Informative Brand Advertising and Pricing Strategies in Internet Markets with Heterogeneous Consumer Search

The use of information intermediaries has been shown to undermine the effect of brand in online markets. In this paper, the effect of consumer search on the relationship between brand advertising and pricing strategies is analysed. Price data are taken from the leading UK motor insurance comparison website, with the advantage that prices can be related to the search characteristics of consumers and to the advertising expenditure of firms. The paper finds that more-advertised firms have lower price rankings at the comparison site, indicating that advertising is informative in this market. The main result is that consumer search weakens the relationship between advertising and pricing. An implication is that increased usage of price comparison sites will make informative brand advertising less important.     

Environmental concern and environmental behaviour among the Norwegian public

Current studies indicate that the most accurate predictor of actual buying behaviour is consumer attitudes (Glendon and McKenna, Human Safety and Risk Management , London: Chapman and Hall, 1995). This study seeks to investigate questions relating to the extent to which attitudes on safety and risk issues are critical to safety-related behaviour. The dispositional view of human behaviour implies behavioural consistency across different behaviours performed in different situations, as long as the behaviours are instances of the same underlying disposition. The present study tests this hypothesis in relation to health and environmental behaviour. Both direct and indirect effects are investigated. An additional aim was to test for gender differences as well as differences due to age and educational level. The results are based on survey data of a representative sample of the Norwegian population given self-completion questionnaires during the period 1997-98. A total of 1450 respondents replied to the questionnaire. Health attitudes and the Health Value Scale correlated strongly with health behaviour and environmental concern with environmental behaviour. Attitude towards illness prevention was important for both behavioural dimensions. Health behaviour influenced environmental behaviour in an indirect way, through health attitudes. The results imply that it can be useful to study dispositional concepts. When appropriately applied, they yield useful information. It is important to focus on specific attitudes and related specific behaviours in order to change behavioural practices. In addition, it seems possible to change environmental and consumer behaviour through changing health     

The experience of work in India's domestic call centre industry

The strategic importance of human resources and their contribution to the effectiveness of business firms are receiving increasing recognition worldwide. In this study, I examine different approaches to human resource management (HRM) practices for business firms in different performance categories. Findings obtained from a study of 315 firms in Taiwan demonstrate that organizational performance is significantly related to the management of such human resource functions as planning, staffing, appraisal, compensation, and training and development. The results also indicate that successful firms are often those that adopt a highly effective approach to the management of their human resources.     

Illiquidity and its discontents: Trading delays and foreclosures in the housing market

The macroeconomic effects of housing illiquidity are analyzed using a novel directed search model of housing with long-term debt and default. Debt overhang emerges when highly leveraged sellers are forced to post high prices that produce long selling delays. These delays increase foreclosures, raise default premia, and curtail credit. Cheaper credit fuels temporarily higher house prices, faster sales, and fewer foreclosures, but the borrowing surge facilitates future debt overhang and default. More stringent foreclosure punishments also expand credit and, therefore, either generate higher foreclosures or more debt overhang. Leverage caps avoid this conundrum but reduce welfare by restricting borrowing.     

Reducing risky interactions between tourists and free-ranging dolphins (Tursiops sp.) in an artificial feeding program at Monkey Mia, Western Australia

We studied interactions between tourists and free-ranging bottlenose dolphins in an artificial feeding program at Monkey Mia, Australia. We used logistic regression to identify factors that contributed to the incidence of “risky” (potentially injurious) interactions between tourists and dolphins. Rates of dolphin-to-tourist risky interactions were heightened with longer waiting times before dolphins were fed. We documented differences among provisioned dolphins in their proclivity to engage in risky interactions; however, it was more likely for risky interactions to be initiated by tourists. Our findings suggest several readily implemented management strategies to reduce incidence of risky interactions. Long-term monitoring of tourism based on artificial feeding is essential to identify and rectify detrimental effects of provisioning on dolphins, to ensure the safety and welfare of dolphins and tourists, and to promote sustainability of this potentially harmful tourist activity.     

