全文获取类型
收费全文 | 12189篇 |
免费 | 740篇 |
国内免费 | 33篇 |
专业分类
财政金融 | 1889篇 |
工业经济 | 440篇 |
计划管理 | 2095篇 |
经济学 | 4867篇 |
综合类 | 539篇 |
运输经济 | 78篇 |
旅游经济 | 53篇 |
贸易经济 | 1048篇 |
农业经济 | 689篇 |
经济概况 | 1264篇 |
出版年
2024年 | 22篇 |
2023年 | 152篇 |
2022年 | 143篇 |
2021年 | 236篇 |
2020年 | 448篇 |
2019年 | 492篇 |
2018年 | 305篇 |
2017年 | 423篇 |
2016年 | 372篇 |
2015年 | 374篇 |
2014年 | 768篇 |
2013年 | 992篇 |
2012年 | 941篇 |
2011年 | 1286篇 |
2010年 | 915篇 |
2009年 | 821篇 |
2008年 | 797篇 |
2007年 | 873篇 |
2006年 | 675篇 |
2005年 | 467篇 |
2004年 | 296篇 |
2003年 | 249篇 |
2002年 | 127篇 |
2001年 | 84篇 |
2000年 | 74篇 |
1999年 | 96篇 |
1998年 | 110篇 |
1997年 | 100篇 |
1996年 | 81篇 |
1995年 | 32篇 |
1994年 | 34篇 |
1993年 | 22篇 |
1992年 | 11篇 |
1991年 | 12篇 |
1990年 | 5篇 |
1989年 | 3篇 |
1988年 | 10篇 |
1987年 | 5篇 |
1986年 | 1篇 |
1985年 | 19篇 |
1984年 | 27篇 |
1983年 | 26篇 |
1982年 | 17篇 |
1981年 | 1篇 |
1980年 | 8篇 |
1979年 | 6篇 |
1978年 | 3篇 |
1975年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
81.
We examine the spillover wealth effects of the Orange County, California bankruptcy announcement in December 1994 on municipal bonds, municipal bond funds, and bank stocks. This bankruptcy is prominent because of unprecedented losses and because it was caused by a highly leveraged derivatives strategy rather than a shortage of tax revenues and excess spending. We find contagion in the bond market with significantly negative abnormal returns for municipal bond funds without direct exposure to Orange County and for non‐Orange County municipal bonds. In addition, our findings suggest the contagion spills over to the common stocks of investment and commercial banks that deal in or use derivatives; however, the equities of banks unexposed to derivatives are not affected. 相似文献
82.
Julio Dávila 《Economic Theory》1997,10(3):483-495
Summary. In this paper, I study the existence of Sunspot Equilibria in a general framework whose dynamics allow for the presence of
predetermined variables in the system. The main motivation for this research comes from the fact that previous studies did
not allow for such predetermined variables which, nevertheless, appear quite naturally in economic models. I show, for a non-negligible
subset of dynamics with predetermined variables verifying usual assumptions, the existence of Stationary Sunspot Equilibria
fluctuating between an arbitrary finite number of states arbitrarily close to a steady state.
Received: March 1, 1995; revised version September 18, 1996 相似文献
83.
Since its inception in the early 1980s, the success of China's enterprise reforms remains hotly debated. This paper introduces a new element into the analysis of state-owned enterprise performance by drawing on the recent increase in inter-regional income disparities. It is argued that as a result of less favourable structural conditions and stronger fiscal dependence on the central government, reform implementation in the interior provinces has lagged behind the progress made along the coast. This hypothesis is investigated using enterprise survey data from three interior provinces which is compared to a similar survey carried out earlier in four coastal cities. The evidence generally supports the view of larger administrative restrictions in the interior and relatively poor economic performance. 相似文献
84.
