Place-based entrepreneurs and their competitiveness: a relational perspective on small regional banks

References

• Agrawal, Ajay, Devesh Kapur, and John McHale. 2008. “How Do Spatial and Social Proximity Influence Knowledge Flows? Evidence from Patent Data.” Journal of Urban Economics 64 (2): 258–269. https://doi.org/10.1016/j.jue.2008.01.003.
   Web of Science ®Google Scholar
• Baas, Timo, and Mechthild Schrooten. 2006. “Relationship Banking and SMEs: A Theoretical Analysis.” Small Business Economics 27 (2-3): 127–137. https://doi.org/10.1007/s11187-006-0018-7.
   Web of Science ®Google Scholar
• Balland, Pierre-Alexandre, Ron Boschma, and Koen Frenken. 2015. “Proximity and Innovation: From Statics to Dynamics.” Regional Studies 49 (6): 907–920. https://doi.org/10.1080/00343404.2014.883598.
   Web of Science ®Google Scholar
• Behr, Patrick, and André Güttler. 2007. “Credit Risk Assessment and Relationship Lending: An Empirical Analysis of German Small and Medium-Sized Enterprises.” Journal of Small Business Management 45 (2): 194–213. https://doi.org/10.1111/j.1540-627X.2007.00209.x.
   Web of Science ®Google Scholar
• Ben Letaifa, Soumaya, and Yves Rabeau. 2013. “Too Close to Collaborate? How Geographic Proximity Could Impede Entrepreneurship and Innovation.” Journal of Business Research 66 (10): 2071–2078. https://doi.org/10.1016/j.jbusres.2013.02.033.
   Web of Science ®Google Scholar
• Berger, Allen N., and Gregory F. Udell. 1995. “Relationship Lending and Lines of Credit in Small Firm Finance.” The Journal of Business 68 (3): 351–381. https://www.jstor.org/stable/2353332.
   Web of Science ®Google Scholar
• Berger, Allen N., and Gregory F. Udell. 2006. “A More Complete Conceptual Framework for SME Finance.” Journal of Banking & Finance 30 (11): 2945–2966. https://doi.org/10.1016/j.jbankfin.2006.05.008.
   Web of Science ®Google Scholar
• Berglund, Karin, Johan Gaddefors, and Monica Lindgren. 2016. “Provoking Identities: Entrepreneurship and Emerging Identity Positions in Rural Development.” Entrepreneurship & Regional Development 28 (1-2): 76–96. https://doi.org/10.1080/08985626.2015.1109002.
   Web of Science ®Google Scholar
• Bollweg, Lars, Richard Lackes, Markus Siepermann, and Peter Weber. 2020. “Drivers and Barriers of the Digitalization of Local Owner Operated Retail Outlets.” Journal of Small Business and Entrepreneurship 32 (2): 173–201. https://doi.org/10.1080/08276331.2019.1616256.
   Google Scholar
• Boot, Arnoud W. A. 2000. “Relationship Banking: What Do We Know?” Journal of Financial Intermediation 9 (1): 7–25. https://doi.org/10.1006/jfin.2000.0282.
   Web of Science ®Google Scholar
• Bornheim, Stefan P., and Thomas H. Herbeck. 1998. “A Research Note on the Theory of SME-Bank Relationships.” Small Business Economics 10 (4): 327–331.. :1007907427042.
   Web of Science ®Google Scholar
• Boschma, Ron. 2005. “Proximity and Innovation: A Critical Assessment.” Regional Studies 39 (1): 61–74. https://doi.org/10.1080/0034340052000320887.
   Web of Science ®Google Scholar
• Bundesbank, Deutsche. 2018. Bankstellenbericht 2017. Frankfurt am Main: Deutsche Bundesbank.
   Google Scholar
• Bundesverband der Deutschen Volks- und Raiffeisenbanken 2019. Alle Volksbanken Und Raiffeisenbanken per Ende 2018* (Werte in Tausend Euro). Berlin: Bundesverband der Deutschen Volks- und Raiffeisenbanken.
