共查询到20条相似文献，搜索用时 31 毫秒
1.
熟练劳动力跨国移民对于发展中国家的影响近年来颇存争议.本文以专业分工理论为基础,围绕人力资本积累,讨论了熟练劳动力跨国移民对移出国经济发展的影响.分析显示,不管是传统文献所强调的短期的"人才流失",还是新近研究所提出的长期的"人才收益",其经济影响都要视八力资本结构的变化而定.只有当移民有利于专才型人力资本的存量增加,从而促进社会分工程度提高时,才会从根本上推动发展中国家经济的增长,最终实现人均收入向发达国家收敛. 相似文献
2.
3.
First- and second-order additionality and learning outcomes in collaborative R&D programs 总被引：1，自引：0，他引：1
In this paper, we distinguish between firm-level learning effects that result from ‘first-order’ and ‘second-order’ additionalities in innovation policy interventions. ‘First-order’ additionalities represent direct firm-level R&D subsidies, whereas ‘second-order’ additionalities result from knowledge spill-overs, horizontal knowledge exchanges between firms, and from other meso- or community-level effects. Analyzing data from collaborative R&D programs in Finland, we show that enhancing identification with a community of practice among R&D program participants (proxy for second-order additionality) enhances firm-level learning outcomes beyond those resulting from direct R&D subsidy (proxy for first-order additionality). Learning effects facilitated by second-order additionality are not confined to technological learning alone, encompassing also business and market learning. We also show that aspects of program implementation enhance identification with a community of practice, which then mediate the relationship between program implementation and firm-level learning outcomes. 相似文献
4.
Technology assessment (TA) has a strong history of helping to identify priorities and improve environmental sustainability, cost-effectiveness and wider benefits in the technology policies and innovation strategies of nation-states. At international levels, TA has the potential to enhance the roles of science, technology and innovation towards achieving the Millennium Development Goals, effectively implementing the UN Framework on Climate Change and fostering general global transitions to ‘green economies’. However, when effectively recommending single ostensibly ‘best’ technologies or strategies, TA practices can serve unjustifiably to ‘close down’ debate, failing adequately to address technical uncertainties and social ambiguities, reducing scope for democratic accountability and co-ordination across scales and contexts. This paper investigates ways in which contrasting processes ‘broadening out’ and ‘opening up’ TA can enhance both rigour and democratic accountability in technology policy, as well as facilitating social relevance and international cooperation. These methods allow TA to illuminate options, uncertainties and ambiguities and so inform wider political debates about how the contending questions, values and knowledges of different social interests often favour contrasting innovation pathways. In this way TA can foster both technical robustness and social legitimacy in subsequent policy-making. Drawing on three empirical case studies (at local, national and international levels), the paper discusses detailed cases and methods, where recent TA exercises have contributed to this ‘broadening out’ and ‘opening up’. It ends by exploring wider implications and challenges for national and international technology assessment processes that focus on global sustainable development challenges. 相似文献
5.
This paper explores the growing power of states in transnational regulatory policies for nanotechnology risks and thereby their impact on research and technology trajectories. Decentralization of governance structure has been reported by scholars, yet the role of the state is evolving and still underexplored. We draw on a case study of nanomaterials and chemicals policies, by analyzing recent regulatory developments in the EU and US. Using data-reporting and market-entry regulations as examples, the evidence demonstrates the expansion of state-centric market-oversight rulemaking, and ‘stronger’ patterns of centralization in the EU. We argue for a significant increase in regulatory power exertion, countering predominant views on decentralization as the prevailing governance response. These findings suggest the adaptation and strengthening of state-based regulatory systems in the context of scientific uncertainty and complexity of global nanotechnology settings; despite these challenges for policy making, the EU and the US are increasing government role in technology regulatory policy. 相似文献
6.
Techno therapy or nurtured niches? Technology studies and the evaluation of radical innovations 总被引：1，自引：0，他引：1
This article contributes to recent discussions in technology studies about applying insights from technology studies to policy decisions about the development and management of technological innovations. It does so by examining two approaches that can be used by policy makers to manage radical technological innovations in mobility and transportation: strategic niche management (SNM) and the PROTEE approach. The SNM approach uses protective ‘niches’ to develop radical innovations, whereas the PROTEE method is grounded in the assumption that technological innovations have a better chance of success if made “vulnerable” by subjecting them to risks and oppositions from the outset. Both SNM and PROTEE have, so far, been applied to retrospective case studies. This paper examines their potential effectiveness in the monitoring of real time innovation projects by comparing their conceptualizations of ‘learning’ and ‘experimenting’. It argues that the two approaches can draw upon each other to achieve a more refined conceptualization of learning and experimenting and in dealing with the problem of change and obduracy in the development of innovation projects. 相似文献
7.
