Higher education, employers’ monopsony power and the labour share in OECD countries

This paper examines the impact of higher education on the labour share. It is based on the following idea: as education offers adaptability skills, it should reduce employers’ monopsony power and, therefore, increase the labour share. This idea is developed in a two-sector model with search unemployment and wage competition between employers to attract/keep workers. Using panel data for eleven OECD countries, we show that the proportion of higher educated in the population has a significant positive effect on the labour share: typically, an increase of one standard deviation in higher education induces a three point increase in the labour share. The other determinants of the labour share are compatible with the theoretical model. They include the capital-output ratio (-), minimum to median wage ratio (+), union density (+). We also find that the unemployment rate has a negative and significant impact on the labour share, which, together with the positive impact of higher education, is incompatible with a three-factor model where factors are paid their marginal products.Search frictions; Adaptability; Labour share; Macroeconomic panel data

Evaluation et renforcement sismique de piles de pont en béton armé concues selon les prescriptions prévalant avant 1971

Dommages observés lors de séismes récents -- Prodécures et techniques de renforcement -- Évolution de la conception parasismique -- Évaluaiotn séismique des poteaux existants -- Renforcement des poteaux en béton armé -- Évaluation et renforcement d'une pile existante -- Réponse en flexion -- Caractéristiques au cisaillement -- Détermination du mode de rupture -- Renforcement d poteau vis à vis du glissement -- Renforcement vis à vis d'un manque de ductilité en flexion -- Renforcement vis à vis du cisaillement -- Étude expérimentale du comportement de la pile non renforcée -- Étude expérimentale du comportement de la pile non renforcée -- Étude expérimentale du comportement de la pile renforcée -- Comparaison des résultats expérimentaux -- Courbes d'hystérésis -- Courbures -- Déformations dans les armatures de la section initiale -- Déformations dans la chemise en acier -- Relation moment-courbure -- Relation effort-déplacement -- Modélisation du glissement

Influence of Membrane-Fusogen Distance on the Secondary Structure of Fusogenic Coiled Coil Peptides

Liposomal membrane fusion is an important tool to study complex biological fusion mechanisms. We use lipidated derivatives of the specific heterodimeric coiled coil pair E: (EIAALEK)3 and K: (KIAALKE)3 to study and control the fusion of liposomes. In this model system, peptides are tethered to their liposomes via a poly(ethylene glycol) (PEG) spacer and a lipid anchor. The efficiency of the fusion mechanism and function of the peptides is highly affected by the PEG-spacer length and the lipid anchor type. Here, the influence of membrane–fusogen distance on the peptide–membrane interactions and the peptide secondary structures is studied with Langmuir film balance and infrared reflection absorption spectroscopy. We found that the introduction of a spacer to monolayer-tethered peptide E changes its conformation from solvated random coils to homo-oligomers. In contrast, the described peptide–monolayer interaction of peptide K is not affected by the PEG-spacer length. Furthermore, the coexistence of different conformations when both lipopeptides E and K are present at the membrane surface is demonstrated empirically, which has many implications for the design of effective fusogenic recognition units and the field of artificial membrane fusion.Article / Letter to editorLIC/CB/Supramolecular & Biomat. Chem

Parameterized optimized effective potential for the ground state of the atoms He through Xe

Parameterized orbitals expressed in Slater-type basis obtained within the optimized effective potential framework as well as the parameterization of the potential are reported for the ground state of the atoms He through Xe. The total, kinetic, exchange and single particle energies are given for each atom.Comment: 47 pages, 1 figur

Higher education, employers’ monopsony power and the labour share in OECD countries

This paper examines the impact of higher education on the labour share. It is based on the following idea: as education offers adaptability skills, it should reduce employers’ monopsony power and, therefore, increase the labour share. This idea is developed in a two-sector model with search unemployment and wage competition between employers to attract/keep workers. Using panel data for eleven OECD countries, we show that the proportion of higher educated in the population has a significant positive effect on the labour share: typically, an increase of one standard deviation in higher education induces a three point increase in the labour share. The other determinants of the labour share are compatible with the theoretical model. They include the capital-output ratio (-), minimum to median wage ratio (+), union density (+). We also find that the unemployment rate has a negative and significant impact on the labour share, which, together with the positive impact of higher education, is incompatible with a three-factor model where factors are paid their marginal products

Geesó Duqa, approaches to an Iraqw tale

ASC – Publicaties niet-programma gebonde

Adequate Patient Characterization in COPD: Reasons to Go Beyond GOLD Classification

The Global Initiative for Chronic Obstructive Lung Disease (GOLD) serves as a guide to treat and manage different severity classes of patients with COPD. It was suggested that the five categories of FEV1 % predicted (GOLD 0–4), can be applied for selecting different therapeutic approaches. However, validation of these selective properties is very poor. To determine the relevance of the GOLD staging system for estimating the severity of clinical problems, GOLD 2 (n=70) and GOLD 3 (n=65) patients were drawn from a prospective cohort of patients with COPD and evaluated crosssectionally by a newly developed Nijmegen Integral Assessment Framework (NIAF). The NIAF is a detailed assessment of a wide range of aspects of health status (HS). Significant, though small, differences were found in Static Lung Volumes, Exercise Capacity, Subjective Pulmonary Complaints, Subjective Impairment, and Health-Related QoL, besides Airflow of course. Moreover, overlap between scores of these five HS sub-domains was substantial, indicating small clinical relevance for discernment. No significant differences were found in nine other aspects of HS. It is concluded that GOLD stages do not discriminate in any aspect of HS other than airflow obstruction, and therefore do not help the clinician in deciding which treatment modalities are appropriate

Parameterized optimized effective potential for atoms

The optimized effective potential equations for atoms have been solved by parameterizing the potential. The expansion is tailored to fulfill the known asymptotic behavior of the effective potential at both short and long distances. Both single configuration and multi configuration trial wave functions are implemented. Applications to several atomic systems are presented improving previous works. The results here obtained are very close to those calculated in either the Hartree-Fock and the multi configurational Hartree-Fock framework.Comment: 8 pages, 3 figure

Liposome fusion with orthogonal coiled coil peptides as fusogens: the efficacy of roleplaying peptides

Supramolecular & Biomaterials Chemistr

Changes in Economic Inequality in Europe and Latin America in the First Decades of the Twenty-First Century

This open access volume identifies the common and specific aspects of social mechanisms that generate inequalities, through comparative analyses of different dimensions in which inequalities are expressed. It includes studies on social inequalities in 5 European and 5 Latin American countries, along 11 thematic axes: inequalities in the labour market and labour trajectories; asymmetries in the relationship between training and employment; inequalities in work and family life; educational inequalities; geographical and social inequalities: ethnicity and language; social inequalities, migration and space; uncertainty, strategies, resources and capabilities; inequality of opportunity: intergenerational social mobility; social policies; gender inequalities; and research methodology. This volume is the result of a large collaborative project on social inequality funded by the European Commission: the International Network for Comparative Analysis of Social Inequalities. Taking into account diverse perspectives and approximations, the collaborators have created a general analytical framework as a model of analysis of social inequalities. The various contributions in this volume help readers gain a global outlook and help reflect on social inequalities in a comparative perspective. This volume addresses social science graduate and postgraduate students, researchers, social policy makers, as well as a broader academic audience interested in social inequality.Fil: Salvia, Hector Agustin. Universidad Catolica Argentina; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentin