To be or not to be, the importance of Digital Identity in the networked society

The emergence of the web has had a deep impact at different levels of our society, changing the way people connect, interact, share information, learn and work. In the current knowledge economy, participatory media seems to play an important part in everyday interactions. The term “digital identity” is becoming part of both our lexicon and our lives. This paper explores some of the aspect s regarding approaches and practices of educators, using web technologies to foster their digital identity within their networks and, at the same time, developing a social presence to complement their professional and academic profiles. In fact, we think it is imperative to discuss the relationship between our social presence and our professional life, as online the two are often intertwined. We present the issues the web poses through dichotomies: open or closed, genuine or fake, single or multiple. We also comment on different approaches to these dichotomies through examples extracted from recent projects, drawing from user’s experiences in building their digital identities. This paper looks at the importance of digital identity in the current networked society, by reviewing the contemporaneous scenario of the participatory web, raising a set of questions about the advantages and implication of consciously developing one’s digital identity, thus opening the discussion regarding openness, uniqueness and integrity in connection with one’s digital identity. This paper is also a reflection of thinking and practice in progress, drawing from examples and real-life situations observed in a diversity of projects. The issue could be reduced, perhaps, to whether one consciously becomes a part of the digital world or not, and how that participation is managed. It is up to us to manage it wisely, and guide knowledge workers in their journey to create theirs

Marketing higher education in Africa : challenges and opportunities

This chapter examines the global marketing environment of today’s higher education institutions (HEIs). (Semi) Autonomous HEIs and business schools are increasingly behaving like for-profit organisations as they seek new opportunities and resources to prioritise revenue creation. Therefore, they are diversifying the portfolio of their student populations by recruiting domestic and international students. In this light, this contribution deliberates on contemporary integrated marketing communications that are intended to support HEIs to promote their quality, student-centred education as well as their high-impact and meaningful research in global markets. Moreover, it reports on how HEIs’ marketing endeavours will be able to forge fruitful and collaborative relationships with industry stakeholders; foster student mobility and engagement in exchange programmes, as they can create partnership agreements with other institutions, among other strategic avenues. These issues imply that tomorrow’s educational institutions will have to keep investing in adequate resources, competences and capabilities to leverage themselves amid intensifying competition in challenging socio-economic environments.peer-reviewe

Governing network evolution in the quest for identity

This paper provides a managerial account of network governance by exploring how initially non-powerful agents, driven by the quest for distinctive identity, shape the governance of their networks over time. The research design is that of a longitudinal comparative case study of the trajectories of three renowned, Oscar-winning Spanish filmmakers. It scrutinizes data coming from original interviews, as well as from multiple secondary data sources, in order to illustrate the propositions advanced. The paper's contribution is sought: 1) in proposing a micro-level framework for systematic thinking about network governance evolution, distinguishing four dimensions (co-governance, structure, strategy, and pace) and their respective sub-categories; 2) in advancing three peculiar identity profiles with different implications for the evolution of network governance (i.e., a maverick, an integrated professional, and a broker); 3) in bringing together two bodies of literature that have not conversed frequently (i.e., network governance and identity) in a largely overlooked cultural and historical context, that of Spain after the transition to democracy in 1975.Network governance; Management

Chronicle of a Pandemic Foretold. CEPS Policy Insights No 2020-05 / March 2020

In just a few weeks, COVID-19 appeared in China and quickly spread to the rest of the world, including Europe and the United States. Many have rushed to describe the outbreak as a ‘black swan’ – an unpredictable event with extremely severe consequences. However, COVID-19 was not only predictable ex post: it was amply predicted ex ante. This allows us to draw some preliminary lessons: • First, economic policy will need to shift from its current focus on efficiency, towards a greater emphasis on resilience and sustainability. • Second, a more centralised governance to address health emergencies is needed. • Third, Europe should create a centre for the prevention of large-scale risks. • Fourth, digital technologies, if handled with care, can be an important part of both a mitigation and a response strategy. • Fifth, Europe should improve its science advice and communication functions. Finally, there are many ways to pursue enhanced resilience and responsiveness, but not all of them are compatible with sustainability and democratic values. The challenge is to find an adequate policy mix, which safeguards individual rights and liberties, protects the economy, and at the same time strengthens government preparedness for cases of epidemics and pandemics

Europe’s Electricity Supply Security: Strengthening the Chain. CEPS Policy Brief No. 224/November 2010

Acknowledging that efficient development of electricity transmission infrastructure is crucial to achieving EU targets for a secure, competitive and sustainable electricity supply, this paper explores ways of strengthening the supply chain. Research for the paper was carried out in the context of the SECURE project (Security of Energy Considering its Uncertainties, Risks and Economic Implications), funded by the European Commission under the Seventh Framework Programme. The project develops appropriate tools for evaluating the vulnerability of the EU to the different energy supply risks, and for promoting the optimisation of EU energy insecurity mitigation strategies, including investment, demand side management and dialogue with producing countries

Introducing Accountability to Anonymity Networks

Many anonymous communication (AC) networks rely on routing traffic through proxy nodes to obfuscate the originator of the traffic. Without an accountability mechanism, exit proxy nodes risk sanctions by law enforcement if users commit illegal actions through the AC network. We present BackRef, a generic mechanism for AC networks that provides practical repudiation for the proxy nodes by tracing back the selected outbound traffic to the predecessor node (but not in the forward direction) through a cryptographically verifiable chain. It also provides an option for full (or partial) traceability back to the entry node or even to the corresponding user when all intermediate nodes are cooperating. Moreover, to maintain a good balance between anonymity and accountability, the protocol incorporates whitelist directories at exit proxy nodes. BackRef offers improved deployability over the related work, and introduces a novel concept of pseudonymous signatures that may be of independent interest. We exemplify the utility of BackRef by integrating it into the onion routing (OR) protocol, and examine its deployability by considering several system-level aspects. We also present the security definitions for the BackRef system (namely, anonymity, backward traceability, no forward traceability, and no false accusation) and conduct a formal security analysis of the OR protocol with BackRef using ProVerif, an automated cryptographic protocol verifier, establishing the aforementioned security properties against a strong adversarial model

Rethinking health sector procurement as developmental linkages in East Africa

Health care forms a large economic sector in all countries, and procurement of medicines and other essential commodities necessarily creates economic linkages between a country's health sector and local and international industrial development. These procurement processes may be positive or negative in their effects on populations' access to appropriate treatment and on local industrial development, yet procurement in low and middle income countries (LMICs) remains under-studied: generally analysed, when addressed at all, as a public sector technical and organisational challenge rather than a social and economic element of health system governance shaping its links to the wider economy. This article uses fieldwork in Tanzania and Kenya in 2012–15 to analyse procurement of essential medicines and supplies as a governance process for the health system and its industrial links, drawing on aspects of global value chain theory. We describe procurement work processes as experienced by front line staff in public, faith-based and private sectors, linking these experiences to wholesale funding sources and purchasing practices, and examining their implications for medicines access and for local industrial development within these East African countries. We show that in a context of poor access to reliable medicines, extensive reliance on private medicines purchase, and increasing globalisation of procurement systems, domestic linkages between health and industrial sectors have been weakened, especially in Tanzania. We argue in consequence for a more developmental perspective on health sector procurement design, including closer policy attention to strengthening vertical and horizontal relational working within local health-industry value chains, in the interests of both wider access to treatment and improved industrial development in Africa