Plotting diagnostic information calculated from residuals and fitted values is a long-standard method for assessing models and seeking ways of improving them. This column focuses on the statistical mainstream defined by regression models for continuous responses, treated in a broad sense to...

The by varlist: construct is reviewed, showing how it can be used to tackle a variety of problems with group structure. These range from simply doing some calculations for each of several groups of observations to doing more advanced manipulations making use of the fact that with this construct,...

An objective and a subjective approach to study well-being is introduced. The objective approach is particularly useful to compare the quality of life of given societies across time and space. Using the objective approach, we can identify strong differences of quality of life between European...

An election outcome reflects institutional, behavioural and attitudinal influences. We set out a model showing it is a function of the electoral system, the offices at stake and the number of parties competing as well as the choices of voters and the level of turnout. Therefore, any attempt to...

In sociology, the appropriateness of national approaches for understanding social inequality in today's societies is being increasingly questioned, and EU-wide approaches are advocated instead. In this paper, we link the growing debate about national or EU-wide approaches to reference group...

"If [voter] turnout was 100%, would it affect the election result?" (Bernhagen and Marsh 2007) is a frequently asked research question. So far, the question has been primarily answered regarding the changes in the distribution of votes. This article extends the analysis to changes in the...

Die Individualisierungshypothese impliziert mit zunehmendem gesellschaftlichen Wohlstand ansteigende Heterogenität von Lebenslagen einerseits, und abnehmende Prägekraft sozialer Klassen und Schichten andererseits. Zur Untersuchung dieser beiden Implikationen wird die Heterogenität und...

Electoral turnout is shown to be higher and less socially skewed in member states of the enlarged European Union than in the United States. The differences in the levels of turnout can partly be related to differences in election procedures, but since the procedural rules provide similar...

Vast racial inequalities continue to prevail across the United States and are closely linked to economic resources. One particularly prominent argument contends that childhood wealth accounts for black–white (BW) disadvantages in life chances. This article analyzes how much childhood wealth...

Pioneering scholarship links retrospective childhood conditions to mature adult health. We distinctively provide critical evidence with prospective state-of-the-art measures of parent income observed multiple times during childhood in the 1970s to 1990s. Using the Panel Study of Income Dynamics,...