Reservation Wages, Labour Market Participation and Health

The concept of the reservation wage has played an important role in labour market theory; particularly in models of job search, labour supply and labour market participation. Despite this core theoretical role, there is a scarcity of empirical research which explores the setting of reservation wages at the individual level. In this paper, we focus on the determinants of reservation wages, with a particular focus on health, which has attracted very little attention despite its importance from a policy perspective. We use data for males from 14 waves of the British Household Panel Survey and estimate an endogenous switching model which predicts reservation wages for the unemployed and market wages for the employed. We employ methods to deal with the endogeneity of health, measurement errors in our self reported health variable and selection into economic activity. Our results suggest that health is an important determinant of selection, both into economic activity and into employment (versus unemployment) but that, once these participation effects are accounted for, health is not a significant determinant of either the reservation wage or the market wage. This casts doubt on the results of a number of previous studies that have failed to appropriately account for selection in models of male wages. Our results have important policy implications since they suggest that poor health is a major cause of economic inactivity

The gender reservation wage gap: evidence from British panel data

Our findings suggest the existence of a gender reservation wage gap, with a differential of around 10%. The presence of children, particularly pre-school age children, plays an important role in explaining this differential. For individuals without children, the explained component of the differential is only 5%, which might indicate that perceived discrimination in the labour market influences the reservation wage setting of females

Modelling primary health care use: a panel zero inflated interval regression approach

We introduce the (panel) zero-inflated interval regression (ZIIR) model, to investigate GP visits using individual-level data from the British Household Panel Survey. The ZIIR is particularly suitable for this application as it jointly estimates the probability of visiting the GP and then, conditional on visiting, the frequency of visits (defined by given numerical intervals in the data). The results show that different socio-economic factors influence the probability of visiting the GP and the frequency of visits

Teaching and learning strategies for embedding key skills: reshaping a marketing programme

Information, communication and technology skills (ICT) are directly relevant to the development of graduate skills, the benchmarking of the Business and Management Subject, employer requirements for more skilled and prepared graduates, quality of education provision and the government's policy on lifelong learning (Dearing, 1997). Employers have expressed concern regarding graduates in that, "whilst new recruits may have the expected knowledge and understanding, they display a serious inability to apply that knowledge effectivelyto real workplace situations" (DfEE, 1998:30). As such, the role of higher education is increasingly to inculcate the development of the type of skills that will ultimately bridge the developing training gap between education and employability for graduates. This paper will explore the training needs identified by employers and discuss the research undertaken at Edge Hill College of HE to integrate and contextualise ICT and other key skills within an undergraduate marketing programme in order to ensure that graduate are not excluded from the workplace. The action research and implementatin of teaching and learning strategies has been undertaken through collaboration between Library and Information Services (LIS) and the subject area of Business, Management and Leisure (BML). The objectives of the research were to: Identify and define the concept of graduate skills with specific reference to ICT; Evaluate how experiential learning can facilitate the development of ICT skills; Analyse and evaluate the effectiveness of the revised curriculum; Evaluate the collaboration between LIS and BML in supporting the development of effective teaching and learning strategies. The paper will consider and evaluate the effectiveness of the teaching and learning strategies, including the design of the curriculum, the focus on experiential learning activities adn the learning materials and resources produced (including web based). It will also provide an analysis of student feedback and recommendations for future developments in key skills embedding withn an undergraduate programme

Soil sustainability in organic agricultural production

Traditionally, the assessment of soil sustainability and the potential impact of cultivation are based upon the application of chemical procedures. In the absence of a biological context, these measurements offer little in understanding longterm changes in soil husbandry. Detailed microcosm investigations were applied as a predictive tool for management change. The microcosms were designed with homogenised soils treated with organic amendments. Key soil functional relationships were quantified using stable isotope techniques, biochemical measurements and traditional approaches

Nucleation of Spontaneous Vortices in Trapped Fermi Gases Undergoing a BCS-BEC Crossover

We study the spontaneous formation of vortices during the superfluid condensation in a trapped fermionic gas subjected to a rapid thermal quench via evaporative cooling. Our work is based on the numerical solution of the time dependent crossover Ginzburg-Landau equation coupled to the heat diffusion equation. We quantify the evolution of condensate density and vortex length as a function of a crossover phase parameter from BCS to BEC. The more interesting phenomena occur somewhat nearer to the BEC regime and should be experimentally observable; during the propagation of the cold front, the increase in condensate density leads to the formation of supercurrents towards the center of the condensate as well as possible condensate volume oscillations.Comment: 5 pages, 3 figure

AN ANALYSIS OF FACTORS ASSOCIATED WITH COMPOSTING BEHAVIOR AT THE HOUSEHOLD LEVEL

Drawing upon telephone survey data, a logit probability analysis was conducted to identify household characteristics as well as social and institutional factors associated with backyard composting of yard and food wastes. Highly significant predictors included household gardening, perception of effort required, peer influence, and a compost bin sale program.Consumer/Household Economics, Institutional and Behavioral Economics,

The effect of contact stresses in four-point bend testing of graphite/epoxy and graphite/PMR-15 composite beams

The results of in-plane four-point bend experiments on unidirectionally reinforced composite beams are presented for graphite/epoxy (T300/934) and graphite/polyimide (G30-500/PMR-15) composites. The maximum load and the location of cracks formed during failure were measured for testpieces with fibers oriented at various angles to the beam axis. Since most of the beams failed near one or more of the load points, the strength of the beams was evaluated in terms of a proposed model, for the local stress distribution. In this model, an exact solution to the problem of a localized contact force acting on a unidirectionally reinforced half plane is used to describe the local stress field. The stress singularity at the load points is treated in a manner similar to the stress singularity at a crack tip in fracture mechanisms problems. Using this approach, the effect of fiber angle and elastic material properties on the strength of the beam is described in terms of a load intensity factor. For fiber angles less than 45 deg from the beam axis, a single crack is initiated near one of the load points at a critical value of the load intensity factor. The critical load intensity factor decreases with the increasing fiber angle. For larger fiber angles, multiple cracks occur at locations both near and away from the load points, and the load intensity factor at failure increases sharply with increasing fiber angle