8.
Regulatory policy as innovation: Constructing rules of engagement for a technological zone of tissue engineering in the European Union 总被引：2，自引：0，他引：2
Alex Faulkner 《Research Policy》2009,38(4):637-646
This paper addresses the question of the part that regulation plays in processes of innovation in sectors of technology. The politico-economic phenomenon of ‘Europe’ is partly constituted by regulatory regime-building, and new technologies are one of the major sites of regime-building. A constructionist social theory perspective shows that study of the conflictual processes of regulatory policymaking affords insights into the formation of the rules of engagement that constitute technology domains. Adopting the concept of emergent ‘technological zone’ in preference to industrial ‘sector’ or technoscientific network, the paper presents, using empirical research, a detailed account of the case of the debate and development of regulatory policy for therapeutic tissue engineering in the European Union's policy institutions and stakeholder networks. It describes how the jurisdiction of an emergent zone has been formed through such negotiations, providing a counter-example to the common view that regulation ‘lags behind’ innovation. The analysis takes account particularly of the part played by the malleability of the definition of the material technology itself in such constructive governance processes, and it also suggests various consequences for the array of producers of the technology, for market structuring and for the innovation pathways taken by tissue engineering technology. Concluding, the paper argues that there is conceptual advance to be made by bringing together constructionist social theory with innovation studies approaches that highlight the part played by non-firm, public institutions in shaping innovation ecologies. 相似文献
9.
This paper contributes to the scarce empirical literature on the impact of foreign ownership on human capital intensity. New evidence is provided, based on a comprehensive, large-scale survey of technology-based firms located in Portugal. The key findings are that: (1) foreign ownership directly (and significantly) impacts a firm's general human capital (education); (2) foreign ownership indirectly (and significantly) impacts a firm's specific human capital (skills); (3) the total impact of foreign ownership on a firm's human capital intensity is higher for education- (general) than for skills- (specific) related human capital intensity. Giving the critical importance of both FDI and human capital development for an ‘intermediate’ economy like Portugal (lagging behind in terms of human capital stock, and seeming to have lost part of its attractiveness as an FDI location), the paper discusses related policy implications. It is believed that our results and conclusions may be useful for other countries facing similar challenges. 相似文献
10.
Climate adaptation research increasingly focuses on the socio-cultural dimensions of change. In this context, narrative research is often seen as a qualitative social science method used to frame adaptation communication. However, this perspective neglects an important insight provided by narrative theory as applied in the cognitive sciences and other practical fields: human cognition is organized around specific narrative structures. In adaptation, this means that how we ‘story’ the environment determines how we understand and practice adaptation, how risks are defined, who is authorized as actors in the change debate, and the range of policy options considered. Furthermore, relating an experience through story-telling is already doing ‘knowledge work’, or learning. In taking narrative beyond its use as an extractive social research methodology, we argue that narrative research offers an innovative, holistic approach to a better understanding of socio-ecological systems and the improved, participatory design of local adaptation policies. Beyond producing data on local knowledge(s) and socio-cultural and affective-emotive factors influencing adaptive capacity, it can significantly inform public engagement, deliberation and learning strategies–features of systemic adaptive governance. We critically discuss narrative as both a self-reflective methodology and as a paradigmatic shift in future adaptation research and practice. We explore the narrative approach as a basis for participatory learning in the governance of socio-ecological systems. Finally, we assemble arguments for investing in alternative governance approaches consistent with a shift to a ‘narrative paradigm’. 相似文献
11.
