全文获取类型
收费全文 | 2995篇 |
免费 | 145篇 |
国内免费 | 29篇 |
专业分类
财政金融 | 326篇 |
工业经济 | 126篇 |
计划管理 | 855篇 |
经济学 | 720篇 |
综合类 | 254篇 |
运输经济 | 23篇 |
旅游经济 | 15篇 |
贸易经济 | 274篇 |
农业经济 | 184篇 |
经济概况 | 391篇 |
信息产业经济 | 1篇 |
出版年
2024年 | 1篇 |
2023年 | 24篇 |
2022年 | 20篇 |
2021年 | 29篇 |
2020年 | 56篇 |
2019年 | 76篇 |
2018年 | 41篇 |
2017年 | 78篇 |
2016年 | 55篇 |
2015年 | 65篇 |
2014年 | 392篇 |
2013年 | 359篇 |
2012年 | 268篇 |
2011年 | 386篇 |
2010年 | 335篇 |
2009年 | 339篇 |
2008年 | 182篇 |
2007年 | 101篇 |
2006年 | 79篇 |
2005年 | 79篇 |
2004年 | 48篇 |
2003年 | 38篇 |
2002年 | 16篇 |
2001年 | 10篇 |
2000年 | 18篇 |
1999年 | 11篇 |
1998年 | 3篇 |
1997年 | 8篇 |
1996年 | 11篇 |
1994年 | 5篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1985年 | 6篇 |
1984年 | 12篇 |
1983年 | 5篇 |
1982年 | 4篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1979年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有3169条查询结果,搜索用时 31 毫秒
991.
992.
The aim of this paper is to investigate whether the market structure has an impact on procyclicality in the European Union bank loan markets. The cyclical responses of three types of bank loans (residential mortgage loans, consumer loans, and corporate loans) are quantified separately using the interacted panel vector autoregression model at the country level and the single-equation panel regression model at the bank level. Using a sample of 26 European Union countries, we find that the procyclical responses of residential mortgage loans and consumer loans are significantly stronger and prolonged when the banking sector is more concentrated or dominated by foreign banks. However, we find that there are nonlinear relationships between the market structure and credit procyclicality based on bank-level data. We also find some heterogeneities between advanced and transitioning European Union banking sectors. Finally, our findings confirm the leading role of residential mortgages in intensifying credit fluctuations. 相似文献
993.
994.
995.
通过弹性往复密封件的工作性能及工作场景分析,抽取和总结了弹性往复密封件的用户需求列表。基于QFD技术,确定了密封件的设计、零部件特性、生产工艺、生产过程中影响密封件质量特性的关键因素。针对辨识出的关键质量因素,制定了弹性往复密封件质量改进的措施和控制方案,为提高密封件的性能和质量水平提供有效的质量控制依据。 相似文献
996.
Sushanta K. Mallick 《Review of Income and Wealth》2014,60(4):773-801
This paper attempts to disentangle the poverty effects of key policy variables that directly affect the poor (namely the government‐led channel of development spending and financing) in both agricultural and non‐agricultural sectors after accounting for the effect of respective sectoral per capita income and prices, using data from India over five decades. The paper emphasizes the sectoral composition of income and prices as mechanisms influencing the level of poverty and establishes empirically that it is the rise in non‐agricultural per capita income that reduces rural poverty via the channel of internal migration, after having controlled for the variation in key components of fiscal spending and monetary/financial policy via the availability of credit. Uneven sectoral growth pattern explains why urban poverty becomes a spill‐over of persistent rural poverty when the agricultural sector shrinks. While checking for robustness, there is evidence that the rise in non‐agricultural income alone may not reduce rural poverty, when measured in terms of rural infant mortality rate as a non‐income indicator of well‐being. 相似文献
997.
This study explores the relationship between child health and socioeconomic status (health-income gradient) using the Indian Human Development Survey-II (2011-12) for children up to 5 years of age. Unlike previous studies our empirical analysis allows the gradient to vary across different income intervals using linear and cubic spline regressions. We use objective measure of child health - height-for-age Z-scores and find that an increase in income, on an average leads to reduction in prevalence of stunting. We also find differential effect of income on health across the income distribution with no effect of income on child health for very poor households. Further we explore underlying factors explaining the gradient and find that maternal health, housing quality, sanitation, non-infectious environment, media exposure to women and a safe neighbourhood are transmission channels that affect child health and together they explain almost 40% of the overall income effect. One of the major implication of our findings is that any policy to increase income of poor households should be complemented with a health policy designed specifically towards children as poor households are less likely to allocate additional income to child health. 相似文献
998.
We investigate the relationship between math attitude and students’ math scores using data obtained from PISA 2012 and a 2SLS model. Math attitude is approximated by an indicator that takes into account intangible (parental attitude, student instrumental motivation and student math anxiety) and tangible (parental help in math homework) factors. The presence of one family member in a math-related career is our instrumental variable. We find that an increase of one standard deviation in math attitude increases the student score by approximately 30 points, a relevant effect since 40 points is the equivalent of one year of schooling. 相似文献
999.
The Real of Community,the Desire for Development and the Performance of Egalitarianism in the Peruvian Andes: A Materialist–Utopian Account 下载免费PDF全文
Pieter de Vries 《Journal of Agrarian Change》2015,15(1):65-88
The paper proposes a materialist–utopian perspective for explaining the persistence of community in the Andes by drawing upon Lacanian theory and the thought of the Peruvian Marxist José Carlos Mariátegui. What characterizes the Andean comunidad are not notions of belonging and identity, but the existence of a fundamental antagonism (what I call the ‘Real of community’). The argument unfolds ethnographically. Usibamba, a peasant comunidad in the central Peruvian Andes, is known as a highly egalitarian and disciplined comunidad. However, a disjunction exists between deep‐seated aspirations of justice and egalitarianism and the particularistic interests of families and individuals. This disjunction manifests itself in a contradictory, schizophrenic regime of discipline and negotiation that produces ‘split subjects’. Desiring development and the staging of theatrical performances of egalitarianism enables Usibambinos to deal with this disjunction and to present an image of unity and determination. I conclude that the comunidad persists through ‘impossible political acts’ brought about by a residual but growing category of landless comuneros who constitute ‘the part of no part’, the uncounted or unnamed. 相似文献
1000.
James P. Ziliak 《Southern economic journal》2015,81(3):653-678
We examine differences in income within the United States, and the regions of persistent poverty that have arisen, using a newly assembled county‐level data set linking 19th century Census data with contemporary data. We identify the roles of current differences in aggregate production technologies and factor endowments, together with contributions of historical institutions, culture, geography, and human capital. We allow for possible cross‐county factor mobility via a correlated random effects GMM estimator and find evidence of significant regional differences in production technologies. Our decompositions of the poor/nonpoor income gap suggest that at least three‐fourths of the gap is explained by differences in productive factors. Persistently poor counties are different (and poorer) primarily because they have lower levels of factors of production, not because they use the factors they have less efficiently. Together, historical and contemporary human capital explain over half of the overall income gap between persistently poor and nonpoor counties. 相似文献