Search results

The purpose of this paper is to present the approach taken within the PrimeLife project for designing user‐friendly privacy policy interfaces for the PrimeLife Policy Language (PPL) and report on the lessons learned when designing interfaces for privacy policy management and display.

Taking an iterative process of design, the authors developed the interface of the “Send Data?” prototype, a browser extension designed and developed to deal with the powerful features provided by PPL, and having the purpose of helping users to make conscious decisions on the dissemination of their personal information. The proposed interface introduces the novel features of “on the fly” privacy management, predefined levels of privacy settings, and simplified selection of anonymous credentials. The last iteration of the prototype has been tested using a cognitive walkthrough approach.

Results from usability tests show that users understood and appreciate most of the features contained within the interface and they perceived their benefit for protecting their privacy online. However, improvement is still needed in order to make the display and management of privacy policies more intuitive and seamless. Showing privacy mismatches inside a two‐dimensional table was preferred by users in general.

The paper introduces the novelty of “on the fly” privacy management, which lets users adapt and organize their own privacy preferences whilst an online transaction takes place, Also, it allows users to select credentials to identify themselves in a simpler manner.

This paper aims to examine the introduction of Kanban production control, at a UK‐based electronic product‐manufacturing operation.

The paper covers key implementation issues, including cultural factors, the reasons behind the adoption of an electronic Kanban system, and explains in detail the working and benefits gained from the changes introduced.

Learning lessons from its previous lean implementation experiences, the company's adoption of Kanban was phased, and the final stage of gradually building up the parts under the control of the electronic Kanban was combined with broad involvement, widespread training and the addressing of cultural issues. This “pull” system has delivered the expected dramatic reductions in lead times and inventory but, having used Kanban to gain increased internal stability, the company is now planning to extend the system externally. Interestingly, to make this work, it will require the replacement of Kanban control in some internal areas of the plant with push control in the form of direct replenishment.

The paper clearly shows how effective the progressive introduction of aspects of lean can be in terms of delivering long‐term business benefits. It also confirms the importance of recognizing that even well organized businesses are liable to suffer pain when implementing lean. It is critically important not to blame the new system, but to find the real causes, and this requires understanding and training. Finally, in addition to explaining how the plant's new system operates, and observing some of the finer details of the electronic Kanban system, the paper looks at the interesting planned steps in the system's “evolution”.

For nearly 2 decades, the push-pull-mooring (PPM) model has been used frequently by scholars to explain consumers’ service switching intention and behavior. However, heterogeneity and incomparability between PPM model studies are prevalent issues: The chosen predictor variables, their categorization, their measurement, reported effect sizes, and effect directions vary considerably. By addressing these issues, the present meta-analytical review enables future researchers applying the PPM model to identify relevant variables and use valid measurements.

Based on 148 empirical studies employing the PPM model, the variables used to predict consumers’ service switching intention and behavior, their frequency of use, their categorization into push, pull, and mooring factors, and their measurement are assessed. The effect sizes and directions of the relationships between these variables and consumers’ service switching intention and behavior are analyzed using meta-analytic structural equation modeling. Additionally, the predictive capacity of this model and the influence of moderators are assessed.

Among the 148 empirical studies, 382 different independent variables were used. The three most frequently used and distinctly categorized independent variables are dissatisfaction (push), alternative attractiveness (pull), and switching costs (mooring). Overall, 152 unique sources were cited to measure these variables and the dependent variables. Dissatisfaction and alternative attractiveness increase switching intention, which positively affects switching behavior, while switching costs decrease switching intention. The model explains 30% of the variance in switching intention and 31% of the variance in switching behavior.

This study provides the first meta-analytical review of the PPM model to guide future research systematically.

The purpose of this paper is to analyze whether urban tourism attractiveness affects young adult migration within Germany. Currently, factors like urban attractiveness, environmental qualities or vicinity to amenities play a more important role for the migration of young adults than in the past. This has highly asymmetric implications for the housing (and commercial real estate) markets in cities with an abundance of urban attractiveness, compared to cities without such attractions.

This analysis focuses on the internal migration of young adults (18-30-year-olds). First, some stylized facts regarding migration patterns are presented by means of descriptive and cluster analyses (k-means methodology) with respect to the net immigration rate for the two years, 2004 and 2014. Second, ordinary least squares-regression analyses are used to estimate the connection between urban tourism attractiveness and migration.

Young adults in Germany predominantly migrate to cities. The authors find typical migration patterns, and the regression results indicate that young adult migration is highly correlated with the indicator measuring urban tourism attractiveness. This means that urban attractions matter for young adults. Finally, the authors also find that housing rents are correlated with urban tourism attractiveness.

Good city planning must not only be concerned with new industrial sites, but also about esthetic neighborhoods and, for example, attractive squares. Moreover, because city structures and urban amenities are both path dependent and expensive to change, it is likely that the winning cities of today will remain winners in the next decade, which is good news for risk-averse investors.

