6,890 research outputs found
Hybrid Satellite-Terrestrial Communication Networks for the Maritime Internet of Things: Key Technologies, Opportunities, and Challenges
With the rapid development of marine activities, there has been an increasing
number of maritime mobile terminals, as well as a growing demand for high-speed
and ultra-reliable maritime communications to keep them connected.
Traditionally, the maritime Internet of Things (IoT) is enabled by maritime
satellites. However, satellites are seriously restricted by their high latency
and relatively low data rate. As an alternative, shore & island-based base
stations (BSs) can be built to extend the coverage of terrestrial networks
using fourth-generation (4G), fifth-generation (5G), and beyond 5G services.
Unmanned aerial vehicles can also be exploited to serve as aerial maritime BSs.
Despite of all these approaches, there are still open issues for an efficient
maritime communication network (MCN). For example, due to the complicated
electromagnetic propagation environment, the limited geometrically available BS
sites, and rigorous service demands from mission-critical applications,
conventional communication and networking theories and methods should be
tailored for maritime scenarios. Towards this end, we provide a survey on the
demand for maritime communications, the state-of-the-art MCNs, and key
technologies for enhancing transmission efficiency, extending network coverage,
and provisioning maritime-specific services. Future challenges in developing an
environment-aware, service-driven, and integrated satellite-air-ground MCN to
be smart enough to utilize external auxiliary information, e.g., sea state and
atmosphere conditions, are also discussed
Securitization in East Asia
Securitization offers a range of benefits for Asiaâs financial systems and economies as a mechanism to assist funding and investment. As a form of structured finance, reliable and efficient securitization can assist development by enabling financial systems to deepen and strengthenâthus contributing to overall economic growth and stability. It must be recognized, however, that there are both overt and more subtle risks in certain uses of securitization. The credit and liquidity crisis that began in the United States and spread to other developed financial systems in mid-2007 exposed the danger associated with securitization: excessive risk-taking or regulatory capital arbitrage rather than a tool to assist more conventional or conservative approaches to funding, risk management, or investment. Securitization has also been criticized for rendering financial markets opaque, while contributing to a growing emphasis in the global economy of credit intermediation conducted in capital markets rather than through banks. This study examines the institutional basis of these concerns by investigating the use of securitization in East Asia, questioning both the growth in regional activity since the 1997/98 Asian financial crisis, and the reasons for it remaining constrained. The paper concludes with a discussion of proposals to support proper development of securitization in the region, including institutional mechanisms that could better allow securitization to enhance development and financial stability. If East Asia begins to make fuller use of securitization, its motive will be to meet funding or investment needs in the real economy rather than balance sheet arbitrage of the kind that peaked elsewhere in 2007.Securitization; East Asia; debt markets; risk transfer
Taxation of Intangibles
This paper examines the tax treatment of intangibles in Canada and recent developments internationally. It suggests that the special features of intangibles and the rapid rise of intangibles as value-drivers in the global economy may render existing tax rules inadequate in defining Canada’s tax base and/or competing for investment in research and development in Canada. Recent developments at the international level (such as the BEPS Project) and national level (such as US 2018 tax reform and changes in Japan, UK and China to implement BEPS recommendations) may point to some directions for Canada to consider
Russia's emerging multinationals: trends and issues
The paper focuses on the emergence of Russia's multinational companies. It aims to analyse their motives to internationalise as well as the approaches to internationalisation. While relevance of the theoretical perspectives is highlighted, the intention of the paper is to contribute to the understanding of the present-day phenomenon of emerging Russian multinationals; a phenomenon that has been largely overshadowed by the remarkable rise of Chinese and Indian companies. A special attention is devoted to the R&D activities of Russian multinational companies, and access to foreign technology as a driver of corporate restructuring. A discussion of the challenges and opportunities for host countries and policy implications is provided.Russia, multinational companies, emerging economies, foreign investment, technology transfer, MNEs
Stimulating innovation in Russia: the role of institutions and policies
This paper examines the potential role of innovation policy in enhancing long-term productivity growth in Russia. It begins by exploring the role of framework conditions for business in encouraging innovative activities, particularly with respect to intellectual property rights and competition. Realising Russia’s innovation potential will also require reform of the large public science sector. This raises issues pertaining to the organisation and financing of public research bodies and, in particular, to the incentives and opportunities they face in commercialising the results of their research. Finally, the paper looks at the potential role of direct interventions, such as special economic zones and technoparks, as well as the scope for improving the tax regime for private-sector R&D
Manufacturing Prosperity: A Bold Strategy for National Wealth and Security
Offshore production in advanced manufacturing has reached a critical point in which the strategy of “invent here, manufacture there” has become “invent there, manufacture there.” The United States must take bold steps to arrest this development and take advantage of transformational technologies to rebuild domestic manufacturing prowess for national wealth and security. These bold steps require a central national focal point with a comprehensive strategy, and significant and sustained public and private investments:
1. Invest in translational research and manufacturing innovation
2. Encourage domestic pilot production and scale-up
3. Empower small and medium-sized manufacturers to deploy advanced technologies
4. Grow domestic engineering and technical talentNational Science Foundation, Grant No. 1552534https://deepblue.lib.umich.edu/bitstream/2027.42/145156/1/ManufacturingProsperityReport_digital_reduced.pdfDescription of ManufacturingProsperityReport_digital_reduced.pdf : Repor
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