Browsing Ph.D. theses (DIGI) by Title
Now showing items 1-20 of 24
Next Page-
Comparing Digital Piracy and Legal Modes for Film and MusicVeitch, Robert (Frederiksberg, 2013)[More information][Less information]
Abstract: The emergence of the Internet in the late 20th century and its continued prominence after the year 2000 have created challenges and opportunities for firms and scholars alike. For firms, information technologies (IT) have facilitated access to foreign markets but exposed them to new forms of competition, both commercial and non-commercial, which have undermined their successes. For scholars, the new contexts created by IT have enabled new forms of behaviour not well explained by existing theory. Confronted by these developments, firms attempted to maintain their business models, while scholars applied established theories to explain and predict decisions and behaviour in the new digital landscape. The emergence of widespread digital film and music piracy facilitated by the Internet provides an example of how existing models are often insufficient to explain behaviours enabled by new technologies. Scholars seeking to explain and predict digital piracy have drawn on theories from across the social sciences to inform their investigations into the phenomenon. While these investigations have revealed important insights into the antecedents of digital piracy, the research literature is limited in three key ways. It is theoretically fragmented. It has largely decontextualised digital piracy by not examining how it occurs in relation to legal access. It has underemphasised factors that vary from title-to-title. This project integrates the key streams of piracy research, namely the research informed by social psychology, criminology, business ethics, marketing and economics, and presents a model that addresses the key limitations in the literature. The model was examined over three successive empirical investigations conducted between the autumn of 2010 and the spring of 2012, drawing on samples of university students and consumers in Denmark. The findings from the investigations emphasise the value of an integrated model that contextualises piracy and includes product-title factors. The model explains more variance in access decisions than the models previously offered in the literature. The empirical findings of the research conducted for the project indicate the importance of product-title factors, namely price perceptions, legal availability, and desirability, in addition to access-mode factors such as subjective norms, ethical judgements, and quality risks. The research contributes to the literature on digital piracy in information systems (IS) by emphasising the importance of producttitle factors in individuals' access decisions. Furthermore, it demonstrates the value of using an integrated theoretical model in IS research, when a variety of potential explanations are offered for behaviour. URI: http://hdl.handle.net/10398/8879 Files in this item: 1
Robert_W_D_Veitch_Online_version.pdf (1.791Mb) -
Transforming Governance and Organizational Form in Collaborative E-governmentWang, Cancan (Frederiksberg, 2019)[More information][Less information]
Abstract: The increasing digitalization in the process and the end-result of public service, a phenomenon widely known as e-government, is changing the range and ways of collaboration among governments and their stakeholders. Especially with the pervasive use of social media for knowledge sharing, today’s local governments are teaming up with their non-government stakeholders in an unprecedented width and depth to exchange knowledge and resources to build digital public services together. While these collaborative initiatives benefit from the complementation of knowledge and resources that are associated with extensive participation, these initiatives also exist under a shadow of confusion and conflict when organizing the changing range and relationships of stakeholders, aligning technology uses with divergent objectives of knowledge sharing, as well as coordinating different distributions of decision-making power and accountability. To tackle these issues, in this dissertation I develop an understanding of the co-evolution of governance, organizational form of e-government collaboration through the mediation of social media. Here I define governance as the attempts to address the issue of coordination, and organizational form as the structural features of the e-government collaboration. And I define social media as the Internet-based collaborative technologies that are accessible to both government and non-government stakeholders for creating, circulating, sharing and exchanging knowledge. My primary research inquiry is thus how do the governance and organizational form of e-government collaboration occur through the mediation of social media? To pursue this line of inquiry, I further explore the relationship between social media and the governance and organizational form of e-government collaboration. Specifically, I ask: • How does the governance of e-government collaboration occur through the mediation of social media? • How does the organizational form of e-government collaboration occur through the mediation of social media? Conceptually I take an ensemble view to understand the relationship between social media and organizational changes (i.e., governance and organizational form) and argue that while social media has the potential to change social arrangements, these arrangements also influence the use of social media. In particular, I use the technology enactment framework as a conceptual map to identify the embeddedness of technology adoption in institutional, organizational and cognitive arrangements. Furthermore, I complement the framework with the theory of institutional logics, technology frames of references, and temporary organization, to operationalize the understanding of the institutional, organizational as well as cognitive