全文获取类型
收费全文 | 594篇 |
免费 | 22篇 |
专业分类
管理学 | 122篇 |
民族学 | 2篇 |
人口学 | 35篇 |
丛书文集 | 1篇 |
理论方法论 | 60篇 |
综合类 | 20篇 |
社会学 | 228篇 |
统计学 | 148篇 |
出版年
2023年 | 8篇 |
2021年 | 9篇 |
2020年 | 10篇 |
2019年 | 17篇 |
2018年 | 26篇 |
2017年 | 25篇 |
2016年 | 13篇 |
2015年 | 21篇 |
2014年 | 21篇 |
2013年 | 81篇 |
2012年 | 23篇 |
2011年 | 20篇 |
2010年 | 21篇 |
2009年 | 30篇 |
2008年 | 27篇 |
2007年 | 26篇 |
2006年 | 17篇 |
2005年 | 17篇 |
2004年 | 23篇 |
2003年 | 10篇 |
2002年 | 15篇 |
2001年 | 9篇 |
2000年 | 24篇 |
1999年 | 7篇 |
1998年 | 8篇 |
1997年 | 4篇 |
1996年 | 4篇 |
1995年 | 6篇 |
1994年 | 6篇 |
1993年 | 4篇 |
1992年 | 3篇 |
1991年 | 4篇 |
1990年 | 6篇 |
1989年 | 4篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1984年 | 5篇 |
1981年 | 3篇 |
1980年 | 5篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1976年 | 4篇 |
1975年 | 5篇 |
1973年 | 3篇 |
1971年 | 4篇 |
1970年 | 3篇 |
1968年 | 2篇 |
1966年 | 2篇 |
1963年 | 2篇 |
1962年 | 2篇 |
排序方式: 共有616条查询结果,搜索用时 328 毫秒
131.
汉斯·J·施奈德 《复旦学报(社会科学版)》2010,(4)
哈贝马斯主张,为使宗教进入公共领域,必须对它们的文本进行分类和翻译,从而把它们的命题含义与它们的神圣外衣加以分离,以便使它们的意义成为公众可理解的.作者以后期维特根斯坦的哲学为基础进行论证,认为宗教语言不同于科学语言,因为它们涉及不同的生活形式、处理不同的主题,宗教所关心的是对作为整体的世界的生活态度,而科学则对作为物的总和的世界加以说明,因而把宗教的话语翻译成命题的表达方式的做法既无必要也无助益. 相似文献
132.
Andrew Dorward Shenggen Fan Jonathan Kydd Hans Lofgren Jamie Morrison Colin Poulton Neetha Rao Laurence Smith Hardwick Tchale Sukhadeo Thorat Ian Urey Peter Wobst 《Development policy review : the journal of the Overseas Development Institute》2004,22(6):611-622
Global experience with pro‐poor growth and empirical work spanning India, Malawi and Zimbabwe demonstrates the importance of agricultural growth for poverty reduction in poor rural areas, while also pointing to the need for complementary non‐farm sector growth. Theoretical arguments, historical evidence and livelihoods modelling in poor medium‐potential rural economies suggest that, contrary to thinking dominating much of current development policy, subsidies to relieve critical seasonal credit and cash restraints and reduce market and input supply uncertainties need to help in ‘kick‐starting’ agricultural markets if increased smallholder productivity in food‐grains is to drive rural non‐farm growth. Establishing the base conditions for these to work, designing and implementing them to be effective, and then phasing them out are major challenges facing policymakers. 相似文献
133.
134.
Thinning operations for modeling time series of counts—a survey 总被引:2,自引:0,他引:2
Christian H. Weiß 《AStA Advances in Statistical Analysis》2008,92(3):319-341
The analysis of time series of counts is an emerging field of science. To obtain an ARMA-like autocorrelation structure, many
models make use of thinning operations to adapt the ARMA recursion to the integer-valued case. Most popular among these probabilistic
operations is the concept of binomial thinning, leading to the class of INARMA models. These models are proved to be useful,
especially for processes of Poisson counts, but may lead to difficulties in the case of different count distributions. Therefore,
several alternative thinning concepts have been developed. This article reviews such thinning operations and shows how they
are successfully applied to define integer-valued ARMA models. 相似文献
135.