   Google Scholar
• Bürcher, Sandra. 2017. “Regional Engagement of Locally Anchored Firms and Its Influence on Socio-Economic Development in Two Peripheral Regions over Time.” Entrepreneurship & Regional Development 29 (7-8): 692–714. https://doi.org/10.1080/08985626.2017.1330903.
   Web of Science ®Google Scholar
• Bürcher, Sandra, and Antoine Habersetzer. 2016. “Entrepreneurship in Peripheral Regions: A Relational Perspective.” In Geographies of Entrepreneurship, edited by Mack, Elisabeth A., and Haifeng Qian, 143–164. London: Routledge.
   Google Scholar
• Cantino, Valter, Alain Devalle, Damiano Cortese, Francesca Ricciardi, and Mariangela Longo. 2017. “Place-Based Network Organizations and Embedded Entrepreneurial Learning: Emerging Paths to Sustainability.” International Journal of Entrepreneurial Behavior & Research 23 (3): 504–523. https://doi.org/10.1108/IJEBR-12-2015-0303.
   Web of Science ®Google Scholar
• Conrad, Alexander, Alexander Hoffmann, and Doris Neuberger. 2018. “Physische Und Digitale Erreichbarkeit Von Finanzdienstleistungen Der Sparkassen Und Genossenschaftsbanken.” Review of Regional Research 38 (2): 255–284. https://doi.org/10.1007/s10037-018-0121-7.
   Google Scholar
• Crescenzi, Riccardo, Max Nathan, and Andrés Rodríguez-Pose. 2016. “Do Inventors Talk to Strangers? on Proximity and Collaborative Knowledge Creation.” Research Policy 45 (1): 177–194. https://doi.org/10.1016/j.respol.2015.07.003.
   Web of Science ®Google Scholar
• Dass, Nishant, and Massimo Massa. 2011. “The Impact of a Strong Bank-Firm Relationship on the Borrowing Firm.” Review of Financial Studies 24 (4): 1204–1260. https://doi.org/10.1093/rfs/hhp074.
   Web of Science ®Google Scholar
• Deeg, Richard. 1998. “What Makes German Banks Different.” Small Business Economics 10 (2): 93–101. .
   Web of Science ®Google Scholar
• Degryse, Hans, Kent Matthews, and Tianshu Zhao. 2017. “Relationship Banking and Regional SME Financing: The Case of Wales.” International Journal of Banking, Accounting and Finance 8 (1): 93–118. https://doi.org/10.1504/IJBAAF.2017.085324.
   Google Scholar
• Degryse, Hans, and Steven Ongena. 2005. “Distance, Lending Relationships, and Competition.” The Journal of Finance 60 (1): 231–266. https://doi.org/10.1111/j.1540-6261.2005.00729.x.
   Web of Science ®Google Scholar
• Deutscher Sparkassen- und Giroverband e.V 2019. Sparkassenrangliste 2018. Berlin: Deutscher Sparkassen- und Giroverband e.V.
   Google Scholar
• Deutscher Sparkassen- und Giroverband e.V. 2018. Finanzbericht 2017 Der Sparkassen-Finanzgruppe. Berlin: Deutscher Sparkassen- und Giroverband e.V.
   Google Scholar
• Dybdahl, Linn Meidell, 2019. “Business Model Innovation for Sustainability through Localism.” Innovation for Sustainability: Business Transformations towards a Better World, edited by Bocken, Nancy, Ritala, Paavo, Albareda, Laura and, and Peter Verburg. 193–211. Cham: Palgrave MacMillan.
   Google Scholar
• Eisenhardt, Kathleen M. 1989. “Building Theories from Case Study Research.” Academy of Management Review 14 (4): 532–550. https://www.jstor.org/stable/258557.
   Web of Science ®Google Scholar
• Eisenhardt, Kathleen M., and Melissa E. Graebner. 2007. “Theory Building from Cases: Opportunities and Challenges.” Academy of Management Journal 50 (1): 25–32. https://doi.org/10.5465/amj.2007.24160888.
   Web of Science ®Google Scholar
• Elsas, Ralf. 2005. “Empirical Determinants of Relationship Lending.” Journal of Financial Intermediation 14 (1): 32–57. https://doi.org/10.1016/j.jfi.2003.11.004.
