Techno-economic viability of integrating satellite communication in 4G networks to bridge the broadband digital divide

Bridging the broadband digital divide between urban and rural areas in Europe is one of the main targets of the Digital Agenda for Europe. Though many technological options are proposed in literature, satellite communication has been identified as the only possible solution for the most rural areas, due to its global coverage. However, deploying an end-to-end satellite solution might, in some cases, not be cost-effective. The aim of this study is to give insights into the economic effectiveness of integrating satellite communications into 4G networks in order to connect the most rural areas (also referred to as white areas) in Europe. To this end, this paper proposes a converged solution that combines satellite communication as a backhaul network with 4G as a fronthaul network to bring enhanced broadband connectivity to European rural areas, along with a techno-economic model to analyse the economic viability of this integration. The model is based on a Total Cost of Ownership (TCO) model for 5 years, taking into account both capital and operational expenditures, and aims to calculate the TCO as well as the Average Cost Per User (ACPU) for the studied scenarios. We evaluate the suggested model by simulating a hypothetical use case for two scenarios. The first scenario is based on a radio access network connecting to the 4G core network via a satellite link. Results for this scenario show high operational costs. In order to reduce these costs, we propose a second scenario, consisting of caching the popular content on the edge to reduce the traffic carried over the satellite link. This scenario demonstrates a significant operational cost decrease (more than 60%), which also means a significant ACPU decrease. We evaluate the robustness of the results by simulating for a range of population densities, hereby also providing an indication of the economic viability of our proposed solution across a wider range of areas

Eight years of Doha trade talks

In 2001, the World Trade Organization launched a highly ambitious program of multilateral liberalization. Eight years later, concluding the negotiations is uncertain, though an opportunity still exists. Since 2001, many proposals on market access have been brought to the negotiating table by the E.U., the United States, and the G-20. Because it is politically and economically acceptable to many parties, the final December 2008 package could be the basis of an agreement. An evaluation of these various proposals shows how trade negotiations have been following countries’ strategic interests. In eight years, the ambition of the formula to reduce agricultural market access tariffs has increased, but flexibilities added to accommodate domestic political constraints have offset delivered market access. The December 2008 package would reduce these average tariffs by 25 percent, a reduction very close to the one implied by the Harbinson and Girard proposals of 2003. This has to be compared with the 73 percent reduction in world agricultural protection by the very ambitious 2005 U.S. proposal. The 2005 G-20 and E.U. proposals were intermediate outcomes. The December 2008 package implies a reduction of agricultural protection by 6 percentage points in high-income countries and 0.5 percentage points in middle-income countries. If the U.S. proposal had been applied, these figures would have been 12.4 and 4.7, respectively. Different scenarios imply losses for developing countries, reflecting eroding preferences and rising terms of trade for imported commodities, including food products. We study how this trade reform can be more development-friendly.Computable general equilibrium (CGE) modeling, Developing countries, Trade negotiations, WTO Doha round,

Cross-disciplinary lessons for the future internet

There are many societal concerns that emerge as a consequence of Future Internet (FI) research and development. A survey identified six key social and economic issues deemed most relevant to European FI projects. During a SESERV-organized workshop, experts in Future Internet technology engaged with social scientists (including economists), policy experts and other stakeholders in analyzing the socio-economic barriers and challenges that affect the Future Internet, and conversely, how the Future Internet will affect society, government, and business. The workshop aimed to bridge the gap between those who study and those who build the Internet. This chapter describes the socio-economic barriers seen by the community itself related to the Future Internet and suggests their resolution, as well as investigating how relevant the EU Digital Agenda is to Future Internet technologists

Mapping digital media: digital television, the public interest, and European regulation

Discussion of digital television has focused on switch-over dates, set-top boxes and the technical and economic implications of switch-over. This paper, by contrast, focusses on public interest obligations and citizenship values such as freedom, access, universality, political pluralism and content diversity. Petros Iosifidis distinguishes broadly between public interest priorities as understood in western Europe, and in central and eastern Europe. After assessing some obvious benefits of digital TV (extra channels, converged communications, enhanced interactivity and mobility), he argues that the public interest outcomes from the introduction of new technologies like the internet and digital TV will depend on how people use them, for new technology is only a vehicle by means of which public interest goals can be achieved. He then considers digital TV penetration data from across Europe, as well as the status of national digital switch-over plans, stressing that northern Europe is much more advanced in this regard than southern and eastern-central Europe. Outlining the pros and cons of digital switch-over for the public, Dr Iosifidis contends that universality and accessibility can best be ensured by maintaining public service media, which have been—and should continue to be—important conveyors of freely accessible and reliable information. Countries where television has been dominated by state broadcasters should use the new technology and in particular digital switch-over to create independent non-profit channels at both local and national levels, to foster a competitive environment and political pluralism

