World radiocommunication conference 12 : implications for the spectrum eco-system

Spectrum allocation is once more a key issue facing the global telecommunications industry. Largely overlooked in current debates, however, is the World Radiocommunication Conference (WRC). Decisions taken by WRC shape the future roadmap of the telecommunications industry, not least because it has the ability to shape the global spectrum allocation framework. In the debates of WRC-12 it is possible to identify three main issues: enhancement of the international spectrum regulatory framework, regulatory measures required to introduce Cognitive Radio Systems (CRS) technologies; and, additional spectrum allocation to mobile service. WRC-12 eventually decided not to change the current international radio regulations with regard to the first two issues and agreed to the third issue. The main implications of WRC-12 on the spectrum ecosystem are that most of actors are not in support of the concept of spectrum flexibility associated with trading and that the concept of spectrum open access is not under consideration. This is explained by the observation that spectrum trading and spectrum commons weaken state control over spectrum and challenge the main principles and norms of the international spectrum management regime. In addition, the mobile allocation issue has shown the lack of conformity with the main rules of the regime: regional spectrum allocation in the International Telecommunication Union (ITU) three regions, and the resistance to the slow decision making procedures. In conclusion, while the rules and decision-making procedures of the international spectrum management regime were challenged in the WRC-12, the main principles and norms are still accepted by the majority of countries

The Application of EC Competition Policy to the Media Industry

This article examines whether EC competition policy and merger control provisions can prevent excessive market power and safeguard open access and consumer choice in the European media and communications industry. The study looks at the structure of the media industry and points to the amalgamation of corporate power. It assesses whether EC competition law and merger provisions can effectively address the dangers of ownership concentration and safeguard diversity of sources. A number of merger cases either blocked or allowed by the EC are reviewed in order to establish the level of competition. The article suggests that a more rigorous competition policy is required to guarantee competition and prevent domination in merger activity

Transcriptomic signatures of neuronal differentiation and their association with risk genes for autism spectrum and related neuropsychiatric disorders.

Genes for autism spectrum disorders (ASDs) are also implicated in fragile X syndrome (FXS), intellectual disabilities (ID) or schizophrenia (SCZ), and converge on neuronal function and differentiation. The SH-SY5Y neuroblastoma cell line, the most widely used system to study neurodevelopment, is currently discussed for its applicability to model cortical development. We implemented an optimal neuronal differentiation protocol of this system and evaluated neurodevelopment at the transcriptomic level using the CoNTeXT framework, a machine-learning algorithm based on human post-mortem brain data estimating developmental stage and regional identity of transcriptomic signatures. Our improved model in contrast to currently used SH-SY5Y models does capture early neurodevelopmental processes with high fidelity. We applied regression modelling, dynamic time warping analysis, parallel independent component analysis and weighted gene co-expression network analysis to identify activated gene sets and networks. Finally, we tested and compared these sets for enrichment of risk genes for neuropsychiatric disorders. We confirm a significant overlap of genes implicated in ASD with FXS, ID and SCZ. However, counterintuitive to this observation, we report that risk genes affect pathways specific for each disorder during early neurodevelopment. Genes implicated in ASD, ID, FXS and SCZ were enriched among the positive regulators, but only ID-implicated genes were also negative regulators of neuronal differentiation. ASD and ID genes were involved in dendritic branching modules, but only ASD risk genes were implicated in histone modification or axonal guidance. Only ID genes were over-represented among cell cycle modules. We conclude that the underlying signatures are disorder-specific and that the shared genetic architecture results in overlaps across disorders such as ID in ASD. Thus, adding developmental network context to genetic analyses will aid differentiating the pathophysiology of neuropsychiatric disorders

Multiple influences on corporate governance in sub-Saharan Africa : actors, strategies and implications

This paper examines the influences of three major actors – the international organisations, rating agencies, and indigenous African institutions - on the fledging corporate governance and accountability practice in Nigeria. Findings from this study suggest that corporate governance in Nigeria seems to be in a flux resulting from a degree of ‘confusion’ in the country’s corporate governance system with regards to ‘which corporate governance model’ to follow, due to the influential powers of these three actors, pulling the governance phenomenon in somewhat different directions. As a result, this paper adds to the debate on the diffusion and translation of governance practices across different institutional contexts, particularly drawing out inferences for the literature on the convergence of national systems of corporate governance

Understanding Power-related Strategies and Initiatives:The Case of the European Commission Green Paper on CSR

Purpose The purpose of this paper is to provide a theoretically informed analysis of a struggle for power over the regulation of corporate social responsibility (CSR) and social and environmental accounting and reporting (SEAR) within the European Union. Design/methodology/approach The paper combines insights from institutional theory (Lawrence and Buchanan, 2017) with Vaara et al.’s (2006) and Vaara and Tienar’s (2008) discursive strategies approach in order to interrogate the dynamics of the institutional “arena” that emerged in 2001, following the European Commission’s publication of a Green Paper (GP) on CSR policy and reporting. Drawing on multiple sources of data (including newspaper coverage, semi-structured interviews and written submissions by companies and NGOs), the authors analyse the institutional political strategies employed by companies and NGOs – two of the key stakeholder groupings who sought to influence the dynamics and outcome of the European initiative. Findings The results show that the 2001 GP was a “triggering event” (Hoffman, 1999) that led to the formation of the institutional arena that centred on whether CSR policy and reporting should be voluntary or mandatory. The findings highlight how two separate, but related forms of power (systemic and episodic power) were exercised much more effectively by companies compared to NGOs. The analysis of the power initiatives and discursive strategies deployed in the arena provides a theoretically informed understanding of the ways in which companies acted in concert to reach their objective of maintaining CSR and SEAR as a voluntary activity. Originality/value The theoretical framework outlined in the paper highlights how the analysis of CSR and SEAR regulation can be enriched by examining the deployment of episodic and systemic power by relevant actors.PostprintPeer reviewe

Governance of biotechnology in Africa: the challenge of reconciling interdependencies and differences

The article argues that an informed understanding of the differences and interdependencies among different stakeholders within the biotechnology and biosafety arena is a key issue in the unpacking of challenges facing development and implementation of biosafety systems in Africa. Advocating for a move beyond rhetoric, the article calls for a more nuanced and context-driven approach to biosafety as an avenue for raising chances of success for policy processes and making best use of available resources. Failure to adequately define and delimit the interests and concerns of various stakeholders, and embedding them within a science-based assessment of biosafety brings more harm than good to efforts by countries to develop and implement biosafety systems

From the “broadband ditch” to the release of the 2010 US national broadband plan. A short history of the broadband penetration debate in the US

The paper provides an historical account of the policy debate that took place in the United States after the 2007 release of the OECD's broadband statistics. It explains why and in what context such a debate occurred (lack of relevant statistics from the FCC, dissatisfaction of some stakeholders with the deregulation of broadband, role of new players). The paper reviews the policy options proposed by the main players to foster the deployment of broadband, among others the potential inclusion of broadband in the scope of the US universal service, the need for a national policy, and implementation/funding issues. It puts into perspective the national broadband plan proposed by the FCC in March 2010.broadband, competition, industrial policies, government intervention, universal service, open internet, deregulation, rankings/ benchmarking countries.