   Web of Science ®Google Scholar
• Elsas, Ralf, and Jan P. Krahnen. 1998. “Is Relationship Lending Special? Evidence from Credit-File Data in Germany.” Journal of Banking & Finance 22 (10-11): 1283–1316. nohttps://doi.org/10.1016/S0378-4266. (98)00063-6.
   Web of Science ®Google Scholar
• Elyasiani, Elyas, and Lawrence G. Goldberg. 2004. “Relationship Lending: A Survey of the Literature.” Journal of Economics and Business 56 (4): 315–330. https://doi.org/10.1016/j.jeconbus.2004.03.003.
   Google Scholar
• Feldman, Maryann P. 2001. “The Entrepreneurial Event Revisited: Firm Formation in a Regional Context.” Industrial and Corporate Change 10 (4): 861–891.
   Google Scholar
• Fiordelisi, Franco, and Davide S. Mare. 2014. “Competition and Financial Stability in European Cooperative Banks.” Journal of International Money and Finance 45: 1–16. https://doi.org/10.1016/j.jimonfin.2014.02.008.
   Web of Science ®Google Scholar
• Fitjar, Rune D., and Andrés Rodríguez-Pose. 2017. “Nothing is in the Air.” Growth and Change 48 (1): 22–39. https://doi.org/10.1111/grow.12161.
   Web of Science ®Google Scholar
• Flögel, Franz, 2016. and, and Stefan Gärtner. Niedrigzinsphase, Standardisierung, Regulierung: Regionale Banken Was Nun?, IAT Discussion Papers 16–02. Gelsenkirchen: Institut für Arbeit und Technik.
   Google Scholar
• Flögel, Franz, 2018. and, and Stefan Gärtner. Ein Vergleich Der Bankensysteme in Deutschland, Dem Vereinigten Königreich Und Spanien Aus Räumlicher Perspektive. Befunde Und Handlungsbedarf, IAT Discussion Papers 18-01, Gelsenkirchen: Institut für Arbeit und Technik.
   Google Scholar
• Gärtner, Stefan. 2009. Lehren Aus Der Finanzkrise: Räumliche Nähe Als Stabilisierender Faktor, Gelsenkirchen: Institut für Arbeit und Technik.
   Google Scholar
• Gärtner, Stefan, and Franz Flögel. 2013. “Dezentrale versus Zentrale Bankensysteme?” Zeitschrift Für Wirtschaftsgeographie 57 (1-2): 105–121. https://doi.org/10.1515/zfw.2013.0009.
   Google Scholar
• Gärtner, Stefan, and Franz Flögel. 2017. Raum Und Banken. Zur Funktionsweise Regionaler Banken, Baden-Baden: Nomos.
   Google Scholar
• Gill, Rebecca, and Gregory S. Larson. 2014. “Making the Ideal (Local) Entrepreneur: Place and the Regional Development of High-Tech Entrepreneurial Identity.” Human Relations 67 (5): 519–542. https://doi.org/10.1177/0018726713496829.
   Web of Science ®Google Scholar
• Gioia, Dennis A., Kevin G. Corley, and Aimee L. Hamilton. 2013. “Seeking Qualitative Rigor in Inductive Research: Notes on the Gioia Methodology.” Organizational Research Methods 16 (1): 15–31. https://doi.org/10.1177/1094428112452151.
   Web of Science ®Google Scholar
• Guest, Greg, Arwen Bunce, and Laura Johnson. 2006. “How Many Interviews Are Enough? an Experiment with Data Saturation and Variability.” Field Methods 18 (1): 59–82. https://doi.org/10.1177/1525822X05279903.
   Web of Science ®Google Scholar
• Hakenes, Hendrik, Iftekhar Hasan, Philip Molyneux, and Ru Xie. 2015. “Small Banks and Local Economic Development.” Review of Finance 19 (2): 653–683. https://doi.org/10.1093/rof/rfu003.
   Web of Science ®Google Scholar
• Hansen, Teis. 2015. “Substitution or Overlap? the Relations between Geographical and Non-Spatial Proximity Dimensions in Collaborative Innovation Projects.” Regional Studies 49 (10): 1672–1684. https://doi.org/10.1080/00343404.2013.873120.
