首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1224篇
  免费   76篇
  国内免费   8篇
财政金融   81篇
工业经济   55篇
计划管理   261篇
经济学   343篇
综合类   161篇
运输经济   48篇
旅游经济   45篇
贸易经济   148篇
农业经济   22篇
经济概况   144篇
  2024年   2篇
  2023年   37篇
  2022年   24篇
  2021年   24篇
  2020年   49篇
  2019年   51篇
  2018年   49篇
  2017年   51篇
  2016年   49篇
  2015年   39篇
  2014年   77篇
  2013年   150篇
  2012年   99篇
  2011年   106篇
  2010年   83篇
  2009年   63篇
  2008年   71篇
  2007年   60篇
  2006年   42篇
  2005年   30篇
  2004年   28篇
  2003年   22篇
  2002年   21篇
  2001年   28篇
  2000年   7篇
  1999年   6篇
  1998年   8篇
  1997年   8篇
  1996年   4篇
  1995年   6篇
  1994年   5篇
  1993年   3篇
  1992年   1篇
  1991年   1篇
  1990年   1篇
  1984年   1篇
  1982年   1篇
  1981年   1篇
排序方式: 共有1308条查询结果,搜索用时 31 毫秒
1.
Motivated by the establishment of ASEAN Economic Community (AEC) at the end of 2015, we examine saving-investment relationship in various subgroups of ASEAN to assess their capital market integration. The results from second generation panel unit-root and cointegration tests that account for cross-sectional dependence as well as estimates of long-run saving-retention rate provide some evidence of market integration in ASEAN. The analysis of short-run dynamics suggests that capital mobility in ASEAN during 1980–2014 appears similar to that in OECD countries during 1970–1999. More importantly, across different panel estimators and subgroups of membership, there is considerable heterogeneity among the member countries. The saving-investment association is very weak, thereby implying very high capital mobility, in more developed members such as Singapore, Malaysia, and Brunei; the association is very strong, implying very low capital mobility, for much less developed members such as Laos, Myanmar, and Cambodia. The results call for renewed effort to develop capital markets in less developed nations and integrate them with the rest of the membership in ASEAN. In this paper, we also address several major shortcomings of the original Feldstein-Horioka framework.  相似文献   
2.
I analyse the reallocation of labour and human capital from the state sector to the non‐state sector and non‐employment in Russia. I use a nationally representative household dataset, the Russian Longitudinal Monitoring Survey, to study sectoral mobility in early transition using summary measures of mobility and multivariate discrete choice models. The results show that sectoral mobility varies between different skill groups, and in particular that those with university education, with supervisory responsibility and in white‐collar occupations are less likely to leave state jobs for both non‐state employment and non‐employment. The results suggest that in the early stages of transition in Russia mismatch of skills across state/non‐state employment was significant and that non‐state employment consisted mostly of low skill, ‘bad’ jobs.  相似文献   
3.
We show that business education/occupations have expanded and that technical education/occupations have contracted in the Czech Republic and Poland since 1990. We interpret these changes as an adjustment necessary for their transition to a market economy. We do not find the same pattern in Hungary, which we attribute to the earlier timing of its transition. We construct an aggregate model in which labour reallocates in response to changing demand structure. When calibrated with the Czech and Polish data, the model generates a large movement of workers with technical education and experience into business occupations in the early 1990s. The discounted sum of output loss due to the gap between the demand structure and the composition of existing human capital amounts to between 8 and 40 percent of 1990 GDP.  相似文献   
4.
Biosecurity and wine tourism   总被引:1,自引:0,他引:1  
  相似文献   
5.
传统的旅游者行为分析方法,主要是进行定性的分析,将各个因素进行框架分析,而对旅游者行为的影响因素分析深度不够。借助行为经济学的理论和分析方法,从旅游者的心理活动角度入手,注重旅游者的心理变量分析,应用前景理论和心理账户分析旅游者行为,充分考虑了情境因素和体验因素,使得关于旅游者的行为分析更加细化和接近现实生活。  相似文献   
6.
Using data on China's provincial economies for the period 1978–2005, we decomposed the causes and factors that have contributed to inter‐regional per capita income disparity. Variance in capital per employee and variance in capital elasticity are found to be the two main sources of income disparity while the employment–labour force ratio is shown to be an important factor in containing the rise of income disparity. An analysis on inter‐regional factor reallocation effects reveals their relatively small and insignificant contributions to overall growth performance. It is also discovered that capital has in most years flowed in the right direction to pursue higher marginal productivity across provincial economies. Inter‐provincial labour movement, on the other hand, had not displayed significant equilibrating effects until institutional reforms started to allow freer inter‐regional labour mobility in later years. Generally, we conclude that market‐oriented factor mobility has played a crucial role in equalizing factor returns as well as enhancing growth efficiency across regions.  相似文献   
7.
本文在分析石家庄市及邻近地区活动性构造及地震活动特征的基础上,运用数理统计的方法,对市区的地震危险性进行了评价。认为未来百年内市区可能发生的最大地震为5级左右,其地震危险性主要来自河北平原地震带的影响。  相似文献   
8.
21世纪充满着机遇与挑战。作为21世纪的大学生必须具备良好的心理素质,心理素质是一个人整体素质的基础和归宿,它渗透在各种素质之中,影响和制约着各种素质的形成和发展。大学生在同龄群体中较优秀的群体,一般大学生是具有较高的智力水平和较多的专业知识和技能。但由于多方面的原因,特别是由于社会对大学生的要求和期望也较同龄群体为高,因此,大学生没有良好的心理素质同样是无法适应这个时代的。而良好心理素质的养成是靠教育来实现的,大学生心理健康问题越来越受到人们的关注。加强大学生的心理社健康教育,已成为高校亟待解决的问题。  相似文献   
9.
实践中,行政不作为违法给公民、法人及其他组织的合法权益造成的损害程度不亚于行政作为违法,我国的《国家赔偿法》在此方面的规定存在不足。本文将从该法有关行政不作为违法的立法缺失入手,肯定国家对此应当承担赔偿责任,浅析此举的意义,最后分析了如何将《国家赔偿法》中行政不作为违法纳入国家赔偿机制。  相似文献   
10.
In the context of environmental sustainability evaluation, grouped under climate change, health and ecosystem themes, an impact that could be investigated is the Global Warming Potential (GWP), whose sources are a multitude. In urban areas the evaluation of real vehicles emissions is an essential activity in order to suggest possible solution to local administrators. They still express the need to improve and maintain the characteristics of the breathing air at the best possible quality level. Moreover, these solutions, such as planning measures or traffic control management in respect of pollution, would be apply at different geographical levels, i.e. national, regional or urban scale. Another factor to be investigated is the effect of technologies and emission control systems to comply more stringent limits (Euro 4/5/6) and improve air quality to a lower environmental impact. GWP, indicator of climate change, is measured in terms of CO2 equivalency emission values variable. To perform this activity an experimental campaign was carried out with several vehicles from different manufacturers and with a wide variety in terms of mass, power, engine displacement and type approval technology. The experimental plan includes some repetitions of the urban section in Naples city centre.The purpose of this paper is twofold: first, to provide a strategy on the choice of a logistic model with ordinal data and with trend, and, second, to evaluate the usefulness of such models for environmental sustainability (CO2 and other vehicular pollutant emissions), with particular emphasis on model formulation, the interpretation of model coefficients, and the implications of such models.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号