2,744 research outputs found

    The Politics of Platformization: Amsterdam Dialogues on Platform Theory

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    What is platformization and why is it a relevant category in the contemporary political landscape? How is it related to cybernetics and the history of computation? This book tries to answer such questions by engaging in multidisciplinary dialogues about the first ten years of the emerging fields of platform studies and platform theory. It deploys a narrative and playful approach that makes use of anecdotes, personal histories, etymologies, and futurable speculations to investigate both the fragmented genealogy that led to platformization and the organizational and economic trends that guide nowadays platform sociotechnical imaginaries

    Informationsströme in digitalen Kulturen

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    Wir sind umgeben von einer Vielzahl an Informationsströmen, die uns selbstverständlich erscheinen. Um diese digitalen Kulturen zu beschreiben, entwickeln medienwissenschaftliche Arbeiten Theorien einer Welt im Fluss. Dabei erliegen ihre Diagnosen oftmals einem Technikfetisch und vernachlässigen gesellschaftliche Strukturen. Mathias Denecke legt eine systematische Kritik dieser Theoriebildung vor. Dazu zeichnet er die Geschichte der Rede von strömenden Informationen in der Entwicklung digitaler Computer nach und diskutiert, wie der Begriff für Gegenwartsbeschreibungen produktiv gemacht werden kann

    Current issues of the management of socio-economic systems in terms of globalization challenges

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    The authors of the scientific monograph have come to the conclusion that the management of socio-economic systems in the terms of global challenges requires the use of mechanisms to ensure security, optimise the use of resource potential, increase competitiveness, and provide state support to economic entities. Basic research focuses on assessment of economic entities in the terms of global challenges, analysis of the financial system, migration flows, logistics and product exports, territorial development. The research results have been implemented in the different decision-making models in the context of global challenges, strategic planning, financial and food security, education management, information technology and innovation. The results of the study can be used in the developing of directions, programmes and strategies for sustainable development of economic entities and regions, increasing the competitiveness of products and services, decision-making at the level of ministries and agencies that regulate the processes of managing socio-economic systems. The results can also be used by students and young scientists in the educational process and conducting scientific research on the management of socio-economic systems in the terms of global challenges

    Racism Pays: How Racial Exploitation Gets Innovation Off the Ground

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    Recent work on the history of capitalism documents the key role that racial exploitation played in the launch of the global cotton economy and the construction of the transcontinental railroad. But racial exploitation is not a thing of the past. Drawing on three case studies, this Paper argues that some of our most celebrated innovations in the digital economy have gotten off the ground by racially exploiting workers of color, paying them less than the marginal revenue product of their labor for their essential contributions. Innovators like Apple and Uber have been able to racially exploit workers of color because they have monopsony power to do so. Workers of color have far fewer outside options than white workers, owing to intentional and structural discrimination against workers on the basis of their race. In the emerging digital economy, racial exploitation has paid off by giving innovators a workforce that is cheap, easy to scale, flexible, and productive—the kind of workforce that is especially useful in digital markets, where a first-mover advantage often translates to winner-take-all. This Paper argues that these workers should be paid the marginal revenue product of their labor, and it proposes a number of potential ways to do so: by increasing worker compensation or worker power. More generally, I argue that we should value the essential contributions of workers of color and immigrant workers who make innovation possible

    Next Generation Business Ecosystems: Engineering Decentralized Markets, Self-Sovereign Identities and Tokenization

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    Digital transformation research increasingly shifts from studying information systems within organizations towards adopting an ecosystem perspective, where multiple actors co-create value. While digital platforms have become a ubiquitous phenomenon in consumer-facing industries, organizations remain cautious about fully embracing the ecosystem concept and sharing data with external partners. Concerns about the market power of platform orchestrators and ongoing discussions on privacy, individual empowerment, and digital sovereignty further complicate the widespread adoption of business ecosystems, particularly in the European Union. In this context, technological innovations in Web3, including blockchain and other distributed ledger technologies, have emerged as potential catalysts for disrupting centralized gatekeepers and enabling a strategic shift towards user-centric, privacy-oriented next-generation business ecosystems. However, existing research efforts focus on decentralizing interactions through distributed network topologies and open protocols lack theoretical convergence, resulting in a fragmented and complex landscape that inadequately addresses the challenges organizations face when transitioning to an ecosystem strategy that harnesses the potential of disintermediation. To address these gaps and successfully engineer next-generation business ecosystems, a comprehensive approach is needed that encompasses the technical design, economic models, and socio-technical dynamics. This dissertation aims to contribute to this endeavor by exploring the implications of Web3 technologies on digital innovation and transformation paths. Drawing on a combination of qualitative and quantitative research, it makes three overarching contributions: First, a conceptual perspective on \u27tokenization\u27 in markets clarifies its ambiguity and provides a unified understanding of the role in ecosystems. This perspective includes frameworks on: (a) technological; (b) economic; and (c) governance aspects of tokenization. Second, a design perspective on \u27decentralized marketplaces\u27 highlights the need for an integrated understanding of micro-structures, business structures, and IT infrastructures in blockchain-enabled marketplaces. This perspective includes: (a) an explorative literature review on design factors; (b) case studies and insights from practitioners to develop requirements and design principles; and (c) a design science project with an interface design prototype of blockchain-enabled marketplaces. Third, an economic perspective on \u27self-sovereign identities\u27 (SSI) as micro-structural elements of decentralized markets. This perspective includes: (a) value creation mechanisms and business aspects of strategic alliances governing SSI ecosystems; (b) business model characteristics adopted by organizations leveraging SSI; and (c) business model archetypes and a framework for SSI ecosystem engineering efforts. The dissertation concludes by discussing limitations as well as outlining potential avenues for future research. These include, amongst others, exploring the challenges of ecosystem bootstrapping in the absence of intermediaries, examining the make-or-join decision in ecosystem emergence, addressing the multidimensional complexity of Web3-enabled ecosystems, investigating incentive mechanisms for inter-organizational collaboration, understanding the role of trust in decentralized environments, and exploring varying degrees of decentralization with potential transition pathways