   Web of Science ®Google Scholar
• Hasan, Iftekar, Krzysztof Jackowicz, Oskar Kowalewski, and Łukasz Kozłowski. 2019. “The Economic Impact of Changes in Local Bank Presence.” Regional Studies 53 (5): 644–656. https://doi.org/10.1080/00343404.2018.1475729.
   Web of Science ®Google Scholar
• Höwer, Daniel. 2016. “The Role of Bank Relationships When Firms Are Financially Distressed.” Journal of Banking & Finance 65: 59–75. https://doi.org/10.1016/j.jbankfin.2016.01.002.
   Web of Science ®Google Scholar
• Howorth, Carole, and Andrea Moro. 2006. “Trust within Entrepreneur Bank Relationships: Insights from Italy.” Entrepreneurship Theory and Practice 30 (4): 495–517. https://doi.org/10.1111/j.1540-6520.2006.00132.x.
   Web of Science ®Google Scholar
• Huber, Franz. 2012. “On the Role and Interrelationship of Spatial, Social and Cognitive Proximity: Personal Knowledge Relationships of R&D Workers in the Cambridge Information Technology Cluster.” Regional Studies 46 (9): 1169–1182. https://doi.org/10.1080/00343404.2011.569539.
   Web of Science ®Google Scholar
• Hüfner, Felix. 2010. The German Banking System: Lessons from the Financial Crisis. OECD Economics Department Working Papers no. 788. Paris: OECD.
   Google Scholar
• Jussila, Iiro, Ulla Kotonen, and Pasi Tuominen. 2007. “Customer-Owned Firms and the Concept of Regional Responsibility: Qualitative Evidence from Finnish Co-Operatives.” Social Responsibility Journal 3 (3): 35–43. https://doi.org/10.1108/17471110710835563.
   Google Scholar
• Knoben, Joris, and Leon A. G. Oerlemans. 2006. “Proximity and Inter‐Organizational Collaboration: A Literature Review.” International Journal of Management Reviews 8 (2): 71–89. https://doi.org/10.1111/j.1468-2370.2006.00121.x.
   Web of Science ®Google Scholar
• Koetter, Michael, Felix Noth, and Oliver Rehbein. 2020. “Borrowers Under Water! Rare Disasters, Regional Banks, and Recovery Lending.” Journal of Financial Intermediation 43: 100811. https://doi.org/10.1016/j.jfi.2019.01.003.
   Web of Science ®Google Scholar
• Markowska, Magdalena, and Henry Lopez-Vega. 2018. “Entrepreneurial Storying: Winepreneurs as Crafters of Regional Identity Stories.” The International Journal of Entrepreneurship and Innovation 19 (4): 282–297. https://doi.org/10.1177/1465750318772285.
   Web of Science ®Google Scholar
• Mattes, Jannika. 2012. “Dimensions of Proximity and Knowledge Bases: Innovation between Spatial and Non-Spatial Factors.” Regional Studies 46 (8): 1085–1099. https://doi.org/10.1080/00343404.2011.552493.
   Web of Science ®Google Scholar
• McKeever, Edward, Sarah Jack, and Alistair Anderson. 2015. “Embedded Entrepreneurship in the Creative Re-Construction of Place.” Journal of Business Venturing 30 (1): 50–65. https://doi.org/10.1016/j.jbusvent.2014.07.002.
   Web of Science ®Google Scholar
• Menzel, Max P. 2015. “Interrelating Dynamic Proximities by Bridging, Reducing and Producing Distances.” Regional Studies 49 (11): 1892–1907. https://doi.org/10.1080/00343404.2013.848978.
   Web of Science ®Google Scholar
• Mercieca, Steve, Klaus Schaeck, and Simon Wolfe. 2007. “Small European Banks: Benefits from Diversification?” Journal of Banking & Finance 31 (7): 1975–1998. https://doi.org/10.1016/j.jbankfin.2007.01.004.
