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   248篇
  免费   9篇
管理学   16篇
人口学   20篇
丛书文集   1篇
理论方法论   20篇
综合类   1篇
社会学   174篇
统计学   25篇
  2023年   4篇
  2021年   5篇
  2020年   9篇
  2019年   10篇
  2018年   10篇
  2017年   11篇
  2016年   9篇
  2015年   7篇
  2014年   7篇
  2013年   43篇
  2012年   15篇
  2011年   16篇
  2010年   6篇
  2009年   4篇
  2008年   5篇
  2007年   6篇
  2006年   7篇
  2005年   4篇
  2004年   7篇
  2003年   8篇
  2002年   6篇
  2001年   5篇
  2000年   3篇
  1999年   5篇
  1998年   5篇
  1997年   1篇
  1996年   6篇
  1995年   3篇
  1994年   2篇
  1993年   3篇
  1992年   2篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   4篇
  1987年   2篇
  1985年   2篇
  1984年   2篇
  1982年   2篇
  1979年   1篇
  1978年   1篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
  1973年   1篇
  1972年   1篇
  1961年   1篇
排序方式: 共有257条查询结果,搜索用时 15 毫秒
21.
Developing a lobbying model of repeated agency, we explain previously unexplained features of the real‐world lobbying industry. Lobbying is divided between direct representation by special interests to policymakers, and indirect representation where special interests employ professional intermediaries called commercial lobbyists to lobby policymakers on their behalf. Our analytical structure allows us to explain several trends in lobbying. For example, using the observation that in the United States over the last 20 years, policymakers have spent an increasing amount of their time fundraising as opposed to legislating, we are able to explain why the share of commercial lobbyist activity in total lobbying has risen dramatically and now constitutes over 60% of the total. The key scarce resource in our analysis is policymakers' time. Policymakers allocate this resource via implicit repeated agency contracts that are used to incent special interests and commercial lobbyists to provide a mix of financial contributions and information on policy proposals. These implicit agency contracts solve both an information problem in the presence of unverifiable policy information and a contracting problem in the absence of legal enforcement. These repeated relationships, that are often described using the pejorative term “cronyism” in the popular press, may in certain circumstances be welfare improving. (JEL D72, D82, H1, P16)  相似文献   
22.
Breeding bird communities in Berlin were investigated at five study sites, which represent an structural urban-rural gradient, from densely built-up areas with sealed ground to green areas such as large parks. In this paper, we tested the Hasse Diagram Technique (HDT), an approach belonging to partial order theory, for its appropriateness to extract information about changes in species composition from our data set. As expected, the overall number of bird species was positively correlated with the urban-rural gradient, increasing from 12 found in the city center to 28 in an urban park. By HDT analysis, four different sub-groups of birds could be identified, contributing differentially to the increase in species number: (1) ubiquists, i.e., species found at each study site, (2) a sub-group, the species’ number of which was positively correlated with the urban-rural gradient, increasing with increasingly green areas, (3) a sub-group, the species’ number of which was negatively correlated with the urban-rural gradient, decreasing with a declining density of buildings, and (4) species, the distribution of which did not show any correlation with the urban-rural gradient. The results show that HDT is a suitable tool for formalized analysis of the pattern of species’ communities along an environmental gradient.  相似文献   
23.
24.
Sponsored both by governments intent upon fiscal restraint anduser movements keen to extend choice and control, ‘cash-for-care’schemes are replacing direct services across mature welfarestates. Recent legislation on direct payments, which has enactedthe UK version of cash-for-care, has attracted considerableresearch interest in the UK. Previous studies point to a numberof tensions for social workers in the implementation processwhich give rise, in turn, to considerable uncertainty, evenhostility, on the part of front line staff. This article, whichdiscusses the findings of a study of assessment and care managementpractice in one English council, seeks to make sense of socialworkers’ approach to the allocation of direct paymentsby reference to Lipsky’s (1980) theory of ‘street-levelbureaucracy’. The author concludes that despite ten yearsof managerialism, in the course of which professional practicehas been routinized and regulated, Lipsky’s work is stilluseful in analysing front line behaviour around direct payments.  相似文献   
25.
26.
27.
Cross-national comparisons generally show large differences in life satisfaction of individuals within and between European countries. This paper addresses the question of whether and how job quality and working conditions contribute to the quality of life of employed populations in nine strategically selected EU countries: Finland, Sweden, the UK, the Netherlands, Germany, Portugal, Spain, Hungary, and Bulgaria. Using data from the European Quality of Life Survey 2003, we examine relationships between working conditions and satisfaction with life, as well as whether spillover or segmentation mechanisms better explain the link between work domain and overall life satisfaction. Results show that the level of life satisfaction varies significantly across countries, with higher quality of life in more affluent societies. However, the impact of working conditions on life satisfaction is stronger in Southern and Eastern European countries. Our study suggests that the issue of security, such as security of employment and pay which provides economic security, is the key element that in a straightforward manner affects people’s quality of life. Other working conditions, such as autonomy at work, good career prospects and an interesting job seem to translate into high job satisfaction, which in turn increases life satisfaction indirectly. In general, bad-quality jobs tend to be more ‘effective’ in worsening workers’ perception of their life conditions than good jobs are in improving their quality of life. We discuss the differences in job-related determinants of life satisfaction between the countries and consider theoretical and practical implications of these findings.  相似文献   
28.
Journal of Population Research - This paper details efforts to link administrative records from the Internal Revenue Service (IRS) to American Community Survey (ACS) and 2010 Census microdata for...  相似文献   
29.
Lack of access to potable water and good sanitation is still one of the most challenging public health concerns of the twenty-first century despite steady progress over recent decades. Almost a billion people globally lack access to safe water; over two billion live without adequate sanitation facilities. The challenge is even more daunting for Sub-Saharan Africa where coverage levels for both potable water and sanitation remain critically low. The urgent need to address the issue calls for adequate understanding of the socio-economic dimensions. Using the 2008 Ghana Demographic and Health Survey, we investigated the socio-economic and demographic factors associated with access to potable water and improved sanitation facilities. Our generalized linear models reveal that income, education, household size, and region are significant predictors of improved water and sanitation access. Our discussion and conclusion sections highlight the implications of the study results for water policy formulation and implementation in Ghana, and broadly for other developing countries.  相似文献   
30.
Colorism, like whiteness is capital, is rooted in the institution of slavery and has resulted in the preference of light skin. Because colorism is part of the historical construction of whiteness, the consumption of whiteness is commodified through various markets. Current manifestations of racialized beauty, that is, skin bleaching and photo editing apps such as FaceTune and Snap Chat reinforce colorism and impact conceptualizations of beauty. This literature review surveys how colorism and racialized beauty are reproduced to reinforce whiteness as a form of capital.  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