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821.
Gerard J. van den Berg Petter Lundborg Paul Nystedt Dan‐Olof Rooth 《Journal of the European Economic Association》2014,12(6):1521-1557
We identify the ages that constitute sensitive (or critical) periods in children's development towards their adult health status, skills, and human capital. For this, we use data on families migrating into Sweden from countries that are poorer, with less healthy conditions. Late‐life health is proxied by adult height and other adult outcomes. The relation between siblings’ ages at migration and their adult outcomes allows us to estimate the causal effect of conditions at specific childhood ages. We effectively exploit that, for siblings, the migration occurs simultaneously in calendar time but at different developmental stages (ages). We find evidence that the period just before the puberty growth spurt constitutes a critical period for adult height and we find related critical periods for adult cognition, mental health, and education. 相似文献
822.
本文利用SCL─90量表,选取大学一、二、三年级共80名选修健康人格教育课程的学生作为实验组,在32学时的课程前后分别测量,同时设置另外36人选修班作为对照组,统计结果分析显示出接受健康人格教育后,学生心理健康水平有所提高,同时本研究对改善今后人格心理研究有启发意义。 相似文献
823.
Julian di Giovanni Andrei A. Levchenko Francesc Ortega 《Journal of the European Economic Association》2015,13(1):168-202
This paper evaluates the global welfare impact of observed levels of migration using a quantitative multi‐sector model of the world economy calibrated to aggregate and firm‐level data. Our framework features cross‐country labor productivity differences, international trade, remittances, and a heterogeneous workforce. We compare welfare under the observed levels of migration to a no‐migration counterfactual. In the long run, natives in countries that received a lot of migration—such as Canada or Australia—are better off due to greater product variety available in consumption and as intermediate inputs. In the short run, the impact of migration on average welfare in these countries is close to zero, while the skilled and unskilled natives tend to experience welfare changes of opposite signs. The remaining natives in countries with large emigration flows—such as Jamaica or El Salvador—are also better off due to migration, but for a different reason: remittances. The welfare impact of observed levels of migration is substantial, at about 5% to 10% for the main receiving countries and about 10% in countries with large incoming remittances. 相似文献
824.
Thibault Darcillon 《LABOUR》2016,30(3):235-257
This article analyses the linkages between financial development, labour market institutions and market income inequality for 18 Organisation for Economic Co‐operation and Development countries over the 1980 to 2012 period. With the help of a dynamic panel data model with an interacted term, one crucial contribution of this article is to analyse the interacted impact of labour market institutions (i.e. union density and employment protection legislation) on the one hand and financial development on the other hand on the income distribution. Our results indicate that changes in the financial/credit and labour market regulation affect the income distribution. Estimates of the marginal effects show that by increasing labour market regulation one also weakens the impact of the flexibilization in the financial/credit market on the increase in income inequality. 相似文献
825.
We investigate whether public and private sector employees bear a different wage penalty for having children. According to our estimates, the total motherhood wage penalty is much larger in the private than in the public sector. Nevertheless, in both sectors, we find no unexplained penalty once we control for potential determinants of the family pay gap, namely, a reduced labour supply of mothers, child‐related career interruptions, less access to management positions, and adjustments in working conditions. Finally, only child‐related career interruptions play a different role in explaining the motherhood wage penalty in each sector. 相似文献