   Web of Science ®Google Scholar
• Mercieca, Steve, Klaus Schaeck, and Simon Wolfe. 2009. “Bank Market Structure, Competition, and SME Financing Relationships in European Regions.” Journal of Financial Services Research 36 (2-3): 137–155. nohttps://doi.org/10.1007/s10693-009-0060-0.
   Web of Science ®Google Scholar
• Miles, Matthew B., A. Michael Huberman, and Johnny Saldaña. 2018 Qualitative Data Analysis: A Methods Sourcebook. 4th ed., Kindle ed. Thousand Oaks: Sage.
   Google Scholar
• Molina-Morales, FXavier, José A. Belso-Martínez, Francisco Más-Verdú, and Luis Martínez-Cháfer. 2015. “Formation and Dissolution of Inter-Firm Linkages in Lengthy and Stable Networks in Clusters.” Journal of Business Research 68 (7): 1557–1562. https://doi.org/10.1016/j.jbusres.2015.01.051.
   Web of Science ®Google Scholar
• Moriggi, Andrea. 2020. “Exploring Enabling Resources for Place-Based Social Entrepreneurship: A Participatory Study of Green Care Practices in Finland.” Sustainability Science 15 (2): 437–453. https://doi.org/10.1007/s11625-019-00738-0.
   Web of Science ®Google Scholar
• Moro, Andrea, Mike R. Lucas, and Devendra Kodwani. 2012. “Trust and the Demand for Personal Collateral in SME-Bank Relationships.” The Journal of Entrepreneurial Finance 16 (1): 57–79.
   Google Scholar
• Neuberger, Doris, 2001. and, and Solvig Räthke. “Klassische versus Elektronische Vertriebswege Von Bankdienstleistungen Für Kleine Unternehmen-Ergebnisse Einer Befragung Von Freiberuflern in.” Rostock, Bad Doberan Und Güstrow, Thünen-Series of Applied Economic Theory 30, Rostock: University of Rostock, Institute of Economics.
   Google Scholar
• Neuberger, Doris, and Solvig Räthke. 2009. “Microenterprises and Multiple Bank Relationships: The Case of Professionals.” Small Business Economics 32 (2): 207–229. https://doi.org/10.1007/s11187-007-9076-8.
   Web of Science ®Google Scholar
• O’Reilly, Kelley, David Paper, and Sherry Marx. 2012. “Demystifying Grounded Theory for Business Research.” Organizational Research Methods 15 (2): 247–262. https://doi.org/10.1177/1094428111434559.
   Web of Science ®Google Scholar
• Paci, Raffaele, Emanuela Marrocu, and Stefano Usai. 2014. “The Complementary Effects of Proximity Dimensions on Knowledge Spillovers.” Spatial Economic Analysis 9 (1): 9–30. https://doi.org/10.1080/17421772.2013.856518.
   Web of Science ®Google Scholar
• Pahnke, André, and Friedrike Welter. 2019. “The German Mittelstand: Antithesis to Silicon Valley Entrepreneurship?” Small Business Economics 52 (2): 345–358. https://doi.org/10.1007/s11187-018-0095-4.
   Web of Science ®Google Scholar
• Petersen, Mitchell A., and Raghuram G. Rajan. 2002. “Does Distance Still Matter? the Information Revolution in Small Business Lending.” The Journal of Finance 57 (6): 2533–2570. https://doi.org/10.1111/1540-6261.00505.
   Web of Science ®Google Scholar
• Porter, Michael E., and Mark R. Kramer. 2006. “Strategy and Society: The Link between Competitive Advantage and Corporate Social Responsibility.” Harvard Business Review 85 (6): 78–93.
   PubMed Web of Science ®Google Scholar
• Raab-Kratzmeier, Simone. 2014. Genossenschaftsbanken im Wettbewerb: Eine theoretische Analyse. Münster: LIT.
   Google Scholar
• Raagmaa, Garri. 2002. “Regional Identity in Regional Development and Planning.” European Planning Studies 10 (1): 55–76. https://doi.org/10.1080/09654310120099263.
   Web of Science ®Google Scholar
• Rychen, Frédéric, and Jean-Benoît Zimmermann. 2008. “Clusters in the Global Knowledge-Based Economy: Knowledge Gatekeepers and Temporary Proximity.” Regional Studies 42 (6): 767–776. https://doi.org/10.1080/00343400802088300.
