Supporting the technology-push of a discontinuous innovation in practice

The hydraulic power generation business is usually faced with continuous innovation, meaning that progress is rather made in small than in large steps. Nevertheless, there are currently some examples of discontinuous innovation, the Powerformer -technology being one of them. The implying difficulties for successful innovation are internal communication and linking the technology to the most suitable markets. In order to proficiently push the Powerformer -technology onto the markets, an appropriate procedure is identified and implemented to practice.
First, a SWOT-analysis is used for assessing the competitive product concept of this discontinuous innovation. This contributed the specific calls for action. Second, the identified procedure for leveraging this technology-push aggregates the technology choice tool, roadmapping and a process for technology commercialization. As a result, specified market segments, a market penetration schedule as well as development and design aims were defined. This paper intends to give a practice example on how the mentioned methodologies were applied for the technology-push of a discontinuous innovation.     

Cognitive radio systems specific for IMT systems: Operator’s view and perspectives

Cognitive radio (CR) is still an emerging and disruptive communication technology which is expected to improve the overall efficiency of the spectrum use. It is envisaged that cognitive radio systems (CRS) could impact many aspects of communications and in particular could facilitate accommodation of the increasing amount of services and applications in wireless networks. Intensive research on CR aims at maximising the utilisation of the limited radio spectrum resource. There have been many advances in CR regarding the technology development aspects; however supplementary research on regulation, policy and market structure reforms in relation with application specific deployment is still required before any CR-based spectrum access could be implemented for specific broadband mobile applications. Indeed, mobile community is still at an early stage of understanding and development of CR capabilities and it is premature to envisage wide deployment of CRS without careful consideration of regulatory and business issues. Therefore, this paper gives a classification of CR-based network and application scenarios, and investigates the feasibility of them from a regulatory perspective at a global level (ITU-R). Main part of this paper presents the wireless network operator’s approach to CRS specific for International Mobile Telecommunications (IMT) systems and proposes the radio environment map (REM) concept as a cognitive tool that increases environmental awareness in wireless network operator’s networks. Studies, which the authors performed internally and within the framework of a collaborative European project as well as within ITU-R yield the conclusion that, at shorter term, only intra-operator based CRS maximises the possibility for CR capabilities to be implemented.     

Untangling the paradox of Licensed Shared Access: Need for regulatory refocus

This paper looks at the evolution of the Licensed Shared Access (LSA) – a pioneering European scheme for tapping into radio spectrum that remains assigned to incumbent users. Using the theoretical framework of Co-evolutionary Development, we build analytical case study to understand why this crucial innovation did not take hold in the European wireless market, despite a decade of regulatory and standardisation efforts. Drawing on literature analysis and expert knowledge, we identify barriers that contributed to the stalling of LSA deployment and co-evolutionary forces that could help alleviating them. We expose the need for more proactive engagement of European regional policymakers and suggest directions for refocusing future LSA regulatory activities to target an expanded set of frequency bands, as well as broadening their scope to include local non-public networks and industry verticals.     

Aligning technology,business and regulatory scenarios for cognitive radio

The amount of wireless and mobile applications and devices is rapidly growing. This exponential growth might be hindered by a scarcity of suitable radio spectrum, a necessary but limited natural resource required for all wireless communications. Spectrum scarcity does not only slow down data growth, but may also disrupt existing communications. Cognitive radio may provide a solution to these issues, but although the concept seems promising, few products making use of CR have been brought to the market. This is due to significant uncertainties surrounding the appropriate economic scenario for CR, the regulatory framework and the technology enablers needed for such CR scenario. As business, regulatory and technical constraints are largely co-determined by each other, this paper proposes to align them, paving the road for the implementation of specific economic scenarios with appropriate regulation. First, from the business perspective, a taxonomy of possible economic scenarios for CR is proposed. Second, for each scenario a number of regulatory requirements – based on a European context – and characteristics are given. In doing so, it is argued that the economic scenarios are inherently distinct so that CR regulation should be customized for the type of scenario envisaged. Third, from the technology perspective, this article reviews the possible CR enablers, showing that spectrum sensing, CPC and geolocation database all have their strengths and weaknesses, and receive varying support from business and regulators. Based on the analysis it can be concluded that, although the introduction of CR does not seem problematic for the unlicensed scenario and the flexible operator scenario, more complex measures are required to enable CR to contribute to the implementation of spectrum pool—and spectrum market scenarios. It can also be concluded that, out of the three proposed alternatives, the geolocation database is the most likely candidate to be used for CR purposes. However, although this database is a clear favorite for applications within the TV White Spaces, spectrum sensing should not be discarded as a potential CR enabler for highly sensitive applications in high-density radio environments.     