Gregory S. Amacher Erkki Koskela Markku Ollikainen 《Bulletin of economic research》2005,57(4):391-405
We use a vertical product differentiation model under partial market coverage to study the social welfare optimum and duopoly equilibrium when convex costs of quality provision are either fixed or variable in terms of production. We show the following new results. First, under fixed costs, the social planner charges a uniform price for the single variant that just covers costs of quality provision. Like the duopoly equilibrium, this socially optimal pricing entails a partially uncovered market, but a smaller share of the market is served compared with the duopoly equilibrium. Second, for the variable cost case, it is socially optimal to provide both high‐ and low‐quality variants, but market shares need not be equal. This differs from the result in fully covered markets. Third, in the duopoly equilibrium, the quality spread is too wide under variable costs relative to the social optimum. Under fixed costs, the duopoly produces two variants, but quality is too low relative to the social optimum, which has only one variant. 相似文献
85.
Marian Rizov 《Agricultural Economics》2005,33(2):215-227
There are large differences across transition countries with respect to agricultural‐sector performance and corresponding scope of farm restructuring and shift to individual farming. In this article we analyze the impact of individualization on productivity growth within an augmented neoclassical growth model framework. This approach allows us to circumvent criticisms on the grounds of lack of theoretical and objective criteria for inclusion of explanatory variables. Furthermore, in the empirical analysis using a panel data covering 15 transition countries over the period 1990–2001 and applying a generalized method of moments with instrumental variable estimator we are able to control for the impact of various factors and the potential endogeneity of variables. Our estimation results are robust and support the view that the shift to individual farming, as well as the overall economic reforms, has positively contributed to the productivity growth in agriculture during the first decade of transition. 相似文献
86.
Juan Gabriel Rodríguez Rafael Salas Irene Perrote 《Oxford bulletin of economics and statistics》2005,67(3):347-368
We provide a partial ordering view of horizontal inequity (HI), based on the Lorenz criterion, associated with different post‐tax income distributions and a (bistochastic) non‐parametric estimated benchmark distribution. As a consequence, several measures consistent with the Lorenz criterion can be rationalized. In addition, we establish the so‐called HI transfer principle, which imposes a normative minimum requirement that any HI measure must satisfy. Our proposed HI ordering is consistent with this principle. Moreover, we adopt a cardinal view to decompose the total effect of a tax system into a welfare gain caused by HI‐free income redistribution and a welfare loss caused by HI, without any additive decomposable restriction on the indices. Hence, more robust tests can be applied. Other decompositions in the literature are seen as particular cases. 相似文献
87.
金融资本国际化绩效与条件分析 总被引:1,自引:0,他引:1
赵楠 《广东金融学院学报》2006,21(1):39-45,51
金融资本国际化一方面促进利率水平提高,从而促进储蓄增加;另一方面影响投资规模和投资效率,进而影响经济绩效。一国实施金融资本国际化的条件可以分为国内条件,即初始条件和对外条件,即可实施条件两个方面。 相似文献
88.
Steven C. Hackett 《International Journal of the Economics of Business》1995,2(1):103-121
This paper offers an empirical analysis of the relationship between income sharing rules and physician heterogeneity in medical group practices.The economies to group formation associated with risk–sharing, mutual monitoring,and internal referral are served by sharing at least a portion of group income equally. Sharing group income equally is problematic, however, when group members differ in their contribution to group income. Member contributions to group income may differ because of differences in ability, effort, or the price of services across specialty fields. The analysis below is addressed to the question of how income sharing rules in physician groups are affected by variation in member contributions. The analysis finds evidence that heterogeneity in member contributions to group income limits the use of equal income sharing rules in multispecialty groups relative to single specialty groups, and large groups relative to small groups. Nevertheless, 65% of all groups in the survey share at least a pn of group income equally, which broadly suggests that the joint surplus enhancement from risk sharing, mutual monitoring, and internal referral are sufficient to overcome the incentive problems of such rules 相似文献
89.
本文按照维氏硬度测定的技术条件,将基本公式H_v=1854P/D~2加以变换,从而得到一些较为简单的数学关系式.利用这些关系式,可以对不同金属薄带材料,很容易计算出较合理的负荷大小,既能保证不被"打穿",也使视场内有一个适合观测的压痕图象. 相似文献
90.