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The contribution of innovation policy criteria to the development of local renewable energy systems

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  • Frank, Alejandro Germán
  • Gerstlberger, Wolfgang
  • Paslauski, Carolline Amaral
  • Lerman, Laura Visintainer
  • Ayala, Néstor Fabián

Abstract

Renewable energy systems (RES) are becoming a strong component of local sustainable innovation strategies. Using a policy mix perspective, this paper investigates innovation policy criteria from municipalities’ locational factors, cooperation activities among stakeholders, and local knowledge about RES as antecedents to see how they leverage the development of local RES. We studied these antecedents at a local level by analyzing a sample of 727 middle and large German municipalities using instrumental variables regression. Our results indicate that policymakers should focus on building local knowledge related to RES for local actors and with enhancing public-private cooperation activities. However, we did not find that locational factors such as direct incentives and energy and emissions reductions have a direct impact on RES. We suggest that these locational factors can provide indirect support for RES, as a starting point for the implementation of other policy criteria which we investigated in our study. Our findings also indicate greater RES development potential when policymakers adopt a facilitator role and support local innovation networks among different actors rather than keeping RES development activities within the municipality itself. In such an innovation network, stakeholders from non-municipality public and private institutions offer additional support to develop a local RES.

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  • Frank, Alejandro Germán & Gerstlberger, Wolfgang & Paslauski, Carolline Amaral & Lerman, Laura Visintainer & Ayala, Néstor Fabián, 2018. "The contribution of innovation policy criteria to the development of local renewable energy systems," Energy Policy, Elsevier, vol. 115(C), pages 353-365.
  • Handle: RePEc:eee:enepol:v:115:y:2018:i:c:p:353-365
    DOI: 10.1016/j.enpol.2018.01.036
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    as
    1. Etzkowitz, Henry & Leydesdorff, Loet, 2000. "The dynamics of innovation: from National Systems and "Mode 2" to a Triple Helix of university-industry-government relations," Research Policy, Elsevier, vol. 29(2), pages 109-123, February.
    2. Bronwyn Hall & Alessandro Maffioli, 2008. "Evaluating the impact of technology development funds in emerging economies: evidence from Latin America," The European Journal of Development Research, Taylor and Francis Journals, vol. 20(2), pages 172-198.
    3. Foxon, T. J. & Gross, R. & Chase, A. & Howes, J. & Arnall, A. & Anderson, D., 2005. "UK innovation systems for new and renewable energy technologies: drivers, barriers and systems failures," Energy Policy, Elsevier, vol. 33(16), pages 2123-2137, November.
    4. Crepon, B. & Duguet, E. & Mairesse, J., 1998. "Research Investment, Innovation and Productivity: An Econometric Analysis at the Firm Level," Papiers d'Economie Mathématique et Applications 98.15, Université Panthéon-Sorbonne (Paris 1).
    5. Alexandra Mallett, 2016. "Trade and Industrial Policy as Levers for Sustainable Energy Technology Adoption? Experiences from Urban Latin America," Review of Policy Research, Policy Studies Organization, vol. 33(4), pages 348-375, July.
    6. David J. TEECE, 2008. "Profiting from technological innovation: Implications for integration, collaboration, licensing and public policy," World Scientific Book Chapters, in: The Transfer And Licensing Of Know-How And Intellectual Property Understanding the Multinational Enterprise in the Modern World, chapter 5, pages 67-87, World Scientific Publishing Co. Pte. Ltd..
    7. Martins, Ana Cravinho & Marques, Rui Cunha & Cruz, Carlos Oliveira, 2011. "Public-private partnerships for wind power generation: The Portuguese case," Energy Policy, Elsevier, vol. 39(1), pages 94-104, January.
    8. Anke Kutschke & Alexandra Rese & Daniel Baier, 2016. "The Effects of Locational Factors on the Performance of Innovation Networks in the German Energy Sector," Sustainability, MDPI, Open Access Journal, vol. 8(12), pages 1-18, December.
    9. Bronwyn Hall & Alessandro Maffioli, 2008. "Evaluating the impact of technology development funds in emerging economies: evidence from Latin America," The European Journal of Development Research, Taylor and Francis Journals, vol. 20(2), pages 172-198.
    10. Paraskevopoulou, Evita, 2012. "Non-technological regulatory effects: Implications for innovation and innovation policy," Research Policy, Elsevier, vol. 41(6), pages 1058-1071.
