全文获取类型
收费全文 | 99篇 |
免费 | 6篇 |
专业分类
管理学 | 13篇 |
民族学 | 2篇 |
人口学 | 12篇 |
理论方法论 | 8篇 |
综合类 | 3篇 |
社会学 | 50篇 |
统计学 | 17篇 |
出版年
2022年 | 1篇 |
2021年 | 2篇 |
2020年 | 2篇 |
2019年 | 6篇 |
2018年 | 5篇 |
2017年 | 6篇 |
2016年 | 6篇 |
2015年 | 3篇 |
2014年 | 8篇 |
2013年 | 23篇 |
2012年 | 12篇 |
2011年 | 4篇 |
2010年 | 3篇 |
2009年 | 3篇 |
2007年 | 2篇 |
2006年 | 1篇 |
2005年 | 5篇 |
2004年 | 1篇 |
2003年 | 4篇 |
2002年 | 2篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1998年 | 1篇 |
1995年 | 1篇 |
1992年 | 1篇 |
排序方式: 共有105条查询结果,搜索用时 15 毫秒
41.
This article proposes an asymptotic expansion for the Studentized linear discriminant function using two-step monotone missing samples under multivariate normality. The asymptotic expansions related to discriminant function have been obtained for complete data under multivariate normality. The result derived by Anderson (1973) plays an important role in deciding the cut-off point that controls the probabilities of misclassification. This article provides an extension of the result derived by Anderson (1973) in the case of two-step monotone missing samples under multivariate normality. Finally, numerical evaluations by Monte Carlo simulations were also presented. 相似文献
42.
We extend the Range Unit Root test in two directions. First, we consider the process with time trend and prove that the modified standardized number of new records converges to a sum of two Rayleigh distributions. Second, more general structures of autocorrelated disturbances are also taken into account. Monte Carlo experiments show the good sample properties of this nonparametric unit root test. 相似文献
43.
对某些学者而言,马来班顿体也许是马来世界和马来灵魂的完美镜像。班顿体是一种口头文学,它扎根于许多不同的族群中,通过口头方式代代相传。本文的研究焦点是马来和马来西亚土生华人班顿体,其中有些文本直接录自马六甲和新加坡的口述者,分析的重点是马来班顿体首联中对自然的偏爱是如何在土生华人班顿体中得到强调的。此外,强调自然比兴的这种手法是马来班顿体和土生华人班顿体冲突后产生的“镜像效应”。这两种班顿体中反复出现的自然景象强调了当时与之紧密相关的日常生活,同时也形成了班顿体独特的审美性。 相似文献
44.
This paper proposes a wavelet-based approach to analyze spurious and cointegrated regressions in time series. The approach is based on the properties of the wavelet covariance and correlation in Monte Carlo studies of spurious and cointegrated regression. In the case of the spurious regression, the null hypotheses of zero wavelet covariance and correlation for these series across the scales fail to be rejected. Conversely, these null hypotheses across the scales are rejected for the cointegrated bivariate time series. These nonresidual-based tests are then applied to analyze if any relationship exists between the extraterrestrial phenomenon of sunspots and the earthly economic time series of oil prices. Conventional residual-based tests appear sensitive to the specification in both the cointegrating regression and the lag order in the augmented Dickey–Fuller tests on the residuals. In contrast, the wavelet tests, with their bootstrap t-statistics and confidence intervals, detect the spuriousness of this relationship. 相似文献
45.
Léna Pellandini‐Simányi 《The Sociological review》2014,62(4):651-674
This article critically discusses Pierre Bourdieu's views on ethics and normative evaluations. Bourdieu acknowledged that people hold ethical stances, yet sought to show that these stances are – unconsciously – conducive to obtaining symbolic power and legitimizing hierarchy. The first part of the article looks at this argument and charts the shifts it went through particularly in the early 1990s. The second part discusses ontological and empirical critiques of the ethics as ideology argument and suggests the latter to be more salient, as Bourdieu proposed his argument as an empirical rather than as an ontological point. The reason why he nevertheless found the ethics as ideology explanation fitting to nearly all the cases he studied, as the third part argues, is not simply that reality ‘obliged’ him to do so, but his circular definition of symbolic capital as qualities that are worthy of esteem. This definition makes his argument of ethics as ideology unfalsifiable and impedes him from distinguishing between cases when legitimate power is the aim of ethics and between those when it is merely their side effect. The article concludes by suggesting ways in which Bourdieu's work can be fruitfully incorporated into the study of ethics once the tautology is resolved. 相似文献
46.
This paper examines the contemporary Scottish diaspora living and working in France. It considers the makeup, origins, drivers and influences of the diaspora, as well as considering the attitudes and behaviour of the diaspora itself. Through face to face interviews the paper considers the identity held by individuals within the diaspora, organisations they are (or are not) involved with and how they interact with the host country. It also considers diaspora attitudes held towards the homeland, and towards contemporary socio-political events taking place within Scotland today. The paper discusses the modern nature of the diaspora, the strong sense of national identity it holds, and how the Scottish Government may not be connecting with this diaspora at all. 相似文献
47.
The paper gives a simple derivation based on elementary statistics for the Cornish—Fisher expansion. The method simplifies greatly the algebra in working out the polynomials involved both in the normalization and in the inverse expansions. The derivation also leads to recursive formulae which yield powerful algorithms for numerical computation of the expansion. 相似文献
48.
Almeida Derick R. C. Andrade João A. S. Duarte Adelaide Simões Marta 《Social indicators research》2022,159(1):145-167
Social Indicators Research - This paper examines human capital inequality and how it relates to earnings inequality in Portugal using data from Quadros de Pessoal for the period 1986–2017.... 相似文献
49.
50.
Seunghoo Jeong Byeong Je Kim Young-Joo Lee Ji-Bum Chung Sung-Han Sim 《Risk analysis》2020,40(11):2373-2389
The Republic of Korea has been considered to be relatively safe from earthquake hazards because of the geological location of the Korean Peninsula, which has a low level of intraplate seismic activity. However, an earthquake with a moment magnitude of 5.4 struck the city of Pohang on November 15, 2017, causing 90 casualties and 52 million USD in property losses. During the recovery process after the earthquake, the Korean government provided individual disaster assistance to victims who reported their damages. However, the government disaster assistance could have been unfairly distributed among the socially vulnerable victims who essentially relied on that assistance. This study identifies whether the government disaster assistance was fairly distributed to socially vulnerable victims using a statistical model based on the data from the Pohang earthquake that occurred in 2017 in Korea. A conceptual model was constructed using a structural equation model (SEM) of three factors—social vulnerability, physical vulnerability, and the amount paid out in individual disaster assistance. Furthermore, interviews with and a survey of the victims were conducted to verify the problems identified by the conceptual model. This study found that socially vulnerable victims were less likely to take advantage of the government disaster assistance program. 相似文献