    Constitutions of Value

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    Gathering an interdisciplinary range of cutting-edge scholars, this book addresses legal constitutions of value. Global value production and transnational value practices that rely on exploitation and extraction have left us with toxic commons and a damaged planet. Against this situation, the book examines law’s fundamental role in institutions of value production and valuation. Utilising pathbreaking theoretical approaches, it problematizes mainstream efforts to redeem institutions of value production by recoupling them with progressive values. Aiming beyond radical critique, the book opens up the possibility of imagining and enacting new and different value practices. This wide-ranging and accessible book will appeal to international lawyers, socio-legal scholars, those working at the intersections of law and economy and others, in politics, economics, environmental studies and elsewhere, who are concerned with rethinking our current ideas of what has value, what does not, and whether and how value may be revalued

    Economic and Social Consequences of the COVID-19 Pandemic in Energy Sector

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    The purpose of the Special Issue was to collect the results of research and experience on the consequences of the COVID-19 pandemic for the energy sector and the energy market, broadly understood, that were visible after a year. In particular, the impact of COVID-19 on the energy sector in the EU, including Poland, and the US was examined. The topics concerned various issues, e.g., the situation of energy companies, including those listed on the stock exchange, mining companies, and those dealing with renewable energy. The topics related to the development of electromobility, managerial competences, energy expenditure of local government units, sustainable development of energy, and energy poverty during a pandemic were also discussed

    Public sector accounting and financial management in the context of a developing country: an empirical study of the Volta River Authority in Ghana

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    Using the Volta River Authority, a major Ghanaian corporation responsible for the generation and distribution of electricity in Ghana and neighbouring countries, as a case study, this thesis seeks to gain an empirical understanding of the nature and effectiveness of accounting and financial management systems in the context of a public sector organisation in a developing country. The principal rationale of the thesis is an attempt to substantiate and illuminate major issues and concerns about the nature of accounting and financial management systems in public sector organisations of developing countries today. The thesis problematises an overly simple view that developing countries have deficient accounting and financial management systems in their public sector organisations. The methodological, epistemological, and ontological orientations of the thesis are consistent with what Chua (1986) labels the “interpretive” paradigm. A recognition of multiple realities in the functioning of accounting enables an exploration of the claim that developing countries have deficient public sector accounting and financial management systems in a three-dimensional fashion. Firstly, the perceptions of organisational actors are drawn upon to aid evaluation of the basic deficiency claim. The research at this level emphasizes the technical-rational view of accounting as a tool for control over organisational financial resources. Thick descriptions of the systems for managing financial resources (including planning, budgeting, pricing, extent of computerisation, financial reporting and audit practices) of the VRA are gathered from organisational actors together with perceptions of the accounting and financial management systems by external constituencies such as the World Bank and the Authority’s multinational audit firms as a basis for evaluating the deficiency claim in the context of the VRA. Secondly, the thesis draws upon social theory (the view of organisations as negotiated orders) to further interpret the deficiency claim by bringing into the analysis the socio-historical circumstances of the organisation and how they help to provide insights into how the systems for financial resource management arise at the VRA. At this level of analysis, the thesis provides an interpretive construction of the technical procedures for financial resource management against the backdrop of the institutional setting within which the Authority conducts its operations. To this end, the influence of external constituencies such as the World Bank and the Volta Aluminium Company (VRA’s major customer) on the Authority’s accounting and financial management systems are explored. Thirdly, the thesis evaluates the effectiveness of the Authority’s accounting and financial management systems with reference to the extent to which they assist in the accomplishment of the principal rationale for establishing the organisation (i.e. socio-economic development of Ghana). At the third level of analysis, the Brundtland Commission’s notion of sustainable development is drawn upon as an alternative to the dominant economistic notion of development to provide a benchmark for the analysis. Employing the Commission’s perspective, the thesis attempts to understand the extent to which VRA’s systems of financial resource management reflect the notion of people-centredness and environmental awareness (i.e. the two major strands of the Commission’s notion of sustainable development). Multiple methods, including interviews, observation, document analysis and survey are employed to collect empirical evidence for this study. The major conclusions of the study are that from a technical-rational perspective, the claim that developing countries generally have deficient public sector accounting and financial management systems could not be established in the context of the VRA. This conclusion derived from the overwhelming positive perception of the Authority’s financial resource management systems by organisational actors, international funding agencies such as the World Bank, and the Authority’s multinational accounting/audit firms. Indeed, the claims about the lack of published annual accounts, inadequate information for managerial decision making, poor budgetary practices, and lack of independent auditors in developing country public sector contexts could not be supported in the case of the VRA. However, by going behind the technical procedures (façade) to uncover the forces which explain how the systems arise, the thesis argued that the deficiency claim might be supported in another sense; a sense which appreciates and problematises the socio-historical and institutional setting which are strongly responsible not only for the nature of the Authority’s current systems but how they have changed over time. In particular, the thesis argues that the systems of financial resource management are constructed partly to legitimise outcomes of prior negotiations between the Authority and its external constituencies. The constraints presented by these prior agreements and contracts render some of the Authority’s systems of financial resource management inconsistent with explanations grounded in conventional accounting and financial management logic. The thesis also finds, however, that some of the inadequacies observed with VRA’s systems of financial resource management reflected general limitations of conventional accounting with its over-emphasis on the entity concept rather than a peculiar organisational or even developing country problem. By employing an interpretive methodological approach to gain an understanding of the nature and effectiveness of accounting in a third world public sector organisational context, this thesis illuminates hitherto relatively unappreciated issues, including furthering an appreciation of accounting as a socio-political artefact in this context, and thus contributes to the critical and interpretive accounting literature

