Unhappy Working with Men? Workplace Gender Diversity and Employee Job-Related Well-Being in Britain: A WERS2004 Based Analysis

This paper attempts to establish empirically the link between workplace gender diversity and employee job-related well-being. Using nationally representative linked employer-employee data for Britain, I employ econometric techniques that account for unobserved workplace heterogeneity. I find that gender diversity is associated with lower employee well-being among women in several of the equations estimated. The magnitudes of the estimated effects also tend to increase with (women's) group size. Workplace equality policies do not appear to ameliorate these effects.gender diversity, job-related well-being, linked employer-employee data, Britain

The Nature and Extent of Job Separations in Germany: Some New Evidence from SOEP

This paper analyses job separations in Germany using data from the German Socio-Economic Panel spanning from 1984 to 2003. Based on detailed reasons for job separation and different SOEP samples, the paper attempts to establish the nature of job separations in Germany. It brings to light some patterns of separations that have hitherto been unexplored. The findings of the study suggest, among others, that minority group status is important in characterising job separations, particularly in the event of exogenous shocks. Targeting minorities in the face of a major shock of the sort experienced in Germany might be a policy option.job separations, job turnover, economics of minorities

Workplace Job Satisfaction in Britain: Evidence from Linked Employer-Employee Data

This paper examines the determinants of job satisfaction in Britain using nationally representative linked employer-employee data (WERS2004) and alternative econometric techniques. It uses eight facets of job satisfaction for the purpose. As well as underscoring the importance of accounting for unobserved workplace heterogeneity, the paper is able to highlight some new findings that relate to differential effects of dependent children and other dependents, type of employment contract and gaps between employees' skill and skills requirements of their job. Working long hours is found to be positively associated with intrinsic aspect of jobs. Public sector employment is positively associated with all facets of job satisfaction except satisfaction with pay.job satisfaction, linked employer-employee data, Britain

Citizen science to fill hydro-meteorological data gaps in rural watersheds

Poster prepared for a share fair, Addis Ababa, May 201

On the difference between exclosures and enclosures in ecology and the environment

Rehabilitation of degraded land in arid and semiarid environments often involves excluding livestock from degraded sites, creating what are usually but unfortunately not consistently, called _exclosures_. Their main objective is to allow native vegetation to regenerate as a means of providing fodder and woody biomass, to reduce soil erosion and to increase rain water infiltration. We are concerned that some of the alternative names for this practice that are reported in the international literature, including _closed area_, _area closure_ and _enclosure_, may lead to confusion and misunderstanding, especially when these are used as synonyms. Here we aim to illustrate the difference between exclosures and enclosures using recent ecological and environmental literature and provide guidance for their proper use

Platinum thin film anodes for solid acid fuel cells

Hydrogen electro-oxidation kinetics at the Pt | CsH_2PO_4 interface have been evaluated. Thin films of nanocrystalline platinum 7.5–375 nm thick and 1–19 mm in diameter were sputtered atop polycrystalline discs of the proton-conducting electrolyte, CsH_2PO_4, by shadow-masking. The resulting Pt | CsH_2PO_4 | Pt symmetric cells were studied under uniform H_2-H_2O-Ar atmospheres at temperatures of 225–250 °C using AC impedance spectroscopy. For thick platinum films (>50 nm), electro-oxidation of hydrogen was found to be limited by diffusion of hydrogen through the film, whereas for thinner films, diffusion limitations are relaxed and interfacial effects become increasingly dominant. Extrapolation to vanishing film thickness implies an ultimate interfacial resistivity of 2.2 Ω cm^2, likely reflecting a process at the Pt | H_(2(g)) interface. Films 7.5 nm in thickness displayed a total electro-oxidation resistivity, R, of 3.1 Ω cm^2, approaching that of Pt-based composite anodes for solid acid fuel cells (1–2 Ω cm^2). In contrast, the Pt utilization (R^(−1)/Pt loading), 19 S mg^(−1), significantly exceeds that of composite electrodes, indicating that the thin film approach is a promising route for achieving high performance in combination with low platinum loadings

Electrochemical studies of capacitance in cerium oxide thin films and its relationship to anionic and electronic defect densities

Small polaron carrier density in epitaxial, doped CeO_2 thin films under low oxygen partial pressure was determined from electrochemically-measured capacitance after accounting for interfacial effects and shown to agree well with bulk values

Intergenerational mobility in educational and occupational status: evidence from the U.S.

In this paper we take up Goldberger’s (1989) suggestion to investigate intergenerational mobility using non-monetary measures. We use a newly released data set, the NELS, which allows us to investigate the contemporary intergenerational mobility in education and occupation in the United States. Our results from order logit models indicate strong evidence of intergenerational linkage in educational attainment and occupational status between parents’ and their children. We allow for family background during adolescence and find supporting evidence for the child qualityquantity trade-off. Negative effects of non-intact family are also found. Racial differences in the patterns of intergenerational mobility are also highlighted in this study.