Flexible spectrum management for mobile broadband services: How does it vary across advanced and emerging markets?

Demand for wireless data and Internet services are expected to grow exponentially, both in advanced and emerging markets in the near future. While advanced countries have often used centralized planning and coordination methodology to forecast and allocate the associated spectrum blocks to wireless operators for meeting the demand, it is often ad-hoc in emerging markets dictated by market forces. In this paper, Finland and India are taken to represent advanced and emerging markets, respectively. Different policy options and the policy environment in these two countries for spectrum management are explored. A causal model is constructed to represent the different variables that affect spectrum management practices and possible paths forward in these two extreme cases are highlighted. Using the causal model structure, it is hypothesized that (i) the matured markets such as Finland that practice centralized and harmonized spectrum planning are likely to continue their ex-ante policies and opt for the release of digital dividend spectrum and use of spectrally efficient technologies; (ii) the emerging market in India that is characterized by a market oriented ex-poste regulation is a good candidate to introduce secondary markets including flexible opportunistic spectrum access as exemplified by the wide spread adoption of multi-SIM handsets and the practice of national roaming by 3G service providers. Introductions of policies and regulations in these markets to break away from the extant paths are also highlighted.     

Spectrum sharing in the gray space

There has been considerable effort to let more wireless devices operate in white space spectrum, that is within frequency bands and geographic areas where no wireless devices are active. Making white space available is certainly useful, but there are other sharing opportunities as well, some of which have been obscured by dangerous misconceptions about the concept of unused spectrum. This paper discusses allowing more devices to operate safely in gray space spectrum, that is spectrum that is actively being used in that transmissions are underway—something many economic models assume is impossible. The paper focuses on primary–secondary sharing, so devices gaining access to spectrum operate on a secondary basis in a way that never causes harmful interference to primary systems. Examples of primary–secondary gray space sharing mechanisms are described in which devices are allowed to share spectrum with broadcasting, radar, and cellular systems. Quantitative analysis shows that it is technically possible to support significant communications among secondary devices in spectrum that is already heavily used by cellular or radar. However, gray space sharing generally causes primary and secondary systems to be more technically interdependent than white space sharing, so different policy and governance structures are needed. Secondary market rules can support gray space sharing in cases where there is a single primary spectrum user, such as a cellular carrier. In cases where technology is static, the regulator may be able to control access for secondary devices. However, in cases with multiple primary users and multiple secondary users of spectrum, as might be seen in bands with radar for example, a new kind of governance body will be needed to facilitate spectrum sharing.     

The evolution of cognitive radio technology in Europe: Regulatory and standardization aspects

Cognitive radio (CR) is considered a promising technology that could provide important benefits in the telecommunication domain. In Europe, the number of research projects, standardization activities and public consultations by the European Commission and regulatory authorities testify to the growing interest in CR. The introduction of CR in the telecommunication market may require new regulations or changes to the way spectrum is licensed and the conditions under which it can be used. The concepts of CR can be applied to various operational scenarios, which are described in this paper.This paper identifies the main challenges for the deployment of CR technology in Europe, provides an overview of the activities by European regulatory and standardization bodies to address the identified challenges and describes a roadmap with potential actions to support the adoption of CR technology.     

