Call Me if You Can – An Experimental Investigation of Information Sharing in Knowledge Networks
In the public promotion of R&D cluster and network formation, the following situation typically arises: An initial network structure has developed over a long time span and policy measures affect the structure of links between the actors. This new network structure influences the effectiveness of the information flow in a way that is not clear from the beginning. As analyzing the effects of a change in the network structure is difficult in the field, this paper uses a laboratory experiment to analyze how information is distributed in four different network structures. Networks are modeled as five-actor groups. Every individual represents a node and possesses some private information. The experimental results suggest that the different network structures do indeed influence the way information is exchanged. Both too many possible links (causing a coordination problem) and too few possible links (introducing bottlenecks) are harmful. The participants in all network structures learn over time and achieve a faster exchange of information in the later rounds. These results suggest that when influencing communication structures, one has to be careful to balance the positive and negative effects of adding more communication possibilities.
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- Martin, Philippe & Mayer, Thierry & Mayneris, Florian, 2011.
"Spatial concentration and plant-level productivity in France,"
Journal of Urban Economics,
Elsevier, vol. 69(2), pages 182-195, March.
- Philippe Martin & Thierry Mayer & Florian Mayneris, 2011. "Spatial concentration and plant-level productivity in france," Post-Print hal-01071849, HAL.
- MARTIN, Philippe & MAYER, Thierry & MAYNERIS, Florian, . "Spatial concentration and plant-level productivity in France," CORE Discussion Papers RP 2273, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Philippe Martin & Thierry Mayer & Florian Mayneris, 2011. "Spatial concentration and plant-level productivity in france," Sciences Po publications info:hdl:2441/c8dmi8nm4pd, Sciences Po.
- Giebe, Thomas & Grebe, Tim & Wolfstetter, Elmar G., 2005.
"How to Allocate R&D (and Other) Subsidies: An Experimentally Tested Policy Recommendation,"
Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems
108, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
- Giebe, Thomas & Grebe, Tim & Wolfstetter, Elmar, 2006. "How to allocate R&D (and other) subsidies: An experimentally tested policy recommendation," Research Policy, Elsevier, vol. 35(9), pages 1261-1272, November.
- Bloch, Francis & Jackson, Matthew, 2004.
"The Formation of Networks with Transfers among Players,"
1194, California Institute of Technology, Division of the Humanities and Social Sciences.
- Bloch, Francis & Jackson, Matthew O., 2007. "The formation of networks with transfers among players," Journal of Economic Theory, Elsevier, vol. 133(1), pages 83-110, March.
- Matthew O. Jackson & Francis Bloch, 2004. "The Formation of Networks with Transfers among Players," Working Papers 2004.80, Fondazione Eni Enrico Mattei.
- Kosfeld Michael, 2004. "Economic Networks in the Laboratory: A Survey," Review of Network Economics, De Gruyter, vol. 3(1), pages 1-23, March.
- Asheim, Bjorn T. & Coenen, Lars, 2005. "Knowledge bases and regional innovation systems: Comparing Nordic clusters," Research Policy, Elsevier, vol. 34(8), pages 1173-1190, October.
- Hargreaves Heap, Shaun P. & Parikh, Ashok, 2005. "The diffusion of ideas in the academy: A quantitative illustration from economics," Research Policy, Elsevier, vol. 34(10), pages 1619-1632, December.
- Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer, vol. 10(2), pages 171-178, June.
- Kirchkamp, Oliver & Nagel, Rosemarie, 2000. "Local and Group Interaction in Prisoners` Dilemmas," Sonderforschungsbereich 504 Publications 00-11, Sonderforschungsbereich 504, Universität Mannheim;Sonderforschungsbereich 504, University of Mannheim.
- Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
- Michael Rothgang & Matthias Peistrup & Bernhard Lageman, 2011. "Industrial Collective Research Networks in Germany: Structure, Firm Involvement and Use of Results," Industry and Innovation, Taylor & Francis Journals, vol. 18(4), pages 393-414.
- Kene BOUN MY & Marc WILLINGER & Anthony ZIEGELMEYER, 1999. "Global versus local interaction in coordination games: an experimental investigation," Working Papers of BETA 9923, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
- Michael Rothgang & Bernhard Lageman, 2011. "Innovationspolitischer Mehrwert durch Vernetzung?: Cluster- und Netzwerkförderung als Politikinstrument auf Bundes- und Länderebene," Vierteljahrshefte zur Wirtschaftsforschung / Quarterly Journal of Economic Research, DIW Berlin, German Institute for Economic Research, vol. 80(3), pages 143-166.
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