Informed voters and electoral outcomes: a natural experiment stemming from a fundamental information-technological shift

Public Choice - Do informed electorates choose better candidates? While that question is straightforward, its answer often is elusive. Typically, candidate-quality information is neither salient...     

Determination of Sex: Interest of Frontal Sinus 3D Reconstructions

Frontal sinuses (FSs) have been studied in radiology, anthropology, and forensic anthropology. This study aimed to determine whether it was possible to predict the age and sex of an individual using FS volume. Sixty‐nine anonymized CT scans were imported to MIMICS 10.01^® software (Materialise N.V.), and each FS volume was calculated in mm³. There was an absence of significant difference between right and left FS volume (p = 0.173) and an absence of correlation between age and FS volume (Pearson's test; p = 0.705). Sexual dimorphism was significantly different (p = 0.001). However, the most discriminant datum for determining sex was found to be the total FS volume (sum of an individual's right and left FS volumes) with linear discriminant Fisher's function coefficients of ?2.759 for the male group and ?1.275 for the female group. With this model, 72.5% of our sample was correctly classified according to sex.     

Testing What Matters (If You Must Test at All): A Context‐Driven Approach to Substantive and Statistical Significance

For over a half century, various fields in the behavioral and social sciences have debated the appropriateness of null hypothesis significance testing (NHST) in the presentation and assessment of research results. A long list of criticisms has fueled the so‐called significance testing controversy. The conventional NHST framework encourages researchers to devote excessive attention to statistical significance while underemphasizing practical (e.g., scientific, substantive, social, political) significance. I introduce a simple, intuitive approach that grounds testing in subject‐area expertise, balancing the dual concerns of detectability and importance. The proposed practical and statistical significance test allows the social scientist to test for real‐world significance, taking into account both sampling error and an assessment of what parameter values should be deemed interesting, given theory. The matter of what constitutes practical significance is left in the hands of the researchers themselves, to be debated as a natural component of inference and interpretation.     

The “Europeanization” of the Basel process: Financial harmonization between globalization and parliamentarization

Public policy initiatives aimed at the prevention of future financial crises originate with global harmonization in the form of executive standards issued by the Basel Committee on Banking Supervision. This article explores the role of the European Parliament (EP) in the process of adapting the standards in European Union legislation passed in 2013 as the Capital Requirements Regulation/Capital Requirements Directive IV. Unlike accounts casting the EP as increasingly dependent upon outside sources in order to meet its enhanced legislative role, we find it increasingly dexterous in developing and using in‐house policy ideas, expertise, and not least a common sense of institutional purpose. Notable EP successes in final legislation include (but are not restricted to) a headline cap on bankers' bonuses in the face of entrenched business and national interests. The argument is developed by drawing upon a broad range of interviews together with other primary and secondary sources, tracing the contribution of the EP from the early stages of agenda‐setting through to the development of an “esprit de corps” among the committee lead team which survived intact throughout the “black box” of trilogue negotiations. Besides illuminating the notoriously opaque trilogue process, the analysis also contributes to contemporary debates about whether the EP's increased legislative powers are resulting in a shift away from its traditional allegiances with diffuse interests toward a greater engagement with producer sources in order to fulfill requirements for policy expertise.