Inequality Assessment by Probabilistic Development Indices

Social Indicators Research - This paper analyses the Human Development Index (HDI) time series from 2010 to 2017. An alternative index is studied, which combines the same components of the HDI by...     

Study of activities of postmen motorcyclists: a look at motorcycle accidents

This article presents the steps of transforming the material and organizational aspects in the work environment, beyond the social order for the proper development of activities in the Household Distribution Center, the Postmen Motorcyclists. The demand was made by managers from the accident records, establishing the need to identify the working conditions of postmen motorcyclists, regarding motorcycle accidents occurring on public roads. Method: Based on the characteristics of the steps required by the methodology, was necessary to realize internal and external observations, with the aim of identifying the dynamics of the accident and the collective dimensions of activity which requires a strategy for monitoring the work on the street.     

China’s GDP: Examining provincial disparities (1952–1998)

Accompanying rapid economic growth in China, there have been provincial disparities. This article presents and analyzes the evolution of Chinas provincial GDP per capita disparity between 1952 and 1998. First, an examination of some basic indicators of disparity is carried out, and a test for unconditional convergence is performed to explore the dispersion features. Then, a more comprehensive regression analysis, allowing insights into the evidence of conditional convergence and highlighting the main determinants of growth in two main periods of the recent history of China (i.e., prereform and postreform) is presented. Finally, a discussion and conclusion are provided.     

Do Absentee Voters Differ from Polling Place Voters?: New Evidence from California

In the 2003 California gubernatorial recall election 2,775,785absentee ballots were cast, representing about 30 percent ofall voters statewide. Given the number of absentee ballots andthe increasing propensity for voters in California and elsewhereto choose this voting method, we some basic questions: Who areabsentee voters, and are they different from polling place voters?To answer these questions, we fielded a statewide survey ofabsentee voters in the days before the October 7 recall election,asking respondents why they voted absentee, their partisan andideological preferences, demographic characteristics, and otherrelevant questions. We find that absentee voters do not differsignificantly from the overall state electorate in terms oftheir vote preferences, despite being older and better educated.For example, 56 percent of absentee voters in our survey voted"yes" on the recall, compared with 55 percent for the entirestate, according to official returns. Further, absentee votersfavored Arnold Schwarzenegger over Cruz Bustamante by a considerablemargin, similar to the overall election results. We found partyregistration among absentee voters to be nearly identical tostatewide partisan registration.     

Estimating Listeria monocytogenes Growth in Ready-to-Eat Chicken Salad Using a Challenge Test for Quantitative Microbial Risk Assessment

Currently, there is a growing preference for convenience food products, such as ready-to-eat (RTE) foods, associated with long refrigerated shelf-lives, not requiring a heat treatment prior to consumption. Because Listeria monocytogenes is able to grow at refrigeration temperatures, inconsistent temperatures during production, distribution, and at consumer's household may allow for the pathogen to thrive, reaching unsafe limits. L. monocytogenes is the causative agent of listeriosis, a rare but severe human illness, with high fatality rates, transmitted almost exclusively by food consumption. With the aim of assessing the quantitative microbial risk of L. monocytogenes in RTE chicken salads, a challenge test was performed. Salads were inoculated with a three-strain mixture of cold-adapted L. monocytogenes and stored at 4, 12, and 16 °C for eight days. Results revealed that the salad was able to support L. monocytogenes’ growth, even at refrigeration temperatures. The Baranyi primary model was fitted to microbiological data to estimate the pathogen's growth kinetic parameters. Temperature effect on the maximum specific growth rate (μ_max) was modeled using a square-root-type model. Storage temperature significantly influenced μ_max of L. monocytogenes (p < 0.05). These predicted growth models for L. monocytogenes were subsequently used to develop a quantitative microbial risk assessment, estimating a median number of 0.00008726 listeriosis cases per year linked to the consumption of these RTE salads. Sensitivity analysis considering different time–temperature scenarios indicated a very low median risk per portion (<−7 log), even if the assessed RTE chicken salad was kept in abuse storage conditions.     

The importance of user centered design methods applied to the design of a new workstation: a case study

This paper presents a case study of the application of user centered design methodologies in the product development for a line of ergonomic office furniture. The study aimed to analyze the experience of using a workstation from the perspective of two groups of users, installers and end users. The observation of users in their natural context of use not only allowed the development team to identify key needs and strategies of the users, transforming them into design solutions, but mainly it warned them of the importance and impact of user involvement in the product development cycle.     

Are Naturalized Voters Driving the California Latino Electorate? Measuring the Effect of IRCA Citizens on Latino Voting*

Objectives. The 1990s witnessed the growth and maturation of the Latino electorate in California and many scholars have posited as to the reasons. One argument is that naturalizations by way of the Immigration Reform and Control Act (IRCA) drove the increases in Latino participation. In this article we investigate the extent to which this is the case. Methods. Using unpublished INS data, we offer the first empirical test of the IRCA theory by examining Latino IRCA petitions by zipcode to determine whether or not IRCA legalizations and subsequent naturalizations were the force behind increased Latino turnout, and the overall growth of the Latino vote. We merge IRCA data with Registrar of Voter data to examine real growth in the Latino vote at the zipcode level from 1996–2000 in southern California. Results. Although Latino voting grew substantially, we find that IRCA naturalizations did not spur the increases in Latino voting in the 1990s as some have expected. Instead, demographic and mobilization variables explain why the Latino vote grew between 1996 and 2000. Conclusions. As Congress debates new proposals to “legalize” the millions of undocumented immigrants living and working in this country, many will inevitably ask what impact their citizenship will have on the electorate. This study sheds some light on the relationship between amnesty programs, citizenship, and voting among Latinos.     

Rural population and social security in Brazil: An analysis with emphasis on constitutional changes

This paper analyses the situation of the Brazilian rural population with respect to social insurance and social assistance at two points in time: 1988 and 1998. The 1988 Constitution defined new rules with regard to eligibility conditions and benefit values for the rural population. But it was only in July 1991, with Law 8213, that these changes were implemented. We compare — by gender and individual age — activity rates and probability of receiving benefits, before and after the changes in legislation. We also compare, at these two points in time, family structure and the importance of the income of older people in the family budget. The analysis makes clear the positive impact brought by the legislation on the coverage and per capita family income of those families with older members in rural Brazil, bringing about some degree of poverty alleviation, as well as bridging the gender gap with respect to access to benefits. In contrast to what occurs in other Latin American countries, nowadays the Brazilian rural population has almost universal access to social security benefits, not only at family level but also in individual terms.     

Collective Action in Modern Times: How Modern Expressions of Prejudice Prevent Collective Action

This contribution addresses modern forms of group-based discrimination, and examines how these impact upon the likelihood that people engage in collective action. Based on a review of the relevant literature, we predict that modern expressions of prejudice are less likely to be perceived as indicating group-based disadvantage and hence elicit less anger, protest, and collective action than old-fashioned prejudice. We present three studies to offer empirical support for this prediction. In Study 1 ( N = 116), female participants were led to believe that the general public endorses either old-fashioned or modern sexist views. In Study 2 ( N = 44) and 3 ( N = 37) female participants were exposed to a student supervisor who allegedly held either old-fashioned or modern sexist views. Results of all three studies indicate that modern sexism is less likely to be perceived as a form of discrimination, and as a result elicits less anger at the source and less support for collective action (Study 1), intentions to protest (Study 2), and collective protest behavior (Study 3) than old-fashioned sexism. In discussing the results of this research, we connect to current insights on antecedents of collective action, and identify conclusions from our analysis that are relevant for societal and organizational policy making.