Mapping potentials for input–output-based innovation flows in industrial clusters – an application to Germany

Our paper pursues two aims: first, it presents an approach based on input–output innovation flow matrices to study intersectoral innovation flows within industrial clusters. Second, we apply this approach to the identification of structural weaknesses in East Germany relative to the western part of the country. The case of East Germany forms an interesting subject because while its convergence process after unification began promisingly in the first half of the 1990s, convergence has since slowed down. The existing gap can now be traced mainly to structural weaknesses in the East German economy, such as the absence of strong industrial cluster structures. With this in mind, we investigate whether East Germany does in fact reveal the abovementioned structural weaknesses. Does East Germany possess fewer industrial clusters? Are they less connected? Does East Germany lack specific clusters that are also important for the non-clustered part of the economy?     

An optimisation method for complex product design

Designing a complex product such as an aircraft usually requires both qualitative and quantitative data and reasoning. To assist the design process, a critical issue is how to represent qualitative data and utilise it in the optimisation. In this study, a new method is proposed for the optimal design of complex products: to make the full use of available data, information and knowledge, qualitative reasoning is integrated into the optimisation process. The transformation and fusion of qualitative and qualitative data are achieved via the fuzzy sets theory and a cloud model. To shorten the design process, parallel computing is implemented to solve the formulated optimisation problems. A parallel adaptive hybrid algorithm (PAHA) has been proposed. The performance of the new algorithm has been verified by a comparison with the results from PAHA and two other existing algorithms. Further, PAHA has been applied to determine the shape parameters of an aircraft model for aerodynamic optimisation purpose.     

Does Accounting Conservatism Discipline Qualitative Disclosure? Evidence From Tone Management in the MD&A*

We investigate whether accounting conservatism, which has been found to be effective in constraining management opportunism in other settings, constrains upward tone management (UTM) in the Management's Discussion and Analysis (MD&A) portion of the 10-K filing. We hypothesize that conservatism makes it harder for managers to opportunistically downplay bad news and magnify good news when discussing current performance. Consistent with this hypothesis, we find that UTM is negatively associated with several accounting conservatism proxies. Additionally, we hypothesize and find that this association is stronger for firms where managers have higher incentives to manipulate tone. In supplemental analyses, we find evidence to suggest that our results are not due to an endogenous relationship between conservatism and UTM. We also find that conservatism neither encourages downward tone management (DTM) nor constrains managers from conveying real information about future good news. Together, our results suggest that accounting conservatism improves disclosure narratives.     

Managerial Perceptions of Country-of-Origin: An Empirical Study of New Zealand Food Manufacturers

This study investigates food manufacturers’ motives for featuring country-of-origin (CoO) symbols, statements, and other indicators on their product packaging and labeling. Unlike the majority of CoO studies that employ survey and experimental methods, a qualitative approach is taken. Sixteen in-depth interviews with key informants of packaged food companies in New Zealand revealed five categories of themes as reasons why manufacturers indicate and often emphasize CoO associations—cognitive function, affective function, conative function, tangible benefits, and intangible benefits. Overall, the findings reveal that managers perceive that CoO associations deliver them benefits, but they do not measure the outcomes of these investments.     

The greening of music festivals: motivations,barriers and outcomes. Applying the Mair and Jago model

Events are a growing sector, often attracting tourists to destinations. There is increased emphasis on achieving sustainability in event management; some festivals, particularly large outdoor music festivals, are leading in greening their events. This paper explores the drivers of, and barriers to, greening festivals and considers how events might be a vehicle for promoting sustainable behaviour. The application of the Mair and Jago model is tested. Long interviews were conducted with managers of six UK and Australian festivals that have won awards for their “green” performance and an organisation that encourages the greening of festivals. Findings suggest that managers of these festivals act both as a champion and a steward of greening and that the key drivers of festival greening are the personal values or ethos of the manager and/or the organisation, demand for greening from stakeholders and a desire to educate and act as an advocate of green issues. Barriers to greening festivals included the financial costs, lack of time and control over festival venues and the inability to source appropriate suppliers or supplies. Further research could explore these issues in other events contexts and examine whether events leave a lasting legacy in terms of influencing environmental behaviour.     

Legal migration and illegal migration: the effectiveness of qualitative and quantitative restriction policies

By considering the optimal behaviour of illegal mi grants who must confront the various enforcement techniques adopted by the host country, we show that an increase in penalties, in travel cost, or in the possibility of detection, would be effective in the 'qualitative ' objective but not in the 'quantitative' objective. Moreover. when a host country starts accepting skilled legal migrants, if the required skill level is relatively low and the possibility of detection is sufficiently high , an increase in penalties will be effective in both objectives.     

Wildland Fire and Organic Discourse: Negotiating Place and Leisure Identity in a Changing Wildland Urban Interface

A lack of research on the conceptual intersection of leisure, place and wildland fire and its role in identity prompted this exploratory study. The purpose of this research was to gather evidence regarding how people negotiate identities under the threat of wildland fire. Qualitative interviews with 16 homeowners and recreationists who value leisure activities in undeveloped places in Colorado's Arapaho-Roosevelt National Forest were conducted. Results show that wildland fire plays a varied role in the identities of many of the research participants. Three dominant discourses of nature (i.e., humanist, protectionist and organic) helped explain these identity-related reactions to wildland fire. An understanding of the multidimensional aspects of place and leisure identity highlighted in this research could help land managers particularly related to the organic discourse.     

The impact of AACSB accreditation: A multiple case study of Canadian university business schools

Over the last two decades there has been a significant increase in the number of university business schools seeking accreditation from the Association to Advance Collegiate Schools of Business (AACSB International). Despite this remarkable growth there has been limited empirical research on this phenomenon. Using a qualitative multiple case study approach, this research explores the impact of accreditation on four Canadian university business schools. Participants reported seven main effects, with the most important being enhanced reputation, leverage for change, increased management efficiencies, and focus on research. These impacts were influenced by the context in which accreditation took place. Environmental uncertainty as a contextual dimension is discussed. Copyright © 2013 ASAC. Published by John Wiley & Sons, Ltd.     

Managing work–life boundaries with information and communication technologies: the case of independent contractors

In the light of the increasing use of information and communication technologies (ICTs), it is important to gain a better understanding of their influence on work–life boundaries. This study examines how individuals manage their work–life boundaries by using ICTs. The findings of a qualitative study with independent contractors show that individuals actively use multiple ICT‐mediated tactics to shape their temporal, spatial and psychological work–life boundaries. Furthermore, findings suggest that individuals cannot simply be classified as ‘integrators’ or ‘segmentors’, as they may have diverse preferences with regard to both the dimension (temporal, spatial or psychological) and direction (work‐to‐life or life‐to‐work) of boundary permeability. A framework that takes account of these aspects is derived based on the empirical results.     

Identifying and Managing Creative Tasks in Collaborative IS Research Projects

Collaborative research projects require a high amount of creativity to create innovative results. Project management has to ensure that it recognizes and encourages creativity. This can be done successfully only if the nature of creative tasks is well understood. The current literature on creativity provides a well‐accepted model to characterize creativity. Based on a literature review and case study we transfer the findings into the context of collaborative information systems (IS) research projects and we evaluate their applicability. We derive specific criteria and characteristics for the identification of creative tasks, find a set of different task types, and provide implications directly usable by project managers.