Being undisciplined: Transgressions and intersections in academia and beyond

This paper articulates a view of interdisciplinary derived from actual practice. Based on a distinction between different types of interdisciplinary temperament, the paper proposes five characteristic of ‘issue-driven interdisciplinarity’ in the sustainability field: being problem-based, integration, interactivity and emergence, reflexivity, and strong forms of collaboration and partnership. Each of these characteristics is illustrated by examples drawn from a series of interdisciplinary projects undertaken over the past decade. The paper concludes with some views on how best to institutionalize issue-driven interdisciplinarity in the dominantly disciplinary culture of universities.     

When Philosophy and Business Professors Talk: Assessment of Ethical Reasoning in a Cross Disciplinary Business Ethics Course

Can instructors with apparently divergent approaches to the goals and methods of teaching business ethics agree upon a core set of course objectives? Can they agree upon a common method of assessment for measuring student performance against shared standards? This paper reports the results of a project intended to address these questions. The goals of the project were threefold: (1) to identify a shared set of core competencies for all students in business ethics; (2) to adopt a common assessment of ethical reasoning (neutral to disciplinary bias) for measuring student performance in core competencies; (3) to determine whether students show improvement in core competencies over the course of a semester. Our findings suggest that it is possible to find common ground in measurable objectives and to expect instructors to interpret, apply, and teach to these objectives effectively without infringing upon their disciplinary differences.     

Highly qualified and highly ambitious: implications for workforce retention of realising the career expectations of graduate nurses in England

Although increasing numbers of graduates now enter the UK labour market, there has been little evaluation of the benefits that this component of the workforce is reported to bring to employing organisations. This study focused on nursing; a profession in which graduate entry is increasing but potential benefits of moving to all‐graduate entry are strongly contested. Career behaviour and expectations of graduate nurses were compared with those of diploma‐qualified nurses. Career behaviours were similar but differences were found in fulfilment of expectations that reflected findings reported for graduates in other employment contexts. Graduates entered nursing with higher expectations than diplomates but these were often unfulfilled. Graduates reported lower levels of satisfaction than diplomates over time and became less likely to intend remaining in nursing. Implications for increasing graduate entry are discussed, together with strategies to facilitate better synchronisation between graduate expectations and opportunities within the NHS and beyond.     

The myths and realities of structural change in the UK labour market

Recent discussion of developments within the UK labour market has highlighted the growth of more 'flexible' types of employment: part-time work, temporary jobs, and self-employment. The structure of employment has also been shifting – away from manufacturing and manual employment and towards the service sector and non-manual employment. In this article, Peter Robinson argues that these are not new developments and in some respects the pace of structural change in the labour market has slowed down. Together with evidence that the labour market is now adapting successfully to earlier structural changes, this bodes well for the prospect of further gradual reductions in unemployment.     

Implications of rural settlement patterns for development: A historical case study in Qaukeni,Eastern Cape,South Africa

Successive administrative policies, overlaid on the traditional communal land tenure system in the Qaukeni area of the Eastern Cape, have had the effect of tying people to the land and creating an environment that severely constrains opportunities for development. This article traces the influence of administrative changes on land allocation over the last century. It assesses the impact of the settlement pattern in the early 1980s on accessibility to basic facilities, services and development opportunities. In view of the severe conditions in the study area (internal push factors), coupled with reduced restrictions on movement to South African cities and a general urbanisation trend (external pull factors), population movements could have been expected both out of the region and to more accessible places within it. Primary research, using districts and administrative areas as the units of analysis, revealed that few of the expected changes had occurred in the period between 1982 and 1993. However, recent evidence shows that several of the anticipated changes are taking place. The article concludes that, notwithstanding recent trends, a combination of the land tenure system (in both rural and urban areas), a variety of place-related factors in rural areas, together with risk-spreading strategies on the part of households, continue to exert a strong influence in keeping people on the land, even though their existence is not subsistence based, but linked to the urban economy.     

SERIAL ISSUE EVIDENCE FOR THE RELATION BETWEEN THE RISK STRUCTURE AND MATURITY: A DECOMPOSITION METHODOLOGY

The risk structure of the interest rates literature shows that coupon effects can cause changes in yield spreads as maturity lengthens. These effects make it difficult to empirically isolate the default risk component of the spread for coupon-paying bonds. Attempts to calculate zero-coupon risk structures suffer from the relative scarcity of zero-coupon corporate bonds. We show that yield spreads for coupon-paying bonds that are identical except for default risk decompose into a relative duration component, a premium discount coupon component, and a default component. We present closed-form solutions for measuring the first two components so that the default risk portions can be isolated as residuals. We further present an empirical application of the decomposition metrics for sixteen exchange-traded serial issues and nonparametrically examine the relation between the default premia and maturity. We find various maturity relations.     

WORLD OUTLOOK

At the end of 1982 output in the world economy was still falling, although there were signs that the decline had very nearly run its course. We expect a radual recovery to begin in the first half o f 1983. Unlike the recovery which began in the late summer of 1980, when inflation was still in double figures, any upturn in 1983 would be set against a background of declining inflationary expectations and weak oil prices. IJ. as we expect, a falling inflation rate proves a decisive factor in keeping interest rates on a downward path, we forecast that the output will gather pace in I983 and rise reasonably strongly in 1984. Of the 4 per cent rise in industrial production which we foresee in 1984. a large part is due to the fall in real oil prices.     

Sample selection bias with multiple selection rules: An application to student aid grants

This paper extends the sample selection bias correction procedure, developed by James J. Heckman, to the case of multiple selection rules. Estimators are presented for independent selection rules and a consistent estimator for the variance-covariance matrix is derived. The methodology is applied to the problem of estimating the financial aid available to U.S. highschool students for college education. In order to be observed in receipt of financial aid, a student has to be both enrolled in college and to have had an expected value of aid in excess of the costs of applying. Both of these sources of selection bias were found to be important.