全文获取类型
收费全文 | 6084篇 |
免费 | 157篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 620篇 |
工业经济 | 333篇 |
计划管理 | 988篇 |
经济学 | 1190篇 |
综合类 | 30篇 |
运输经济 | 60篇 |
旅游经济 | 68篇 |
贸易经济 | 1048篇 |
农业经济 | 262篇 |
经济概况 | 1638篇 |
信息产业经济 | 1篇 |
邮电经济 | 4篇 |
出版年
2023年 | 50篇 |
2022年 | 31篇 |
2021年 | 60篇 |
2020年 | 104篇 |
2019年 | 163篇 |
2018年 | 215篇 |
2017年 | 233篇 |
2016年 | 218篇 |
2015年 | 129篇 |
2014年 | 211篇 |
2013年 | 545篇 |
2012年 | 274篇 |
2011年 | 290篇 |
2010年 | 184篇 |
2009年 | 204篇 |
2008年 | 205篇 |
2007年 | 167篇 |
2006年 | 158篇 |
2005年 | 172篇 |
2004年 | 181篇 |
2003年 | 151篇 |
2002年 | 107篇 |
2001年 | 77篇 |
2000年 | 81篇 |
1999年 | 74篇 |
1998年 | 63篇 |
1997年 | 59篇 |
1996年 | 61篇 |
1995年 | 54篇 |
1994年 | 45篇 |
1993年 | 54篇 |
1992年 | 49篇 |
1991年 | 47篇 |
1990年 | 52篇 |
1989年 | 51篇 |
1988年 | 48篇 |
1987年 | 42篇 |
1986年 | 42篇 |
1985年 | 55篇 |
1984年 | 50篇 |
1983年 | 29篇 |
1982年 | 41篇 |
1981年 | 35篇 |
1980年 | 31篇 |
1978年 | 22篇 |
1977年 | 16篇 |
1976年 | 16篇 |
1973年 | 16篇 |
1969年 | 18篇 |
1890年 | 18篇 |
排序方式: 共有6242条查询结果,搜索用时 15 毫秒
51.
Geoffroy de Clippel 《Journal of Economic Theory》2007,135(1):144-158
The type-agent core is a new solution concept for exchange economies with asymmetric information. It coincides with the set of subgame-perfect equilibrium outcomes of a simple competitive screening game. Uninformed intermediaries help the agents to cooperate in an attempt to make some profit. The paper extends the work of Perez-Castrillo [Cooperative outcomes through non-cooperative games, Games Econ. Behav. 7 (1994) 428-440] to exchange economies with non-transferable utility and asymmetric information. The type-agent core is a subset of Wilson's coarse core [Wilson, Information, efficiency, and the core of an economy, Econometrica 46 (1978) 807-816]. It is never empty, even though it may be a strict subset of Wilson's fine core. In addition, it converges towards the set of constrained market equilibria as the economy is replicated. 相似文献
52.
This paper analyzes the effects of trade liberalization of tariff‐rate quotas under import “state trading enterprises” (STEs) in agriculture. An analytical framework is provided to determine the importance of which instrument is binding under competition (the in‐quota or out‐of‐quota tariff or the quota) and under the initial STE equilibrium. It also depends on whether or not the STE controls both the domestic market prices and owns/controls the import quota (and whether it is obligated to fill the quota or not). An empirical example of the rice STE in South Korea has simulations showing that an increase in imports can be achieved through a moderate expansion of the quota or a decrease in the out‐of‐quota tariff to the level where it becomes binding. However, a significant level of quota expansion induces the STE to switch to the autarky solution and social welfare declines. 相似文献
53.
The methodology in this paper combines an input–output structural decomposition approach with the supply-side perspective of mainstream growth accounting. In explaining the intertemporal change in consumption per worker, three sets of effects are distinguished. First, contributions due to several types of technological changes are considered. Second, effects caused by changes in international trade are discerned. Third, composition effects that reflect structural shifts in demand (including changes in tastes) are quantified. As an empirical illustration, we analyze the developments in the U.K. between 1979 and 1990. 相似文献
54.
Recently, applications of cooperative game theory to economic allocation problems have gained popularity. We investigate a
class of cooperative games that generalizes some economic applications with a similar structure. These are the so-called line-graph
games being cooperative TU-games in which the players are linearly ordered. Examples of situations that can be modeled like
this are sequencing situations and water distribution problems. We define four properties with respect to deleting edges that
each selects a unique component efficient solution on the class of line-graph games. We interpret these solutions and properties
in terms of dividend distributions, and apply them to economic situations.
