全文获取类型
收费全文 | 157篇 |
免费 | 6篇 |
专业分类
管理学 | 24篇 |
民族学 | 1篇 |
人口学 | 12篇 |
理论方法论 | 16篇 |
社会学 | 53篇 |
统计学 | 57篇 |
出版年
2023年 | 5篇 |
2022年 | 1篇 |
2020年 | 7篇 |
2019年 | 10篇 |
2018年 | 6篇 |
2017年 | 7篇 |
2016年 | 8篇 |
2015年 | 7篇 |
2014年 | 11篇 |
2013年 | 18篇 |
2012年 | 1篇 |
2011年 | 5篇 |
2010年 | 8篇 |
2009年 | 5篇 |
2008年 | 5篇 |
2007年 | 3篇 |
2006年 | 6篇 |
2005年 | 5篇 |
2004年 | 5篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2001年 | 1篇 |
2000年 | 3篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1993年 | 3篇 |
1992年 | 3篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1986年 | 3篇 |
1984年 | 1篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1980年 | 2篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1965年 | 1篇 |
1964年 | 1篇 |
排序方式: 共有163条查询结果,搜索用时 46 毫秒
1.
On the run length of a Shewhart chart for correlated data 总被引:1,自引:0,他引:1
W. Schmid 《Statistical Papers》1995,36(1):111-130
We consider an extension of the classical Shewhart control chart to correlated data which was introduced by Vasilopoulos/Stamboulis (1978). Inequalities for the moments of the run length are given under weak conditions. It is proved analytically that the average run length (ARL) in the in-control state of the correlated process is larger than that in the case of independent variables. The exact ARL is calculated for exchangeable normal variables and autoregressive processes (AR). Moreover, we compare this chart with residual charts. Especially, in the case of an AR(1)—process with positive coefficient, it turns out that the out-of-control ARL of the modified Shewhart chart is smaller than that of the Shewhart chart for the residuals. 相似文献
2.
Timo Toivonen 《Social indicators research》1992,26(3):277-302
In recent years there has been much debate about the impact of social class on individual behaviour, including personal consumption. The object of this study is to examine the degree of variation in consumption patterns between social classes in Finland in 1985 and to compare this with an analysis of data for 1955. The results indicate that socio-economic group was rather less significant when it came to differentiating consumption patterns in main expenditure categories, like housing, for the later point in time than it had been for the earlier one. In other words, the relative explanatory power of socio-economic group (and income group) has decreased in comparison with life-cycle variables (type of household and age of head of household). This suggest that differences in consumption expenditure patterns are no longer so heavily dependent on social class or economic resources but instead on the life cycle or way of life. However, this process is not comprehensive because, for example, the relative impact of social class on cultural consumption has increased. 相似文献
3.
Cornelia Eva Neuert Timo Lenzner 《International Journal of Social Research Methodology》2016,19(5):501-519
In this study, we investigated whether incorporating eye tracking into cognitive interviewing is effective when pretesting survey questions. In the control condition, a cognitive interview was conducted using a standardized interview protocol that included pre-defined probing questions for about one-quarter of the questions in a 52-item questionnaire. In the experimental condition, participants’ eye movements were tracked while they completed an online version of the questionnaire. Simultaneously, their reading patterns were monitored for evidence of response problems. Afterward, a cognitive interview was conducted using an interview protocol identical to that in the control condition. We compared both approaches with regard to the number and types of problems they detected. We found support for our hypothesis that cognitive interviewing and eye tracking complement each other effectively. As expected, the hybrid method was more productive in identifying both questionnaire problems and problematic questions than applying cognitive interviewing alone. 相似文献
4.
The integration of business process management (BPM) and knowledge management (KM) helps companies to improve temporal, qualitative and cost aspects of the provision of goods and services and to increase their innovative capacities. There are numerous publications in German and English that deal with the integration of both of these management approaches. By means of a comprehensive examination of this literature, the present article evaluates the state of knowledge and identifies additional research needs. More specifically, the volume of the publications examined is evaluated and classified by means of appropriate and carefully defined criteria. Moreover, the contents of the classes thus defined will be elucidated and then critically discussed. Finally, this article provides a general review of current approaches and their specific merits, and it will demonstrate the current deficits and spheres of activity in relation to the integration of BPM and KM. 相似文献
5.
In this article, we propose a general method for testing the Granger noncausality hypothesis in stationary nonlinear models of unknown functional form. These tests are based on a Taylor expansion of the nonlinear model around a given point in the sample space. We study the performance of our tests by a Monte Carlo experiment and compare these to the most widely used linear test. Our tests appear to be well-sized and have reasonably good power properties. 相似文献
6.
David Bauder Rostyslav Bodnar Taras Bodnar Wolfgang Schmid 《Scandinavian Journal of Statistics》2019,46(3):802-830
In this paper, we consider the estimation of the three determining parameters of the efficient frontier, the expected return, and the variance of the global minimum variance portfolio and the slope parameter, from a Bayesian perspective. Their posterior distribution is derived by assigning the diffuse and the conjugate priors to the mean vector and the covariance matrix of the asset returns and is presented in terms of a stochastic representation. Furthermore, Bayesian estimates together with the standard uncertainties for all three parameters are provided, and their asymptotic distributions are established. All obtained findings are applied to real data, consisting of the returns on assets included into the S&P 500. The empirical properties of the efficient frontier are then examined in detail. 相似文献
7.
Although still a neglected area, over the years a growing body of sociological research on the position of ethno-racial minorities in Western artistic fields has emerged. With this article we aim to contribute to this research area by focusing on ethno-racial diversity in the Dutch literary field. Through in-depth interviews, we analyse how gatekeepers mobilise specific cultural repertoires and by doing so draw ethno-racial boundaries when discussing acquisition, assessing quality and positioning themselves in the literary field. We argue that literary publishers and other professionals (selectively) employ an ‘old school’ modernist repertoire that especially values the formal aspects of literary products, by which non-white writers and publishers concerned with diversity are often positioned in an identity politics framework. Their work is said to take in a less prestigious ‘political’/’subjective’ position rather than a ‘literary’/‘universal’ one. As such, this paper informs on how gatekeepers’ practices shape the position of non-white authors in the Dutch literary field. 相似文献
8.
Korstenbroek Timo Smets Peer 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2019,30(3):475-486
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Most research on social entrepreneurship overemphasizes agency by presenting social enterprising as something that... 相似文献
9.
The article focuses on the autobiographical memories of people born in Germany after the Second World War, whose mothers were local women and whose fathers were members of the allied forces. Based on the analysis of narrative interviews, we ask how these people experienced their growing up and their sociocultural environment in the post‐war era, and what kind of coping strategies they developed to deal with adverse living conditions. 相似文献
10.
Sylvia Schroll-Machl Stefan Schmid Emily Slate 《Organisationsberatung, Supervision, Coaching》2018,25(1):41-57
Intercultural coaching takes place in the highly complex reality of a globalized world. The coachee is an individual acting in the situational context of his assignment and his corporate culture. He has been socialized in his own culture, but is communicating and interacting with people who have been socialized in different cultures. In order to identify and solve problems, all three aspects (person, situation, culture) have to be considered. Some aspects may have more influence than others may, but they combine in a closely interwoven system. The authors outline the theoretical background of intercultural coaching and illustrate the process with case studies. 相似文献