Implications of Sociopolitical Context for Career Services Delivery

This article analyzes the implications of sociopolitical context for career services delivery. Beginning with a reflection on the social foundations of the practice of career counseling, 4 specific Portuguese conditions are presented and discussed in light of existing knowledge in the field. The 4 underlying issues presented are (a) the impact of political changes on career services delivery, (b) the rigidity vs. flexibility of the educational system, (c) political and psychological perspectives on employment, and (d) the relationship between power and career services delivery. A research agenda founded in political anthropology is proposed that may enhance future career services delivery.     

Is It Always Necessary to Take Sample Selection into Account?

We compare a simple ordinary least squares (OLS) with the maximum likelihood estimation of the Tobit I and Tobit II regression models, in the selected sample. We propose a new measure to quantify the performance of OLS.     

Sequential Experimentation Approach for Augmenting of Resolution III Fractions

General augmentation techniques in experimental design, such as the foldover and the semifold, have been a common practice in industrial experimentation for years. Even though these techniques are extremely effective in maintaining balance and near orthogonality, they possess disadvantages, such as the inability to decouple specific terms and inefficiency. This article aims for a sequential experimentation approach capable of overcoming the drawbacks of the general methods while maintaining some of their benefits. We focus on the development of an algorithm for sequential augmentation of fractional factorial designs resolution III. Advantages, limitations, and potential benefits of the new method are provided.     

Clustering of Variables Based on Watson Distribution on Hypersphere: A Comparison of Algorithms

We consider n individuals described by p variables, represented by points of the surface of unit hypersphere. We suppose that the individuals are fixed and the set of variables comes from a mixture of bipolar Watson distributions. For the mixture identification, we use EM and dynamic clusters algorithms, which enable us to obtain a partition of the set of variables into clusters of variables.

Our aim is to evaluate the clusters obtained in these algorithms, using measures of within-groups variability and between-groups variability and compare these clusters with those obtained in other clustering approaches, by analyzing simulated and real data.     

Attitudes to Chronic Poverty in the ‘Global Village’

The paper explores attitudes to chronic poverty in a cross-section of developed and developing countries contributing data to the World Values Survey Wave Three (1994–1998). The analysis finds a consistent belief among a majority of respondents that poverty is persistent. The paper also explores the factors influencing public attitudes to chronic poverty, and finds that interests, position, knowledge, and shared values relating to social justice, are important.     

Social assistance and inclusive growth

The expansion of social assistance in low- and middle-income countries raises important issues for inclusive growth. Labour is by far the principal asset of low-income groups. Changes in the quantity, quality, and allocation of labour associated with social assistance will impact on the productive capacity of low-income groups and therefore on inclusive growth. The article re-assesses the findings reported by impact evaluations of social assistance in low- and middle-income countries to address this issue. Most studies have tested for potentially adverse labour supply incentive effects from transfers but have failed to find supportive evidence. The article highlights findings from this literature on the effects of social assistance on human capital accumulation and labour reallocation. They point to the conclusion that well-designed and well-implemented social assistance contributes to inclusive growth.     

A Decade of Sub-national Pro-poor Growth in Pakistan

The literature on subjective well-being has highlighted the negative effects associated with the restrictions and inequality imposed by the hukou system on China’s rural population. However, quantifying the cost of holding a rural hukou has generally been challenging because it can reflect unobserved individual characteristics related to educational and occupational choices. Thanks to RUMiC, a new longitudinal database on China, this limitation can be overcome by exploiting exogenous changes in hukou status due to land expropriation. The results support that receiving an urban hukou substantially enhances subjective well-being within the household, especially for males. The results complement a growing literature on subjective well-being focusing on China.     

Analysis of the Better Life Index Trough a Cluster Algorithm

Social Indicators Research - This paper discusses some concepts attributed to the term well-being and different ways to measure it. Then we present an alternative approach based on clustering...     

Tragedy on grade crossing: driver failure or systemic fragility?

In 2010, an accident occurred in Americana-SP, Brazil, involving two trains and one bus on a Grade Crossing, when 10 people died and 17 were injured including workers. This paper aims to analyze the accident using the Model of Analysis and Prevention of Work Accidents (MAPA). The method provides observation of work, interviews and analysis of documents to understand precedents of the event in the following stages: to understand the usual work from the involved people, the changes occurred in the system, the operation of barriers, managerial and organizational aspects. By the end, measures are suggested to avoid new occurrences. The accident took place at night in a site with insufficient lighting. The working conditions of bus drivers, train operators and watchmen are inadequate. There were only symbolic barriers (visual and acoustic signals) triggered manually by watchman upon train operator radio communication. The fragility of the barrier system associated to poor lighting and short time to trigger the signaling seem to play a critical role in the event. Contrary to the official report which resulted in guilt of the bus driver, the conclusion of the paper emphasizes the fragility of the safety system and the need of level crossing reproject.