To the best of the authors’ knowledge, the paper provides the first empirical analysis of the connection between urban tourism attractiveness and the migration of young adults, in the context of German cities.

In the 1988 film The Accused, a young woman named Sarah Tobias is gang raped on a pinball machine by three men while a crowded bar watches. The rapists cut a deal with the prosecutor. Sarah's outrage at the deal convinces the assistant district attorney to prosecute members of the crowd that cheered on and encouraged the rape. This film shows how Sarah Tobias, a woman with little means and less experience, intuits that according to the law rape victims are incredible witnesses to their own victimization. The film goes on to critique what the “right” kind of witness would be. The Accused, therefore, is also about the relationship between witnessing and testimony, between seeing and the representation of that which was seen. It is about the power and responsibility of being a witness in law – one who sees and credibly attests to the truth of their vision – as it is also about what it means to bear witness to film – what can we know from watching movies.

The purpose of this paper is to discuss the role of linguistic legacy materials within archives and databases. These data of past documentation projects are currently playing a minor role in the design of modern language archives. This is due to various challenges that legacy materials pose – ethical considerations, difficulties with formats, unclear or deficient metadata. Tackling these challenges can highlight general issues in language documentation and the use of language data. These insights can be used to inform the design of tools and infrastructures for data in this field, both recent and legacy materials.

This paper is conceptual and theorises digital language archives through their oldest deposits. It is informed by the author’s experiences in working with linguistic legacy materials of the South Estonian Kraasna dialect. The discussion makes references to relevant discourses in linguistics, archiving and computer science, encouraging transdisciplinary efforts in the design of language archives.

A digital archive created around linguistic legacy materials has the potential to respond to challenges posed by current data.

This paper discusses digital language archives from the perspective of documentary linguistics. It introduces the challenges and necessary steps in curating legacy materials. Several suggestions for the design of digital archives arise from this discussion. These ideas can inspire creators of digital language archives and provide a view from researchers using legacy materials.

The construct of “tradition” is commonly used in studies of society and culture and refers to historically patterned institutionalized practices that emphasize the “presentness of the past” in their transmission. However, there is “very little analysis of the properties of tradition” (Shils, 1971, p. 124), especially in the management literature. We draw on illustrative examples from Martha Stewart Living magazine to reveal the use and meanings of traditions and their relevance to understanding institutional micro-foundations in contemporary living. We investigate how organizations bundle various aspects of institutions in their presentation, and seek to advance theory on how institutions matter in everyday life.

The purpose of this paper is to highlight the specific types of coopetition between small and medium-sized craft breweries and related businesses, as well as its drivers and outcomes.

Qualitative research was carried out using in-depth, semi-structured interviews with 18 different small and medium-sized enterprises (SMEs) combined with site visits and secondary data analysis.

The results reveal that craft breweries are engaging in coopetition in several different ways. Mutual benefit, trust, commitment, and sympathy are the crucial drivers for coopetition; whereas innovation development, market reach and marketing, as well as firm growth represent the key shared outcomes of coopetition.

This study suffers from two main limitations, including the focus on coopetition of craft breweries operating in German-speaking countries only and the risk of subjectivity in analysis and interpretation due to the qualitative, explorative nature of the research.

The findings reveal insights into the uniqueness of SMEs – specifically craft brewers – regarding coopetition, which is currently of strong cooperative nature. This study completes prior coopetition knowledge by revealing the importance of coopetition for small, micro and resource-constrained firms operating in dynamic and innovative but traditional (here craft) industries; presenting the cooperation-based type of coopetition as a good competition strategy under fierce competition from large, more established and global business rivals; and identifying sympathy as an important coopetition driver.

(1) What are Volkswagen's plans for the Spanish car manufacturer Seat, which it acquired in 1986?

This paper aims to explore the recent history of the Encyclopedia Britannica: how its contents evolved over the course of the twentieth and early twenty-first century, how technological changes almost led to its demise and its transformation from a print to an online source.

This paper traces Britannica’s history during most of the twentieth century to today using relevant literature. It also examines how Britannica’s editors used continuous revision to edit numerous print editions throughout most of the twentieth century. The author used both print and online versions of the Britannica to track how particular entries changed or remained the same over a 106-year span.

Although many Britannica entries did not change for decades, it still managed to update numerous encyclopedic articles in an age before computers and instant editing. Britannica persisted despite challenges to its existence that resulted from technological changes and imprudent business decisions. On the eve of its 250th birthday, Britannica has managed to survive as an online product that continues to educate new generations of researchers.

This paper examines a subject that has been explored in the past but not in recent years. Despite previous missteps and competition from Wikipedia and other online reference tools, this paper argues that Britannica still has relevance today.