Phil Cooke 《Research Policy》2005,34(8):1128-1149
This paper proposes to review and assess social scientific debate about the origins and nature of innovation in modern society. It focuses on three sub-sets of conceptualisation, critique and commentary that refer specifically to sub-national or regional innovation systems. Research in the latter field has grown enormously in recent years. Moreover, new perspectives from other disciplines than regional science have been promoted. One distinctive view of relevance in that it is focused on the role in innovation of specific ‘entrepreneurial universities’ in relation to industry and government is, of course, the ‘Triple Helix’ approach. This is reviewed and sympathetically critiqued. A second view, less sympathetically critiqued here, is one that itself attacks all so-called ‘new regionalism’ for stressing the importance of institutions, industry embeddedness and the micro-science of regional economic development. Dazzled by ‘Globalisation 1’ and the totalising power of ‘scale’ geographies, this rejection of the worth of spatial analysis at less than the global or national ‘scalar envelope’ is assessed for its potential insights into weaknesses of the regional innovation systems approach but found wanting in both technical accuracy and scholarly competence. Finally, the state of the art in regional innovation systems research is sketched by reference both to recent longitudinal findings and elaborations into specific technological fields, particularly but not only Bioregional Innovation Systems that help move us towards a newer theory of economic geography in the knowledge economy, based on ‘regional knowledge capabilities.’ The analysis conclusively proposes ‘Globalisation 2’, a ‘ground-up’ knowledge-driven evolution of the earlier ‘top-down’ multilateral trade institution and corporately driven ‘Globalisation 1.’ 相似文献
12.
Rethinking the market-technology relationship for innovation 总被引：1，自引：0，他引：1
John Howells 《Research Policy》1997,25(8):1209-1219
This paper revisits the ‘what causes innovation — market pull or technology push?’ debate to argue that the conceptualisation is flawed and that the firm is the only ‘agent’ capable of innovative action. The paper differentiates between ‘use’, ‘need’ and ‘intended use’ to obtain greater precision with respect to the technology-market matching process that is fundamental to innovation. The validity of the approach is demonstrated through empirical examples. These examples also show the value of distinguishing between two types of market concept used by the innovating firm. These are the ‘reference market’ which is a traded product that is a principal source of ‘use’ ideas for the mental construction of the ‘innovation market’ concept. It is the latter that can be thought to guide the construction of innovative production technology. 相似文献
13.
Patenting and US academic research in the 20th century: The world before and after Bayh-Dole 总被引：2，自引：0，他引：2
Bhaven N. Sampat 《Research Policy》2006,35(6):772-789
The dramatic growth of patenting and licensing of publicly funded research by American research universities in the closing quarter of the 20th century has stimulated some of the highest-profile debates in science and technology policy today. The issue of what aspects of academic research should be public - and what private - lies at the heart of each of these debates. The movement of academic scientists into commercialisation of discoveries and inventions has been extolled by some as a new model of academic research, one which facilitates economic and social returns from universities. At the same time, this trend has been criticised by others as representing a socially inefficient ‘privatisation’ of academic research and as a threat to the ethos of science itself. This paper places these debates in historical context, with a review of changes in American universities’ patenting policies, procedures and practices throughout the 20th century, an assessment of the logic underlying the passage of the Bayh-Dole Act of 1980, and an overview of its effects on economic returns from university research. 相似文献
14.
This paper deals with information needs, seeking, searching, and uses within scholarly communities by introducing theory from the field of science and technology studies. In particular it contributes to the domain-analytic approach in information science by showing that Whitley’s theory of ‘mutual dependence’ and ‘task uncertainty’ can be used as an explanatory framework in understanding similarity and difference in information practices across intellectual fields. Based on qualitative case studies of three specialist scholarly communities across the physical sciences, applied sciences, social sciences and arts and humanities, this paper extends Whitley’s theory into the realm of information communication technologies. The paper adopts a holistic approach to information practices by recognising the interrelationship between the traditions of informal and formal scientific communication and how it shapes digital outcomes across intellectual fields. The findings show that communities inhabiting fields with a high degree of ‘mutual dependence’ coupled with a low degree of ‘task uncertainty’ are adept at coordinating and controlling channels of communication and will readily co-produce field-based digital information resources, whereas communities that inhabit fields characterised by the opposite cultural configuration, a low degree of ‘mutual dependence’ coupled with a high degree of ‘task uncertainty’, are less successful in commanding control over channels of communication and are less concerned with co-producing field-based digital resources and integrating them into their epistemic and social structures. These findings have implications for the culturally sensitive development and provision of academic digital resources such as digital libraries and web-based subject portals. 相似文献
15.