    Voicing Kinship with Machines: Diffractive Empathetic Listening to Synthetic Voices in Performance.

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    This thesis contributes to the field of voice studies by analyzing the design and production of synthetic voices in performance. The work explores six case studies, consisting of different performative experiences of the last decade (2010- 2020) that featured synthetic voice design. It focusses on the political and social impact of synthetic voices, starting from yet challenging the concepts of voice in the machine and voice of the machine. The synthetic voices explored are often playing the role of simulated artificial intelligences, therefore this thesis expands its questions towards technology at large. The analysis of the case studies follows new materialist and posthumanist premises, yet it tries to confute the patriarchal and neoliberal approach towards technological development through feminist and de-colonial approaches, developing a taxonomy for synthetic voices in performance. Chapter 1 introduces terms and explains the taxonomy. Chapter 2 looks at familiar representations of fictional AI. Chapter 3 introduces headphone theatre exploring immersive practices. Chapters 4 and 5 engage with chatbots. Chapter 6 goes in depth exploring Human and Artificial Intelligence interaction, whereas chapter 7 moves slightly towards music production and live art. The body of the thesis includes the work of Pipeline Theatre, Rimini Protokoll, Annie Dorsen, Begüm Erciyas, and Holly Herndon. The analysis is informed by posthumanism, feminism, and performance studies, starting from my own practice as sound designer and singer, looking at aesthetics of reproduction, audience engagement, and voice composition. This thesis has been designed to inspire and provoke practitioners and scholars to explore synthetic voices further, question predominant biases of binarism and acknowledge their importance in redefining technology

    Deconstructing and Reconstructing Local Identities in the Physical Landscape: The role(s) of Roman remains in the social changes of the sixth and seventh centuries in the former province of Britain

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    This thesis examines the evidence for engagement with and avoidance of Roman remains in the landscape of two regions within the former province of Britain, Sussex and the eastern part of the northern military frontier. This information is used to consider the attitudes that localised societies held towards the remain of the past, and how this engagement related to the social changes of the period. Chapter 1 introduces the research context and the aims, setting out research questions. Chapter 2 presents the state of current knowledge and prior approaches to studies of the landscape and the early medieval period, and places the study within the wider theoretical and methodological contexts of landscape studies, the use of GIS, and the consideration of ‘the past in the past’. It then examines attitudes towards the Roman past as evidence in other forms of cultural expression, ranging from modes of displaying identity and authority to the recycling of Roman metalwork, considering the degree of consistency in attitudes towards the past. This is followed in chapter 3 by an explanation of the methodology adopted. The following chapters look at engagement with Roman remains, in post-Roman Sussex in chapter 4, and the north-east military frontier, from southern Northumberland south to the North York Moors, in chapter 5. The evidence is contextualised against the distribution of activity in the physical landscape and the presence of prehistoric remains. Chapter 6 pulls together these threads together with previous regional studies, with a focus on identifying regional and chronological similarities and contrasts, and the reasons underlying these patterns. Finally, chapter 7 considers the strengths and weaknesses of the study, and areas for future work
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