Nieuw artikelen:
Toxopeus, H.S., Polzin, F., Cai, W., & Huisman, R. (2025) Investor types and campaign dynamics in investment crowdfunding: A herding and collective action perspective. Research Policy, available online.
Gunnemann, A., Polzin, F. & Steffen, B. (2025) Financing Energy Innovation. In Diaz Anadon, L., Sagar S., Verdolini, E. & Malhotra, A. The Handbook of Energy Innovation. Edward Elgar, Celtenham, forthcoming.
Publicaties
2025
Wetenschappelijke publicaties
Cai, W., & Polzin, F. (2025). Do Networks Matter? An Examination of the Role of Coinvestors in Equity Crowdfunding. British Journal of Management. Advance online publication. [DOI]
2024
Wetenschappelijke publicaties
Calcaterra, M., Reis, L. A., Fragkos, P., Briera, T., de Boer, H. S., Egli, F., Emmerling, J., Iyer, G., Mittal, S., Polzin, F. H. J., Sanders, M. W. J. L., Schmidt, T. S., Serebriakova, A., Steffen, B., van de Ven, D. J., van Vuuren, D. P., Waidelich, P., & Tavoni, M. (2024). Reducing the cost of capital to finance the energy transition in developing countries. Nature Energy, 9(10), 1241–1251. [DOI] [Portal]
Herrmann, A. M., Polzin, F., Held, L., & Dimov, D. (2024). Follow the money: funding acquisition processes of nascent ventures. Entrepreneurship and Regional Development, 36(3-4), 341-365. [DOI] [Repository]
Papari, C., Polzin, F., Toxopeus, H., Bulkeley, H., & Menguzzo, E. V. (2024). Can the EU taxonomy for sustainable activities help upscale investments into urban nature-based solutions? Environmental Science & Policy, 151(January), Article 103598. [DOI] [Repository]
Vakpublicaties
Waddell, S., & Polzin, F. (2024). Systems Change Isn’t One Thing. Financing Should Reflect That. Stanford Social Innovation Review (SSIR). https://ssir.org/articles/entry/systems-change-financing-change
2022
Wetenschappelijke publicaties
Sanders, M., Serebriakova, A., Fragkos, P., Polzin, F., Egli, F., & Steffen, B. (2022). Representation of financial markets in macro-economic transition models-a review and suggestions for extensions. Environmental Research Letters, 17(8), 1-20. Article 083001. [DOI] [Repository]
Egli, F., Polzin, F., Sanders, M., Schmidt, T., Serebriakova, A., & Steffen, B. (2022). Financing the energy transition: four insights and avenues for future research. Environmental Research Letters, 17(5), Article 051003. [DOI] [Repository]
2021
Wetenschappelijke publicaties
Sanders, M., Zanders, L., & Polzin, F. (2021). Smart City User Innovation and Business Incubation Program: Handbook for Implementation in IRIS cities and beyond. IRIS. https://irissmartcities.eu/wp-content/uploads/2022/03/D3.4_Smart_City_User_Innovation_and_Business_Incubation_Program_Handbook_for_Implementation_in_IRIS_cities_and_beyond.pdf [Repository]
Toxopeus, H., Achterberg, E., & Polzin, F. (2021). How can firms access bank finance for circular business model innovation? Business Strategy and the Environment, 30(6), 2773-2795. [DOI] [Repository]
Polzin, F., Sanders, M., Steffen, B., Egli, F., Schmidt, T. S., Karkatsoulis, P., Fragkos, P., & Paroussos, L. (2021). The effect of differentiating costs of capital by country and technology on the European energy transition. Climatic Change, 167(1-2), 1-21. Article 26. [DOI] [Repository]
