全文获取类型
收费全文 | 324篇 |
免费 | 10篇 |
专业分类
管理学 | 26篇 |
人口学 | 30篇 |
理论方法论 | 37篇 |
综合类 | 5篇 |
社会学 | 215篇 |
统计学 | 21篇 |
出版年
2023年 | 3篇 |
2021年 | 1篇 |
2020年 | 2篇 |
2019年 | 10篇 |
2018年 | 13篇 |
2017年 | 13篇 |
2016年 | 12篇 |
2015年 | 5篇 |
2014年 | 12篇 |
2013年 | 71篇 |
2012年 | 13篇 |
2011年 | 13篇 |
2010年 | 9篇 |
2009年 | 3篇 |
2008年 | 5篇 |
2007年 | 10篇 |
2006年 | 18篇 |
2005年 | 15篇 |
2004年 | 12篇 |
2003年 | 5篇 |
2002年 | 15篇 |
2001年 | 6篇 |
2000年 | 10篇 |
1999年 | 3篇 |
1998年 | 3篇 |
1997年 | 9篇 |
1995年 | 3篇 |
1994年 | 4篇 |
1993年 | 2篇 |
1992年 | 3篇 |
1990年 | 1篇 |
1989年 | 5篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 4篇 |
1982年 | 3篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1976年 | 1篇 |
1971年 | 1篇 |
排序方式: 共有334条查询结果,搜索用时 156 毫秒
61.
In this study, the consumption of cosmetics is examined as a social construction. Methods industry uses to sell cosmetics, including advertising and personal demonstrations; ways that consumers decide whether to purchase cosmetics; and the ways in which users actually use cosmetics are discussed. Rather than the structural view of consumers as passive victims of the marketing process, consumers are seen as active decision makers who, jointly with the messages they receive, construct the meanings of products. 相似文献
62.
63.
A decomposition method for the difference between two rates when data are classified by two factors, one of which may be considered as a more direct factor than the other for the event under consideration, is presented in this paper. The two factors are treated as hierarchical and thus this method is conceptually different from the decomposition methods of Kitagawa (1955) and Das Gupta (1978), in which two factors are treated as symmetrical. Our method is shown to be a balanced version of the Cho-Retherford (1973) decomposition method. Analyses of neonatal mortality rates using our method are presented as an example. 相似文献
64.
65.
Sustained mass media campaigns have been recommended to stem the tobacco epidemic in the United States. Propensity score matching (PSM) was used to estimate the effect of awareness of a national smoking cessation media campaign (EX) on quit attempts and cessation-related cognition. Participants were 4,067 smokers and recent quitters aged 18-49 in targeted U.S. media markets. Controlling for potential confounders through PSM and regression analysis, confirmed awareness of EX was not significantly associated with either outcome at 6-month follow-up. Matched analyses excluding 217 quitters resulted in a significant effect of EX on both outcomes. 相似文献
66.
The purpose of this paper is to conceptualise and operationalise the concept of supply chain management sustainability practices. Based on a multi-stage procedure involving a literature review, expert Q-sort and pre-test process, pilot test and survey of 156 supply chain directors and managers in Ireland, we develop a multidimensional conceptualisation and measure of social and environmental supply chain management sustainability practices. The research findings show theoretically sound constructs based on four underlying sustainable supply chain management practices: monitoring, implementing systems, new product and process development and strategy redefinition. A two-factor model is then identified as the most reliable: comprising process-based and market-based practices. 相似文献
67.
Abstract. This paper uses matched employer–employee data from Denmark to examine how gender segregation at the level of occupation, industry, establishment, and job‐cell impacts the gender wage differential of full‐time, private‐sector salaried and manual workers. Wage effects of gender segregation at the above four levels are estimated through fixed effects or through controls for the proportion females within these structures. We find that occupation has a much larger role than industry or establishment in accounting for the gender gap for salaried but not manual workers, and that for both groups there is a significant within‐job‐cell gender wage differential. 相似文献
68.
Anders?Bj?rklund Donna?K.?Ginther Marianne?Sundstr?mEmail author 《Journal of population economics》2007,20(1):183-201
Previous research shows that living in a non-intact family is associated with educational disadvantages. This paper compares the relationships between childhood family structure, schooling, and earnings in Sweden and the USA. This comparison is interesting because both family structure and public policies differ significantly. We find a negative relationship between living in a non-intact family and child outcomes, and the estimates are remarkably similar in both countries. After using sibling-difference models, the correlation with family structure is no longer significant. These results cast doubt on the causal interpretation of the negative relationship between non-intact family structures and child outcomes. 相似文献
69.
70.
Proponents of traditional conflict theory have argued that minority races receive harsher justice system dispositions because they lack the power and resources to ensure equal treatment. Hawkins' (1987) proposed revision of this model predicts minoritv races will receive harsher dispositions in social contexts in which their power threatens the dominant group's hegemony.
This study uses juvenile justice processing data from the 32 Florida SMA counties to examine these competing models. The effects of three measures of blacks' power are considered—the relative size of black and white population, the proportion of blacks who are poor, and the average black/white income gap—on differential treatment of black and white juveniles at three court processing stages. A higher proportion of whites in the population is associated with harsher dispositions for black youths. This result is consistent with traditional conflict theory. The other two measures have no differential racial effect on disposition severity. 相似文献
This study uses juvenile justice processing data from the 32 Florida SMA counties to examine these competing models. The effects of three measures of blacks' power are considered—the relative size of black and white population, the proportion of blacks who are poor, and the average black/white income gap—on differential treatment of black and white juveniles at three court processing stages. A higher proportion of whites in the population is associated with harsher dispositions for black youths. This result is consistent with traditional conflict theory. The other two measures have no differential racial effect on disposition severity. 相似文献