    11. Reuter, Wolf Heinrich & Szolgayová, Jana & Fuss, Sabine & Obersteiner, Michael, 2012. "Renewable energy investment: Policy and market impacts," Applied Energy, Elsevier, vol. 97(C), pages 249-254.
    12. Schmitz, Hubert, 1999. "Collective Efficiency and Increasing Returns," Cambridge Journal of Economics, Oxford University Press, vol. 23(4), pages 465-483, July.
    13. Noailly, Joëlle & Smeets, Roger, 2015. "Directing technical change from fossil-fuel to renewable energy innovation: An application using firm-level patent data," Journal of Environmental Economics and Management, Elsevier, vol. 72(C), pages 15-37.
    14. Wustenhagen, Rolf & Wolsink, Maarten & Burer, Mary Jean, 2007. "Social acceptance of renewable energy innovation: An introduction to the concept," Energy Policy, Elsevier, vol. 35(5), pages 2683-2691, May.
    15. Jeffrey M Wooldridge, 2010. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232588, September.
    16. Nick Johnstone & Ivan Haščič & David Popp, 2010. "Renewable Energy Policies and Technological Innovation: Evidence Based on Patent Counts," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 45(1), pages 133-155, January.
    17. Smit, Thijs & Junginger, Martin & Smits, Ruud, 2007. "Technological learning in offshore wind energy: Different roles of the government," Energy Policy, Elsevier, vol. 35(12), pages 6431-6444, December.
    18. Jacobsson, Staffan & Lauber, Volkmar, 2006. "The politics and policy of energy system transformation--explaining the German diffusion of renewable energy technology," Energy Policy, Elsevier, vol. 34(3), pages 256-276, February.
    19. Konidari, Popi & Mavrakis, Dimitrios, 2007. "A multi-criteria evaluation method for climate change mitigation policy instruments," Energy Policy, Elsevier, vol. 35(12), pages 6235-6257, December.
    20. Crespi, Gustavo & Zuniga, Pluvia, 2012. "Innovation and Productivity: Evidence from Six Latin American Countries," World Development, Elsevier, vol. 40(2), pages 273-290.
    21. Dooley, J J, 1998. "Unintended consequences: energy R&D in a deregulated energy market," Energy Policy, Elsevier, vol. 26(7), pages 547-555, June.
    22. Reichardt, Kristin & Negro, Simona O. & Rogge, Karoline S. & Hekkert, Marko P., 2016. "Analyzing interdependencies between policy mixes and technological innovation systems: The case of offshore wind in Germany," Technological Forecasting and Social Change, Elsevier, vol. 106(C), pages 11-21.
    23. Frank, Alejandro Germán & Cortimiglia, Marcelo Nogueira & Ribeiro, José Luis Duarte & Oliveira, Lindomar Subtil de, 2016. "The effect of innovation activities on innovation outputs in the Brazilian industry: Market-orientation vs. technology-acquisition strategies," Research Policy, Elsevier, vol. 45(3), pages 577-592.
    24. Bergek, Anna & Jacobsson, Staffan & Carlsson, Bo & Lindmark, Sven & Rickne, Annika, 2008. "Analyzing the functional dynamics of technological innovation systems: A scheme of analysis," Research Policy, Elsevier, vol. 37(3), pages 407-429, April.
    25. Watanabe, Chihiro, 1999. "Systems option for sustainable development--effect and limit of the Ministry of International Trade and Industry's efforts to substitute technology for energy," Research Policy, Elsevier, vol. 28(7), pages 719-749, September.
    26. Bruno Crepon & Emmanuel Duguet & Jacques Mairesse, 1998. "Research, Innovation And Productivity: An Econometric Analysis At The Firm Level," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 7(2), pages 115-158.
    27. Cantner, Uwe & Graf, Holger & Herrmann, Johannes & Kalthaus, Martin, 2016. "Inventor networks in renewable energies: The influence of the policy mix in Germany," Research Policy, Elsevier, vol. 45(6), pages 1165-1184.
    28. Geels, Frank W., 2010. "Ontologies, socio-technical transitions (to sustainability), and the multi-level perspective," Research Policy, Elsevier, vol. 39(4), pages 495-510, May.
