The Economics Student Reexamined: Male-Female Differences in Comprehension

This paper adds to the growing literature investigating the relative performance in economics courses between female and male students. The authors review the results of a large-scale study of essay and objective test results, learning rates, and the influence of precollege courses.     

Tipping participation and expenditures in beauty salons

Research on tipping has been limited to restaurants, tourism and taxis. This study investigates the economic and demographic factors that influence whether a person tips and the amount tipped for a haircut in a beauty salon. Using a two-step model, it is found that both economic and demographic factors influence tipping behaviour. A person is more likely to tip if he/she has long hair, attends to grooming on a frequent basis, has a lower income, and is male. Price, gender, age, and the use of appointments are factors that influence the amount that one tips.     

Leadership,task and relationship: Orpheus,Prometheus and Janus

The idea that the major division in leadership or management styles is a preference for either task or relationship orientation has long prevailed in the literature. This article proposes an alternative orientation for leaders; that, while in pursuit of achieving the task, the leader is focused either on the needs of superordinates or subordinates, or both. A large‐scale evaluation of leadership in the Royal Air Force from the perspective of followers suggests that although there is some surface support for the task/relationship dichotomy, the more important division is threefold: between people who only look upwards to satisfy the demands of their superordinates (Orpheans), those that tend to focus downwards at the demands of their subordinates (Prometheans) and those that try to look both ways (Janusians). The latter appear to have the greatest chance of sustained success at the more senior levels of the organisation.     

Antecedents to the Justification of Norm Violating Behavior Among Business Practitioners

This study investigates the role that moral identity, religiosity, and the institutionalization of ethics play in determining the extent of justification of norm violating behavior among business practitioners. Moral justification is where a person, rather than assuming responsibility for an outcome, attempts to legitimize ethically questionable behavior. Results of the study indicate that both the internalization and symbolization dimensions of moral identity as well as intrinsic religiosity and the explicit institutionalization of ethics within the organization are significant determinants of the moral justification of unethical behaviors.     

能源规划 安全第一

奥巴马呼吁美国加大清洁能源使用，以增强能源独立性，并将其作为“国家使命”。对此，中国官员一定深表赞同，他们已经花了相当长的时间起草中国能源法规，目的与美国相同。     

Crisis in the meat industry: a values-based approach to communications strategy

Meat consumption in the UK has been falling for almost 20 years and the long-standing link between affluence and meat eating has been broken. In 10 years the proportion of the population claiming to be vegan or vegetarian doubled, while those identified as meat avoiders almost quadrupled with a further 40% now being classified as 'meat reducers' by Gallup. Means-End analysis was used for studying the underlying motivations of three groups: meat eaters, meat reducers and vegetarians. Health was found to be the central issue in food choice, but each group sought different terminal values. The view that meat reducers (and possibly even meat avoiders) are demi-vegetarians is challenged by the finding that their underlying motivations are similar to meat consumers and quite unlike those of vegetarians. Persuading meat reducers to adopt a vegetarian diet would require the difficult task of changing the enduring terminal values that they seek to attain through food choice behaviour. In contrast, persuading them to eat more meat would 'only' be a question of changing their beliefs about the healthiness of meat consumption. This paper reports on a study conducted in the UK and considers the implications of the findings for communications strategy.     

Consumer Choice: A Study of Insurance Buying Intention,Attitudes and Beliefs

This article continues the theme, introduced in a previous article, of testing the validity and relevance of Fishbein's Theory of Reasoned Action to the purchase of life assurance. In this, the second stage, empirical analysis of the data is conducted and its meaning and relevance considered. Conclusions are then drawn as to the dimensions which seem to be important to the purchasing of life assurance.     

From London to Los Angeles: a comparison of local labour market processes in the US and UK film industries

Addressing the issue of the embeddedness of labour markets, this paper compares the processes of finding employment in the film industry within two local labour markets. Drawing on studies of freelance film crews in London (UK) and Los Angeles (US), the paper concludes that the importance of social networks in job mobility in both contexts is a consequence of common production structures. However, common labour market practice varies in each geographical space as industry processes and structures are mediated by local institutional contexts.     

Panel data estimates of the effects of different types of crime on housing prices

One of the most studied effects of crime is the impact that neighborhood crime has on housing values. A major drawback of these studies is that, although crime is undoubtedly endogenous in property value models because of either simultaneity, omitted variables or measurement error, the vast majority of studies treat crime measures as exogenous independent variables. We exploit a unique nine-year crime panel at the neighborhood level to estimate models that properly address the endogeneity of crime and allow us to overcome other specification errors that have plagued previous studies. Of the seven different types of crime we investigate, only robbery and aggravated assault crimes (per acre) exert a meaningful influence upon neighborhood housing values.