This Companion provides a comprehensive, state-of-the-art overview and critical evaluation of existing conceptualizations and new developments in innovation research. Arguing that innovation research requires inter- and trans-disciplinary explanations and methodological pluralism at various levels, it draws on multiple perspectives of innovation, knowledge and creativity from economics, geography, history, management, political science and sociology. The Companion provides the definitive guide to the field and introduces new approaches, perspectives and developments. The Companion systematically analyzes the challenges, problems and gaps in innovation research. Leading scholars reflect upon and critically assess the fundamental topics of the field, including: innovation as a concept innovation and institutions innovation and creativity innovation, networking and communities innovation in permanent spatial settings innovation in temporary and virtual settings innovation, entrepreneurship and market making innovation governance and management. Innovation researchers and students in economics, economic geography, industrial sociology, innovation studies, international business, management and political science will find the Companion to be an essential resource. It will also appeal to practitioners in innovation and policy makers in economic development, public policy and innovation policy. Contributors include: H. Bathelt, N. Bradford, T. Burger-Helmchen, M. Callon, U. Cantner, P. Cohendet, D.H. Cropley, L. D'Adderio, P. Desrochers, U. Dewald, G. Dosi, D. Dougherty, J.Y. Douglas, J.R. Faulconbridge, M.P. Feldman, M. Ferrary, D. Foray, N. Geilinger, E. Giuliani, J. Gluckler, B. Godin, F. Golfetto, G. Grabher, M. Granovetter, S. Haefliger, I. Hamdan-Livramento, A.B. Hargadon, A. Hatchuel, S. Henn, J.-A. Heraud, A.J. Herod, C. Hussler, O. Ibert, A. Lagendijk, P. Le Masson, S. Leppala, D. Leslie, S. Lhuillery, P. Li, N. Lowe, B.-A. Lundvall, E.J. Maelecki, L. Marengo, S. McGrath-Champ, J. Merkel, S. Ogawa, F. Pachidou, G. Parmentier, J. Penin, G. Pickren, A.C. Pratt, J. Raffo, A. Rainnie, A. Rallet, N.M. Rantisi, D. Rinallo, J. Roberts, R.G. Shearmur, L. Simon, B. Sinclair-Desgagne, B. Spigel, J. Szurmak, A. Torre, B. Truffer, A. Van Assche, W. Vanhaverbeke, S. Vannuccini, C. Vellera, E. Vernette, G. von Krogh, B. Weil, D.A. Wolfe

'This is a landmark study that tackles an important black box in innovation studies - i.e. communities of innovation. While conventional work focuses on formal organizations, a select group of academic leaders highlights the various communities that cut across firms and form the vital 'underground' for processes of creativity and ideation. While targeted toward business and management, this volume is a must-read for all social scientists interested in the dynamics underlying the current knowledge economy.'Journal of Economic GeographyThis book describes the important role played by communities in innovation processes and how organizations can benefit from it. A community brings together individuals who share a common passion for a given area of knowledge and can contribute to innovation at different levels: capitalization of good practices, problem solving, sharing of expertise, or development of new and creative ideas. The literature has progressively identified many variants of communities such as communities of practice, epistemic communities, communities of interest, virtual communities, etc. These forms of communities differ regarding the type of the specialized activities of knowledge on which they focus. As practitioners and academics increasingly emphasized the needs of collaborative approaches in innovation, they progressively challenged the traditional idea that innovation is mainly generated by hierarchical corporate departments and highlighted the active role that communities play in innovation processes. The aim of this book is to shed light, using multiple examples, on the proactive and fundamental role of communities in the new innovation practices of organizations.