Barriers to Matching New Technologies and Market Opportunities in Established Firms

In industries that produce high‐technology products or are reliant on technology for administrative or manufacturing processes, it is essential appropriately to link technologies to markets in order to increase shareholder value and to build future cash flows. Research and development (R&D) allocations in such industries are greatly dependent on forecasts of the R&D project's estimated potential contribution to future cash flows, which is related to the project's ability to satisfy current or future customer needs. The resource allocation decisions are difficult, however, since both markets and technology are likely to be highly uncertain. Although the innovation literature ably has addressed specific relationships between certain factors and new product development outcomes, less attention has been given to obstacles faced in linking technology to markets. Grounded in a literature‐based discussion of technology and market opportunity, the authors develop a conceptual framework for identifying and understanding the barriers facing managers in the process of matching technologies to market opportunities. Technology and market barriers include technology‐market linkage, technology availability, technology and market capabilities of competitors, and business model feasibility. Strategy and structure barriers include competition for limited resources, technology capabilities, technology portfolio goals, current market strategies, and competition for control of market charters. Social and cultural barriers include interpretive and communication barriers between functional units and language and cultural barriers within the technology workforce. The article concludes with implications for researchers and managers. The conceptual framework presented here can encourage the development of a stream of research in the area of technology strategy and planning processes, allowing researchers to improve our understanding of the process of technology innovation. Managers can use the framework as a guide for addressing a wide range of issues related to the process of matching technologies to market opportunities. For example, rather than relying strictly on cash flow projections for estimating the value of a new technology, managers also should consider how the technology could create new market opportunities or could reshape existing ones.     

农业经营组织演化的经济学解释

对农业经营组织演化的经济学机理进行了系统梳理和分析。研究表明：农业生产特性使得公司化和集体化模式面临高监督和组织协调成本,中国农村土地安排的社会保障功能,使得农业家庭经营具有一定的合理性。然而,农业家庭经营本身难以克服农业资本和技术服务约束、市场准入困难和市场风险威胁,农业经营正在经历一个组织化的过程。“公司＋农户”在克服市场进入障碍和降低市场风险的同时,面临着由于合同不完全性、不公平性和机会主义导致的合约不稳定窘境;农户合作社通过农户之间的合作,能够克服农户资本和技术服务农业生产约束,通过组织化农户与企业签定合约,提升了契约稳定性,但传统的农户合作存在“搭便车”等内在缺陷,限制了服务的规模,必须进行内部制度创新,向新一代合作社演化。农业经营的外部环境和内在技术变化,必然会引起农业组织本身的变化,农业经营组织演化的经济因素和演化方向,是值得进一步关注的问题。     

Beachfront commons

Technology competition between wireless communication technologies can lead to new, more or less disruptive services. A potentially disruptive technology would be to have unlicensed transmission in the lower UHF bands at power levels up to, e.g. 2 W EIRP. This would give citizens a share of the best spectrum for free use. Tools against congestion could be based on mandatory stochastic channel back-off or, if multiple users are present, on adaptive power and bandwidth control. Compared to the FCC TV white space regulation, no back link would be needed as the spectrum would be used exclusively by wireless devices. In an environment of shrinking interest in terrestrial TV broadcasting, such a regulation is expected to create a new market for high-range consumer devices, competing with licensed communication, while also being suitable for offloading traffic from licensed operations. Furthermore, the approach will allow for efficient digitization of equipment for Programme Making and Special Events (PMSE), but could also be made compatible with novel disaster relief services. To enable accurate interference prediction, it is proposed that, instead of only providing transmitter regulation, receivers should also be regulated, such as be required to adhere to a certain minimum selectivity. The proposal should be taken up in the WRC process.     