Polzin, F., Sanders, M., & Serebriakova, A. (2021). Finance in global transition scenarios: Mapping investments by technology into finance needs by source. Energy Economics, 99, 1-9. Article 105281. [DOI] [Repository]
Toxopeus, H., & Polzin, F. (2021). Reviewing financing barriers and strategies for urban nature-based solutions. Journal of Environmental Management, 289, 1-11. Article 112371. [DOI] [Repository]
Cai, W., Polzin, F., & Stam, E. (2021). Crowdfunding and social capital: A systematic review using a dynamic perspective. Technological Forecasting and Social Change, 162, 1-22. Article 120412. [DOI] [Repository]
Vakpublicaties
Polzin, F., & Sanders, M. (2021). FINANCIERING VAN DE ENERGIETRANSITIE: Lessen van het Europese Innopaths onderzoeksprogramma voor Nederland. Sustainable Finance Lab. https://sustainablefinancelab.nl/nl/paper/financiering-van-de-energietransitie-2/ [Repository]
2020
Wetenschappelijke publicaties
Polzin, F., & Sanders, M. (2020). How to finance the transition to low-carbon energy in Europe? Energy Policy, 147, Article 111863. [DOI] [Repository]
Cai, W., Polzin, F. H. J., & Stam, F. C. (2020). Legal Institutions, Social Capital, and Financial Crowdfunding: A Multilevel Perspective. In R. Shneor, L. Zhao, & B.-T. Flåten (Eds.), Advances in Crowdfunding (pp. 183-205). Palgrave Macmillan. [DOI] [Repository]
Toxopeus, H., Kotsila, P., Conde, M., Katona, A., van der Jagt, A. P. N., & Polzin, F. (2020). How ‘just’ is hybrid governance of urban nature-based solutions? Cities, 105, Article 102839. [DOI] [Repository]
2019
Wetenschappelijke publicaties
Toxopeus, H., & Polzin, F. (2019). User crowdfunders: insiders or idealists? In Financing sustainable innovation : From a principal-agent to a collective action perspective (pp. 177-206). (ERIM PhD Series in Research in Management; Vol. 458). Erasmus Research Institute of Management. https://repub.eur.nl/pub/114018
Polzin, F. H. J., & Sanders, M. W. J. L. (2019). How to fill the ‘financing gap’ for the transition to low-carbon energy in Europe? (18 ed.) (USE Working Paper series; Vol. 19, No. 18). USE Research Institute. [Repository]
Cai, W., Polzin, F. H. J., & Stam, F. C. (2019). Crowdfunding and Social Capital: A Systematic Literature Review. (05 ed.) (pp. 1-50). (USE Working Paper series ; Vol. 19, No. 05). U.S.E. Research Institute. [Repository]
Polzin, F., Egli, F., Steffen, B., & Schmidt, T. S. (2019). How do policies mobilize private finance for renewable energy?—A systematic review with an investor perspective. Applied Energy, 236, 1249-1268. [DOI] [Repository]
2018
Wetenschappelijke publicaties
Cai, W., Polzin, F. H. J., & Stam, F. C. (2018). Crowdfunding and Social Capital: A Systematic Review. Unpublished. In the 2nd European Alternative Finance Research Conference
Polzin, F., Sanders, M., & Stavlöt, U. (2018). Mobilizing Early-Stage Investments for an Innovation-Led Sustainability Transition. In T. Walker, S. D. Kibsey, & R. Crichton (Eds.), Designing a Sustainable Financial System (pp. 347-381). (Palgrave Studies in Sustainable Business in Association with Future Earth; Vol. Part F1860). Palgrave Macmillan. [DOI] [Repository]
Polzin, F., Nolden, C., & von Flotow, P. (2018). Drivers and barriers for municipal retrofitting activities – Evidence from a large-scale survey of German local authorities. Renewable and Sustainable Energy Reviews, 88, 99-108. [DOI] [Repository]