Financialising the State : Recent development in fiscal and monetary policy

Understanding the nature of state financialisation is crucial to ensure definancialisation efforts are successful. This paper provides a structured overview of the emerging literature on financialisation and the state. We define financialisation of the state broadly as the changed relationship between the state, understood as sovereign with duties and accountable towards its citizens, and financial markets and practices, in ways that can diminish those duties and reduce accountability. We then argue that there are four ways in which financialisation works in and through public institutions and policies: adoption of financial motives, advancing financial innovation, embracing financial accumulation strategies, and directly financialising the lives of citizens. Organising our review around the two main policy fields of fiscal and monetary policy, four definitions of financialisation in the context of public policy and institutions emerge. When dealing with public expenditure on social provisions financialisation most often refers to the transformation of public services into the basis for actively traded financial assets. In the context of public revenue, financialisation describes the process of creating and deepening secondary markets for public debt, with the state turning into a financial market player. Finally, in the realm of monetary policy financial deregulation is perceived to have paved the way for financialisation, while inflation targeting and the encouragement, or outright pursuit, of market-based short-term liquidity management among financial institutions constitute financialised policies

Information Society Strategies in the European Context: The Case of Greece

This article sets out to analyze the policies adopted by the Greek government in its effort to accelerate the pace of reform towards a knowledge-based economy. These policies have to take into account the position that the country occupies within the emerging information society and, of course, the opportunities created by EU initiatives that aim to promote economic competitiveness and reduce regional disparities. Within this framework Greek policy makers have recognized the need for a coordinated, coherent and integrated approach, which attempts to diminish inequalities both within the country and with respect to other European Union economies. What emerges as a distinctive feature of the Greek information society strategy is the emphasis placed on the pivotal role of the state and the adoption of active interventionist policies

Lessons from European Union policies for regional development

Regional disparities present an ever present development challenge in most countries, especially those with large geographic areas under their jurisdiction. A neglect of these inequities may create the potential for disunity and, in extreme cases, for disintegration. In view of this, most countries actively pursue policies with a view to helping lagging regions catch up with faster growing regions. These policies have at best a mixed record of success. It is therefore useful to discern what type of policies work and why? In this context learning from the experience of the European Union (EU) may be particularly instructive as, over the years, it has provided significant support to assist poorer regions achieve convergence with the richer regions. This paper reviews the impact of EU policies for regional development to draw lessons of interest to other countries pursuing similar goals. The paper concludes that policies that serve to create an internal common market by creating a level playing field that enables poorer regions to integrate with the broader national and global economies have the best potential to advance regional income convergence. In this context, removal of barriers to trade and factor mobility and providing enhanced access to information and technology to the lagging regions should be main policy priorities for regional development.Regional Rural Development,Trade and Regional Integration,Political Economy,Economic Theory&Research,Debt Markets

Eight Years of Doha Trade Talks: Where Do We Stand?

In 2001 the World Trade Organization launched a highly ambitious program of multilateral liberalization. Eight years later, concluding the negotiations is uncertain, though an opportunity still exists. Since 2001, many proposals on market access have been brought to the negotiating table by the European Union, the United States, and the G20. Because it is politically and economically acceptable to many parties, the final December 2008 package could be the basis of an agreement. An evaluation of these various proposals shows how trade negotiations have been following countries’ strategic interests. In eight years, the ambition of the formula in agricultural market access tariff reduction has increased, but additional flexibilities designed to accommodate domestic political constraints have offset delivered market access. The various scenarios imply losses for least-developed countries, reflecting eroded preferences and rising terms of trade for imported commodities, including food products. We study how this trade reform can be more development-friendly.computable general equilibrium modeling, least developed countries, trade negotiations, Financial Economics, International Development, International Relations/Trade, Political Economy, Public Economics,