Design,Meanings, and Radical Innovation: A Metamodel and a Research Agenda*

Recent studies on design management have helped us to better comprehend how companies can apply design to get closer to users and to better understand their needs; this is an approach usually referred to as user‐centered design. Yet analysis of design‐intensive manufacturers such as Alessi, Artemide, and other leading Italian firms shows that their innovation process hardly starts from a close observation of user needs and requirements. Rather, they follow a different strategy called design‐driven innovation in this paper. This strategy aims at radically change the emotional and symbolic content of products (i.e., their meanings and languages) through a deep understanding of broader changes in society, culture, and technology. Rather than being pulled by user requirements, design‐driven innovation is pushed by a firm's vision about possible new product meanings and languages that could diffuse in society. Design‐driven innovation, which plays such a crucial role in the innovation strategy of design intensive firms, has still remained largely unexplored. This paper aims at providing a possible direction to fill this empty spot in innovation management literature. In particular, first it proposes a metamodel for investigating design‐driven innovation in which a manufacturer's ability to understand, anticipate, and influence emergence of new product meanings is built by relying on external interpreters (e.g., designers, firms in other industries, suppliers, schools, artists, the media) that share its same problem: to understand the evolution of sociocultural models and to propose new visions and meanings. Managing design‐driven innovation therefore implies managing the interaction with these interpreters to access, share, and internalize knowledge on product languages and to influence shifts in sociocultural models. Second, the paper proposes a possible direction to scientifically investigate the management of this networked and collective research process. In particular, it shows that the process of creating breakthrough innovations of meanings partially mirrors the process of creating breakthrough technological innovations. Studies of design‐driven innovation may therefore benefit significantly from the existing body of theories in the field of technology management. The analysis of the analogies between these two types of radical innovations (i.e., meanings and technologies) allows a research agenda to be set for exploration of design‐driven innovation, a relevant as well as underinvestigated phenomenon.     

A mixed spectrum management framework for the future wireless service based on techno-economic analysis: The Korean spectrum policy study

The evolution of radio technology and various services has increased the world's dependence on wireless communications. The demand for and value of spectrum resources therefore are also increasing. Spectrum efficiency is the most important factor in managing spectrum scarcity. However, under the current spectrum management approach, it is difficult to adopt innovative technologies that improve spectrum efficiency and flexible usage in the current dynamic wireless market. Recently, there have been several approaches to improve efficient use of spectrum resources, and each approach has its own advantages and disadvantages. Therefore, this research first discusses current issues and analyzes relative social welfare based on the different characteristics of technology and market conditions to compare various attributes of each approach. Based on the techno-economic simulation results, this paper introduces a mixed spectrum management framework for the future wireless service and support policy makers’ decision making. Furthermore, the mixed spectrum policy to spectrum management in Korea is proposed to find a more realistic and efficient spectrum management policy.     

The Influence of Regulation and Disruptive Potential on Incumbents' Submarket Entry Decision and Success in the Context of a Network Industry

This paper uses the theoretical perspectives of disruptive innovation, network externalities, and regulation to study the submarket strategies of incumbent firms that operate in a regulated network industry. In this setting, the impact of potentially disruptive innovations might be different because of the tighter regulation of incumbent firms. By analyzing the entry and success patterns of incumbent mobile network operators (MNOs) in the public hotspot markets in 17 Western European countries, we focus on how regulation and network effects as well as disruption factors influence the incumbent firms' strategies. In doing so, this paper departs from prior research that has primarily focused on unregulated industries and combines contradicting explanations from disruptive innovation theory, the motivation/ability framework, regulation theory, as well as network effects to provide a comprehensive analysis on how incumbents behave in a regulated network industry that is being confronted with a potentially disruptive innovation. In particular, while disruptive innovation theory predicts that the incumbents' vast experience in an industry could cause them to avoid entering new submarkets created by potentially disruptive innovations, the desire to avoid regulation could encourage such submarket entry. Furthermore, in regulated network industries, incumbent firms might have a stronger motivation to enter new submarkets as the importance of single customers and high market shares could be substantially different. These contrasting insights are used to develop an integrative research model and to derive hypotheses on incumbents' submarket entry decision and success. Drawing on cross‐sectional, multicountry data of 62 MNOs that operate in 17 Western European countries, this study uses logit and tobit regressions to test the impact of disruption factors, regulation, and network externalities on the entry decision and success of incumbent firms. The results reveal that the incumbent MNOs are caught in an area of conflict between the regulated industry context and their international technology strategy. The findings suggest that the incumbent MNOs' motivation and ability to escape regulation positively influenced their submarket entry and success in the public hotspot market. Thus, the potentially disruptive scenario was successfully turned into a potentially sustaining one as the incumbent MNOs could enhance their presence in the mobile broadband market. The testing on a multicountry basis as well as the positive influence of ethnocentric technology strategies for public hotspots, which are devised in the headquarters' location and are then brought out internationally, shed new light on an industry that has typically been characterized by country‐by‐country decisions. These findings may also reveal challenges for future research on disruptive innovations in multinational industries and expose future challenges for regulative authorities and managers. This paper thereby adds to the theory of disruptive innovation as it includes the influence of regulation on incumbents in network industries. Additionally, this study expands on previous findings on the disruptive potential of wireless local area network technology by employing a multi‐country analysis in 17 Western European countries.     