Research on technological partnerships has traditionally sought explanation of their high failure rates in partner characteristics and relationship features. This study introduces the notion of a ‘bumpy road’ in technology partnerships which refers to undesired outcomes such as ‘partnership mal-functioning’ and ‘instability’ to the degree to which innovation activities are hampered. We explain how firm-level strategies can reduce the probability of a ‘bumpy road’ in partnerships. We also assess the impact of this ‘bumpy road’ on innovative performance. We find that firms that excel in diversification of external activities (in terms of different types of partners) perform best. Moreover, a persistent product oriented innovation strategy geared at developing new products, new markets, or higher product quality will yield more stable partnership outcomes. Our results confirm that engagement in partnerships is beneficial for innovative performance. However, firms that experienced a ‘bumpy road’ in their technological partnerships have to pay a price in terms of a negative effect on their innovative performance. 相似文献
16.
The non-rivalness of scientific knowledge has traditionally underpinned its status as a public good. In contrast we model science as a contribution game in which spillovers differentially benefit contributors over non-contributors. This turns the game of science from a prisoner's dilemma into a game of ‘pure coordination’, and from a ‘public good’ into a ‘contribution good’. It redirects attention from the ‘free riding’ problem to the ‘critical mass’ problem. The ‘contribution good’ specification suggests several areas for further research in the new economics of science and provides a modified analytical framework for approaching public policy. 相似文献
17.
在VAR模型框架内,检验了我国人力资本与高教育移民率之间的Granger因果关系,估计了两者之间的传递函数模型,证实了人才外流促进人力资本积累的"正"经济效应的存在,并分析了移民率变化对人力资本存量增长的传递机制。 相似文献
18.
Alice Lam 《Research Policy》2011,40(10):1354-1368
This paper employs the three concepts of ‘gold’ (financial rewards), ‘ribbon’ (reputational/career rewards) and ‘puzzle’ (intrinsic satisfaction) to examine the extrinsic and intrinsic aspects of scientists’ motivation for pursuing commercial activities. The study is based on 36 individual interviews and an on-line questionnaire survey of 735 scientists from five major UK research universities. It finds that there is a diversity of motivations for commercial engagement, and that many do so for reputational and intrinsic reasons and that financial rewards play a relatively small part. The paper draws on self-determination theory in social psychology to analyse the relationship between scientists’ value orientations with regard to commercial engagement and their personal motivations. It finds that those with traditional beliefs about the separation of science from commerce are more likely to be extrinsically motivated, using commercialization as a means to obtain resources to support their quest for the ‘ribbon’. In contrast, those identify closely with entrepreneurial norms are intrinsically motivated by the autonomy and ‘puzzle-solving’ involved in applied commercial research while also motivated by the ‘gold’. The study highlights the primacy of scientists’ self-motivation, and suggests that a fuller explanation of their commercial behaviour will need to consider a broader mix of motives to include the social and affective aspects of intrinsic motivation. In conclusion, the paper argues that policy to encourage commercial engagement should build on reputational and intrinsic rather than purely financial motivations. 相似文献
19.
Entrepreneurship: Exploring the knowledge base 总被引：1，自引：0，他引：1
Entrepreneurship research has a long tradition and since the 1980s the field has grown significantly. In this study we identify the ‘knowledge producers’ who have shaped the field over time and their core entrepreneurship research works. A unique database consisting of all references in twelve entrepreneurship ‘handbooks’ (or state-of-the-art books) has been developed. The chapters in these handbooks were written by experts within the field, and it can be assumed that the most frequently cited references represent ‘core knowledge’ with relevance to entrepreneurship research.From our analysis, it appears that entrepreneurship is a rather changeable field of research, closely linked to disciplines such as ‘management studies’ and ‘economics’. Over time, the field has become more formalized with its own core knowledge, research specialities and an increasing number of ‘insider works’. However, it is still based on some fairly old theoretical frameworks imported from mainstream disciplines, although during the last decade we have seen the emergence of a number of new field-specific concepts and theories. We argue that to successfully develop entrepreneurship research in the future, we need to relate new research opportunities to earlier knowledge within the field, which calls for a stronger ‘knowledge-based’ focus. We would also like to see greater integration between the fields of entrepreneurship and innovation studies in the future. 相似文献