arrangements. I choose e-government in China as the empirical setting to address the research questions for its unique environment, including its recent strong policy push for e-government initiatives and public-private collaboration, its complex public administration environment, as well as the pervasiveness of social media (i.e., WeChat) for work communication in both public and private spheres. Such an environment provides a good number of e-government collaboration cases that are characterized by the heterogeneity of stakeholders, mediation of social media, innovative administration arrangements, and that can be followed and studied from their early stages. The dataset for this dissertation is collected from four cases of e-government collaboration in China. To better understand the development of e-government collaboration through the mediation of social media over time, I conducted a longitudinal study on one of the cases, of which the communication between the stakeholders is primarily mediated through the Chinese social media WeChat. For data collection, I used qualitative methods including interviews, participant observations, as well as document analysis. For the first research question, the findings indicate the key dimensions in the governance of e-government collaboration center around the distribution of decision-making power and accountability between government and non-government stakeholders. And social media, as a knowledge-sharing platform, is crucial for achieving balances as such in an undefined collaboration, as it provides ambiguity between stakeholders’ interests and needs, while still allowing stakeholders to develop a sense of consensus and informedness. For the second research question, the findings indicate that e-government collaboration can be organized differently through the mediation of social media. Nevertheless, a long-term examination shows the organizational form of e-government collaboration has to accord with the institutional logics at play. The form changes as the dynamics of institutional logics change. During the transition of these organizational settlements, social media plays an important role as a sandbox for experimenting with configurations of organizational structures, as well as a repository for shared knowledge and experiences. This dissertation makes three central contributions: First, it contributes to the conceptualization of governance in the era of e-government by highlighting the role of social media and its enactment in the occurrence of governance, and proposing an empirically driven typology of adaptive governance. Second, it contributes to the understanding of the organizational form of e-government collaboration by identifying the social media mediated hybridization process, and the characteristics of a social media enabled organizational form. Third, the findings extend the understanding of social media adoption in the context of e-government collaboration by providing a longitudinal account of social media enactment, and insights in the relationship between social media and government transformation. URI: http://hdl.handle.net/10398/9722 Files in this item: 1
Cancan Wang.pdf (4.505Mb) -
Östlund, Christian (Frederiksberg, 2017)[More information][Less information]
Abstract: This thesis is about designing technology that supports and enhances learning in and for the workplace. This is realized through an e-training system of web lectures. Designing e-training means designing for interaction in a user friendly way while accommodating for the pedagogical and instructional strategies that are inherent in learning systems. The objective of this thesis is to inform how technology can be designed to support workplace training by acknowledging the context demands of every day work. The context for this thesis is the government authority in Sweden called the county administration. The research in this thesis follows the approach of design science research and design principles for e-training through web lectures emerged in collaboration with members of the county administration through four design cycles of problem awareness: conceptual suggestion, system development, and evaluation. The perspective on learning adopts that of socio-cultural learning since it acknowledges the importance of context by stressing the relationship between learning and the context in which the learning occurs. A framework called authentic e-learning with nine core design principles was chosen as a kernel theory. The first version of the web lecture application was based on the unchanged design principles of authentic e-learning. The design principles were then evaluated in the context of a work place and after four design cycles some of the original design principles was still unaltered, some was adapted to the conditions of work place learning and new principles emerged from the evaluation process. The thesis concludes with eight design principles for e-training through web lectures. URI: http://hdl.handle.net/10398/9478 Files in this item: 1
Christian Östlund.pdf (4.410Mb) -
An Empirical Study of Website Quality in the Public SectorSørum, Hanne (Frederiksberg, 2014)[More information][Less information]