Facilitating multimodal logistics and enabling information systems connectivity through wireless vehicular networks

The adoption of information and communication technology (ICT) has made it possible to experience high levels of visibility, control and connectivity across the entire supply chain. However, in road transport logistics, wireless ICT applications like cellular networks, Wi-Fi, UMTS, 4G and WiMax have not entirely solved reliability and connectivity problems due to difficulties associated with limited range, scalability and security. This paper examines the feasibility of using a vehicular network technology, dedicated short range communication (DSRC), in a multimodal logistics environment as means of providing enhanced visibility and connectivity using a secure access architecture. The secure access architecture is necessary to provide a high degree of security to the detailed visibility involving road haulage feeding port operations using a centralised port service.     

Collective action for smallholder market access

The opportunity for smallholders to raise their incomes increasingly depends on their ability to compete in the market; yet there are many failures in rural markets in developing countries that make it difficult for them to do this. Understanding how collective action can help address the inefficiencies, coordination problems or barriers to market access is particularly important. This paper draws on the case studies in this special issue and on other literature to examine the conceptual issues and empirical evidence on the role of collective action institutions in improving market access for the rural poor. Applying insights from studies of collective action in natural resource management, the paper examines what conditions facilitate effective producer organizations for smallholders’ market access, with special attention to the characteristics of user groups, institutional arrangements, types of products (staples, perishables and other commodities), markets (local, domestic and international), and external environment. The paper also identifies policies and interventions that facilitate collective action for market access among smallholders, and examines whether the public sector, private sector and/or civil society is best positioned to provide such interventions.     

IT jobs: opportunities for all?

This paper examines the opportunities for the unemployed to access information technology jobs. Based on original research, it indicates that, despite initial expectations about an expanding sector of high skill, high wage jobs, recent developments indicate a tight labour market, which has created barriers to these jobs for the unemployed.     

Technical innovation and 3.5 mobile phone generation: Lessons from Korea

In 1996, the Korean mobile communication market was the first in the world to commercialize the code division multiple access (CDMA). Since then, the voice-based mobile phone market has continued to grow and has now reached near saturation. Having recognized the potential of the mobile data service as a new source of profit, telecommunication operators are scrambling to evolve 3.5 generation (3.5G) technology in order to lead market competition. Recently, the Korean 3.5G mobile telecom market has faced stiff competition from CDMA-based EVDO Rev.A and global system for mobile telecommunications (GSM)-based high-speed downlink packet access (HSDPA). In addition, the world's first wireless LAN-based wireless broadband internet (WiBro) service was commercialized in June, 2006. This paper reviews the current status of the 3.5G technology and analyzes the service standardization strategies from the viewpoint of technological evolutions. This paper also suggests implications for Korea's specific circumstances where different mobile telecom technologies complement and compete with one another. Korea's experiences may serve as important lessons for other countries or operators who try to introduce the 3G and look beyond mobile telecom technologies.     

