Support for gay and lesbian civil rights: development and examination of a new scale

This research outlines the development of a psychometrically sound, uni-dimensional scale to assess support for gay and lesbian civil rights. Initial scale development involved examining item-pool responses from 224 undergraduate students. The resulting Support for Gay and Lesbian Civil Rights (SGLCR) scale consisted of 20 items. In a series of studies, the SGLCR demonstrated a stable factor structure, strong internal consistency, test-retest reliability, and construct validity. The relationships between SGLCR scores and participants' sex, religiosity, political ideology, gender role beliefs, and attitudes toward lesbians and gays were significant and in the predicted directions.     

Labour Market and Decentralized Decision-making: An Institutional Approach

The persistent failure in the labour market is due to uncertainty and asymmetric information, and relies on a reconsideration of the bargaining process. This process is not generated by individual action but rather by the behaviour of social groups and institutions in which State intervention can immprove the efficiency in matching demand and supply. In this framework we will discuss the ways by which institutional decentralization can be implemented in a labour market characterized by deep regional differences and by long-term unemployment persistence as in Italy. The main conclusion is that this policy option better fits the active labour policies. In fact the actual aim of such supply-side policies is to reduce the regional and skill mismatches and therefore it needs a substantial involvement of local public agencies.     

Empowerment through work: the cases of disabled individuals and low-skilled women workers on the US–Mexican border

This article discusses workers at two organizations: one employing disabled individuals and another employing low-skilled Mexican-American women. Workers at both organizations show positive effects from employment, including having increased self-efficacy and self-esteem, valuing work as a source of income and personal growth, as well as developing a sense of community. These perceptions contrast sharply with statements presented about how they viewed themselves and their abilities before working in these organizations. Through comparisons between these two sets of experiences, we show how individuals draw meaning, dignity, self-esteem, and empowerment from work.     

On the volume-ranking of opportunity sets in economic environments

We provide a characterization of the volume-ranking of opportunity sets as defined on the set of all polyconvex sets, i.e. finite unions of convex, compact, Euclidean sets. In fact, such a domain is large enough to encompass most of the opportunity sets typically encountered in economic environments, including non-linear or even non-convex budget sets, and opportunity sets arising from production sets. Our result relies on a valuation-based volume-characterization theorem due to Klain and Rota (Introduction to Geometric Probability, Cambridge University Press, Cambridge, 1997) and helps to highlight some quite unusual conditions under which the volume-ranking can be justified as a freedom-ranking of opportunity sets. Therefore, it may also help to understand why the latter has been so conspicuously ignored in welfare analysis. Thanks are due to Larry Kranich, Massimo Marinacci, Uri Rothblum, Ernesto Screpanti, John Weymark, Yongsheng Xu, Claudio Zoli and two anonymous referees for helpful comments and suggestions.     

Support of the upper limbs of office workers during a daily work journey

Generally, the studies assess the upper limbs postures during the work with Visual Display Terminal - VDT through the measurement of the angles formed by the segments or through the relation with the pre-defined anatomical postures (e.g., flexion, extension, abduction). However, few studies were found in the literature which had focused in the measurement of the upper limbs support during a real situation of work with VDT and in the definition of analysis categories for this kind of behavior. The main objective of this study was to measure, in a real situation and using a systematic observation method through video analysis, the main kinds of support for the upper limbs. The analysis was done considering 480 work hours of 30 office workers. Data were collected using a methodology proposed by Rebelo, Filgueiras & Soares [1] and related with the work organization and workspace conditions, the participants had: a) minimum of eight hours daily of work; b) similar activities, characterized as office work; c) same furniture and equipment; and, d) computers with the same hardware, software and peripherals. Results were analyzed 46554 dynamic events, considering only the fourteen Interaction Categories - ICs, for upper limps support. In this way, percentage was computed, considering the total number of occurrence, for the Right arm is: arm support (0.06%); forearm support (31,8%); elbow support (31,92%); hand support (7,41%); multiple supports (12,32%) and without support 16,41%- For the Left arm the results is: forearm support (0,11%); arm support (53,69%); elbow support (8,70%); hand support (7,97%); multiple supports (8,43%) e without support (21,11%). This systemic and ecological approach was obtained through a method which enables experimental Biomechanics and Physiology methods to develop more efficient functional requirements and recommendations for the work with VDTs.     

The “Big Bang” of the populist parties in the European Union: The 2014 European Parliament election

A significant number of voters are turning their backs on traditional parties. The stability of European party systems is being defied by a growing number of (new) radical parties, whose presence in the European Parliament has never been as strong as it is now. Faced with the worst global economic crisis of the last 80 years and with growing socio-economic inequalities, a series of political groups, referred to as populists, have secured almost a quarter of the seats in the European Parliament. This paper aims to highlight some of the reasons why these parties attract so much support and to reach a better understanding, from a comparative perspective, of the profile of these electorates as well as their motivations and aspirations. The analysis is based on the study of microdata (N?=?30,064) from the European Election Study 2014 conducted in the EU after the European elections of 2014.     

REPLY

In the reply to his critics and interlocutors, Laclau clarifies his position regarding a series of concepts such as representation, fraternity (or democratic solidarity), identification, signification, affect, extimacy, spectacle and social sedimentation as they arise in or pertain to his theory of ‘populism and populist reason’. In the process of those clarifications, Laclau also explains how his views differ from other relevant thinkers such as Hannah Pitkin (on ‘representation’), Jurgen Habermas (on ‘new social movements’), Guy Debord (on ‘spectacle’) and Jacques Lacan (on ‘extimacy’).     

Extending the Quantitative Assessment of Industrial Risks to Earthquake Effects

In the general framework of quantitative methods for natural‐technological (NaTech) risk analysis, a specific methodology was developed for assessing risks caused by hazardous substances released due to earthquakes. The contribution of accidental scenarios initiated by seismic events to the overall industrial risk was assessed in three case studies derived from the actual plant layout of existing oil refineries. Several specific vulnerability models for different equipment classes were compared and assessed. The effect of differing structural resistances for process equipment on the final risk results was also investigated. The main factors influencing the final risk values resulted from the models for equipment vulnerability and the assumptions for the reference damage states of the process equipment. The analysis of case studies showed that in seismic zones the additional risk deriving from damage caused by earthquakes may be up to more than one order of magnitude higher than that associated to internal failure causes. Critical equipment was determined to be mainly pressurized tanks, even though atmospheric tanks were more vulnerable to containment loss. Failure of minor process equipment having a limited hold‐up of hazardous substances (such as pumps) was shown to have limited influence on the final values of the risk increase caused by earthquakes.     

On the integrated maximum likelihood estimators for a closed population capture–recapture model with unequal capture probabilities

Nuisance parameter elimination is a central problem in capture–recapture modelling. In this paper, we consider a closed population capture–recapture model which assumes the capture probabilities varies only with the sampling occasions. In this model, the capture probabilities are regarded as nuisance parameters and the unknown number of individuals is the parameter of interest. In order to eliminate the nuisance parameters, the likelihood function is integrated with respect to a weight function (uniform and Jeffrey's) of the nuisance parameters resulting in an integrated likelihood function depending only on the population size. For these integrated likelihood functions, analytical expressions for the maximum likelihood estimates are obtained and it is proved that they are always finite and unique. Variance estimates of the proposed estimators are obtained via a parametric bootstrap resampling procedure. The proposed methods are illustrated on a real data set and their frequentist properties are assessed by means of a simulation study.