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121.
本文以历史上西安回族社区为视点,运用人类学的理论和方法,在明清时期国家与社会关系转型的境遇下,分析了回族社区文化的变迁.  相似文献   
122.
民族区域自治是中国共产党运用马克思列宁主义民族理论,结合中国实际情况解决中国民族问题的基本政策,也是国家的一项基本政治制度。民族区域自治的核心是民族自治权,它体现了各民族一律平等的原则和尊重各少数民族人民自主管理本民族内部事物的权利。新疆民族教育事业的发展和取得的巨大成就,就是党的民族区域自治制度在新疆实践的丰硕成果。  相似文献   
123.
非物质文化遗产的开发式保护框架   总被引:30,自引:0,他引:30  
鉴于非物质文化遗产的特殊性,单纯的记录、保存和隔离的做法,不能有效地保护。本文提出引进旅游市场机制,调动政府、商家、学者和文化主体的积极性,使非物质文化遗产在现实生活中找到生存的土壤。  相似文献   
124.
唐宋时期回族先民对西北商业经济的开发与贡献   总被引:2,自引:0,他引:2  
重视商业经济,是伊斯兰教的特点之一。唐宋时期,伴随着伊斯兰教的传入,回族先民对西北商业经济进行了开发。他们一方面继承了阿拉伯商业的传统,另一方面在新的环境下,又有所创新、有所发展。在长期不断的开发中,为西北区域经济的繁荣与发展,做出了重要的贡献。  相似文献   
125.
We characterize a generalization of discounted logistic choice that incorporates a parameter to capture different views the agent might have about the costs and benefits of larger choice sets. The discounted logit model used in the empirical literature is the special case that displays a “preference for flexibility” in the sense that the agent always prefers to add additional items to a menu. Other cases display varying levels of “choice aversion,” where the agent prefers to remove items from a menu if their ex ante value is below a threshold. We show that higher choice aversion, as measured by dislike of bigger menus, also corresponds to an increased preference for putting off decisions as late as possible.  相似文献   
126.
This paper deals with a longitudinal semi‐parametric regression model in a generalised linear model setup for repeated count data collected from a large number of independent individuals. To accommodate the longitudinal correlations, we consider a dynamic model for repeated counts which has decaying auto‐correlations as the time lag increases between the repeated responses. The semi‐parametric regression function involved in the model contains a specified regression function in some suitable time‐dependent covariates and a non‐parametric function in some other time‐dependent covariates. As far as the inference is concerned, because the non‐parametric function is of secondary interest, we estimate this function consistently using the independence assumption‐based well‐known quasi‐likelihood approach. Next, the proposed longitudinal correlation structure and the estimate of the non‐parametric function are used to develop a semi‐parametric generalised quasi‐likelihood approach for consistent and efficient estimation of the regression effects in the parametric regression function. The finite sample performance of the proposed estimation approach is examined through an intensive simulation study based on both large and small samples. Both balanced and unbalanced cluster sizes are incorporated in the simulation study. The asymptotic performances of the estimators are given. The estimation methodology is illustrated by reanalysing the well‐known health care utilisation data consisting of counts of yearly visits to a physician by 180 individuals for four years and several important primary and secondary covariates.  相似文献   
127.
In this paper, we study the joint Laplace transform and probability generating function of some random quantities that occur in each environment state by the time of ruin in a Markov-modulated risk process. These quantities include the duration spent in each state, the number of claims and the aggregate amount of claims that occurred in each state by the time of ruin. Explicit formulae for the joint transforms, given the initial surplus, and the initial and terminal environment states, are expressed in terms of a matrix version of the scale function. Moments and covariances of these ruin-related quantities are obtained and numerical illustrations are presented. The joint transform of the duration spent in each state, the number of claims, and the aggregate amount of claims that occurred in each state by the time the surplus attains a certain level are also investigated.  相似文献   
128.
129.
In this paper, a hypothesis test for heteroscedasticity is proposed in a nonparametric regression model. The test statistic, which uses the residuals from a nonparametric fit of the mean function, is based on an adaptation of the well-known Levene's test. Using the recent theory for analysis of variance when the number of factor levels goes to infinity, the asymptotic distribution of the test statistic is established under the null hypothesis of homocedasticity and under local alternatives. Simulations suggest that the proposed test performs well in several situations, especially when the variance is a nonlinear function of the predictor.  相似文献   
130.
This article explores the Pinochet case, widely heralded as a landmark, as a case of 'intermestic' human rights that raises difficult normative and empirical questions concerning cosmopolitan justice. The article is a contribution to the sociology of human rights from the perspective of methodological cosmopolitanism, developing conceptual tools and methods to study how cosmopolitanizing state institutions and cultural norms are inter-related. The argument is made that in order to understand issues of cosmopolitan justice, sociologists must give more consideration to political culture.  相似文献   
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