PROBLEMS OF AGRICULTURAL EXTERNALITIES: A CONCEPTUAL MODEL WITH IMPLICATIONS FOR RESEARCH

Using a bargaining model the interaction between agriculture and the environment is explored. Application of the model to nitrogen pollution and management agreements directs attention to the research needs for achieving more rational environmental management     

Enterprise Bargaining and Productivity in Australia: What do We Know?

There appears to be widespread consensus, at least in industry and government, that enterprise bargaining has been beneficial for productivity. Many academics, however, have argued that the link between bargaining structure and workplace productivity is a contentious one, and that research has been unable to establish a relationship. The present paper re-examines the existing evidence. The review reinforces the need to exercise caution before asserting that enterprise bargaining is necessarily beneficial for workplace productivity. The main conclusion that emanates from this review, however, is not the absence of a clear-cut finding, but how poorly developed the relevant research literature is.     

Emotional and interpersonal competencies and leader development

A variety of recent leader development programs have focused on improving leaders' emotional and interpersonal competencies. Decades of leadership research suggest that these “people skills” are crucial for leader effectiveness. This paper reviews the history of these leader development programs as well as research on emotional and interpersonal competencies. Suggestions for grounding leader development programs in sound research on emotional and social competencies, as well as an agenda for future research on the development of leader emotional and interpersonal skills, are provided.     

A New Approach to Random Utility Modeling using the Dirichlet Multinomial Distribution

In this paper we introduce a new econometricapproach to analyzing recreational site choicedata, the Dirichlet multinomial model. Thismodel, which nests the standard conditionalmultinomial logit model, can accommodateover-dispersed data and may provide moreefficient estimators of coefficients andconsequent welfare measures than the standardconditional logit model, which is so widelyused in the Random Utility Model approach torecreation demand. We illustrate thisDirichlet approach using a data set of rockclimbers in Scotland, and study the impacts onper-trip consumers surplus of alternativemanagement strategies for popular rock climbingsites. Results show that the Dirichletmultinomial approach produces coefficient andwelfare estimates having smaller samplingvariability in this case. We also compareclassical welfare measures with their posteriorequivalents, which allow for welfare changes tobe dis-aggregated.     

BANK INTEREST MARGINS AND BUSINESS START-UP COLLATERAL: TESTING FOR CONVEXITY

The paper investigates the relationship between bank interest rate margins and collateral for loans issued to new ventures. The analysis finds a convex U‐shaped relationship. The results indicate that while provision of collateral initially reduces bank exposure to risk (through security, more optimal levels of capital and lower moral hazard among entrepreneurs) that beyond a point, the positive risk‐wealth association gives rise to greater risk taking propensity among entrepreneurs and ultimately higher interest rates. This indicates that a lender's pricing policy may even somewhat help to level the competitive playing field between ventures launched by higher and moderately wealthy entrepreneurs.     

Careers in public sector science: orientations and implications

There is consensus that the world of science is changing (Ziman, 1994; see for example Nowotny et al., 2002). The environment in which scientists work is typified now as increasingly dynamic, managerialist and commercialised. This paper focuses on how scientists within different organisational and national contexts understand and enact their careers in the face of such changes. Based on empirical work in the UK and New Zealand, this paper introduces four career orientations evident in the career accounts of these participants. The categories are further analysed in terms of the key drivers to career: science, the organisation and the individual. Implications for career management are discussed in each section. In conclusion, the paper makes two related contributions. First, the evidence presented poses a challenge to highly individualised notions of the career actor central to current career thinking, instead revealing scientists' continued attachment to old institutional arrangements alongside new and emerging ways of understanding career. Second, with reference to the issue of career management of research scientists, the study highlights the need for those involved in management to look beyond employing organisations to other life interests, and science itself. It argues the need for those involved in career management to recognise the variety of legitimate ways to run a scientific career.     

The impact of a changing financial climate on a UK local charitable sector: voices from the front line

Forced to compete with private and public sector providers, charities experience tensions as the quest for a more commercially-oriented position may conflict with their social imperative. Little attention has been given to understanding the experiences of local charities as service providers. This paper captures the reactions of those working on the charity front line.     

Reducing visitor car use in a protected area: a market segmentation approach to achieving behaviour change

This research uses a market segmentation approach to reducing transport-related environmental burdens from visitors, while maintaining economic benefit. The approach was tested in the Lake District National Park (UK). It aimed first to explore visitor transport behaviour using a social psychological framework, to understand what might best predict desired behaviour change (i.e. reduced visitor car use). Second, it developed and tested different types of marketing messages to reduce car use, based on persuasive communication theory, establishing marketing propositions appropriate to different visitor types and market segments. Third, it identified market segments with both a high propensity towards positive behavioural change and the highest economic contribution to the destination. The work is based on Ajzen's Theory of Planned Behaviour and on persuasive communication. Three hundred and ninety completed questionnaires were obtained. The paper emphasises the importance of context in successful communication to influence behaviour and shows that a market segmentation approach to behavioural change can be successful. Complex patterns of visitor mobility and modal choice emerge. For example “New Explorers” and “Familiar Families” are most likely to reduce their car use (45% and 48% respectively) and less likely to perceive this as difficult.