全文获取类型
收费全文 | 3534篇 |
免费 | 180篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 451篇 |
工业经济 | 204篇 |
计划管理 | 744篇 |
经济学 | 900篇 |
综合类 | 59篇 |
运输经济 | 43篇 |
旅游经济 | 34篇 |
贸易经济 | 712篇 |
农业经济 | 129篇 |
经济概况 | 436篇 |
邮电经济 | 3篇 |
出版年
2023年 | 40篇 |
2022年 | 28篇 |
2021年 | 53篇 |
2020年 | 94篇 |
2019年 | 127篇 |
2018年 | 167篇 |
2017年 | 187篇 |
2016年 | 154篇 |
2015年 | 113篇 |
2014年 | 148篇 |
2013年 | 660篇 |
2012年 | 168篇 |
2011年 | 169篇 |
2010年 | 170篇 |
2009年 | 134篇 |
2008年 | 145篇 |
2007年 | 103篇 |
2006年 | 116篇 |
2005年 | 106篇 |
2004年 | 59篇 |
2003年 | 76篇 |
2002年 | 70篇 |
2001年 | 56篇 |
2000年 | 45篇 |
1999年 | 39篇 |
1998年 | 25篇 |
1997年 | 31篇 |
1996年 | 30篇 |
1995年 | 15篇 |
1994年 | 28篇 |
1993年 | 21篇 |
1992年 | 18篇 |
1991年 | 16篇 |
1990年 | 15篇 |
1989年 | 10篇 |
1988年 | 7篇 |
1987年 | 11篇 |
1986年 | 12篇 |
1985年 | 14篇 |
1984年 | 12篇 |
1983年 | 12篇 |
1982年 | 15篇 |
1981年 | 16篇 |
1979年 | 13篇 |
1978年 | 10篇 |
1977年 | 18篇 |
1973年 | 8篇 |
1963年 | 8篇 |
1961年 | 9篇 |
1954年 | 6篇 |
排序方式: 共有3715条查询结果,搜索用时 234 毫秒
41.
In the mid-nineties FIFA decided to increase from two to three the number of points assigned to the winning team of a soccer
match played under traditional round-robin national leagues. Since a game of soccer can be regarded as a contest, FIFA's measure
provides an interesting case-study for analysing how a change in the system of rewards (from a zero to a non-zero sum rule)
may affect the contestants' equilibrium behaviour. In this paper we try to assess, both theoretically and empirically, whether
FIFA's new point rule has changed soccer towards a more offensive game, in which teams adopt more risky strategies. In particular,
we evaluate the “na?ve hypothesis” according to which the measure would induce every team to play always more offensively,
and we explore the extent to which the change in teams' behaviour may be affected by quality differentials between teams.
Our most important hypothesis is that when the asymmetry between opposing teams is large enough, an increase in the reward
for victory induces the weaker team to play more defensively, rather than the opposite. By looking at a subset of matches
held in the Portuguese first division league, which approximate the conditions of our model, we find support for this hypothesis.
First version received: July 1999/Final version received: May 2001 相似文献
42.
Rennison (Comparing alternative output gap estimations: a Monte Carlo approach, 2003) has provided simulation-based evidence showing that the joint use of extended multivariate filters and structural vector autoregression models is optimal for estimating potential output. We use this approach to estimate the two components of potential GDP: the full-employment labour input and trend labour productivity. This decomposition is useful for identifying sources of fluctuations in potential output. It reveals, for example, that the vigorous growth rate of U.S. potential GDP recorded during the second half of the 1990s is attributable to a fall in the structural rate of unemployment and a marked upswing in trend productivity growth. 相似文献
43.
Ricardo De O. Cavalcanti Andrs Erosa Ted Temzelides 《International Economic Review》2005,46(2):675-706
We build on our earlier model of money in which bank liabilities circulate as a medium of exchange. We investigate optimal bank behavior and the resulting provision of liquidity under a range of central bank regulations. In our model, banks issue inside money under fractional reserves, facing the possibility of excess redemptions. Banks consider the float resulting from money creation and make reserve‐management decisions that affect aggregate liquidity conditions. Numerical examples demonstrate positive bank failure rates when returns to banking are low. Central bank interventions may improve banks' returns and welfare through a reduction in bank failure. 相似文献
44.
AbstractThis paper contributes to the empirical research around the “wage-led” or “profit-led” demand regimes. It first reviews how Kalecki, and then Steindl, approached the relationship between economic growth and income distribution. Then, empirical analysis carried out under the probabilistic approach to econometric modeling shows statistical evidence, estimated through cointegration analysis, that in the long run, in three very open economies—Mexico, France, and Korea—the wage share is positively associated with demand and output. It finally discusses the macroeconomic dilemma that almost all countries have to face, i.e., a positive effect of a high-wage policy on demand and employment may diverge from a negative effect on output compatible with external equilibrium. 相似文献
45.
José M. Luengo Sagrario Arias Mario Arcos Elías R. Olivera 《Spanish Economic Review》2005,7(4):307-307
Spanish Economic Review referees (2003-2004)
Spanish Economic Review referees (2003-2004) 相似文献46.
47.
Conclusion Trade with the Soviet Union represents only a small part of total Community trade (3.5 % of EC imports and 2.7 % of EC exports in 1990). EC imports from the Soviet Union increased moderately between 1989 and 1990 as well as between the first six months of 1990 and the corresponding period of 1991, whilst EC exports decreased sharply as a result of hard currency shortage in the Soviet Union.The CMEA and Soviet disintegration processes will lead to a substantial reorientation of trade flows. This development has already begun with large increases of trade between the EC and the Central and Eastern European countries.International assistance to the USSR mainly consists of export credits. Community assistance involves a large proportion of grants and technical assistance. The cost of assistance measures envisaged so far remains limited for Western countries.The economic effects of assistance would be enhanced if effective coordination was implemented among the providers. Adequate mechanisms such as triangular operations or the untying of assistance would be required in order to avoid crowding out traditional suppliers from Soviet markets. 相似文献
48.
49.
Conventional wisdom holds that when a firm gets into trouble due to lagging sales and rising costs, cutting the size of the organization to reduce fat and waste is a normal and effective response. In this study, evidence was found to suggest that just the opposite might be true. The financial performance of Fortune 100 companies was tracked over a five-year period—two years prior to the announced layoff, the year of the layoff announcement, and two years following it. Contrary to expectations, the results indicate that financial performance worsened, rather than improved, following announced layoffs. Strategic and human resource implications for the management of corporate downsizing are provided. 相似文献
50.
Armando José Garcia Pires 《Spanish Economic Review》2006,8(2):83-112
This paper estimates Krugman’s (J Polit Econ 99:413–499, 1991) economic geography model using data from the Spanish NUTS 3 regions. The econometric formalization endogenously determines wages in a region as a function of income and wages in other regions. The specification adopted also allows us to study the relation between the agglomeration of economic activity, increasing returns and market access. The first result obtained is that the Spanish economy exhibits a spatial wage structure: wages in a region are positively determined by income and wages in neighboring regions. In second place it is found support for the structural relations of the underlying theoretical model, indicating the importance of scale economies and transport costs in shaping the Spanish economic geography. 相似文献