Abstract: In the public sector, we find that traditional face-to-face interaction has, in many cases, been replaced by online communication and transactions during the last decade. The quality of public sector websites is, therefore, of particular importance in order to ensure quality participation in an increasingly digital society by all the citizens. In view of the fact that Norway and Denmark aim to be world leaders of the Web, with regard to innovations, technical standards and user-centred development, easily accessible facilitation for high quality interactions assumes considerable significance. With reference to this particular aspect, the following Ph.D. thesis focusses on perceptions and measurement of website quality and success, by emphasising and highlighting the performance of public sector websites in the Scandinavian countries (respectively Norway and Denmark). This thesis draws on both qualitative and quantitative data collected during the research process. A grounded theory approach is applied in order to investigate explanations of website quality and statistical analysis is performed to examine perceptions of quality and success in websites. In this regard, the webmasters’ perspectives are emphasised, as they are found to be pivotal figures and key contributors in website quality improvements. Website quality criteria, obligated by the central governments are also discussed. These criteria aim to minimise a gap between the governments and the citizens for provision of online information and digital services. The findings and explanations of website quality cover a variety of features and range from technical standards to a broad definition of usability. Pertaining to this fact, added emphasis is placed on actual usage and subjective issues concerning user-friendliness and ease of use, compared to the criteria implemented by the governments, which focus more on objective technical measures. This may explain why users are not actually satisfied with high quality websites, when compared to low quality websites, in an annual assessment of hundreds of public websites based on these criteria. Accordingly, explanations and measurements of quality within the public sector are perceived differently, when taking into account the citizens’ (users’) needs and requirements from websites. Based on the use of quality criteria and evaluation methods applied to such evaluations, there exists a potential argument for adopting an additional user-centred focus. Furthermore, user satisfaction is emphasised as a measure of success in websites and user-centred development is found to be a key contributor. In view of this fact, the findings also prove that the public sector in general should improve and extend their feedback channels, by extending frequency and methods applied in user testing and continuous quality improvements. The fact that government bodies perform testing to a minimal extent and that more sophisticated methods should be included, demonstrates a potential for advances in facilitation for improved and refined user experiences in online communication between citizens and the public sector. In this regard, organisations which perform user testing tend to see a stronger correlation between website quality, user satisfaction and net (user) benefits. The concluding observations in the thesis, suggest that further research can decrease a gap between the governments’ perceptions of quality, and the citizens’ needs and requirements from public websites. Future investments and quality improvements should devote increased attention to testing and issues concerning inclusion of real users, and the benefits of such actions. Implications for practice are also provided in order to move the sector forward and facilitation for improved and refined user experiences and success on the Web. URI: http://hdl.handle.net/10398/8922 Files in this item: 1
Hanne_Sørum.pdf (2.257Mb) -
Transforming Digital Traces of Consumer Behaviors Into Communicative Content in Product DesignKunst, Katrine (Frederiksberg, 2018)[More information][Less information]
Abstract: The widespread digitization of consumers’ daily lives creates a plethora of digital traces of consumers’ product-related behaviors. These traces have the potential to be turned into meaningful communicative and observable content by the services that possess them. For example, Spotify displays what users’ friends are listening to; Hotels.com shows how many other users are currently viewing a particular hotel; and crowdfunding platform Gofundme.com exhibits the names of recent backers for a given cause. As such, digitization has profoundly increased the potential observability of consumers’ product-related behaviors. Researchers from both the Information Systems and the Marketing disciplines have taken an interest in investigating the impact of such digitally observable behaviors, and nascent research has found them to have a significant impact on the choices of those exposed to it. However, this dissertation demonstrates that the phenomenon is undertheorized and lacks empirical insights to inform the future design of digital products and services with behavior-based information. URI: http://hdl.handle.net/10398/9695 Files in this item: 1
Katrine_Kunst.pdf (22.17Mb) -
Dyrby, Signe Sofie (Frederiksberg, 2016)[More information][Less information]
Abstract: This PhD thesis is concerned with the social dynamics of Enterprise Social Media (ESM) at work. As ESM technologies are making their way on to the organizational scene, knowledge about how to understand and work with these media are in demand. Existing knowledge about ESM in organizations highlights the technological features and the new possibilities for organizational work that these media bring forward. However, the open and perpetual display of organizational connections and conversations on ESM also presents a unique opportunity for studying the role of social interactions and relationships that underlie organizational work on these platforms. The purpose of this PhD thesis is to examine ESM in light of its social dynamics and the implications of these for organizational work. In the context of this research, social dynamics refer to the interactions and relationships between actors in the organization. Conceptually the social dynamics of ESM at work are investigated in the light of three domains of ESM, sociality and work and their intersections. The investigation builds on the empirical setting of three organizations utilizing the ESM technology Yammer and involves the examination of the organizations’ use of the platform through methods of interviews and observations onsite and online. The thesis makes three central contributions to our understanding of