全文获取类型
收费全文 | 12197篇 |
免费 | 564篇 |
国内免费 | 360篇 |
专业分类
财政金融 | 1811篇 |
工业经济 | 526篇 |
计划管理 | 1903篇 |
经济学 | 2735篇 |
综合类 | 2029篇 |
运输经济 | 39篇 |
旅游经济 | 148篇 |
贸易经济 | 1746篇 |
农业经济 | 400篇 |
经济概况 | 1784篇 |
出版年
2024年 | 39篇 |
2023年 | 204篇 |
2022年 | 152篇 |
2021年 | 229篇 |
2020年 | 338篇 |
2019年 | 320篇 |
2018年 | 305篇 |
2017年 | 347篇 |
2016年 | 367篇 |
2015年 | 383篇 |
2014年 | 708篇 |
2013年 | 1103篇 |
2012年 | 865篇 |
2011年 | 1048篇 |
2010年 | 732篇 |
2009年 | 808篇 |
2008年 | 981篇 |
2007年 | 964篇 |
2006年 | 883篇 |
2005年 | 694篇 |
2004年 | 499篇 |
2003年 | 350篇 |
2002年 | 241篇 |
2001年 | 159篇 |
2000年 | 128篇 |
1999年 | 74篇 |
1998年 | 67篇 |
1997年 | 38篇 |
1996年 | 33篇 |
1995年 | 21篇 |
1994年 | 12篇 |
1993年 | 8篇 |
1992年 | 4篇 |
1991年 | 7篇 |
1990年 | 1篇 |
1988年 | 3篇 |
1985年 | 1篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1981年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 46 毫秒
991.
In recent years, there has been increasing emphasis in the rural development literature on the multiple income‐generating activities undertaken by rural households and the importance of assets in determining the capacity to undertake these activities. Controlling for the endogeneity of activity choice and applying Lee's generalisation of Amemiya's two‐step estimator to a simultaneous equation model, household returns to assets from multiple activities are explored for the Mexico ejido sector. To incorporate the multiple variables representing social and public capital into the analysis, factor analysis is used. The results indicate that the asset position of the household has a significant effect on household participation in income‐generating activities and returns to those activities. Furthermore, the inclusion of measures of social and public capital into the analysis show that these assets play an important role in income‐generating activities and that the influence is dependent on the type of social and public capital as well as the particular activity. 相似文献
992.
Prior to the enactment of the Employee Retirement Income Security Act of 1974 the rate of formation of defined benefit retirement plans exceeded the rate of formation of defined contribution retirement plans. Following its enactment the trend has been reversed. This article reviews the development of public policy with respect to privately sponsored retirement benefits, takes note of the legislatively mandated regulatory distinctions between defined benefit and defined contribution plans, outlines the distinctions between the plans from the perspective of plan sponsors versus plan participants, and questions the appropriateness of the movement away from defined benefit plans in terms of public policy objectives regarding retirement income security. 相似文献
993.
Free trade, factor returns, and factor accumulation 总被引:1,自引:0,他引:1
Nancy L. Stokey 《Journal of Economic Growth》1996,1(4):421-447
A model of development is studied in which physical capital and unskilled labor are good substitutes, and skilled labor is complementary to the resulting aggregate. Growth in a closed economy is compared with two open regimes. Inflows of physical capital only reduce the interest rate and raise both wage rates. The skilled wage rises more sharply, however, increasing the skill premium and accelerating human capital accumulation. Full integration with a larger and more developed neighbor also reduces the interest rate and raises both wage rates, but in this case the skill premium falls and human capital accumulation changes very little. 相似文献
994.
Predation and accumulation 总被引:2,自引:1,他引:1
This article incorporates the economic theory of predation into the theory of economic growth. The analytical framework is a general-equilibrium model of the interaction between two dynasties: a potential predator and its prey. We find that the rate of accumulation of capital and the security of property are positively related only for generations of the prey dynasty that tolerate predation. Generations of the prey dynasty that choose to deter predation, even though their property is perfectly secure, accumulate productive capital more slowly than the preceding generations that tolerated predation. 相似文献
995.
