International Accounting Rate Reform in Telecommunications

Twenty European countries came together in 1865 to form an organisation, the predecessor to the International Telecommunications Union and to arrive at mechanisms and agree upon a methodology of distributing the revenues from the international telegraph service. The current accounting rate system is a modified version of the then developed methodology for the International telegraph. This international settlement regime based on accounting rates has long been under attack by economists, policy-makers in developed countries and international trade organisations. The ITU, the OECD, the FCC and other regulatory bodies are pursuing various initiatives to reform or replace the existing accounting rate system. These regulatory initiatives are aimed at reducing the current pricing distortions embedded in the accounting rate system. In the wake of the WTO agreement, a system of traffic compensation that is not ‘cost oriented’ is not only unsustainable, it is also in violation of the regulatory principles set out in the WTO reference paper. The FCC has been at the forefront of the move to decrease accounting rates. In August 1997, the FCC adopted “benchmark” accounting rates for different groups of countries, which it considered more closely related to the actual costs of providing international service between those countries and the US. The benchmark rates range from $0.15-$.23 per minute, and are far below those currently in practice, particularly for most of the developing countries which are sometimes in excess of $1.00 per minute. If implemented, these rates would significantly reduce international calling revenues of these countries. While the FCC obviously has no direct regulatory jurisdiction outside of the US, it has threatened to deny access to the US market to PTOs from other countries that do not reduce their accounting rates to the benchmark levels. While the future of the existing accounting rate system is being debated in regulatory circles, an increasing proportion of international traffic is bypassing this traditional system of compensation. Facilitated by the global trend towards the liberalisation of telecommunications markets, new technological means for bypassing the accounting rate system are also developing rapidly.

Local sources of financing for infrastructure in Africa : a cross-country analysis

With the exception of South Africa, local financial markets in sub-Saharan Africa remain underdeveloped and small, with a particular dearth of financing with maturity terms commensurate with the medium- to long-term horizons of infrastructure projects. But as financial market reforms gather momentum, there is growing awareness of the need to tap local and regional sources. Drawing on a comprehensive new database constructed for the purpose of this research, the paper assesses the actual and potential role of local financial systems for 24 African countries in financing infrastructure. The paper concludes that further development and more appropriate regulation of local institutional investors would help them realize their potential as financing sources, for which they are better suited than local banks because their liabilities would better match the longer terms of infrastructure projects. There are clear signs of positive change: private pension providers are emerging in Africa, there is a shift from defined benefit toward defined contribution plans, and African institutional investors have begun taking a more diversified portfolio approach in asset allocation. Although capital markets remain underdeveloped, new issuers in infrastructure sectors-particularly of corporate bonds-are coming to market in several countries, in some cases constituting the debut issue. More than half of the corporate bonds listed at end-2006 on these countries'markets were by companies in infrastructure sectors. More cross-border listings and investment within the region-in both corporate bonds and equity issues-including by local institutional investors, could help overcome local capital markets'impediments and may hold significant promise for financing cross-country infrastructure projects.Debt Markets,,Banks&Banking Reform,Access to Finance,Emerging Markets

A novel ensemble method for electric vehicle power consumption forecasting: Application to the Spanish system

The use of electric vehicle across the world has become one of the most challenging issues for environmental policies. The galloping climate change and the expected running out of fossil fuels turns the use of such non-polluting cars into a priority for most developed countries. However, such a use has led to major concerns to power companies, since they must adapt their generation to a new scenario, in which electric vehicles will dramatically modify the curve of generation. In this paper, a novel approach based on ensemble learning is proposed. In particular, ARIMA, GARCH and PSF algorithms' performances are used to forecast the electric vehicle power consumption in Spain. It is worth noting that the studied time series of consumption is non-stationary and adds difficulties to the forecasting process. Thus, an ensemble is proposed by dynamically weighting all algorithms over time. The proposal presented has been implemented for a real case, in particular, at the Spanish Control Centre for the Electric Vehicle. The performance of the approach is assessed by means of WAPE, showing robust and promising results for this research field.Ministerio de Economía y Competitividad Proyectos ENE2016-77650-R, PCIN-2015-04 y TIN2017-88209-C2-R

MobiBits: Multimodal Mobile Biometric Database

This paper presents a novel database comprising representations of five different biometric characteristics, collected in a mobile, unconstrained or semi-constrained setting with three different mobile devices, including characteristics previously unavailable in existing datasets, namely hand images, thermal hand images, and thermal face images, all acquired with a mobile, off-the-shelf device. In addition to this collection of data we perform an extensive set of experiments providing insight on benchmark recognition performance that can be achieved with these data, carried out with existing commercial and academic biometric solutions. This is the first known to us mobile biometric database introducing samples of biometric traits such as thermal hand images and thermal face images. We hope that this contribution will make a valuable addition to the already existing databases and enable new experiments and studies in the field of mobile authentication. The MobiBits database is made publicly available to the research community at no cost for non-commercial purposes.Comment: Submitted for the BIOSIG2018 conference on June 18, 2018. Accepted for publication on July 20, 201

Overlapping Free Trade Agreements of Singapore-USA-Japan: A Computational Analysis

The proliferation of overlapping free trade agreements (FTA) in the recent years has led to hub-and-spokes (HAS) throughout the world. Being avid subscribers to FTAs, many countries in the Asia-Pacific region including the USA, Japan, Singapore, South Korea, Thailand and Australia have become trade hubs to their partners who are in turn relegated to spoke status. In this paper, we question whether being a hub is welfare optimal for a small and open economy like Singapore compared to membership in a single bilateral FTA or a multi- member free trade zone. Within this context, we use a computable general equilibrium model to examine the welfare implications of the triangular trade relationship of the USA, Singapore and Japan. This is facilitated by the Japan- Singapore Economic Partnership Agreement, the USA-Singapore Free Trade Agreement, and a hypothetical USA-Japan Economic Partnership Agreement. The analysis is extended to incorporate “super-hub” effects; that is, the spoke countries can be trade hubs in other HAS systems. The experiment reveals that hub status generates positive welfare gain and is the highest Singapore can get from the trade configurations considered. Meanwhile, Japan loses more than the USA when both are relegated to spoke status. These findings prove robust under different market structures and production technologies, deeper economic integration, “super-hub” effects, as well as, uncertainty in the key model parameters and the extent of trade liberalisation shocks.hub and spokes; overlapping agreements; free trade; preference dilution; computable general equilibrium; GTAP; systems; trade configurations