the social dynamics of ESM at work. First, the thesis adds to existing perspectives on ESM in organizations by integrating the three domains of ESM, sociality and work. While the literature has so far treated these domains separately or in pairs, this research demonstrates how the social dynamics of ESM in organizations arise between the functionalities of the ESM technology, the sociality of the organizational members, and the work practices carried out. Second, the thesis presents a social fabric framework as a way of explaining, interpreting and understanding the social dynamics of ESM at work. Mapping the social fabric of the organization on ESM provides valuable insight into the dynamic and diverse nature of the relationships that form on the platform and how these create the basis of work. Third, the thesis contributes a relational constructivist perspective to the study of the social dynamics of ESM at work that emphasize the study of relationships between actors rather than the study of individual actors. Considering the social dynamics of ESM in organizations through the social fabric framework provides researchers and practitioners with a new way of understanding and theorizing about ESM at work. URI: http://hdl.handle.net/10398/9264 Files in this item: 1
Signe_Dyrby.pdf (11.73Mb) -
Staykova, Kalina S. (Frederiksberg, 2019)[More information][Less information]
Abstract: Despite their growing economic importance and rapid proliferation across various industries, successful digital platform ecosystems remain difficult to build and sustain over time. Facing challenges stemming from the turbulent and uncertain environment, in which they operate, and from the accumulated over time internal inefficiencies, digital platform ecosystems need to evolve and adapt rapidly. Despite the importance of understanding how and why this evolutionary process occurs, research on this topic has remained elusive. Building upon the notion of generative mechanisms, this PhD dissertation seeks to unravel the various mechanisms, which contingently shape the evolution of digital platform ecosystems. To this end, this research investigates the evolutionary process from three theoretical perspectives – Punctuated Equilibrium, Dialectical and Teleological, and by adopting multi-method approach. As a result, the PhD dissertation puts forward three process theories, each characterized by distinctive generative mechanisms, which collectively provide in-depth insights how digital platform ecosystems evolve over time in response to internal and external challenges. URI: http://hdl.handle.net/10398/9707 Files in this item: 1
Kalina Staykova.pdf (3.868Mb) -
Når best practice konflikter med kulturen. Løsning af implementeringsproblemer gennem anvendelse af kendte CSF i et aktionsforskningsforløbSalling Pedersen, Allan (Frederiksberg, 2015)[More information][Less information]
Abstract: The IT Infrastructure Library (ITIL) fremhæves ofte som et IT-governance best practice framework, men det er tilsyneladende vanskeligt at implementere. ”Many organizations that decide to implement ITIL fail completely [...]” (Pereira og da Silva 2010). Dette vurderes som et væsentligt IS-forskningsproblem. ITIL-litteraturen anviser bl.a. Critical Success Factors (CSF) som en løsning. Baseret på et identificeret litteraturgap blev det besluttet at undersøge, om kendte CSF kunne løse problemet. På den baggrund er der gennemført et aktionsforskningsprojekt, hvor ITILimplementeringsproblemet søges løs ved hjælp af kendte CSF. Der blev udvalgt en egnet caseorganisation, og det blev besluttet at fokusere på ITILs Change Management proces. Et et stigende pres fra IT-revisionen medførte et behov for succesfuld ITIL-implementering, og IT-ledelsen var opsat på at løse dette problem ”én gang for alle”. Aktionsforskningen gav (især) i begyndelsen positive resultater, og der kunne præsenteres handleanvisninger til forbedret operationalisering af CSF. Imidlertid opstod der problemer længere inde i forløbet. Det blev tydeligt, at selv de bedste CSF ikke kunne løse problemerne. En bredere afsøgning af teorien viste, at organisationskulturen kunne udgøre en forklarende faktor, og der blev identificeret et litteraturgap i form af manglende viden om kulturens indvirkning på ITIL-implementeringen. I den sidste del af aktionsforskningen blev sammenhængen mellem kultur og implementeringsproblemerne derfor undersøgt. Resultaterne viste, at kulturen delvist kunne forklare problemerne, og på den baggrund blev der opstillet handleanvisninger for diagnosticering og ændring af kulturen. ITIL-implementeringen var kun delvist en succes, men under aktionsforskningen blev der alligevel etableret en række holdbare rutiner, der stadig bruges flere år efter. De afviger fra, hvad der opfattes som ITIL best practice, men de har givet en række IT-governancegevinster, og IT-revisionen var tilfredse. Desuden udtrykte såvel ledelse som medarbejdere tilfredshed med resultaterne. På denne baggrund, blev der opstillet handleanvisninger til organisationer, der ønsker IT-governance-gevinster, uden at skulle ændre en konfliktende kultur. Resultaterne bidrager til ITIL CSF-teorien, og til ITIL-frameworket generelt, ved at inddrage teori om organisationskultur for at forbedre ITIL-implementering som et led i bedre ITSM og IT-governance. URI: http://hdl.handle.net/10398/9132 Files in this item: 1
Allan_Salling_Pedersen.pdf (3.551Mb) -
Technological-Integration Challenges – The Case of Digital-Technology CompaniesToppenberg, Gustav (Frederiksberg, 2015)[More information][Less information]
