Search results for "testi"

Discrimination based on place of residence and access to employment

2014

International audience; The purpose of this study is to assess the degree of employment discrimination against young people according to their place of residence. We considered several spatial scales in order to measure the effect of the reputation of the administrative department or county, the town or municipality and of the local neighbourhood. The evaluation is performed using correspondence test data carried out between October 2011 and February 2012. We studied 2988 candidacies that were submitted to 498 job offers (waiters and cooks) within the restaurant industry and located in the Paris area. Statistical and econometric results pointed out that resident effect is significant and im…

Stress test impact and bank risk profile: Evidence from macro stress testing in Europe

2019

Abstract This study investigates the risk profile of banks that get a significant capital level reduction in the EU-wide stress test exercises. Using the CAMELS multifaceted risk approach, we look into the connection between the bank risk factors and the macro stress testing impact on capital. The results show that financial institutions that are inefficient or complex, with low profitability levels and small loan portfolio, receive highly negative results in the stress tests. As this risk profile is not consistent over time, the results support the stress tests disciplinary role, suggesting risk management strategy adjustment through consideration of prior stress test outcomes.

Do firms share the same functional form of their growth rate distribution? A statistical test

2014

We introduce a new statistical test of the hypothesis that a balanced panel of firms have the same growth rate distribution or, more generally, that they share the same functional form of growth rate distribution. We applied the test to European Union and US publicly quoted manufacturing firms data, considering functional forms belonging to the Subbotin family of distributions. While our hypotheses are rejected for the vast majority of sets at the sector level, we cannot rejected them at the subsector level, indicating that homogenous panels of firms could be described by a common functional form of growth rate distribution.

Inference for Lorenz curve orderings

1999

In this paper we consider the issue of performing statistical inference for Lorenz curve orderings. This involves testing for an ordered relationship in a multivariate context and making comparisons among more than two population distributions. Our approach is to frame the hypotheses of interest as sets of linear inequality constraints on the vector of Lorenz curve ordinates, and apply order-restricted statistical inference to derive test statistics and their sampling distributions. We go on to relate our results to others which have appeared in recent literature, and use Monte Carlo analysis to highlight their respective properties and comparative performances. Finally, we discuss in gener…

A novel EDA variant causing X-linked hypohidrotic ectodermal dysplasia: Case report

2021

Abstract Hereditary ectodermal dysplasias are a complex group of inherited disorders characterised by abnormalities in two or more ectodermal derivatives (skin, nails, sweat glands, etc.). There are two main types of these disorders – hidrotic and hypohidrotic/anhidrotic ectodermal dysplasias. Hypohidrotic ectodermal dysplasia (HED) or Christ-Siemens-Touraine syndrome (OMIM: 305100 ) occurs in 1 out of 5000–10,000 births [19] and has an X-linked recessive inheritance pattern (X-linked hypohydrotic ectodermal dysplasia – XLHED) [2] . The main cause of XLHED is a broad range of pathogenic variants in the EDA gene (HGNC:3157, Xq12-13) which encodes the transmembrane protein ectodysplasin-A [4]…

Rasch measurement in educational contexts Special issue 1: Rasch modeling in educational testing

2011

This is the first of two special journal issues on Rasch measurement in educational contexts. Most of the articles compiled in these two issues originate from a symposium of the same title held in ...

Students' views of assessment in the finnish gymnasium

1980

Presentazione

2011

In questa presentazione, è sintetizzata la versione rivista e ampliata degli interventi svolti dai relatori nel convegno intitolato "Cinematografia ed Educazione Interculturale: una finestra aperta verso il dialogo" realizzatosi il 23 marzo 2011. Questo Convegno è stato organizzato dai docenti afferenti al corso di laurea in Scienze dell'Educazione della Facoltà di Psicologia e Scienze della Formazione dell'Università "Kore" di Enna. In this presentation, the revised and expanded version of the interventions carried out by the rapporteurs in the conference on 23 March 2011 titled “Cinematography and Intercultural Education: a window open to the dialogue” is synthesized. This conference has …

New therapeutic strategies for treatment of inflammatory bowel disease

2008

Although the precise etiology of inflammatory bowel disease (IBD) still remains unclear, considerable progress has been made in the identification of cytokine-mediated signaling pathways involved in the inflammatory process. Recent data have clearly shown that these pathways induce augmented intestinal T-cell activation and thus resistance to apoptosis, which is a central process in disease pathogenesis, as it impairs mucosal homeostasis. Therefore, novel therapeutic strategies aim at restoring activated effector T-cell susceptibility to apoptosis in the gut, based on a pathophysiological rationale. This development is best exemplified by the emergence of agents that target the TNF pathway,…

IL-12 family members in experimental colitis

2008

Interleukin (IL)-12 p35/p40 is a heterodimeric cytokine that plays an important role in T helper (Th) cell polarization and Th1 T-cell differentiation. Recent findings have shown that both p35 and p40 can form other cytokines with different proteins (IL-23: p19/p40; IL-35: p35/EBI3). Furthermore, the cytokine IL-27 (EBI3/p28) has been identified as a member of the IL-12 family. Here, we discuss the recent findings on the role of IL-12 family members in experimental colitis. In particular, the role of IL-23 as a master regulator of effector T-cell activation is highlighted. These findings have important implications for the design of new therapeutic approaches in chronic intestinal inflammat…