全文获取类型
收费全文 | 143篇 |
免费 | 2篇 |
国内免费 | 1篇 |
专业分类
管理学 | 20篇 |
民族学 | 2篇 |
人口学 | 5篇 |
丛书文集 | 3篇 |
理论方法论 | 19篇 |
综合类 | 3篇 |
社会学 | 61篇 |
统计学 | 33篇 |
出版年
2022年 | 1篇 |
2020年 | 2篇 |
2018年 | 2篇 |
2017年 | 1篇 |
2016年 | 3篇 |
2015年 | 3篇 |
2014年 | 2篇 |
2013年 | 36篇 |
2012年 | 2篇 |
2010年 | 7篇 |
2009年 | 5篇 |
2008年 | 6篇 |
2007年 | 4篇 |
2006年 | 4篇 |
2005年 | 4篇 |
2004年 | 6篇 |
2003年 | 2篇 |
2002年 | 1篇 |
2001年 | 4篇 |
2000年 | 2篇 |
1999年 | 2篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 4篇 |
1992年 | 2篇 |
1991年 | 4篇 |
1990年 | 2篇 |
1989年 | 3篇 |
1988年 | 1篇 |
1987年 | 5篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1983年 | 3篇 |
1982年 | 2篇 |
1981年 | 3篇 |
1980年 | 1篇 |
1977年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1967年 | 1篇 |
排序方式: 共有146条查询结果,搜索用时 328 毫秒
81.
82.
83.
We examine a new algorithm developed by Kuzdrall and Britney [5] for locating the optimal order quantity in the presence of quantity discounts. Their algorithm, based on a model for the supplier's formulation of the price schedule, involves a regression analysis to identify the supplier's variable cost per unit and the fixed cost that the supplier seeks to recover, followed by an iterative search for the optimum. The authors describe this method as a “convenient alternative to the aimless searching of traditional approaches” [5, p. 101]. We examine the allegation of superiority of their total setup lot-sizing model over the classical method and dispute their claim of superiority. 相似文献
84.
Increased demand will intensify pressures for informal caregiving, especially for sandwiched caregivers. Using 1999, National
Long Term Care Survey data, we contrasted socio-demographic statistics, care environments, activities of daily living (ADL)
and instrumental activities of daily living (IADL) assistance, life quality, and employment burden of sandwiched versus non-sandwiched
parental caregivers. Regression analysis explored variables influencing caregiving hours, employment accommodation, stress,
strain, time for self, social life limits, free time, and excess burden. We found no differences in caregiving hours, no greater
labor force accommodation, but lower quality of life among sandwiched caregivers with more than they can handle, but they undertook parent care despite quality of life reduction. Uniquely, the research indicates sandwiched caregivers’
employment mitigates stress, strain, and burden and supports policy changes providing more supportive workplace environments.
相似文献
Shelley I. White-MeansEmail: |
85.
Donald B. Rubin 《Allgemeines Statistisches Archiv》2006,90(4):501-513
This article advocates the following perspective: When confronting a scientific problem, the field
of statistics enters by viewing the problem as one where the scientific answer could be calculated if some
missing data, hypothetical or real, were available. Thus, statistical effort should be devoted to three
steps:
This presentation discusses: conceptual benefits, such as for causal inference using potential outcomes;
computational benefits, such as afforded by using the EM algorithm and related data augmentation methods
based on MCMC; and inferential benefits, such as valid interval estimation and assessment of assumptions
based on multiple imputation.
JEL classification C10, C14, C15 相似文献
1. | formulate the missing data that would allow this calculation, |
2. | stochastically fill in these missing data, and |
3. | do the calculations as if the filled-in data were available. |
86.
Ernest Rubin 《The American statistician》2013,67(1):33-35
Dedicated to the late Professor J. B. S. Haldane who brought to my attention the following very significant story from the ancient Indian epic Mahabharat (Nala—Damayanti Akhy[abar]n): The king lost his way in a jungle and was required to spend the night in a tree. The next day he told some fellow traveller that the total number of leaves on the tree were “so many”. On being challenged as to whether he counted all the leaves he replied; “No, but I counted leaves on a few branches of the tree and I know the science of die throwing”. (I can vouch for accurateness of the reproduction only in the essential respects.) 相似文献
87.
Donald B. Rubin 《商业与经济统计学杂志》2013,31(1):87-94
Statistically matched files are created in an attempt to solve the practical problem that exists when no single file has the full set of variables needed for drawing important inferences. Previous methods of file matching are reviewed, and the method of file concatenation with adjusted weights and multiple imputations is described and illustrated on an artificial example. A major benefit of this approach is the ability to display sensitivity of inference to untestable assumptions being made when creating the matched file. 相似文献
88.
89.
S. Rubin D. Biklen C. Kasa-Hendrickson P. Kluth D. N. Cardinal A. Broderick 《Disability & Society》2001,16(3):415-429
This article presents a non-speaking person's perspectives on independence and the implications of newfound communication abilities for her participation in the world and upon the meaning of intellectual ability. The person with the communication disability also has autism and, early in her life, was classified by school officials as 'severely retarded'. The narrative focuses especially on the concepts of independence, participation, and intellectual competence or intellectual performance, and their relationship to the concepts of democracy, freedom, and identity, all from a non-essentialist perspective. In addition, the article addresses practical questions about how, from her perspective, the non-speaking person developed the ability to communicate without physical support. 相似文献
90.
Jennifer Rubin 《Gender, Work and Organization》1997,4(1):24-34
In spite of years of equal opportunities legislation and guidelines, a marked gender imbalance at the apex of organizational career structures persists (Carrier 1995). The predominant liberal model of equal opportunities (EO) seeks to alleviate sex-discrimination through advocating gender-neutral or ‘same’ treatment (Meehan and Sevenhuisjen 1991; Gatens 1991; Bock and James 1992). However, the present study suggests that ostensibly gender-neutral organizational practices may exclude characteristics, values and concerns more typically associated with women. This paper draws on a study of gender in selection to corporate management and raises questions about whether and how characteristics, values, goals and concerns which have been perceived as ‘female’ or ‘feminine’ may be excluded from ostensibly gender-neutral equality practices. Findings suggest that EO theory and practice need to move beyond limited either/or debates around ‘equality’ and ‘difference’. In order to do so, it may also be necessary to challenge dichotomous thinking about gender which currently informs much of that debate. In order to facilitate the development and progress of women in organizations it is not enough for EO initiatives to treat gender as a category of difference that can be overcome through superficial changes, for example in interview procedures, which merely seek to exclude issues perceived as gendered. Instead, a longer agenda for equality must move beyond the debate about women’s ‘sameness’ or ‘difference’ from men to include a deeper understanding of the gendered nature of organizational positions, structures and practices. 相似文献