Search results for " mobility"
showing 10 items of 577 documents
Youth Transition from School to Work in Spain
2001
Using a data set drawn from the Encuesta Socio-Demográfica conducted by the Instituto Nacional de Estadística in 1991, we analyze the labor market entrance of Spanish school leavers and the match between education and work at the early stages of working life. The empirical evidence shows that human capital exerts a strong influence on the duration of unemployment. With regard to the job match between education and work we find that young workers are more likely to be underutilized compared to their adult co-workers. Regression results indicate that people with higher education have, all else being equal, a lower probability of being overeducated and a shorter lenght of unemployment. They al…
Socioeconomic effects and the role of public spending decomposition on income mobility: a moderated regression model
2022
The aim of this paper is to investigate, empirically, what components of public spending imply a decreasing effect on income mobility, and what components create income opportunities, also discussing the role of government effectiveness. The role of the components of government expenditure is analysed in the association between intergenerational income mobility and socioeconomic characteristics, which are relevant for the life chances of children. Using the Global Database on Intergenerational Mobility, containing estimates of intergenerational income mobility at country level, and applying the moderated regression model, the results show strikingly consistent patterns. A country with more …
Différences de genre et formes de dépendances des conjoints biactifs dans l'accompagnement des enfants
2011
International audience; L'approche des différences de genre dans la mobilité a été renouvelée à partir des années 2000 par l'attention portée aux formes d'interdépendance entre conjoints pour leurs déplacements quotidiens. Dans ce travail mobilisant l'enquête ménages-déplacements d'Île-de-France, nous en avons relevé deux types à partir de l'analyse de l'accompagnement des enfants des conjoints de couples de biactifs. D'une part, il y a un effet d'entraînement. Lorsqu'un conjoint fait de l'accompagnement, l'autre a une probabilité plus forte d'en faire également. D'autre part, les conjoints se distribuent entre eux l'accompagnement avant travail et après travail. Toutefois, l'interdépendanc…
50 years of capital mobility in the eurozone: breaking the Feldstein-Horioka puzzle
2021
AbstractThis paper assesses capital mobility for the Eurozone countries by studying the long-run relationship between domestic investment and savings for the period 1970-2019. Our main goal is to analyze the impact of economic events on capital mobility during this period. We apply the cointegration methodology in a setting that allows us to identify endogenous breaks in the long-run saving-investment relationship. Precisely, the breaks coincide with relevant economic events. We find a downward trend in the saving-investment retention since the 70s for the so-called “core countries”, whereas this trend is not so evident in the peripheral, where the financial and sovereign crises have had a …
Stochastic monotonicity in intergenerational mobility tables
2010
SUMMARY The aim of this paper is to test for stochastic monotonicity in intergenerational socio-economic mobility tables. In other words, we question whether having a parent from a high socio-economic status is never worse than having one with a lower status. Using existing inferential procedures for testing unconditional stochastic monotonicity, we first test a set of 149 intergenerational mobility tables in 35 different countries and find that monotonicity cannot be rejected in hardly any table. In addition, we propose new testing procedures for testing conditional stochastic monotonicity and investigate whether monotonicity still holds after conditioning on a number of covariates such as…
Student Mobility as a Strategy of Increasing Competitiveness on the Global Labor Market – An Attempt to Diagnose Educational Mobility: The Case of Po…
2022
PURPOSE: The aim of the article is the identification and the assessment of the state, and the conditions for the participation of higher education units in Poland in the process of educational mobility in terms of the competitiveness of graduates.
Reciprocal regulation of the human sterol regulatory element binding protein (SREBP)-1a promoter by Sp1 and EGR-1 transcription factors.
2007
AbstractSterol regulatory element binding protein (SREBP)-1a is a transcription factor that is highly expressed in actively growing cells, and is involved in the biosynthesis of cholesterol, fatty acids and phospholipids. We have mapped the minimal human SREBP-1a promoter region to 75bp upstream of the translation start site where we discovered a functional role for the 3 GC-boxes containing overlapping sites for the Sp1 and EGR-1 transcription factors. Intact SP1-binding sites are essential for promoter activity, whereas EGR-1 suppresses the transcription of the human SREBP-1a promoter. These results reveal a novel physiologically relevant transcriptional mechanism for the reciprocal regul…
Tuning the semiconducting nature of bis(phthalocyaninato) holmium complexes via peripheral substituents
2012
The semiconducting properties of the heteroleptic and homoleptic bis(phthalocyaninato) holmium complexes bearing electron-withdrawing phenoxy substituents at the phthalocyanine periphery, namely Ho(Pc)[Pc(OPh)8] (1) and Ho[Pc(OPh)8]2 (2) [Pc = unsubstituted phthalocyaninate; Pc(OPh)8 = 2,3,9,10,16,17,23,24-octaphenoxyphthalocyaninate] have been investigated comparatively. Using a solution-based Quasi–Langmuir–Shafer (QLS) method, the thin solid films of the two compounds were fabricated. The structure and properties of the thin films were investigated by UV-vis absorption spectra, X-ray diffraction (XRD) and atomic force microscopy (AFM). Experimental results indicated that H-type molecular…
Measurement of drift mobilities in amorphous organic films using the Time of Flight method
2004
We apply the Time of Flight (TOF) technique to study carrier mobility in N, N’-diphenyl-N,N’-bis(3-methylphenyl) -1,1-biphenyl-4,4’-diamine (TPD) and tris(8-hydroxyquinolato) aluminium (Alq 3 ). These materials are two examples of, respectively, hole and electron transporting molecular materials. Measurements are performed in free air or under vacuum varying the experimental parameters such as laser pulse intensity and single shot irradiation. We observe a transition from dispersive to non dispersive transport changing the experimental conditions.
Analysis of self-trapped hole mobility in alkali halides and metal halides
2017
Support from Latvian National Research Program IMIS2 (2014–2017) and LZP Grant No. 237/2012 (2013–2016) is greatly appreciated.