Abstract: This research examines the technology-related integration challenges to acquisitions in digital industries and how these challenges can be managed. Historically, companies seeking to increase markets, products or customers have utilized the strategic growth process of mergers and acquisitions. Their motivation was primarily to utilize economies of scale and operational synergies to integrate acquisition targets that were similar in product, market, and customer demographics. The aim of these acquisitions was to scale the acquisition products to its own markets and customers while potentially gaining new markets and customers in the process. For companies in the digital-technology industry, the path to growth in these fast-paced markets is through the acquisition of innovation-based technologies from new and emerging companies to complement their current R&D strategies. The incumbent enterprises look for emerging technology companies as acquisition targets in order to stay ahead of the increasingly fast technology-development lifecycle. The acquisition and integration process for these types of companies present challenges to practitioners that are very different from what has been experienced in the past and will present new research opportunities for scholars researching the related domains. URI: http://hdl.handle.net/10398/9184 Files in this item: 1
Gustav Toppenberg.pdf (4.582Mb) -
The Influence of Self-tracking on the User ExperienceSjöklint, Mimmi (Frederiksberg, 2015)[More information][Less information]
Abstract: The proliferation of technological enhancements has fundamentally changed the relationship between the individual and technology. One particular change is the increased dispersion of technology in everyday experiences through personalized information technology (IT), such as smartphones, laptops, tablets and wearable technology. This development has brought about the rise of experiential computing, which refers to the “mediation of embodied experiences in every day activities through everyday artifacts that have embedded computing capabilities” (Yoo, 2010, p.213; Jain, 2003). The emphasis is thus placed on the relationship that occurs between the user and technology as the lived experience is mediated to the user through data dashboard. This potentially transformative relationship is both intimate and complex and spurs the research interest, which asks how the user is influenced by the exposure to personal data captured by experiential computing devices and how it alters the perception of personal performance. One type of activity stemming from the dispersion of experiential computing is self-tracking. Self-tracking is a way for the user to capture and measure intimate details of the self, by using IT to collect, index and analyze personal data on life experiences. For example, the user might use an activity tracker, like the Jawbone UP, to gather numerical data on daily step and sleep activity. The exposure to this data may transform or distort the way the user initially perceived the activity by getting a new visual expression of what has occurred. To better understand the user’s reaction and counter-reactions to using experiential tools, this research suggests placing the focus on the user and analyzing it through a behavioral economics perspective. This is done by conducting empirical studies with a mixed method approach. The first study is a field study that investigates the influence on performance and perception by wearing a self-tracking device. The second study is an in-depth interview study that studies experienced self-trackers by exploring further into the perceptions of the user. This dissertation contributes to a deeper understanding of how the self-tracking user is affected by the use of experiential computing devices and the subsequent exposure to personal data. The findings suggest that the user’s analysis steps and sleep performance goes through a complex reflective process after the exposure to data that influences the perception of the initial experience. When this process involves unsatisfactory data, the user will reject the data and adopts coping tactics. The coping tactics are dismissal, procrastination, selective attention and intentional neglect. URI: http://hdl.handle.net/10398/9222 Files in this item: 1
Mimmi_Sjöklint.pdf (2.342Mb) -
Tscherning, Heidi (Frederiksberg, 2011)[More information][Less information]
Abstract: The development of mobile devices has occurred with unprecedented pace since the late nineties, and the increase of generic services has proliferated in most developed countries, driven by the expanding technological capabilities and performance of mobile platforms. This dissertation investigates how consumer objectives, orientation, and behavior can aid in explaining the adoption and use of a new type of mobile devices: “app phones”. This dissertation focuses its effort on two focal influences of adoption and use; social influences and competing forces. Through a qualitative case study and field study this dissertation explores early adoption and use of iPhones. The case study is a one-shot cross-sectional case study that investigates five individuals, related through the same social network, and their decision to adopt an iPhone prior to its release in Denmark. This adoption decision engenders high switching costs as adopters lack references to imitate and need skills to unlock and jailbreak their iPhones to make them work on Danish networks. The specific purpose of the case study is to explore how social influences impact mobile users’ early adoption decisions, as it is well known in the literature that people with similar characteristics, tastes, and beliefs often associate in the same social networks and, hence, influence each other. The field study is cross-sectional with multiple snapshots and explores fifteen individuals part of the same university study, who receives an iPhone for a period of seven months short after its release in Denmark. The specific purpose of the field study is to explore how competing forces of iPhone usage influence assimilation, i.e. the degree to which the iPhone is used, over time. The dissertation, furthermore, contains a systematic literature review. The main contribution of this dissertation is reported through four articles and is directed at both academic researchers and practitioners. The study emphasizes the importance of social influences and competing forces in the investigation of adoption and use of certain mobile devices. URI: http://hdl.handle.net/10398/8342 Files in this item: 1