Paired comparisons are a popular tool for questionnaires in psychological marketing research. The quality of the statistical
analysis of the responses heavily depends on the design, i.e. the choice of the alternatives in the comparisons. In this paper
we show that the structure of locally optimal designs changes substantially with the parameters in the underlying utility.
This fact is illustrated by elementary examples, where the optimal designs can be completely characterized. As an alternative
maximin efficient designs are proposed which perform well for all parameter settings.
Research supported by grant Ho 1286 of the German Research Council (Deutsche Forschungsgemeinschaft). 相似文献
136.
This article presents preliminary experience with a selection procedure for the diploma study course in sociology at the LMU Munich, which was first implemented in the winter term 2004/05. Furthermore, it examines the consequences of this procedure. The selection procedure, which is limited in time, was established due to high discontinuation rates and a remarkable congestion of the scientific personnel who are particularly involved in the foundation courses. Judicial fundament of the procedure is an “experimental clause” in the Bavarian University Act. First of all we point out that the number of newly registered undergraduates remarkably declined. Even the total number of applicants is lower than in the years before the initiation of the selection procedure. Secondly, we consider the dwindling during the process of the selection procedure. Contrary to some apprehensions it is obvious that applicants with a good university-entrance diploma do not choose possible alternatives, but still consider the diploma study course in sociology. Concerning the overall evaluation of the selection procedure’s consequences our results show thirdly, that the procedure is highly accepted by all parties concerned and that it therefore has to be regarded as an efficient solution to lower the discontinuation rates as well as to cope with the capacity overload. 相似文献
137.
In this contribution organizational spontaneity and pro-social organizational behaviour are put into correlation with team work. Müller and Bierhoff (1994) have devised a model which starts out from a one-dimensional influence of the work group — obvious by a positive mood at work — on organizational spontaneity. This model is supplemented by a reciprocal model which also postulates a re-correlation between organizational spontaneity and team work with its components of effectiveness, cohesion, diversity and trust. 相似文献
138.
Hans G. Bloemen 《商业与经济统计学杂志》2013,31(3):471-483
ABSTRACTMost empirical studies of the impact of labor income taxation on the labor supply behavior of households use a unitary modeling approach. In this article, we empirically analyze income taxation and the choice of working hours by combining the collective approach for household behavior and the discrete hours choice framework with fixed costs of work. We identify the sharing rule parameters with data on working hours of both the husband and the wife within a couple. Parameter estimates are used to evaluate various model outcomes, like the wage elasticities of labor supply and the impacts of wage changes on the intrahousehold allocation of income. We also simulate the consequences of a policy change in the tax system. We find that the collective model has different empirical outcomes of income sharing than a restricted model that imposes income pooling. In particular, a specification with income pooling fails to capture asymmetries in the income sharing across spouses. These differences in outcomes have consequences for the evaluation of policy changes in the tax system and shed light on the effectiveness of certain policies. 相似文献
139.
Hans Frick 《统计学通讯:理论与方法》2013,42(9):2771-2778
The paper refers to a new procedure of Anderson and Hauck for the well-known problem of deciding whether two means of normal distributions with common but unknown variance differ within an admissible range. Analytical expressions for level and power of this method are derived and some numerical examples are given. A bound for the difference between real and no¬minal level is obtained which does not involve the variance. 相似文献
140.
Hans Frick 《统计学通讯:理论与方法》2013,42(7):2267-2280
Lachin [1981] and Lachin and Foulkes [1986] consider two groups of identically independently exponentially distributed random variables and four models of data sampling. The test problem they treat is to decide whether the two distributions are identical (null-hypothesis H0) or not (alternative hypothesis H1). Basing the test on maximum-likelihood estimators and their asymptotic normal densities they obtain formulae for the group sizes necessary to yield asymptotic tests with guaranteed power under a prescribed level for specified hypotheses. It is intuitively reasonable to expect the sizes decrease the more the hypotheses differ. It the distance betwen H0 and H1 is measured by the difference of the exponential parameters this assumption time or the deviation of the exponential parameter ratio from unity is the measure larger distances between the hypotheses do not necessarily lead to smaller sample sizes. 相似文献