This research has been done while the third author was visiting Tinbergen Institute at the Free University, Amsterdam. The
research is part of the Research Programme “Strategic and Cooperative Decision Making” at the Department of Econometrics.
Financial support from the Netherlands Organization for Scientific Research (NWO) in the framework of the Russian-Dutch programme
for scientific cooperation, is gratefully acknowledged. The third author also appreciates partial financial support from the
Russian Leading Scientific Schools Fund (grant 80.2003.6) and Russian Humanitarian Scientific Fund (grant 02-02-00189a). We
thank three anonymous referees for their valuable comments. 相似文献
55.
Marie E. Walsh Daniel G. de la Torre Ugarte Hosein Shapouri Stephen P. Slinsky 《Environmental and Resource Economics》2003,24(4):313-333
The U.S. Departments of Agriculture and Energyjointly analyzed the economic potential for,and impacts of, large-scale bioenergy
cropproduction in the United States. Anagricultural sector model (POLYSYS) wasmodified to include three potential bioenergycrops
(switchgrass, hybrid poplar, and willow). At farmgate prices of US $2.44/GJ, anestimated 17 million hectares of bioenergycrops,
annually yielding 171 million dry Mg ofbiomass, could potentially be produced at aprofit greater than existing agricultural
usesfor the land. The estimate assumes highproductivity management practices are permittedon Conservation Reserve Program
lands. Traditional crops prices are estimated toincrease 9 to 14 percent above baseline pricesand farm income increases annually
by US $6.0billion above baseline.At farmgate prices of US $1.83/GJ, anestimated 7.9 million hectares of bioenergycrops, annually
yielding 55 million dry Mg ofbiomass, could potentially be produced at aprofit greater than existing agricultural usesfor
the land. The estimate assumes managementpractices intended to achieve highenvironmental benefits on Conservation ReserveProgram
lands. Traditional crops prices areestimated to increase 4 to 9 percent abovebaseline prices and farm income increasesannually
by US $2.8 billion above baseline. 相似文献
56.
这次会议讨论的是一个很重要的题目──国企转型与企业文化构建。我们现在对企业文化的认识,如果同10年前相比,可以说是跨越了一个世纪。当时感觉企业文化是个新鲜东西,并不知道它有多大用途,好像很时髦,多数人对它的认识还是狭窄的、浮面的。10年后的今天,经过理论界的探索研究,特别是经过企业界的创新实践,使得我们对企业文化的认识有了很大的发展。中外企业文化杂志社利用庆祝创刊10周年的机会,组织大家共同研讨国企转型与企业文化构建,这个题目选得非常好。当前,企业文化在中国的需求,很重要的一点就是与国企转型联系在了一起。企业文化… 相似文献
57.
58.
Decomposing Redistributive Effects of Taxes and Transfers in Australia: Annual and Lifetime Measures
This paper decomposes the redistributive effect on annual and lifetime inquality of a range of taxes and transfers in Australia, using a dynamic cohort lifetime simulation model. The redistributive effect is decomposed into vertical, horizontal and reranking effects. Horizontal inequities in the tax and transfer system are found to be negligible. The extent of reranking is greater in the lifetime than in the annual context and is affected by the equivalence scales used to adjust household incomes. If no adjustment is made to household incomes, reranking is about nine per cent of the reduction in lifetime inequality. However, if each child is counted as equivalent to one-third of an adult, reranking is found to be less than one per cent. 相似文献
59.
60.
Joïlle Noailly Jeroen C.J.M. van den Bergh Cees A. Withagen 《Journal of Evolutionary Economics》2003,13(2):183-200
Abstract. Economic theories of managing renewable resources, such as fisheries and forestry, traditionally assume that individual harvesters
are perfectly rational and thus able to compute the harvesting strategy that maximizes their discounted profits. The current
paper presents an alternative approach based on bounded rationality and evolutionary mechanisms. It is assumed that individual
harvesters face a choice between two harvesting strategies. The evolution of the distribution of strategies in the population
is modeled through a replicator dynamics equation. The latter captures the idea that strategies yielding above average profits
are demanded more than strategies yielding below average profits, so that the first type ends up accounting for a larger part
in the population. From a mathematical perspective, the combination of resource and evolutionary processes leads to complex
dynamics. The paper presents the existence and stability conditions for each steady-state of the system and analyzes dynamic
paths to the equilibrium. In addition, effects of changes in prices are analyzed. A main result of the paper is that under
certain conditions both strategies can survive in the long-run.
Correspondence to: J. Noailly 相似文献