    29. Lund, P.D., 2009. "Effects of energy policies on industry expansion in renewable energy," Renewable Energy, Elsevier, vol. 34(1), pages 53-64.
    30. Angelis-Dimakis, Athanasios & Biberacher, Markus & Dominguez, Javier & Fiorese, Giulia & Gadocha, Sabine & Gnansounou, Edgard & Guariso, Giorgio & Kartalidis, Avraam & Panichelli, Luis & Pinedo, Irene, 2011. "Methods and tools to evaluate the availability of renewable energy sources," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(2), pages 1182-1200, February.
    31. Späth, Philipp & Rohracher, Harald, 2010. "'Energy regions': The transformative power of regional discourses on socio-technical futures," Research Policy, Elsevier, vol. 39(4), pages 449-458, May.
    32. Adrian Smith, 2007. "Emerging in between: the multi-level governance of renewable energy in the English regions," SPRU Working Paper Series 159, SPRU - Science Policy Research Unit, University of Sussex Business School.
    33. Stokes, Leah C., 2013. "The politics of renewable energy policies: The case of feed-in tariffs in Ontario, Canada," Energy Policy, Elsevier, vol. 56(C), pages 490-500.
    34. Armstrong, J. Scott & Overton, Terry S., 1977. "Estimating Nonresponse Bias in Mail Surveys," MPRA Paper 81694, University Library of Munich, Germany.
    35. Harriet Bulkeley & Kristine Kern, 2006. "Local Government and the Governing of Climate Change in Germany and the UK," Urban Studies, Urban Studies Journal Limited, vol. 43(12), pages 2237-2259, November.
    36. Kamp, Linda M. & Smits, Ruud E. H. M. & Andriesse, Cornelis D., 2004. "Notions on learning applied to wind turbine development in the Netherlands and Denmark," Energy Policy, Elsevier, vol. 32(14), pages 1625-1637, September.
    37. Mallett, Alexandra, 2007. "Social acceptance of renewable energy innovations: The role of technology cooperation in urban Mexico," Energy Policy, Elsevier, vol. 35(5), pages 2790-2798, May.
    38. St. Denis, Genevieve & Parker, Paul, 2009. "Community energy planning in Canada: The role of renewable energy," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(8), pages 2088-2095, October.
    39. Liu, Wen & Lund, Henrik & Mathiesen, Brian Vad & Zhang, Xiliang, 2011. "Potential of renewable energy systems in China," Applied Energy, Elsevier, vol. 88(2), pages 518-525, February.
    40. Kern, Florian & Smith, Adrian, 2008. "Restructuring energy systems for sustainability? Energy transition policy in the Netherlands," Energy Policy, Elsevier, vol. 36(11), pages 4093-4103, November.
    41. De Marchi, Valentina, 2012. "Environmental innovation and R&D cooperation: Empirical evidence from Spanish manufacturing firms," Research Policy, Elsevier, vol. 41(3), pages 614-623.
    42. Verbong, Geert & Geels, Frank, 2007. "The ongoing energy transition: Lessons from a socio-technical, multi-level analysis of the Dutch electricity system (1960-2004)," Energy Policy, Elsevier, vol. 35(2), pages 1025-1037, February.
    43. Thomas Kemeny, 2011. "Are international technology gaps growing or shrinking in the age of globalization?," Journal of Economic Geography, Oxford University Press, vol. 11(1), pages 1-35, January.
    44. David Popp, 2002. "Induced Innovation and Energy Prices," American Economic Review, American Economic Association, vol. 92(1), pages 160-180, March.
    45. Hashi, Iraj & Stojčić, Nebojša, 2013. "The impact of innovation activities on firm performance using a multi-stage model: Evidence from the Community Innovation Survey 4," Research Policy, Elsevier, vol. 42(2), pages 353-366.
    46. Howells, Jeremy, 2005. "Innovation and regional economic development: A matter of perspective?," Research Policy, Elsevier, vol. 34(8), pages 1220-1234, October.
    47. Staffan Jacobsson & Anna Bergek, 2004. "Transforming the energy sector: the evolution of technological systems in renewable energy technology," Industrial and Corporate Change, Oxford University Press, vol. 13(5), pages 815-849, October.
    48. Mowery, David C. & Nelson, Richard R. & Martin, Ben R., 2010. "Technology policy and global warming: Why new policy models are needed (or why putting new wine in old bottles won't work)," Research Policy, Elsevier, vol. 39(8), pages 1011-1023, October.
