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Fondevila-McDonald, Yvonne; Molinero-Ruiz, Emília; Vergara-Duarte, Montse; Guillén, Montserrat; Ollé-Espluga, Laia; Menéndez, María; Benach, Joan – Sociological Methods & Research, 2019
Information quality deficiencies have been detected in occupational safety and health surveys in Europe, which typically gather self-reported data responded by employers or their representatives. For instance, their low response rates and informant profiles make estimations on establishments with safety representatives (SRs) unreliable. We tested…
Descriptors: Computation, Occupational Safety and Health, Surveys, Foreign Countries
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Grané, Aurea; Romera, Rosario – Sociological Methods & Research, 2018
Survey data are usually of mixed type (quantitative, multistate categorical, and/or binary variables). Multidimensional scaling (MDS) is one of the most extended methodologies to visualize the profile structure of the data. Since the past 60s, MDS methods have been introduced in the literature, initially in publications in the psychometrics area.…
Descriptors: Surveys, Data, Multidimensional Scaling, Robustness (Statistics)
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Muñoz, J. F.; Álvarez-Verdejo, E.; García-Fernández, R. M. – Sociological Methods & Research, 2018
Many poverty measures are estimated by using sample data collected from social surveys. Two examples are the poverty gap and the poverty severity indices. A novel method for the estimation of these poverty indicators is described. Social surveys usually contain different variables, some of which can be used to improve the estimation of poverty…
Descriptors: Poverty, Simulation, Income, Socioeconomic Status
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Møller, Jørgen; Skaaning, Svend-Erik – Sociological Methods & Research, 2017
Explanatory typologies have recently experienced a renaissance as a research strategy for constructing and assessing causal explanations. However, both the new methodological works on explanatory typologies and the way such typologies have been used in practice have been affected by two shortcomings. First, no elaborate procedures for assessing…
Descriptors: Classification, Case Studies, Evaluation Methods, Comparative Analysis
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Larraz, Beatriz – Sociological Methods & Research, 2015
The aim of this article is to propose a new breakdown of the Gini inequality ratio into three components ("within-group" inequality, "between-group" inequality, and intensity of "transvariation" between groups to the total inequality index). The between-group inequality concept computes all the differences in salaries…
Descriptors: Income, Statistical Distributions, Social Differences, Socioeconomic Status