Nonresponse weighting adjustment using estimated response probability

To reduce nonresponse bias in sample surveys, a method of nonresponse weighting adjustment is often used which consists of multiplying the sampling weight of the respondent by the inverse of the estimated response probability. The authors examine the asymptotic properties of this estimator. They prove that it is generally more efficient than an estimator which uses the true response probability, provided that the parameters which govern this probability are estimated by maximum likelihood. The authors discuss variance estimation methods that account for the effect of using the estimated response probability; they compare their performances in a small simulation study. They also discuss extensions to the regression estimator.     

荷兰居民生活质量调查方法研究及对中国的启示

通过对荷兰居民生活质量调查方法的研究，旨在分析总结其值得借鉴之处，并在此基础上针对中国正在探索中的居民生活质量调查，提出构建中国居民生活质量调查体系应拓宽其调查信息来源、实现数据共享、积极提高回应率、培养高素质调查队伍以及定期发布调查报告。     

略谈法制建设与商业诚信建设的关系

法制建设与商业诚信建设之间是一种互为因果、互相促进的关系。只有建立适应信用经济发展的法制体系才能建立和谐的诚信社会,而诚信社会的建立过程也正是法制社会完善的过程。目前,处理好这一关系的关键在于扫除征信制度不完善和失信惩戒机制不健全两大制度障碍。     

What to do with “I Don't Know:” Elicitation in Ethnographic & Survey Interviews

When a researcher enters an interview, she has already construed it as being a standard type of communicative event. This article considers how a researcher's construal of a communicative event as either an ethnographic or survey interview shapes the production of information. Interview standards entail epistemological assumptions that directly inform the type of information sought and produced. I consider this process through a comparison of the elicitation techniques I employed in survey and ethnographic interviews conducted during research in Mexico. I draw on theory in linguistic anthropology on the nature of meaning in language, examining how dialogicality and interaction are essential to understanding the construal of communicative events.     

目的地居民对旅游影响的感知研究综述

本文对国内外旅游影响的感知研究的理论与实践的发展与现状进行了综述,以期对该领域今后进一步的研究提供参考。     

人力资本、公平感知与农村居民基本医疗保险参与——基于四川农村地区的实证分析

城乡居民基本医疗保险作为构成我国社会保障体系的核心内容,既是农村居民获得所需医疗服务、应对健康危机的兜底性保障,也是国家推进基本医疗卫生服务公平均等的基础性政策。然而,基于四川省农村地区的调研发现,仍然存在农村居民没有购买基本医疗保险的现象。深入剖析其影响因素,结果发现:(1)人力资本水平、对基本医疗保险政策的公平感知均会显著作用于农村居民基本医疗保险购买行为;(2)外出务工经历、缴费便捷程度、家庭收入水平等也对农村居民基本医疗保险购买行为有显著影响;(3)当前对基本医疗保险政策知识宣传不够,难以满足农村居民对政策知识的需求。基于以上研究结果,为进一步提高基本医疗保险参与率,提出了优化基本医疗保险政策宣传、提高基本医疗保险政策的认同感和加快医保管理服务系统信息化建设等对策建议。     

网上性爱与网下的性实践之间的关系——全国14-61岁总人口随机抽样调查结果的实证

对于网上性爱,迄今为止仍然缺乏科学的实证研究。本研究基于2010年全国14-61岁总人口的随机抽样调查的数据,第一次在具有总体代表性的意义上,运用多元线性回归分析的方法分析了中国各个社会阶层参与网上性爱的不同程度,发现网上性爱其实是中上社会阶层的主流文化。本文进一步进行检验,发现在16种网下的非主流的性行为实践中,只有"上年中有过一夜情"这样一种情况与"网上性爱参与程度"呈现为显著的相关关系;从而证明了"网上黄毒"的假设不成立。     

海南黎族传统体育的文化人类学审视

运用文献资料、逻辑分析等研究方法,在文化人类学的视域下对海南黎族传统体育文化的起源、变迁、传承进行分析,并据此提出传承和完善黎族传统体育文化的方法和途径。     

Adjustment for nonresponse with variables from different sources: Bias correction and precision loss,with application to the Swiss European Social Survey 2012

ABSTRACT

Adjustment for nonresponse should reduce the nonresponse bias without decreasing the precision of the estimates. Adjustment for nonresponses are commonly based on socio-demographic variables, although these variables may be poorly correlated with response propensities and with variables of interest. Such variables nevertheless have the advantage of being available for all sample units, whether or not they are participating in the survey. Alternatively, adjustment for nonresponse can be obtained from a follow-up survey aimed at sample units which did not participate in the survey and from which the variables are designed to be correlated with response propensities. However, information collected through these follow-up surveys is not available for people in the sample who participated neither in the survey nor in its nonresponse follow-up. These two sets of variables when used in a nonresponse model for the Swiss European Social Survey 2012 differ only slightly with regard to their effect on bias correction and on the precision of estimates. The variables from the follow-up are performing slightly better. In both cases, the adjustment for nonresponse performs poorly.