    49. Markard, Jochen & Raven, Rob & Truffer, Bernhard, 2012. "Sustainability transitions: An emerging field of research and its prospects," Research Policy, Elsevier, vol. 41(6), pages 955-967.
    50. J. Myles Shaver, 1998. "Accounting for Endogeneity When Assessing Strategy Performance: Does Entry Mode Choice Affect FDI Survival?," Management Science, INFORMS, vol. 44(4), pages 571-585, April.
    51. Rogge, Karoline S. & Reichardt, Kristin, 2016. "Policy mixes for sustainability transitions: An extended concept and framework for analysis," Research Policy, Elsevier, vol. 45(8), pages 1620-1635.
    52. Liesbet, Hooghe & Gary, Marks, 2003. "Unraveling the Central State, but How? Types of Multi-level Governance," American Political Science Review, Cambridge University Press, vol. 97(2), pages 233-243, May.
    53. Jacobsson, Staffan & Bergek, Anna & Finon, Dominique & Lauber, Volkmar & Mitchell, Catherine & Toke, David & Verbruggen, Aviel, 2009. "EU renewable energy support policy: Faith or facts?," Energy Policy, Elsevier, vol. 37(6), pages 2143-2146, June.
    54. F. Gregory Hayden, 1995. "Instrumentalist Policymaking: Policy Criteria in a Transactional Context," Journal of Economic Issues, Taylor & Francis Journals, vol. 29(2), pages 360-384, June.
    55. Hoppmann, Joern & Huenteler, Joern & Girod, Bastien, 2014. "Compulsive policy-making—The evolution of the German feed-in tariff system for solar photovoltaic power," Research Policy, Elsevier, vol. 43(8), pages 1422-1441.
    56. Tavassoli, Sam, 2015. "Innovation determinants over industry life cycle," Technological Forecasting and Social Change, Elsevier, vol. 91(C), pages 18-32.
    57. Pohekar, S. D. & Ramachandran, M., 2004. "Application of multi-criteria decision making to sustainable energy planning--A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 8(4), pages 365-381, August.
    58. Wustenhagen, Rolf & Bilharz, Michael, 2006. "Green energy market development in Germany: effective public policy and emerging customer demand," Energy Policy, Elsevier, vol. 34(13), pages 1681-1696, September.
    59. Lund, H. & Mathiesen, B.V., 2009. "Energy system analysis of 100% renewable energy systems—The case of Denmark in years 2030 and 2050," Energy, Elsevier, vol. 34(5), pages 524-531.
    60. Kitzing, Lena & Mitchell, Catherine & Morthorst, Poul Erik, 2012. "Renewable energy policies in Europe: Converging or diverging?," Energy Policy, Elsevier, vol. 51(C), pages 192-201.
    61. Alberg Østergaard, Poul & Mathiesen, Brian Vad & Möller, Bernd & Lund, Henrik, 2010. "A renewable energy scenario for Aalborg Municipality based on low-temperature geothermal heat, wind power and biomass," Energy, Elsevier, vol. 35(12), pages 4892-4901.
    62. Chudnovsky, Daniel & Lopez, Andres & Pupato, German, 2006. "Innovation and productivity in developing countries: A study of Argentine manufacturing firms' behavior (1992-2001)," Research Policy, Elsevier, vol. 35(2), pages 266-288, March.
    63. Richter, Mario, 2013. "Business model innovation for sustainable energy: German utilities and renewable energy," Energy Policy, Elsevier, vol. 62(C), pages 1226-1237.
    64. Sean M. Handley & John V. Gray, 2013. "Inter-organizational Quality Management: The Use of Contractual Incentives and Monitoring Mechanisms with Outsourced Manufacturing," Production and Operations Management, Production and Operations Management Society, vol. 22(6), pages 1540-1556, November.
    65. Smith, Adrian, 2007. "Emerging in between: The multi-level governance of renewable energy in the English regions," Energy Policy, Elsevier, vol. 35(12), pages 6266-6280, December.
    66. Goedhuys, Micheline & Veugelers, Reinhilde, 2012. "Innovation strategies, process and product innovations and growth: Firm-level evidence from Brazil," Structural Change and Economic Dynamics, Elsevier, vol. 23(4), pages 516-529.
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