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1.
Clive-Steven CurranAuthor Vitae Jens LekerAuthor Vitae 《Technological Forecasting and Social Change》2011,78(2):256-273
The blurring of boundaries between hitherto distinct scientific disciplines, technologies or markets is a common and powerful phenomenon. Concentrating on monitoring convergence through patent indicators, we discuss convergence with examples from the area of Nutraceuticals and Functional Foods (NFF)/Cosmeceuticals as well as information technologies, consumer electronics, and telecommunications (ICT). We analyze 7455 scientific and patent references on phytosterols with the aid of SciFinder Scholar and 3836 documents employing STN AnaVist. Furthermore, we test an IPC co-classification based approach on 859,469 ICT-related and 341,846 NFF-related patents. Our results show clear indications for convergence and a proof of principle for our monitoring concept. Academics may better evaluate environmental parameters, like cases of convergence, influencing companies' actions. Implications for practitioners are based on a more reliable assessment prior to the forming of strategic alliances or mergers and acquisitions. This could help avoid costly adventures such as the mergers and acquisitions seen in ICT. 相似文献
2.
Recent research has emphasized the role of regulatory measures in the adoption of new technologies, specifically mobile telephony. This study describes in detail the three phases of cellular licensing in Israel. It surveys policy changes and questions their contribution to the public interest, while discussing their underlying objectives. It reveals a pattern by which Israeli regulatory policy has shifted from a public interest focus to a government interest/corporate interest focus. 相似文献
3.
Forecasting the diffusion of innovations in the telecommunications sector is a constantly recurring problem for national providers. The problem is characterised by short data series making the estimation of model parameters unreliable. However, the same innovation will be diffusing simultaneously in other national markets, although with a different start date. The use of this cross-sectional data in constructing innovation diffusion models is investigated here. Four models for pooling the cross-sectional data are described and two diffusion models are discussed although only one, the Gompertz model is used throughout. Three innovation data sets are used in the evaluation of the models: digital cellular telephones, ISDN connections and fax connections. The pooled diffusion forecasts proved to be more accurate in several comparisons relative to a naïve benchmark and to individual forecasts when available. 相似文献
4.
Financial crises are still as much a part of the modern, information-and-communication-technology-based (ICT) economy as they were of previous economies. Why are we apparently unable to learn lessons from the past and avoid what Charles Kindleberger (2000) has called manias, panics and crashes? Why is it that our sophisticated stock of information, made readily and relatively cheaply available to us by our investment in ICTs, and our abundant theories and models, have not allowed us to steer clear of these financial excesses? The aim of this paper is to highlight some of the processes and mechanisms that have played a significant role in causing the Telecoms Boom and Bust, 1996-2003. The question of whether anything can be done about these processes and mechanisms in order to try and modify such financial excesses in the future is taken up in the conclusion.JEL Classification:
A12, D8, E3, G1, L63, L96, N2, O30The author would like to acknowledge, without implicating, the helpful discussion with Richard Burns, Fred Bleakley and others who commented on an earlier version of this paper at Institutional Investors European Institute meeting in Berlin in March 2003, and with Stan Metcalfe on other occasions. In addition, thanks are due to many friends in NTT and InfoCom who assisted my learning about the Telecoms Industry and its dynamics. 相似文献
5.
《Telecommunications Policy》2019,43(10):101884
This study explores the value of special issues by analyzing the characteristics of special issues of Telecommunications Policy (TP). Specifically, this study examines the status of special issue publications, the characteristics of their articles compared with those of general issues, and the factors affecting article citations. For the analysis, all information on TP articles published from 1976 to 2018 was collected from the Scopus database. A comparative analysis as well as a negative binomial regression were conducted on papers published after 1994, when the first special issue was published. The results show that special issues are distinguished from general issues by various characteristics, such as multinational author collaboration, number of references, keywords, and funding. While general issue papers are more frequently cited in academia, special issue papers show better performance in terms of online captures and social media sharing. Moreover, the smaller number of variables affects the frequency of citations in the case of special issues, revealing that content and format are more influential than author factors. 相似文献
6.
