconsistent. Mean group estimation is
followed to overcome the latter difficulty. Both estimation techniques are evaluated by means of in- and out-of-sample criteria.
The mean group estimator outperforms the fixed-effect approach and, moreover, only three economic variables are found to impact
on the current account balance significantly. These are the government budget balance, the domestic output gap and the changes
of the terms of trade. We finally propose a parsimonious dynamic model of the current account, including only these variables
and illustrate that it has similar predictive accuracy as country-specific benchmark models.
JEL no. F32, C23, C53 相似文献
23.
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
24.
Erik Benrud 《Journal of Economics and Finance》2007,31(2):143-165
The demand for and supply of analysts’ opinions in this model yield an equilibrium that demonstrates how the information content
of the opinions reacts to changes in exogenous parameters. The model also shows how changes in the parameters make analysts’
opinions more or less dispersed; for example, a decline in investor risk aversion, a decrease in market volatility, and an
increase in information costs can lead to analysts’ opinions becoming more similar. Recognizing how exogenous factors can
affect the supply and demand of analysts’ opinions gives additional insights into questions concerning what may appear to
be herd behavior by analysts and also the relationship between forecast dispersion and information content. (JEL: G29, C71) 相似文献
25.
26.
Ohne Zusammenfassung
Dipl.-Ing. (univ.) Michael Belau ist Director und Head of Rental Management
Dipl.-Wirtschaftsing. (FH) Michael Schildger ist Vice President und Head of Finance
Dr. Verena Sturm ist Manager Corporate Real Estate Services 相似文献
27.
Claude Henry 《International Advances in Economic Research》1997,3(3):255-268
In recent years, the Treaty of the European Union and the European institutions have had a rapidly increasing impact on the
reorganization of commercial public services within the Member States. The trend has been dual—toward liberalization and toward
harmonization of standards and national legislations. Progress is reported and analyzed in telecommunications, rail services,
and electricity. A general concern is to reconcile legitimate public service obligations with the rules of competition that
are prominent in the Treaty. New forms of regulation are tested in various countries preparing for the emergence of a European
regulation framework. 相似文献
28.
29.
Dieter Joachim Ziegenhagen 《保险科学杂志》2002,91(3):259-277
At present, our society and its social security system are not prepared to cope with the challenges resulting from the continuous increase of life expectancy. The traditional concept of disease has to be modified for serving the special needs of the elderly. The optimistic compression of disease theory is an intriguing model, but lacks prove by available data. The anti-aging boom diverts the focus from the social and financial burden that will be unevitably caused by long-term care in the future. If there will not be an — up to now unforeseeable — breakthrough in research, particularly dementia will have an enormous impact on social cost which is often underestimated. 相似文献
30.
Efficient Liability Rules: Complete Characterization 总被引:5,自引:0,他引:5
Received May, 18, 2000; revised version received March, 19, 2001 相似文献