Assimilation vs. multiculturalism: Views from a community in France

A recent American survey of attitudes toward societal multiculturalism vs. assimilation has found surprisingly widespread support for maintaining heritage cultures not only among immigrant minority groups but also among most subsamples of majority host groups, black and white. Working-class whites are the one exception. This pilot study explores the same attitude domain in a contrasting European setting. Randomly selected samples of middle- and working-class families (a mother, father, and teenage son or daughter) from a small city in France were interviewed. As a group, they were neutral to slightly favorable to immigrants maintaining heritage cultures and languages rather than losing them through assimilation. On measures of attitudes toward specific immigrant groups, there were marked intergroup dyfferunces with Maghrebian Arabs rated leist favorably and Southeast Asians, the model immigrants, most favorably. Comparisons of subgroups of respondents who varied in terms of (a) political left-right orientation, (b) social class standing, (c) degree of religiosity, and (d) generational level provide the base for a more general discussion of cultural assimilation and multiculturalism.     

A new metamodel-based method for solving semi-expensive simulation optimization problems

In this article, a new algorithm for rather expensive simulation problems is presented, which consists of two phases. In the first phase, as a model-based algorithm, the simulation output is used directly in the optimization stage. In the second phase, the simulation model is replaced by a valid metamodel. In addition, a new optimization algorithm is presented. To evaluate the performance of the proposed algorithm, it is applied to the (s,S) inventory problem as well as to five test functions. Numerical results show that the proposed algorithm leads to better solutions with less computational time than the corresponding metamodel-based algorithm.     

Inverse Dynamic Data Envelopment Analysis for Evaluating Faculties of University with Quasi-Fixed Inputs

Social Indicators Research - Like other organizations, universities must evaluate their performance to identify areas for improvement. Although the different aspects of a university are considered...     

Is Tunisian Real Effective Exchange Rate Mean Reverting? Evidence from Nonlinear Models

This paper investigates mean reversion in the deviation of Tunisian real effective exchange rate (REER) from its fundamental value. This paper uses the smooth transition auto-regression (STAR) methodology advocated by Granger and Teräsvirta (1993) in order to test whether the Tunisian REER is mean reverting over the period 1990:01 to 2010:01. The empirical results show that data support the hypothesis that deviations can be characterized by asymmetric responses towards appreciation and depreciation with the speed of transition between the expansion and contraction regimes being relatively high. The research results have both methodological and practical originality. On the practical side, the main policy implications the paper puts forward are that foreign exchange market participants should adopt the LSTAR model rather than ESTAR model in their attempt to effectively comprehend the behavior of the exchange rates. On the methodological side, this study makes use of robust test for STAR type nonlinearity. This procedure has been deemed immune against outliers and does not need a priori knowledge regarding their presence and/or timing.     

Unsettling Spaces: Grassroots Responses to Canada’s Missing and Murdered Indigenous Women During the Harper Government Years

Abstract

In Canada, Indigenous women and girls are 4.5 times more likely to become victims of homicide than other women. Over the last 30 years, more than 1000 women identified as First Nations, Inuit, or Métis were murdered in Canada, and more than 100 are still missing. However, the Canadian government has not acknowledged the economic, social and environmental colonialism that has allowed this violence to become naturalised. Focusing on activism around the crisis of missing and murdered Indigenous women, girls, and Two-Spirit people in Canada during the years of the Conservative Harper Government, this article examines how these grassroots initiatives challenge Canadian politics, reclaim streets and liminal zones, and make space for sacred commemoration. Specifically, Twitter campaigns, memeing, the REDress Project, and Walking With Our Sisters are studied. Engaging with scholarship that analyses spaces of violence, this article, in turn, discusses how activism can disrupt violence by transforming physical, virtual and affective spaces.     

Copula-Based Bivariate ZIP Control Chart for Monitoring Rare Events

One difficulty with developing multivariate attribute control charts is the lack of the related joint distribution. So, if it would be possible to generate the joint distribution of two (or more) attribute characteristics, then a bivaraite (or multivariate) attribute control chart can be developed based on Types I and II errors. Copula function is a solution to the matter. In this article, applying the copula function approach, we achieve the joint distribution of two correlated zero inflated Poisson (ZIP) distributions. Then, using this joint distribution, we develop a bivaraite control chart which can be used for monitoring correlated rare events. This copula-based bivariate ZIP control chart is compared with the simultaneous use of two separate univariate ZIP control charts. Based on the average run length (ARL) measure, it is shown that the proposed control chart is much better than the simultaneous use of two separate univariate charts. In addition, a real case study related to the environmental air in a sterilization process is investigated to show the applicability of the developed control chart.     

The relationship between environmental exposures and hormonal abnormalities in pregnant women: An epidemiological study in Yazd,Iran

Problem

The process of industrialization and lifestyle changes have gradually exposed human ?societies to a larger number of environmental risk factors, which may cause hormonal ?abnormalities and congenital anomalies.