Applying public participation GIS (PPGIS) to inform and manage visitor conflict along multi-use trails

Managing visitor conflict is an important task in protected areas. This study used public participation GIS (PPGIS) mapping and a visitor survey to research conflicts between mountain bikers and horse riders, and other groups frequenting trails for tourism and recreation in national parks in northern Sydney (Australia). The goal was to evaluate the effectiveness of the PPGIS for determining conflict locations, and to integrate stated reasons and conflict resolution measures in a model. The survey showed that 42% of mountain bikers and 69% of horse riders had experienced conflicts, with each other, motorbike riders, walkers/hikers and dog walkers. PPGIS effectively mapped concurrent usage intensity to predict potential conflict locations over a reasonably large study area thereby identifying trails of the greatest concern. PPGIS also offered high-quality GIS visualisation options, and the novelty of the PPGIS increased participant engagement. We evaluated PPGIS compared to questionnaire-based surveying, direct visitor observations, GPS tracking, traffic counters and cameras. Because visitor conflict occurs within a spatial context, conflict management will require greater spatial knowledge of visitor activity, which can be obtained through the innovative PPGIS mapping. A conflict model is presented that integrates this study's empirical findings on conflict reasons and resolutions with existing conflict theory.     

Asymmetric Information,Externalities and Incentives in Animal Disease Prevention and Control

Incentives influence behaviour while an understanding of farmer behaviour facilitates the control and prevention of infectious livestock disease. This paper lays out several perspectives on how information problems and other externalities affect biosecurity incentives. We use the principal–agent framework to examine livestock disease management in the presence of potential moral hazard and adverse selection. Moral hazard may apply to biosecurity decisions while adverse selection may apply to disease reporting. The example of compensation policies illustrates the importance of creating appropriate incentives: compensation must be sufficient to ensure early reporting but not so large as to discourage appropriate levels of biosecurity effort. Other cases of externalities are more diffuse than those modelled using principal–agent analysis, placing emphasis on third‐party effects and coordination problems. Three examples are provided. One concerns free‐riding when facing an endemic disease pool that can be managed by limiting sources and flows. Another regards coordination failure when securing against an exotic disease where farmer efforts complement and communicating actions are important. The last arises from absence of a risk market where an adverse infrastructural support externality could be managed by disease outbreak insurance.     

Belief formation: an experiment with outside observers

In this paper we study the belief formation processes of a group of outside observers making predictions about the actions of a player involved in a repeated game. We document four main results. First, there is substantial heterogeneity in the accuracy of our observers, with average accuracy being quite poor. Second, while there is no difference between the most and the least accurate observer in their initial beliefs, there are striking differences in their belief updating rules. The most accurate observers have a well-formulated model of player behavior, are good at best responding and quickly incorporate new information to their beliefs. The worst observers behave in an opposite manner on all three fronts. Third, when the game does not converge, subjects look beyond historical actions to make predictions and place more emphasis on forgone payoffs. Finally, we document that a “collective wisdom” emerges when our data are pooled across subjects and analyzed. Specifically, the accuracy of the group estimates becomes much higher than that of the average observer.     

Management-Reporting für eine wertorientierte Unternehmensführung in der HypoVereinsbank

In der Bankenlandschaft hat sich das Konzept der Wertorientierung durchgesetzt.     

Understanding Adoption of Livestock Health Management Practices: The Case of Bovine Leukosis Virus

Herd-level livestock health management decisions have implications for farm profitability and the potential public impact of a livestock disease outbreak. Thus, adoption of health management practices is of interest to government officials concerned with managing the risk of disease outbreak and controlling the spread of infection. This paper uses a fractional logit model to estimate the disease risk reduction for livestock health management practices on farms, and then uses the economic benefits of these risk reductions as explanatory variables in an econometric model of adoption of these practices. We find that the economic damages from disease associated with a particular practice are statistically significant but ultimately of little practical economic importance in adoption decisions. Implications for policy and relation to prior research findings are discussed. Les décisions entourant la gestion sanitaire du troupeau ont des répercussions sur la rentabilité des fermes et sur l'impact qu'une éclosion de maladies animales pourrait avoir sur la population. Par conséquent, l'adoption de pratiques de gestion sanitaire intéresse les représentants du gouvernement soucieux de gérer le risque d'éclosion de maladies et de maîtriser la propagation d'une infection. Dans le présent article, nous avons utilisé un modèle logit fractionnaire pour estimer la diminution du risque de maladies lorsque des pratiques de gestion sanitaire du troupeau sont adoptées à la ferme et nous avons ensuite utilisé les avantages économiques de cette diminution du risque comme variables explicatives dans un modèle économétrique d'adoption de ces pratiques. Les résultats ont montré que les dommages économiques liés aux maladies associées à une pratique en particulier sont statistiquement significatifs, mais qu'ils sont finalement sans importance économique dans les décisions d'adoption. Nous avons examiné les répercussions sur la politique agricole et avons fait le lien avec des résultats de recherche antérieurs.     

Device-mediated customer behaviour on the internet: A systematic literature review

The proliferation of smartphones, tablets and other digital devices in addition to traditional computers has transformed the Internet into a device-mediated environment. While these devices provide immediate access to similar Internet sources, they differ significantly in their characteristics, such as screen size, operation mode and context of use. As a consequence, behaviours on the Internet along the customer journey vary substantially depending on the device used. To summarize the fast-growing body of research on device-mediated customer behaviour, a systematic, framework-based literature review of 59 articles from the last decade was conducted. Through an examination of the antecedents, decisions and outcomes investigated in the publications, the review presents a conceptual framework that highlights the relation between device characteristics, decision processes and behavioural outcomes. The review further summarizes the theories, contexts and methods employed in the studies and sets an extensive future research agenda. We found that the extant literature lacks comprehensive theories and clear definitions of digital devices in the omnichannel environment. Furthermore, existing findings should be generalized for other contexts (e.g. industries and countries) and validated via the introduction of other research designs and methods. The understanding of device-mediated behaviour and the consequently arising marketing measures remains scarce. Thus, this review advances the comprehension of customer behaviour on the Internet and provides researchers and practitioners with information on the implications for customer experience and omnichannel management.     

Green Hydrogen in Europe: Do Strategies Meet Expectations?

Intereconomics - Against the backdrop of the EU’s more ambitious climate targets, the technology of green hydrogen production has gained increasing importance in national plans to implement...