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31.
A recent report on migrant domestic work in Lebanon has cited psychological disorder among Lebanese “Madams” as the leading cause of violence against their migrant maids (Jureidini, 2011, www.kafa.org.lb/StudiesPublicationPDF/PRpdf38.pdf ). This report typifies much of the existing scholarship on the experiences of migrant domestic workers (MDWs) in the Middle East, where the focus is on employer–employee relationships, especially the abusive Arab “Madam.” In this paper, I argue that the portrayal of violations of MDW rights as abuse of one set of women by another is inherently problematic on several fronts. It privatizes the structural problem of workers’ and immigrant rights violations, delegates it to the household, and absolves the state of its responsibility. Moreover, the focus on abusive employers takes attention away from the root of the problem – the inherently exploitative system of migration and recruitment in the region, the sponsorship system. The sponsorship system not only creates conditions for much of these violations, but also systematically produces a new population of readily exploitable worker – the category of “illegal workers.” Oral histories and interviews with individual workers are employed to analyze the process by which illegal workers are “produced” in Lebanon. Finally, focus group discussions highlight critical policy recommendations made by the workers themselves, which address the systemic bases of their exploitation in Lebanon.  相似文献   
32.
The minimum disparity estimators proposed by Lindsay (1994) for discrete models form an attractive subclass of minimum distance estimators which achieve their robustness without sacrificing first order efficiency at the model. Similarly, disparity test statistics are useful robust alternatives to the likelihood ratio test for testing of hypotheses in parametric models; they are asymptotically equivalent to the likelihood ratio test statistics under the null hypothesis and contiguous alternatives. Despite their asymptotic optimality properties, the small sample performance of many of the minimum disparity estimators and disparity tests can be considerably worse compared to the maximum likelihood estimator and the likelihood ratio test respectively. In this paper we focus on the class of blended weight Hellinger distances, a general subfamily of disparities, and study the effects of combining two different distances within this class to generate the family of “combined” blended weight Hellinger distances, and identify the members of this family which generally perform well. More generally, we investigate the class of "combined and penal-ized" blended weight Hellinger distances; the penalty is based on reweighting the empty cells, following Harris and Basu (1994). It is shown that some members of the combined and penalized family have rather attractive properties  相似文献   
33.
The objective of this paper is to present a comprehensive survey of the proportion estimation methods so far found in the literature and a newly proposed method based on the concept of statistically equivalent blocks. All methods are restricted to the case of normal mixtures only. Graphical and semigraphical techniques are excluded. Several proportion estimation methods have been described and their properties discussed.  相似文献   
34.
The problem of analyzing series system lifetime data with masked or partial information on cause of failure is recent, compared to that of the standard competing risks model. A generic Gibbs sampling scheme is developed in this article towards a Bayesian analysis for a general parametric competing risks model with masked cause of failure data. The masking probabilities are not subjected to the symmetry assumption and independent Dirichlet priors are used to marginalize these nuisance parameters. The developed methodology is illustrated for the case where the components of a series system have independent log-Normal life distributions by employing independent Normal-Gamma priors for these component lifetime parameters. The Gibbs sampling scheme developed for the required analysis can also be used to provide a Bayesian analysis of data arising from the conventional competing risks model of independent log-Normals, which interestingly has so far remained by and large neglected in the literature. The developed methodology is deployed to analyze a masked lifetime data of PS/2 computer systems.  相似文献   
35.
In acute toxicity testing, organisms are continuously exposed to progressively increasing concentrations of a chemical and deaths of test organisms are recorded at several selected times. The results of the test are traditionally summarized by a dose-response curve, and the time course of effect is usually ignored for lack of a suitable model. A model which integrates the combined effects of dose and exposure duration on response is derived from the biological mechanisms of aquatic toxicity, and a statistically efficient approach for estimating acute toxicity by fitting the proposed model is developed in this paper. The proposed procedure has been computerized as software and a typical data set is used to illustrate the theory and procedure. The new statistical technique is also tested by a data base of a variety of chemical and fish species.  相似文献   
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37.
This paper looks at the recent declines in fertility and mortality that have occurred in the state of Punjab in India and examines the evidence on the proposition that these have resulted from changes in the sociocultural structure of Punjab - especially those aspects of this structure which influence levels of female status. The article concludes that in fact rates of birth and death (especially at the older ages) have fallen in spite of the persistence of cultural norms and practices that limit female autonomy and that should therefore theoretically favour high fertility and mortality. It is suggested that at this stage of the state's demographic transition it might be more useful to look for causes in the relatively remarkable economic prosperity that the area has witnessed in the last two decades.  相似文献   
38.
Conclusion Sen's book raises a variety of new and important issues concerning human wellbeing and its measurement. However it also leaves plenty of open questions and uncovered ground. Its argument for shifting our attention from commodities to functionings is powerful and I hope this will find increasing favour among welfare economists and other social scientists. Regarding its argument for shifting attention from achievements to capabilities, I am more skeptical.Some of the concepts developed in this book can have important applications to questions beyond that of measurement, questions which Sen does not touch on in this book. For instance, the concept of exploitation is difficult to describe in a utility-based framework. This is because people who are chronically exploited learn to adjust to their predicament and may achieve a reasonable level of utility and may not even strive for change. A definition of exploitation based on utility or choice would fail to identify such people. The concept of well-being can be useful in identifying the chronically exploited. This is just one of many possible directions that can be pursued from here.  相似文献   
39.
Determination of quantity, quality and characteristics of the wastes of two hospitals located in the same sector of a class B city was undertaken to review the present dumping method of disposal. On an average 1,424.71 and 224.6 kgs. of five types of wastes as per the moisture content were found daily for seven days in these two hospitals of 1000 general beds, and 600 long stay beds for chest tuberculosis and other Cardiothoracic diseases respectively. The wastes of first hospital had higher combustibility due to its sprawling nature and activities for general patients than that of the second multistoreyed hospital treating special cases. A combustibility analysis of hospital wastes would help to decide whether to adopt incineration for disposal.  相似文献   
40.
It can be argued that just as there are different kinds of literacy, there are different kinds of illiteracy. A “proximate illiterate,” i.e. an illiterate who has easy access to a literate person, is clearly better off than someone without such access. The existing literature that takes account of these differences (1) defines an illiterate person to be a proximate illiterate if he or she lives in a household with at least one literate person and (2) derives new measures of literacy which typically exceed the standard literacy rate. The latter risks generating policy complacency. The aim of this paper is to suggest a measure of literacy that is not limited by (1) and (2). The measure is axiomatically characterized and its use is illustrated with a numerical exercise for the provinces of South Africa. We wish to thank James Foster and Tapan Mitra for discussions and comments. Any remaining errors are our own.  相似文献   
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