This Companion provides a comprehensive, state-of-the-art overview and critical evaluation of existing conceptualizations and new developments in innovation research. Arguing that innovation research requires inter- and trans-disciplinary explanations and methodological pluralism at various levels, it draws on multiple perspectives of innovation, knowledge and creativity from economics, geography, history, management, political science and sociology. The Companion provides the definitive guide to the field and introduces new approaches, perspectives and developments. The Companion systematically analyzes the challenges, problems and gaps in innovation research. Leading scholars reflect upon and critically assess the fundamental topics of the field, including: innovation as a concept innovation and institutions innovation and creativity innovation, networking and communities innovation in permanent spatial settings innovation in temporary and virtual settings innovation, entrepreneurship and market making innovation governance and management. Innovation researchers and students in economics, economic geography, industrial sociology, innovation studies, international business, management and political science will find the Companion to be an essential resource. It will also appeal to practitioners in innovation and policy makers in economic development, public policy and innovation policy. Contributors include: H. Bathelt, N. Bradford, T. Burger-Helmchen, M. Callon, U. Cantner, P. Cohendet, D.H. Cropley, L. D'Adderio, P. Desrochers, U. Dewald, G. Dosi, D. Dougherty, J.Y. Douglas, J.R. Faulconbridge, M.P. Feldman, M. Ferrary, D. Foray, N. Geilinger, E. Giuliani, J. Gluckler, B. Godin, F. Golfetto, G. Grabher, M. Granovetter, S. Haefliger, I. Hamdan-Livramento, A.B. Hargadon, A. Hatchuel, S. Henn, J.-A. Heraud, A.J. Herod, C. Hussler, O. Ibert, A. Lagendijk, P. Le Masson, S. Leppala, D. Leslie, S. Lhuillery, P. Li, N. Lowe, B.-A. Lundvall, E.J. Maelecki, L. Marengo, S. McGrath-Champ, J. Merkel, S. Ogawa, F. Pachidou, G. Parmentier, J. Penin, G. Pickren, A.C. Pratt, J. Raffo, A. Rainnie, A. Rallet, N.M. Rantisi, D. Rinallo, J. Roberts, R.G. Shearmur, L. Simon, B. Sinclair-Desgagne, B. Spigel, J. Szurmak, A. Torre, B. Truffer, A. Van Assche, W. Vanhaverbeke, S. Vannuccini, C. Vellera, E. Vernette, G. von Krogh, B. Weil, D.A. Wolfe

While intense efforts of clarification have been made to distinguish between the concept of system and ecosystem, and between the different forms of ecosystems, very few works have addressed the issues of how these different forms of ecosystems are interacting in a dynamic perspective, or of how the notion of a dynamic ecosystem could emerge from the static frame of a system approach. The five chapters in this volume precisely aim at adding to this literature by highlighting the interplay between different types of innovation systems. A common thread among the five chapters of the book is the recognition of the need to develop new lenses to formally account for adaptative behaviour within clusters, networks, or regional innovation systems using the ecosystem metaphor. The diversity and heterogeneity of agents, the complexity of relationships, and new forms of organisation (underground, middleground, and upperground) are the main characteristics of innovation ecosystems, in contrast to more traditional concepts like clusters or networks. In essence, the five chapters add various complexity dimensions (relationships, knowledge, systems, etc.) to the existing knowledge on ecosystems. The chapters in this book were originally published as a special issue of the journal Industry and Innovation.

By Gisele Umbhauer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Part I: Interaction and Macro-Struture: an Overview Economies with Interacting Agents By Alan P. Kinnan (GREQUAM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Spatial Interactions in Dynamic Decentralised Economies: a Review By Giorgio Fagiolo (EUI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Network, Interactions between Economic Agents and Irreversibilities: the Case of the Choice among Competing Technologies By Patrick Cohendet (BETA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Rationality and Heterogeneity in Stochastic Aggregation Models By Jean-Michel Dalle (IEPE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Part II: Local Interaction, Learning and Diversity Networks Competition under Local Interaction and Behavioral Learning By Nicolas Jonard (BETA), Patrick Llerena (BETA) and Babak Mehm- pazir (BETA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Can Neighborhood Protect Diversity By Gisele Umbhauer (BETA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 Interaction of Local Interactions: Localized Learning and Network Exter nalities By Nicolas Jonard (BETA) and Murat ytldlZoglu(BETA) . . . . . . . . . . . . 189 viii List of Contribution Evolution of Cooperation with Local Interactions and Imitation By Vanessa Oltra (BETA) and Eric Schenk (BETA) . . . . . . . . . . . . . . . . . . 205 On the Frontier: Structural Effects in a Diffusion Model based on Influence Matrixes By Alexandre Steyer (REC) and Jean-Benoit Zimmermann (GREQUAM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 Part III: Behaviors, Externalities and the Emergence of Networks Networks, Specialization and Trust By Ehud Zuscovitch (BETA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 Network Externalities, Cost FUnctions and Standardization By Hubert Stahn (BETA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 The Emergence of Network Organizations in Processes of Technological Choice: a Viability Approach By Jean-Pierre Aubin (IIASA) and Dominique Foray (IRIS-TS) . . . . . . 283 Are more Informed Agents able to shatter Information Cascades in the Lab? By Marc Willinger (BETA) and Anthony Ziegelmeyer (BETA) . . . . . . ."

Due to their environmental and efficiency characteristics fuel cells are promising technological solutions for many energy related applications (stationary power generation, vehicle propulsion, portable equipment). This book describes the economic dynamics of fuel cells by analyzing their diffusion perspectives as well as the strategic and organisational arrangements designed to promote their development. The costs, risks and economic stakes of fuel cell technologies require both a sustained involvement from public entities and the setting up of innovation networks with a large variety of heterogeneous actors. This context corresponds to a new space for technological competition located at the intersection between firms, networks and national/regional systems of innovation. The book presents a comprehensive analysis of this cooperation/competition phenomenon through different theoretical and empirical investigations.