Heidi_Tscherning.pdf (2.504Mb) -
Antero, Michelle Carol (Frederiksberg, 2015)[More information][Less information]
Abstract: The potential of Enterprise Resource Planning (ERP) systems to integrate the business functions of any organization has led to its proliferation since the 1990s. Arguably, ERP systems potentially enable an organization to become competitive, and their impact has since been extensively researched and debated. This thesis seeks to understand how ERP vendors have innovated and developed their business practices to ensure their own competitive advantage. The thesis consists of an overview wrapper and five articles. This work is based on a research methodology using case studies to understand the development of business practices in the ERP industry since the 1950s. As such, the thesis explores the journey of different ERP vendors that (1) were influenced by their environment, (2) participate in different structuring processes to develop their business practice; (3) adapt their business practices to produce product/service offerings potentially matching or exceeding the actions of their rivals; and (4) encounter challenges as they shift their business models. The thesis reveals that in order to continue to outlast the competition in a hypercompetitive environment, ERP vendors (1) refine their business practices, over time, through incremental and evolutionary changes impacting the ERP industry; (2) obtain a competitive advantage through the exploitation of core resources; (3) co-create with a partner network to maximize their resources and increase their ability to compete; and (4) realize the value proposition in terms of the business model. URI: http://hdl.handle.net/10398/9118 Files in this item: 1
Michelle_Antero.pdf (3.438Mb) -
Does Design Affect Participation?Høgenhaven, Thomas (Frederiksberg, 2013)[More information][Less information]
Abstract: Governments in more than 55 countries have signed the international Open Gov-ernment Partnership and are currently implementing open government initia-tives, aiming to make governments and public sectors more collaborative, participatory, transparent, and technology-driven. If successfully implemented, such open government initiatives can improve democracy, efficiency, and innovation. As history demonstrates, it is hard to build sustainable online participation. Merely 25% of online communities gather more than 1,000 members in their lifetime. Most of the other 75 % fail due to lack of participation. Many open gov-ernment communities have shared or are likely to share the same destiny. Giving citizens, companies, and non-governmental organizations the chance to participate in government does not necessarily mean they will do it. Consequently, open government communities face a participation challenge. Current research shows that the design of the community plays a critical role in participation. Some design patterns foster participation while other patterns discourage it. Existing research also demonstrates that insights from the social sciences can be translated into design ideas and thereby help solve the participation problem. URI: http://hdl.handle.net/10398/8768 Files in this item: 1
Thomas_Hoegenhaven.pdf (6.382Mb) -
Wynne, Peter J. (Frederiksberg, 2019)[More information][Less information]
Abstract: To gain the strategic benefits of acquisitions, firms must successfully execute post-acquisition IS integration. Unfortunately, a key reason acquisitions regularly fail is because firms fail to successfully leverage the post-acquisition IS integration capability. This capability is not found in non-acquisitive firms. Although research has shown that this capability must be built during the years preceding an acquisition, it has not comprehensively explained what the capability is, nor how it is proactively developed. Through an engaged scholarship learning partnership, this PhD examines how Maersk, proactively built their post-acquisition IS integration capability prior to their first acquisition. By adopting the resource-based view and its extension into dynamic capabilities this PhD contributes mid-range theory that describes and explains this proactive capability building process. Firms can leverage this useful knowledge when building their own IS integration capability to become capable of executing post-acquisition IS integration. URI: http://hdl.handle.net/10398/9705 Files in this item: 1
Peter J. Wynne.pdf (4.766Mb) -
Shollo, Arisa (Frederiksberg, 2013)[More information][Less information]
Abstract: This Ph.D. thesis is concerned with the role of the business intelligence (BI) output in organizational decision-making processes. The primary focus of this thesis is to investigate how this BI output is employed and deployed by decision-makers to shape collective judgement and to reach organizational decisions. Concerning the role of the BI output in decision-making the BI literature is characterized by normative ideas of how the BI output should be used in decision-making and how it can enable people to make better decisions. Most previous work has concerned methods and technologies to collect, store and analyze BI. It has also, assumed a rational approach to decision making where data from information systems are used to inform decisions either by reducing uncertainty, ambiguity or complexity. This study attempts to establish knowledge about the role of the BI output in the IT project prioritization process of the Group IT of the Danske Bank Group. Hence, the starting point of this thesis is a 16-month long interpretive study from March 2010 till July 2011 during which I observed the prioritization process and collected various forms of data. I use a rich dataset built from this longitudinal study of the IT project prioritization process in Group IT where thematic analysis is used to analyze the data. Overall, the study operates under the interpretive paradigm, which assumes that the world and knowledge are socially constructed. URI: http://hdl.handle.net/10398/8664 Files in this item: 1