Polzin, F., Toxopeus, H., & Stam, E. (2018). The wisdom of the crowd in funding: information heterogeneity and social networks of crowdfunders. Small Business Economics, 50(2), 251-273. [DOI] [Repository]
Polzin, F., Sanders, M., & Stavlöt, U. (2018). Do investors and entrepreneurs match? Evidence from The Netherlands and Sweden. Technological Forecasting and Social Change, 127, 112-126. [DOI] [Repository]
Vakpublicaties
Mazzucato, M., Semieniuk, G., Geddes, A., Huang, P., Polzin, F., Gallagher, K., Shakya, C., Steffen, B., & Tribukait, H. (2018). Bridging the gap: The role of innovation policy and market creation. In Emissions Gap Report 2018 (pp. 52-59). United Nations Environment Programme. [DOI] [Repository]
Loek, Z., Polzin, F., & Sanders, M. (2018). Smart city business model incubation: Development and barriers in the city of Utrecht. http://irissmartcities.eu/ [Portal]
2017
Wetenschappelijke publicaties
Polzin, F. H. J., Nolden, C., & von Flotow, P. (2017). Drivers and barriers for municipal retrofitting activities: Evidence from a large-scale survey of German local authorities. (pp. 1-30). (SSRN Working paper; No. 3076471). SSRN. [DOI] [Repository]
Polzin, F. H. J., Sanders, M. W. J. L., & Täube, F. (2017). A diverse and resilient financial system for investments in the energy transition. ( Sustainable Finance Lab Working Paper. ). Sustainable Finance Lab. [Repository]
Polzin, F. H. J., Sanders, M. W. J. L., & Stavlöt, U. (2017). Do investors and entrepreneurs match? – Evidence from the Netherlands and Sweden. (Sustainable Finance Lab working paper). Sustainable Finance Lab. [Repository]
Toxopeus, H. S., & Polzin, F. H. J. (2017). Characterizing nature-based solutions from a business model and financing perspective. Naturvation. [Repository]
Polzin, F. (2017). Mobilizing private finance for low-carbon innovation – A systematic review of barriers and solutions. Renewable and Sustainable Energy Reviews, 77, 525-535. [DOI] [Repository]
Migendt, M., Polzin, F., Schock, F., Täube, F. A., & von Flotow, P. (2017). Beyond venture capital: an exploratory study of the finance-innovation-policy nexus in cleantech. Industrial and Corporate Change, 26(6), 973-996. [DOI] [Repository]
Polzin, F., Sanders, M., & Täube, F. (2017). A diverse and resilient financial system for investments in the energy transition. Current Opinion in Environmental Sustainability, 28, 24-32. [DOI] [Repository]
Polzin, F. H. J., Sanders, M. W. J. L., & Täube, F. (2017). A diverse and resilient financial system for investments in the energy transition. ( U.S.E. Discussion paper series; Vol. 17, No. 03). UU USE Tjalling C. Koopmans Research Institute. [Repository]
Vakpublicaties
Polzin, F. (2017). New pathways: Building blocks for a sustainable finance future for Europe. https://www.triodos.com/en/about-triodos-bank/news/press-releases/triodos-bank-calls-for-policy-changes-to-ensure-sustainable-finance-future/
2016
Wetenschappelijke publicaties
Polzin, F. H. J., Toxopeus, H. S., & Stam, F. C. (2016). The wisdom of the crowd in funding. Information heterogeneity and social networks of crowdfunders. . ( Sustainable Finance Lab Working Paper. ). Sustainable Finance Lab.