Due to their environmental and efficiency characteristics fuel cells are promising technological solutions for many energy related applications (stationary power generation, vehicle propulsion, portable equipment). This book describes the economic dynamics of fuel cells by analyzing their diffusion perspectives as well as the strategic and organisational arrangements designed to promote their development. The costs, risks and economic stakes of fuel cell technologies require both a sustained involvement from public entities and the setting up of innovation networks with a large variety of heterogeneous actors. This context corresponds to a new space for technological competition located at the intersection between firms, networks and national/regional systems of innovation. The book presents a comprehensive analysis of this cooperation/competition phenomenon through different theoretical and empirical investigations. 

This report on materials is not a sequel to the five or six high-quality reports published in certain Community countries over the last few years, nor does it attempt to summarize them. Nor is it a technical summary of the state of the art in new materials. It is rather to be seen as a survey of economic dynamics and strategy, carried out for the purpose of prompting political and industrial leaders throughout the European Community to reflect in some depth on the subject of materials. The report is arranged in five parts : the first is concerned with a definition of materials, the second with structural materials and their influence on the reconception of industrial processes, and this part is complemented by the third, which looks at the three main sectors using structural materials (transport, packaging, building and public works). The fourth part analyzes functional materials and the way in which they affect basic components in the technological system (information, energy, biotechnology). The fifth and last part makes a strategic analysis for Europe (in the spheres of industrial strategies, the role of the authorities and developments in employment and skills).

This volume brings together empirical and conceptual papers that investigate the challenges of organizing creativity in the innovation journey in and across different empirical contexts. The articles in this volume extend our understanding of the contextualized social dynamics of organizing creativity in four directions. The first direction sheds light on the temporal dynamics of organizing creativity in artistic fields. The second direction compares creative processes in arts and science, thereby examining tensions and uncertainties in the creative process unfolding in two distinctive contexts of creativity. The third direction investigates identity struggles of creative agents in organizations with clashing roles, professional norms, and ambiguities in creativity assessment. The fourth and final direction unravels the communicative journey of ideas from pitching to feedback, revealing how ideas are challenged, enriched, and acquire meaning in communicative interaction. Contributing to a situated view of creative processes in innovation, Organizing Creativity in the Innovation Journey goes beyond questions of idea generation to account for the dynamics of idea development, judgement, and dissemination - processes which are at the heart of organizing for innovation.

In Architectures of Knowledge, Ash Amin and Patrick Cohendet argue that the time is right for research to explore the relationship between two other dimensions of knowledge in order to explain the innovative performance of firms: between knowledge that is 'possessed' and knowledge that is 'practiced' generally within communities of like-minded employees in a firm. The impetus behind this argument is both conceptual and empirical. Conceptually, there is a need to explore the interaction of knowledge that firms possess in the form of established competencies of stored memory, with the knowing that occurs in distributed communities through the conscious and unconscious acts of social interaction. Empirically, the impetus comes from the challenge faced by firms to the hierarchically defined architecture that bring together specialized units of ((possessed)) knowledge and the distributed and always unstable architecture of knowledge that draws on the continuously changing capacity of interpretation among actors. In this book, these questions of the dynamics of innovating/learning through practices of knowing, and the management of the interface between transactional and knowledge imperatives, are approached in a cross-disciplinary and empirically grounded manner. The book is the synthesis of an innovative encounter between a socio-spatial theorist and an economist. The book results from the delicate interplay between two very different epistemologies and consequent positions, but which progressively converged towards what is hoped to be a novel vision. The book begins by explaining why knowledge is becoming more of a core element of the value- generating process in the economy, then juxtaposes the economic and cognitive theorization's of knowledge in firms with pragmatic and socially grounded theorization's and a critical exploration of the neglected dimension of the spatiality of knowledge formation in firms. The book concludes by discussing the corporate governance implications of learning based on competencies and communities, and a how national science and technology policies might respond to the idea of learning as a distributed, non-cognitive, practice-based phenomenon.

Architectures of Knowledge seeks to demonstrate that a recognition of the importance of the role of knowledge in ecnomics may lead to a new conception of the firm and public policy. To construct an alternative theorisation of knowledge formation and knowledge governance in firms, the book assembles together the most advanced research in different disciplines: economics, science and technology studies, cognitive sciences (including situated and distributed cognition), economic geography, and managment science. Placing the concept of community at the very centre of the argument, the book arrives at an understanding of the way in which new pieces of knowlege are created and mobilised in economic activities.