Gross stocks of foreign assets have increased rapidly relative to national outputs since 1990, and the short-run capital gains
and losses on those assets can amount to significant fractions of GDP. These fluctuations in asset values render the national
income and product account measure of the current account balance increasingly inadequate as a summary of the change in a
country's net foreign assets. Nonetheless, unusually large current account imbalances, especially deficits, should remain
high on policymakers' list of concerns, even, for the richer and less credit-constrained countries. Extreme imbalances signal
the need for large and perhaps abrupt real exchange rate changes in the future, changes that might have undesired political
and financial consequences given the incompleteness of domestic and international asset markets. Furthermore, of the two sources
of the change in net foreign assets—the current account and the capital gain on the net foreign asset position—the former
is better understood and more amenable to policy influence. Systematic government attempts to manipulate international asset
values in order to change the net foreign asset position could have a destabilizing effect on market expectations. JEL no.
F21, F32, F36, F41 相似文献
996.
Sjak Smulders 《International Economics and Economic Policy》2004,1(2-3):173-194
This paper studies the effects of international capital market integration on welfare and the speed of adjustment in a two-region endogenous growth model. Monopolistic firms undertake research and development (R&D) to improve their productivity level. National and international knowledge spillovers affect the returns to R&D. The two countries differ with respect to the initial productivity level and R&D capability (which is a proxy for human capital and structural policies). Long-run productivity gaps are determined by the difference in R&D capability. Over time, there is conditional convergence in productivity levels. The speed of convergence is larger with integrated international capital markets than without. Long-run gaps in consumption levels are larger in the former situation than in the latter. Capital market integration harms (benefits) the leading (lagging) region if domestic spillovers are more important than international spillovers and differences in R&D capabilities are small.The authors research is supported by the Royal Netherlands Academy of Arts and Sciences. He thanks Lucas Bretschger, Theo van de Klundert, and Richard Nahuis, Thomas Steger, and Helmut Wagner for comments on an earlier version. 相似文献
997.
A two sector model of learning-by-doing measured by means of production aggregated over time and of human capital accumulation in a schooling sector is presented. Time utilization is rival between schooling and learning-by-doing. Depending on the sum of elasticities of the accumulated factors (i.e., of production experience and educational human capital) in both sectors, a situation with or without endogenous growth results. Dynamic optimization of the choice between leisure and working and of the division of human capital between education and production is executed. Transitional dynamics are analyzed for a Cobb-Douglas example and a numerical simulation is performed.JEL classification: C61, D90, O41.Acknowledgements The author would like to thank Eric C. Meyer and two anonymous referees for helpful comments. The usual caveats apply.revised version received November 23, 2003 相似文献
998.
刘志云 《山东工商学院学报》2003,17(4):41-45
通过对现有外商风险投资制度的考察,结合国外先进的立法经验,从"出资限制"有限合伙制"投资者资格"业务监管"税收优惠"等角度,对外商风险投资基金的科学制度设计提出初步构想。 相似文献
999.
赵洲 《安徽工业大学学报(社会科学版)》2003,20(6):17-19
转投资有诸多效益功能。其可能的弊害分为两个层次,表层次上的弊害在于转投资增加了股东和债权 人的风险,而深层次上的则是滥用转投资所形成的各种复杂的不良关系,从而损害他方权益。收益从来与风险共存, 我国《公司法》应取消对转投资对象和数额的限制。对所谓资本虚增可通过资本信息登记公示制度来规制。 相似文献
1000.
本文通过分析当前国内金融市场现状并借鉴国外金融市场发展经验,认为银行传统信贷业务仍然具有良好的发展前景,在未来一定时期内仍将是企业融资的主渠道,是银行开展其他金融服务的基础和平台,并且结构将适应经济结构变化不断优化。针对近年来银行传统信贷发展面临的资本约束、金融脱媒和利率市场化等冲击,提出了以创新手段带动银行传统信贷业务和市场拓展的观点,即以理念创新重新定位传统信贷业务市场,以价格创新应对资本约束和利率市场化,以科技创新优化传统信贷发展模式,以产品创新和流程创新解决传统信贷难点,以营销创新推动信贷市场拓展,以手段创新加强信贷风险管理。 相似文献