Arisa_Shollo.pdf (4.175Mb) -
Designing Sensor-based Predictive Information Systems for Forecasting Spare Part Demand for Diesel EnginesFurtak, Szymon (Frederiksberg, 2018)[More information][Less information]
Abstract: As digital technologies become prevalent and embedded in the environment, "smart" everyday objects like smart phones and smart homes have become part and parcel of the human enterprise. The ubiquity of smart objects, that produce ever-growing streams of data, presents both challenges and opportunities. In this dissertation, I argue that information systems extending these data streams, referred to as "predictive information systems with sensors", can generate added value and will be gaining momentum in academia and in the industry. Subsequently, seeing apparent complexity in designing IS artifacts with such functionality, I introduce a framework for Designing Information Systems with Predictive Analytics (DISPA), extending Design Science Research specifically towards rigorous design of predictive analytics. The framework is evaluated based on a case study of MAN Diesel and Turbo, a lead designer of marine diesel engines generating multiple applicable artifacts in the process. Additionally, the framework exemplification in the case context led to supplementing the framework with a set of Design Principles for Designing Predictive Information Systems as well as a matrix for pre-assessing financial feasibility of predictive information systems with sensor technologies. This work provides a contribution to information systems research, and in particular to design science research, by introducing a model for Designing Information Systems with Predictive Analytics (DISPA) that can serve as a method for developing IS artifacts. The framework constitutes an Information System Design Theory consistent with the established definitions from the literature (Gregor & Jones, 2007; Kuechler & Vaishnavi, 2012; Walls, Widmeyer, & El Sawy, 1992). In addition, the paper introduces and systematically evaluates a number of spare-part forecasting methods, which can be considered a contribution to operations research literature. URI: http://hdl.handle.net/10398/9598 Files in this item: 1
Szymon Furtak.pdf (5.043Mb) -
Lasrado, Lester Allan (Frederiksberg, 2018)[More information][Less information]
Abstract: Despite being widely accepted and applied, maturity models in Information Systems (IS) have been criticized for the lack of theoretical grounding, methodological rigor, empirical validations, and ignorance of multiple and non-linear paths to maturity. This PhD thesis focuses on addressing these criticisms by incorporating recent developments in configuration theory, in particular application of set-theoretic approaches. The aim is to show the potential of employing a set-theoretic approach for maturity model research and empirically demonstrating equifinal paths to maturity. Specifically, this thesis employs Necessary Condition Analysis (NCA) to identify maturity stage boundaries as necessary conditions and Qualitative Comparative Analysis (QCA) to arrive at multiple configurations that can be equally effective in progressing to higher maturity. Furthermore, this thesis prescribes methodological guidelines consisting of detailed procedures to systematically apply set theoretic approaches for maturity model research and provides demonstrations of it application on three datasets. The thesis is a collection of six research papers that are written in a sequential manner. The first paper reviews literature on maturity models in IS, identifies research gaps and proposes use of configurational theory to address these challenges. The second paper conceptualizes stage boundaries as necessary conditions and demonstrates the application of Necessary Condition Analysis (NCA) on a social media maturity dataset. Building on the second paper, the third paper conceptualises maturity stage characteristics in terms of configurations using Qualitative Comparative Analysis (QCA). Overall, the third demonstrates empirically the existence of multiple paths to maturity and provides IS researchers with a six-step procedure and detailed guidelines to systematically apply set theroretic approaches to maturity models (STAMM). The fourth paper then uses the social media maturity dataset, computes maturity scores using different quantitative methods prescribed in maturity models literature and proposes recommendations for maturity model designers. The fifth and sixth papers are demonstrations of applicability of STAMM on different datasets. The fifth replicates and extends a prior research study on ITIL maturity and compares the findings with the results using STAMM. Finally, the sixth paper argues for a multi-method approach by combining STAMM and PLS-SEM in understanding the conditions associated with IT service management (ITSM) maturity. This PhD thesis contributes to the academic discussion on how maturity occurs through configurations. The key contribution is STAMM, a set-theoretic procedure model and method, which employs FsQCA and NCA to empirically demonstrate multiple paths to maturity (or equifinality). It also contributes to set-theoretic approaches, in particular QCA and NCA. Finally, this thesis contributes to multimethod approach by harmoniously integrating PLS-SEM, QCA and NCA, thus adding to the limited body of multi-method literature. URI: http://hdl.handle.net/10398/9621 Files in this item: 1
Lester Allan Lasrado.pdf (4.170Mb) -
An Information Infrastructure to Improve International Containerized ShippingJensen, Thomas (Frederiksberg, 2017)[More information][Less information]