Search costs and efficiency: Do unemployed workers search enough?

Many labor market policies affect the marginal benefits and costs of job search. The impact and desirability of such policies depend on the distribution of search costs. In this paper, we provide an equilibrium framework for identifying the distribution of search costs and we apply it to the Dutch labor market. In our model, the wage distribution, job search intensities, and firm entry are simultaneously determined in market equilibrium. Given the distribution of search intensities (which we directly observe), we calibrate the search cost distribution and the flow value of non-market time; these values are then used to derive the socially optimal firm entry rates and distribution of job search intensities. From a social point of view, some unemployed workers search too little due to a hold-up problem, while other unemployed workers search too much due to coordination frictions and rent-seeking behavior. Our results indicate that jointly increasing unemployment benefits and the sanctions for unemployed workers who do not search at all can be welfare-improving.     

Scuba diving tourism with critically endangered grey nurse sharks (Carcharias taurus) off eastern Australia: Tourist demographics,shark behaviour and diver compliance

Guidelines and a national code of conduct were implemented to manage scuba diving tourism with the critically endangered grey nurse shark (Carcharias taurus) along the Australian east coast. The demographics of diving tourists, swimming behaviour of grey nurse sharks at various life-history stages and compliance of divers to the guidelines/code of conduct were simultaneously assessed during diver–shark interactions at four sites from March 2011 to February 2012. Milling was the most frequent swimming behaviour observed and no significant changes occurred with the number of divers or distance to sharks. Divers exhibited 100% compliance with all guidelines investigated. Satisfactory compliance may have been attributable to guideline clarity, the ease of establishing diver–shark interactions, stakeholder involvement in management processes and diver perceptions of sharks. Similar sampling of group and individual shark behaviour should be done to further enhance the understanding of the beneficial and adverse impacts of this marine wildlife tourism sector.     

MATCHING MODELS UNDER SCRUTINY: AN APPRAISAL OF THE SHIMER PUZZLE

Abstract Two papers have recently questioned the quantitative consistency of the search and matching model. Shimer has argued that a textbook matching model is unable to explain the cyclical variation of unemployment and vacancies in the US economy. Costain and Reiter have found the existence of a trade‐off in the model's performance: any attempt to change the calibrated values to improve the model's ability to predict the business cycle jeopardizes its predictions of the impact of unemployment benefits on unemployment. In surveying the literature originating in these findings, I distinguish three different avenues that have been followed to correct the model: change in wage formation, change in the calibration and changes in the model specification. The last approach seems to achieve the best results both from a business cycle and from a microeconomic viewpoint.     

A clash of human resource management cultures: a micro-state case study

When resorting to Greek divine mythology to purchase original insights on management styles, Handy (1991) identifies Apollo and Dionysius as representative of two ideal types which can be developed and fine-tuned to highlight one relatively under-explored area of inter-cultural human resource management. This concerns the cultural interface between alien, imported management styles and local, home-grown practices in the context of small and island states. This paper argues that indigenous behaviour patterns in the unfolding of labour-management relations cannot be discounted. Indeed, these home-bred practices will both place imported 'textbook' management strategies in sharp relief as well as debilitate their purposed efficacy. Such a proposition suggests that this is one expression of how globalization will necessarily find itself textured and infected by indigenous cultural material, even that forthcoming from possibly the least expected quarter: that of micro, insular jurisdictions. Case-study material exploring and illustrating this cultural clash is drawn from seminal, empirical fieldwork carried out in the Indian Ocean island state Republic of the Seychelles.     

Worker search effort as an amplification mechanism

It is well known that the Diamond–Mortensen–Pissarides model exhibits a strong trade-off between cyclical unemployment fluctuations and the size of rents to employment. Introducing endogenous job search effort reduces the strength of the trade-off while bringing the model closer to the data. Ignoring worker search effort leads to a large upward bias in the elasticity of matches with respect to vacancies. Merging the American Time Use Survey and the Current Population Survey, new evidence in support of procyclical search effort is presented. Average search effort of the unemployed is subject to cyclical composition biases.