全文获取类型
收费全文 | 17971篇 |
免费 | 50篇 |
专业分类
财政金融 | 2870篇 |
工业经济 | 866篇 |
计划管理 | 2810篇 |
经济学 | 4122篇 |
综合类 | 487篇 |
运输经济 | 16篇 |
旅游经济 | 34篇 |
贸易经济 | 4665篇 |
农业经济 | 67篇 |
经济概况 | 1467篇 |
信息产业经济 | 45篇 |
邮电经济 | 572篇 |
出版年
2023年 | 6篇 |
2021年 | 16篇 |
2020年 | 18篇 |
2019年 | 34篇 |
2018年 | 2337篇 |
2017年 | 2073篇 |
2016年 | 1237篇 |
2015年 | 115篇 |
2014年 | 126篇 |
2013年 | 254篇 |
2012年 | 473篇 |
2011年 | 1985篇 |
2010年 | 1856篇 |
2009年 | 1559篇 |
2008年 | 1542篇 |
2007年 | 1906篇 |
2006年 | 105篇 |
2005年 | 412篇 |
2004年 | 494篇 |
2003年 | 584篇 |
2002年 | 285篇 |
2001年 | 90篇 |
2000年 | 71篇 |
1999年 | 30篇 |
1998年 | 42篇 |
1997年 | 19篇 |
1996年 | 38篇 |
1995年 | 19篇 |
1994年 | 16篇 |
1993年 | 22篇 |
1992年 | 11篇 |
1991年 | 15篇 |
1990年 | 12篇 |
1989年 | 12篇 |
1988年 | 13篇 |
1987年 | 12篇 |
1986年 | 24篇 |
1985年 | 22篇 |
1984年 | 14篇 |
1983年 | 18篇 |
1982年 | 12篇 |
1981年 | 15篇 |
1980年 | 9篇 |
1979年 | 8篇 |
1978年 | 8篇 |
1977年 | 6篇 |
1973年 | 5篇 |
1972年 | 6篇 |
1969年 | 5篇 |
1948年 | 4篇 |
排序方式: 共有10000条查询结果,搜索用时 343 毫秒
61.
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
62.
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
63.
Aristeidis Samitas Dimitris Kenourgios Nick Konstantopoulos 《Small Business Economics》2006,27(4-5):409-417
Financing small and medium enterprises (SMEs), especially business investments and growth, is a composite and particular complicated
affair in the Greek entrepreneurial reality. This paper examines the significance of secondary capital markets, as an alternative
source of financing small-medium enterprises’ new entrepreneurial plans. Cointegration technique is applied to test the relationship
between the secondary capital market and the dominant sectors in Athens Stock Exchange (ASE). Causality tests are also used
to provide evidence on the existence of interdependence between the cointegrated series. The results indicate that there is
significant uni-directional causality between primary and secondary capital market in Greece, enhancing us to suggest valuable
policy implications.
相似文献
64.
65.
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
66.
67.
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
68.
Gabrielle Demange 《Economic Theory》2002,20(1):1-27
Summary. This paper defines and studies optimality in a dynamic stochastic economy with finitely lived agents, and investigates the
optimality properties of an equilibrium with or without sequentially complete markets. Various Pareto optimality concepts
are considered, including interim and ex ante optimality. We show that, at an equilibrium with a productive asset (land) and sequentially complete markets, the intervention
of a government may be justified, but only to improve risk sharing between generations. If markets are incomplete, constrained
interim optimality is investigated in two-period lived OLG economies. We extend the optimality properties of an equilibrium with
land and give conditions under which introducing a pay-as-you-go system at an equilibrium would not lead to any Pareto improvement.
Received: October 5, 1998; revised version: April 3, 2001 相似文献
69.
L. Susan Williams 《American journal of economics and sociology》2002,61(3):681-712
This study demonstrates that place—defined in this article as labor market area (LMA)— provides a useful context for examining how youth manage gendered situations. Places vary by conditions in which gender is more, less or differently salient, and a particular mix of factors accommodates different individual outcomes. This study utilizes multi–level modeling to examine influence of LMA characteristics on over–time educational measures for young women (Center for Human Resource Research 1994). Hierarchical models determine place–level effects on both average outcomes (within and between LMAs) and attainment processes. A major finding of this study is that aggregate place effects channel personal decisions and outcomes of young women. Young women's educational aspirations are dependent on gender– specific variables such as the number of women in college or the number of young women married in a local area. Attainment depends on the percentage of women in higher education and a local labor market's average age at first marriage. Further, what are assumed to be positive environmental effects (e.g., manufacturing dominance) are based on structural advantages for men and actually depress outcomes for women. Notably, the influence of place is independent of strong individual–level determinants, including social class. 相似文献
70.