Polzin, F. H. J. (2016). Barriers to low-carbon innovation, consequences for finance and policy responses. (Sustainable Finance Lab working paper). Sustainable Finance Lab. [Repository]
Polzin, F. H. J., Toxopeus, H. S., & Stam, F. C. (2016). The wisdom of the crowd in funding: Information heterogeneity and social networks of crowdfunder. (U.S.E. Discussion paper series; Vol. 16, No. 15). UU USE Tjalling C. Koopmans Research Institute. [Repository]
Nolden, C., Sorrell, S., & Polzin, F. (2016). Catalysing the energy service market: The role of intermediaries. Energy Policy, 98, 420-430. [DOI] [Repository]
Polzin, F. H. J., von Flotow, P., & Nolden, C. (2016). Modes of governance for municipal energy efficiency services - the case of LED street lighting in Germany. Journal of Cleaner Production, 139, 133-145. [DOI] [Repository]
Polzin, F. H. J., von Flotow, P., & Klerkx, L. (2016). Addressing barriers to eco-innovation: Exploring the finance mobilisation functions of institutional innovation intermediaries. Technological Forecasting and Social Change, 103, 34-46. [DOI] [Repository]
Polzin, F. H. J., von Flotow, P., & Nolden, C. (2016). What encourages local authorities to engage with energy performance contracting for retrofitting? Evidence from German municipalities. Energy Policy, 94, 317-330. [DOI] [Repository]
Vakpublicaties
Polzin, F., Toxopeus, H., Stam, E., Maas, K., & Kleverlaan, R. (2016). Nationaal Crowdfunding Onderzoek 2016: Onderzoek naar de motivaties, risico inschattingen en besluitvorming van crowdfunders in nederland. http://www.crowdfundingonderzoek.nl/
Polzin, F., & von Flotow, P. (2016). Abschlussbericht zur Studie: Modernisierung kommunaler Straßenbeleuchtung - Quantitative Analyse der Befragung dt. Kommunen. http://www.cfi21.org/fileadmin/user_upload/pdfs/strassenbeleuchtung/SBI-dena-LED-Studie_2016.pdf
Toxopeus, H. S., Kleverlaan, R. J., & Polzin, F. H. J. (2016). Crowdfunding voor de lokale economie: kansen en uitdagingen. Tijdschrift voor het Economisch Onderwijs, 116. [Repository]
2015
Wetenschappelijke publicaties
(SBI), S. (2015). Addressing barriers to low-carbon innovation: Essays on structures and policies to mobilise private finance. Peter Lang . [DOI]
Polzin, F. H. J., von den Hoff, M., & Jung, M. (2015). Drivers and Barriers for Renewable Energy Investments in Emerging Countries – the Case of Wind Energy in China, India and Brazil. (SSRN Working Paper; No. 2690477). SSRN working paper. [DOI] [Repository]
Nolden, C., Sorrell, S., & Polzin, F. H. J. (2015). Innovative Procurement Frameworks for Energy Performance Contracting in the UK Public Sector. (SPRU Working Paper Series (SWPS) ; Vol. 2015/31). Science Policy Research Unit. [Repository]
Polzin, F., von Flotow, P., Migendt, M., & Taeube, F. (2015). Public policy influence on renewable energy investments—A panel data study across OECD countries. Energy Policy, 80, 98-111. [DOI] [Repository]
Vakpublicaties
Polzin, F., Täube, F., Migendt, M., Schock, F., & von Flotow, P. (2015). Grünes Wachstum –Der Beitrag von Wagnis-und Beteiligungskapital. http://www.friedemannpolzin.de/blog/wp-content/uploads/2016/10/Executive-Summary-SIIE_CFI-final.pdf
Polzin, F., & von Flotow, P. (2015). Modernisierung derkommunalen StraßenbeleuchtungErfolgsfaktoren und Hemmnisse der LED-Anwendung sowie von Contracting. http://www.friedemannpolzin.de/blog/wp-content/uploads/2017/02/SBI-LED-Studie_2015.pdf
2014
Vakpublicaties
(SBI), S., & von Flotow, P. (2014). Beleuchtung: LED den Weg bereiten. Stadt+Werk, 03/2014. http://www.stadt-und-werk.de/heftarchiv_182_stadt+werk22014.html
(SBI), S. (2014). Der Beitrag von Leasing und Contracting zur Verbreitung grüner Technologien. http://www.friedemannpolzin.de/blog/wp-content/uploads/2017/02/2014-SIIE-SBI-Bericht-Leasing-Contracting.pdf
2013
Wetenschappelijke publicaties
Polzin, F. H. J., & von Flotow, P. (2013). How cooperation between innovators and investors influences the innovation process. In Academy of Management Proceedings [DOI]
Vakpublicaties
Polzin, F. (2013). Klimawandel, Finanzmärkte und Innovation (Projektbericht). http://www.friedemannpolzin.de/blog/wp-content/uploads/2017/02/2013-SBI-CFI_Projektbericht.pdf
2010
Wetenschappelijke publicaties
Polzin, F. (2010). Stakeholder Management in Social Ventures – Exploring the Effects of Stakeholder Salience, Trust and Conflict on Social Enterprise Performance. [DOI]