"创造性毁灭"和网络经济条件下的自主科技创新

网络产业的自主技术创新对国民经济的整体发展具有重大影响.网络产业的技术创新呈现出与一般产业不同的特点.本文通过对网络经济条件下技术创新所面临的基本矛盾和基本问题的分析,指出网络经济下技术进步的主要特点以及技术创新过程中可能出现的主要市场失灵问题.本文特别分析了网络经济条件下技术选择中的超额动量和超额惯量问题,并结合从2G向3G移动通信的过渡问题,提出相应的政策选择.     

The Effects of Mainstream and Emerging Customer Orientations on Radical and Disruptive Innovations

The merits of being customer‐oriented for firm innovation have long been debated. Firms focused on their existing customers have been argued to be less innovative. This paper distinguishes between mainstream and emerging customer orientations and examines their effects on the introduction of disruptive and radical product innovations. Radical product innovations draw on a substantially new technology and could initially be targeted at a mainstream or an emerging market. In contrast, disruptive innovations are initially targeted at an emerging market, and may not involve the newest technology. This paper hypothesizes that mainstream customer orientation is negatively related to disruptive innovation and positively related to radical innovation, and that emerging customer orientation is positively related to disruptive innovation. To test these hypotheses, longitudinal and multiple informant data from senior executives in 128 SBUs of 19 Fortune 200 corporations are analyzed, with technology scanning and willingness to cannibalize as key control variables. The results support the hypotheses, providing evidence for contrasting effects of being oriented to mainstream customers and/or emerging customers on radical and disruptive innovations. Mainstream customer orientation has a positive impact on the introduction of radical innovations but a negative impact on disruptive innovation, while emerging customer orientation has a positive effect on disruptive innovation and is unrelated to radical innovations. Technology scanning is positively related to radical innovation but not to disruptive innovation, supporting the idea that disruptive innovation may not require new technology. In contrast, willingness to cannibalize is positively related to disruptive innovation but not to radical innovation, supporting the idea that radical innovation does not require cannibalization of existing investments. Additionally, mainstream customer orientation is found to have a near‐zero correlation with emerging customer orientation, indicating that the two can coexist and can be pursued simultaneously.     

From Invention to Innovation: Toward Developing an Integrated Innovation Model for Biotech Firms*

A review of extant literature reveals various theories on innovation, including technology push, market pull, and an organizational approach. All of these theories have been criticized for their lack of integration and inapplicability to today's competitive environment. An integrated view of innovation has emerged that synthesizes the variables in previous approaches. However, the application of this view has been restricted to investigating the innovation processes within the computer and manufacturing industries, whereas the biotechnology industry has been ignored. This is despite biotech managers' well‐acknowledged thirst for innovation and the ability of biotech to shape the way we live. The present article contributes to the literature by applying an integrated approach to the biotech industry, thereby extending understanding of innovation management beyond the traditional field of inquiry. An integrated approach is of particular relevance to biotech companies, given the complexities of managing the industry's long development cycle and intense collaborative activities. In‐depth interviews with eight organizations in Maryland formed the basis for an investigation into the challenges of managing the innovation process in biotechnology firms. The findings revealed that biotech entrepreneurs are ill prepared to lead their organizations through several transformations necessary along the product life cycle because of their fixation on a technology‐push approach and lack of an understanding of integrated innovation. These leaders also lack the commercialization knowledge necessary to push products to markets, resulting in avoidable delays and loss of productivity. The existing research has dispelled myths associated with biotech. Specifically, it suggests biotech entrepreneurs cannot rely solely on inventions but must invest in a timely application of knowledge to organizational and market forces to take full advantage of the innovation potential associated with the industry. This article presents a conceptual framework for applying the integrated innovation model to biotech firms and makes the case for incorporating market‐oriented mechanisms, building and using appropriate organizational capabilities, developing effective collaborations, and creating parallel interactions as major elements in a general strategy toward the success and improved efficiency of biotech companies. The limitations of current research are discussed, and avenues are highlighted for much‐needed future research into the biotech industry.