全文获取类型
收费全文 | 2891篇 |
免费 | 98篇 |
专业分类
管理学 | 393篇 |
民族学 | 16篇 |
人口学 | 240篇 |
丛书文集 | 15篇 |
理论方法论 | 343篇 |
综合类 | 60篇 |
社会学 | 1316篇 |
统计学 | 606篇 |
出版年
2023年 | 19篇 |
2021年 | 30篇 |
2020年 | 58篇 |
2019年 | 71篇 |
2018年 | 81篇 |
2017年 | 120篇 |
2016年 | 80篇 |
2015年 | 69篇 |
2014年 | 90篇 |
2013年 | 516篇 |
2012年 | 104篇 |
2011年 | 92篇 |
2010年 | 68篇 |
2009年 | 80篇 |
2008年 | 66篇 |
2007年 | 74篇 |
2006年 | 77篇 |
2005年 | 55篇 |
2004年 | 55篇 |
2003年 | 49篇 |
2002年 | 53篇 |
2001年 | 61篇 |
2000年 | 65篇 |
1999年 | 84篇 |
1998年 | 56篇 |
1997年 | 47篇 |
1996年 | 34篇 |
1995年 | 43篇 |
1994年 | 44篇 |
1993年 | 41篇 |
1992年 | 38篇 |
1991年 | 33篇 |
1990年 | 40篇 |
1989年 | 24篇 |
1988年 | 33篇 |
1987年 | 36篇 |
1986年 | 31篇 |
1985年 | 36篇 |
1984年 | 43篇 |
1983年 | 27篇 |
1982年 | 30篇 |
1981年 | 21篇 |
1980年 | 21篇 |
1979年 | 20篇 |
1978年 | 22篇 |
1977年 | 16篇 |
1976年 | 16篇 |
1975年 | 16篇 |
1974年 | 17篇 |
1973年 | 14篇 |
排序方式: 共有2989条查询结果,搜索用时 15 毫秒
1.
Allan B. I. Bernardo Mary Angeline A. Daganzo Anna Carmella G. Ocampo 《Social indicators research》2018,139(1):277-292
Abusive supervision in the workplace has been shown to have important direct consequence in work and work relationship, and also indirect consequences to workers’ well-being and relationships outside work. Consequences of abusive supervision have not been studied among migrant workers whose status in the host country of work is dependent on maintaining the work contract. This study investigates abusive supervision in 247 Filipino migrant workers in Macau, who hold temporary work contracts and work visas to engage in various low-skilled work (e.g., domestic helper, security guard, etc.). The study tests a model representing the indirect consequences of abusive supervision on the self-esteem and acculturation orientation of migrant workers, in particular, on the tendency to reject their heritage culture in their attempt to acculturate in the host country. Mediation analysis indicated that abusive supervisory perceptions led to lower self-esteem (b = ?.19), which in turn relates to tendency to reject their heritage culture as part of acculturation (b = ?.45) [indirect effect = .08, 90 % CI .04, .15]. The rejection of heritage culture is interpreted as a coping response to the negative indirect consequences of abusive supervision perceptions that may be partly attributed to being a migrant Filipino worker. The results are discussed in terms of how the acculturation of migrant workers reflects aspects of their well-being that may be adversely affected by vocational-related stress in the host country. 相似文献
2.
3.
4.
5.
This article studies design selection for generalized linear models (GLMs) using the quantile dispersion graphs (QDGs) approach in the presence of misspecification in the link and/or linear predictor. The uncertainty in the linear predictor is represented by a unknown function and estimated using kriging. For addressing misspecified link functions, a generalized family of link functions is used. Numerical examples are shown to illustrate the proposed methodology. 相似文献
6.
7.
Jonathan H. Wright 《Econometric Reviews》2002,21(4):397-417
Many recent papers have used semiparametric methods, especially the log-periodogram regression, to detect and estimate long memory in the volatility of asset returns. In these papers, the volatility is proxied by measures such as squared, log-squared, and absolute returns. While the evidence for the existence of long memory is strong using any of these measures, the actual long memory parameter estimates can be sensitive to which measure is used. In Monte-Carlo simulations, I find that if the data is conditionally leptokurtic, the log-periodogram regression estimator using squared returns has a large downward bias, which is avoided by using other volatility measures. In United States stock return data, I find that squared returns give much lower estimates of the long memory parameter than the alternative volatility measures, which is consistent with the simulation results. I conclude that researchers should avoid using the squared returns in the semiparametric estimation of long memory volatility dependencies. 相似文献
8.
Computing maximum likelihood estimates from type II doubly censored exponential data 总被引:1,自引:0,他引:1
Arturo J. fernández José I. Bravo Íñigo De Fuentes 《Statistical Methods and Applications》2002,11(2):187-200
It is well-known that, under Type II double censoring, the maximum likelihood (ML) estimators of the location and scale parameters, θ and δ, of a twoparameter exponential distribution are linear functions
of the order statistics. In contrast, when θ is known, theML estimator of δ does not admit a closed form expression. It is shown, however, that theML estimator of the scale parameter exists and is unique. Moreover, it has good large-sample properties. In addition, sharp
lower and upper bounds for this estimator are provided, which can serve as starting points for iterative interpolation methods
such as regula falsi. Explicit expressions for the expected Fisher information and Cramér-Rao lower bound are also derived.
In the Bayesian context, assuming an inverted gamma prior on δ, the uniqueness, boundedness and asymptotics of the highest
posterior density estimator of δ can be deduced in a similar way. Finally, an illustrative example is included. 相似文献
9.
A finite mixture model using the multivariate t distribution has been shown as a robust extension of normal mixtures. In this paper, we present a Bayesian approach for inference about parameters of t-mixture models. The specifications of prior distributions are weakly informative to avoid causing nonintegrable posterior distributions. We present two efficient EM-type algorithms for computing the joint posterior mode with the observed data and an incomplete future vector as the sample. Markov chain Monte Carlo sampling schemes are also developed to obtain the target posterior distribution of parameters. The advantages of Bayesian approach over the maximum likelihood method are demonstrated via a set of real data. 相似文献
10.
Jonathan S. Fish 《The Sociological review》2003,51(2):257-275
This paper critically examines Metrovi? and Maffesoli's attempt to understand postmodernity through Émile Durkheim's nonrational link between society, religion and morality. Metrovi? (1991, 1997) and Maffesoli's (1996) work draws upon this emotional element when attempting to refute Baudrillard's (1983) cognitively focused, if implicit, critique of the Durkheimian tradition. Despite their best intentions, Metrovi? and Maffesoli still fail to exploit the partialities of Baudrillard's critique to the full. While both have some appreciation of the link between emotion and religion as found in Durkheim's The Elementary Forms of Religious Life (1912) they, nevertheless, fall short of grasping its full conceptual importance. This leads them to an implicit acceptance of Baudrillard's thesis on the ‘end’ of the social. This pitfall could have been avoided if Metrovi? and Maffesoli had built their respective analyses of the postmodern condition on a closer reading of The Elementary Forms. Reading this text alongside those other insights on emotion and social life as contained within Durkheim and Mauss's Primitive Classification (1903) and Talcott Parsons's subsequent writings on the sociological problem of religion, would have helped to distance the work of Metrovi? and Maffesoli from that of Baudrillard, and allowed them to offer a stronger and more comprehensive defence of the said tradition. 相似文献