Abstract: This thesis applies theoretical perspectives from the Information Systems (IS) research field to propose how Information Technology (IT) can improve containerized shipping. This question is addressed by developing a set of design principles for an information infrastructure for sharing shipping information named the Shipping Information Pipeline (SIP). Review of the literature revealed that IS research prescribed a set of meta-design principles, including digitalization and digital collaboration by implementation of Inter-Organizational Systems based on Electronic Data Interchange (EDI) messages, while contemporary research proposes Information Infrastructures (II) as a new IT artifact to be researched. Correspondingly, this thesis applies the concept of and design theory for II to improve containerized shipping. Activity Theory has guided the analysis of containerized shipping, following avocados on their journey from the trees in Africa, to the retail shelves in Europe, revealing the plethora of organizations, activities and documents involved. The implication being that containerized shipping becomes inefficiently; costly, unreliably, and risky. These are posited as the major impediments to creating a more efficient shipping industry, and a number of critical issues are identified. These include that shipments depend on shipping information, that shipments often are delayed due to issues with documentation, that EDI messages account for only a minor part of the needed information, that multiple fragmented II are used throughout, and finally, that there is an unleashed potential for IT to support containerized shipping. Based on the above, the SIP was designed, prototyped and evaluated which, through Internetenabled collaboration on shipments, ameliorates the previously mentioned critical issues and major impediments. This is accomplished primarily through increased transparency into the containerized shipping process and through providing direct access to source information about the shipments. Based on the prototypes an accumulated set of design principles for the design of SIP are articulated. In the particular context of Internet-enabled II utilizing the World Wide Web, an extension of design theory is proposed through the formulation of an additional metadesign principle: share meta-information only and govern access to detailed information by the source. Finally, the practical implications of SIP are estimated, including how it facilitates more efficient containerized shipping and in turn sustainable international trade. The positive acknowledgements of SIP prototypes support how II designed in accordance with the developed set of design principles can be used to significantly improve containerized shipping. URI: http://hdl.handle.net/10398/9519 Files in this item: 1
Thomas Jensen.pdf (19.29Mb) -
Design, Development and Evaluation of a Visual Analytics Tool for Computational Set Analysis of Big Social DataFlesch, Benjamin Johannes (Frederiksberg, 2019)[More information][Less information]
Abstract: This dissertation presents the design, development and evaluation of the Social Set Visualizer, an innovative Visual Analytics software tool, that expands upon a novel set-based approach to Big Social Data Analytics for large-scale datasets from social media platforms such as Facebook. Over the course of five peer-reviewed publications, three different versions of the Visual Analytics software tool are iteratively designed and developed, and several contributions to the visualization of sets and set intersections are highlighted. In seven case studies with the Social Set Visualizer software tool the generation of meaningful facts and actionable insights from Big Social Data are empirically demonstrated, and a pre-existing research gap with regard to the Visual Analytics of large-scale Facebook datasets vs. other social media platforms is closed. Based on these studies, the dissertation puts forward a generalized conceptual model for interactions within Big Social Data termed the Social Interaction Model, which provides a simplification and extension of previous theoretical and formal models. URI: http://hdl.handle.net/10398/9740 Files in this item: 1
Benjamin Johannes Flesch.pdf (13.16Mb) -
Uncovering the Generative Mechanisms of Open Data through a Mixed Methods ApproachJetzek, Thorhildur Hansdottir (Frederiksberg, 2015)[More information][Less information]
Abstract: The impact of the digital revolution on our societies can be compared to the ripples caused by a stone thrown in water: spreading outwards and affecting a larger and larger part of our lives with every year that passes. One of the many effects of this revolution is the emergence of an already unprecedented amount of digital data that is accumulating exponentially. Moreover, a central affordance of digitization is the ability to distribute, share and collaborate, and we have thus seen an “open theme” gaining currency in recent years. These trends are reflected in the explosion of Open Data Initiatives (ODIs) around the world. However, while hundreds of national and local governments have established open data portals, there is a general feeling that these ODIs have not yet lived up to their true potential. This feeling is not without good reason; the recent Open Data Barometer report highlights that strong evidence on the impacts of open government data is almost universally lacking (Davies, 2013). This lack of evidence is disconcerting for government organizations that have already expended money on opening data, and might even result in the termination of some ODIs. This lack of evidence also raises some relevant questions regarding the nature of value generation in the context of free data and sharing of information over networks. Do we have the right methods, the right intellectual tools, to understand and reflect the value that is generated in such ecosystems? URI: http://hdl.handle.net/10398/9183 Files in this item: 1
Thorhildur Jetzek.pdf (7.662Mb)
Now showing items 1-20 of 24
Next Page