《Journal of Transnational Management》2013,18(3-4):277-308
SUMMARY Various economic theories can be used to shed some light on the complex phenomenon of technology transfer between two firms belonging to two distinct economies. Vernon's PLC model, Dunning's eclectic theory, and Coase's and Williamson's transaction cost theory highlight various aspects of the firm's transnational economic and business relations. Moreover, the new international trade theories and the more modern concept of National Innovation System emphasize technology as a crucial variable in the determination of commercial flows and of economic growth. Our theoretical approach goes beyond these various approaches in that it is designed to reflect the complexities of the economic, socio-cultural and political conditions prevailing in the recipient country. In particular, the ability of recipient countries to use their bargaining power is highlighted. The case of technology transfer in the Chinese telecommunications equipment industry will illustrate our general framework. 相似文献
7.
The “ladder of investment” is a regulatory approach proposed by Cave (2006), which has been widely embraced by national regulatory authorities in the European telecommunications sector. The approach entails providing entrants, successively, with different levels of access—the “rungs” of the investment ladder, while inducing them to climb the ladder by setting an access charge that increases over time or by withdrawing access obligations after some pre-determined date (i.e., by setting sunset clauses). Proponents of the ladder of investment approach claim that such regulatory measures would make service-based entry and facility-based entry complements—albeit they have been traditionally viewed as substitutes—in promoting competition. The regulators, thus, have shown a strong interest in this approach. The paper provides a critical review of the ladder of investment approach by setting out its two underlying assumptions and discussing their validity with references to the related industrial organization literature. 相似文献
8.
The pro- and anti-competitive implications of technical compatibility standards are introduced in general terms and then applied to current issues in telecommunications policy. The demand and supply for standards under regulated monopoly and the transition to deregulation and competitive entry create a tradeoff between the traditional goal of achieving positive externalities from interconnection and the alternative goal of providing enhanced service offerings that may involve sacrificing universal connectivity. We argue that this tradeoff has affected the utilization of data communication networks in the U.S. and Europe. In addition, we identify problems of competing interests that complicate the European approach to standards “harmonization” in the case of telecommunications. We conclude by noting that the nature of standards and standard-setting process can have marked effects on the incentives to conduct private research and development. 相似文献
9.
《Telecommunications Policy》2017,41(10):847-852
Reflecting on his involvement with Telecommunications Policy, since 1979, this article by one of its first editors Colin Blackman, contributes to the 40th anniversary issue. It describes the launch of the journal, the unique nature of its publisher, IPC Science & Technology Press, the way in which the field has changed over the past four decades, and makes some personal observations about the changing nature of the world of journal publishing. 相似文献
10.
P.M. Rao 《Economics of Innovation and New Technology》2013,22(2-3):169-198
This paper reexamines broadly. from the standpoint of innovation, the arguments for vertical integration in the U.S. telecommunications industry in light of structural change since the breakup of the Bell System. While basic and applied research became the casualty of the 1984 breakup and the 1995 AT&T split, there is no evidence that the pace of innovative activity and productivity has slowed. Evidence from R&D and patent data suggests some acceleration of innovative activity. However. the service segment of the industry ceased to be the center of technological innovation. The source of future innovation seems to lie in the telecommunications and Internet equipment firms and independent software firms. The emergence of the competitive stand-alone software industry, combined with a trend towards open operating systems and customer demand for greater flexibility, and growing substitution of technology alliances for in-house R&D appear to have undermined the case for vertical integration in the telecommunications industry. From the standpoint of business strategy, the question of whether a firm like AT&T, notwithstanding its huge investments in cable facilities, can develop distinctive and sustainable capabilities through horizontal expansion and ubiquity and one-stopshopping marketing alone remains open. 相似文献