Bayesian estimation of parameters of mixed geometric failure models from Type I group censored sample

The estimation problem of the parameters of a mixed geometric lifetime model, using Bayesian approach and Type I group censored sample, will be investigated in the case of two subpopulations. The Bayes estimates are derived for squared error, minimum expected, general entropy and linex loss functions under informative and diffuse priors. A practical example given by Nelson (W.B. Nelson, Hazard plotting methods for analysis of the life data with different failure models, J. Qual. Technol. 2 (1970), pp. 126–149) is considered. A simulation study is carried out along with risk.     

Consanguinity and child mortality: The risk faced by families

Previous research reveals that the characteristics and practices of a child's family are important determinants of its chances of surviving beyond childhood. This study investigates the effects of consanguinity on a family's odds of experiencing the death of a child in Pakistan, a society in which marriage among close relatives is common. Analysis of data from the 1991 Pakistan Demographic and Health Survey reveals that first cousin marriages increase a couple's risk of enduring the death of one or more of their children. These couples are 1.18 times as likely to have a child die by its fifth birthday than couples not related by blood net of other factors associated with child mortality. Elimination of first cousin marriages would contribute to a modest decrease in the proportion of Pakistani families suffering the death of a child.     

Creating intentional spaces for sustainable development in the Indian trans-Himalaya: reconceptualizing globalization from below

In an era of globalization, multifaceted and complex changes have increasingly interconnected geographically dispersed places. A central question of globalization studies concerns whether top-down forces of globalization are forging a global culture or whether processes of globalization from below are able to push back against homogenization by appropriating global forces rather than simply being overwhelmed by them. In this paper, I develop the concept of intentional spaces to show how ideas move globally and how local communities appropriate these ideas, revealing the actual practices that happen in the middle of top-down and bottom-up processes of globalization. I identify three types of ‘intentional spaces’ – physical, pedagogical, and ideological – to document the middle: where top down global forces meet local responses, and how these processes unfold. These intentional spaces enable processes of globalization from below, particularly the development of a mode of critical education that is both political and anti-hegemonic. This critical education empowers local people to adapt global/Western perspectives and influences to indigenous perspectives and practices, creating its own discourses of globalization. I use the context of the trans-Himalayan region of Ladakh to consider how national and international forces intersect with the local, and how local communities re-envision their participation in a modern, global economy.     

Asian women workers in Kuwait

The author examines trends in the roles of immigrant Asian women workers in Kuwait, using data from published censuses and reports and from three national-level surveys conducted in 1977-1979, 1983, and 1986-1987. "The study deals separately with the two major types of migrants: the domestic servants and the clerical and professional (or semiprofessional) workers.... The policies of sending countries and of Kuwait are discussed to reach some conclusions about the likely future patterns of migration of Asian women workers to Kuwait."     

The nexus between extreme weather events,sexual violence,and early marriage: a study of vulnerable populations in Bangladesh

Population and Environment - This study aims to explore whether a relationship exists between extreme weather events, sexual violence, and early marriage. We selected two districts in Bangladesh...     

An application of negative binomial distribution of order k in sensitive surveys

This article is an attempt to generalize some of the recent papers on randomized response techniques by using the negative binomial distribution of order k to randomize the responses in the randomization design where respondents can report outcome of one of two binary devices depending upon their actual status. The relative efficiency results are observed to be better than those of many recent and relevant randomized response techniques. The results are also better than those of the base line model used in this study, providing the sensitive attribute is rare. An extra advantage of the proposed technique is that it does not require any additional sampling and administrative cost.     

Combining answers to direct and indirect questions: An implementation of Kuk’s randomized response model

Abstract

In this article, we propose a two folded approach for estimation of the population proportion of a sensitive attribute. The rationale of proposed technique is to give respondents choice if they want to avail randomized device or not. Thus, our technique is inherently capable of entertaining the responses attained through direct questioning and by employing randomization device, as well. We believe that free to choose policy will be helpful to develop a curtsy between interviewer and respondent (which is highly desirable, especially when sensitive issue is under consideration) and thus enhances the survey reliability. The proposed technique is developed for simple random sampling, at first, and then extended to stratified random sampling. The superior performance of proposed technique in comparison to the Kuk (1990 Kuk, A. Y. 1990. Asking sensitive questions indirectly. Biometrika 77 (2):436–8. doi:10.1093/biomet/77.2.436.[Crossref], [Web of Science ®] , [Google Scholar]) method is demonstrated throughout this article. We provide algebraic, graphical and numerical evidences in support of our proposed technique. Furthermore, we also offer cost analysis considering most commonly used cost functions in the literature of survey research.     

Community as text: using the community as a resource for learning in community schools

The community can serve as a resource to help students become more engaged in learning and strengthen connections between schools and community.     

When the victim becomes vicious: Combined effects of pseudo transformational leadership and epistemic motivation on contempt and deviant behaviors

Utilizing affective events theory (Weiss & Cropanzano, 1996), the current study unravels how and when pseudo-transformational leaders promote contempt, avoidance, and aggression. Specifically, we examined whether pseudo-transformational leadership enforces feelings of contempt, which, in turn, fosters interaction avoidance and covert aggression in followers. We hypothesized that contempt also has an indirect effect that is contingent on levels of epistemic motivation of followers. By adopting a multi-wave research design, we gathered data from 277 employees of the service sector of Pakistan. The results signified that followers of pseudo-transformational leaders feel contemptuous of them and respond with interaction avoidance and indirect aggression. Further, we found that the impact of pseudo-transformational leadership on contempt was more pronounced in individuals with higher levels of epistemic motivation. We believe that this study opens up a new avenue in the pseudo-transformational leadership literature by highlighting the mechanism and conditions under which such leaders are deleterious for organizations.