   Web of Science ®Google Scholar
• Saldaña, Johnny. 2016. The Coding Manual Qualitative for Researchers. London: Sage.
   Google Scholar
• Scheike, Alexander. 2004. Rechtliche Voraussetzungen Für Die Materielle Privatisierung Kommunaler Sparkassen: eine Untersuchung Unter Besonderer Berücksichtigung Der Rechtsform Der Eingetragenen Genossenschaft. Frankfurt: Peter Lang.
   Google Scholar
• Schrumpf, Heinz, 2001. and, and Beate Müller. Sparkassen Und Regionalentwicklung: eine Empirische Studie Für Die Bundesrepublik Deutschland. Berlin: Deutscher Sparkassen-Verlag.
   Google Scholar
• Seikel, Daniel. 2017. “Saving Banks and Landesbanken in the German Political Economy: The Long Struggle between Private and Public Banks.” In Public Banks in the Age of Financialization. A Comparative Perspective, edited by Christoph Scherrer, 155–175. Cheltenham: Edward Elgar.
   Google Scholar
• Sellar, Christian. 2015. “Italian Banks and Business Services as Knowledge Pipelines for SMEs: Examples from Central and Eastern Europe.” European Urban and Regional Studies 22 (1): 41–60. https://doi.org/10.1177/0969776412465628.
   Web of Science ®Google Scholar
• Shrivastava, Paul, and James J. Kennelly. 2013. “Sustainability and Place-Based Enterprise.” Organization & Environment 26 (1): 83–101. https://doi.org/10.1177/1086026612475068.
   Web of Science ®Google Scholar
• Siggelkow, Nicolaj. 2007. “Persuasion with Case Studies.” Academy of Management Journal 50 (1): 20–24. https://doi.org/10.5465/amj.2007.24160882.
   Web of Science ®Google Scholar
• Stein, Jeremy C. 2002. “Information Production and Capital Allocation: Decentralized versus Hierarchical Firms.” The Journal of Finance 57 (5): 1891–1921. https://doi.org/10.1111/0022-1082.00483.
   Web of Science ®Google Scholar
• Steinmo, Marianne, and Einar Rasmussen. 2016. “How Firms Collaborate with Public Research Organizations: The Evolution of Proximity Dimensions in Successful Innovation Projects.” Journal of Business Research 69 (3): 1250–1259. https://doi.org/10.1016/j.jbusres.2015.09.006.
   Web of Science ®Google Scholar
• Strauss, Anselm, and Juliet Corbin. 1997. Grounded Theory in Practice. Thousand Oaks, Sage.
   Google Scholar
• Sunley, Peter, Britta Klagge, Christian Berndt, and Ron Martin. 2005. “Venture Capital Programmes in the UK and Germany: In What Sense Regional Policies?” Regional Studies 39 (2): 255–273. https://doi.org/10.1080/0034340052000321913.
   Web of Science ®Google Scholar
• Torre, André, 2014. and, and Frédéric Wallet. “Introduction. The Role of Proximity Relations in Regional and Territorial Development Processes.” In Regional Development and Proximity Relations, edited by André Torre, and Frédéric Wallet, 1–44. London: Edward Elgar.
   Google Scholar
• Ughetto, Elisa, Marc Cowling, and Neil Lee. 2019. “Regional and Spatial Issues in the Financing of Small and Medium-Sized Enterprises and New Ventures.” Regional Studies 53 (5): 617–619. https://doi.org/10.1080/00343404.2019.1601174.
   Web of Science ®Google Scholar
• Usai, Stefano, and Marco Vannini. 2005. “Banking Structure and Regional Economic Growth: Lessons from Italy.” The Annals of Regional Science 39 (4): 691–714. https://doi.org/10.1007/s00168-005-0022-x.
   Web of Science ®Google Scholar
• Uzzi, Brian. 1999. “Embeddedness in the Making of Financial Capital: How Social Relations and Networks Benefit Firms Seeking Financing.” American Sociological Review 64 (4): 481–505.
   Web of Science ®Google Scholar
• Vlasov, Maxim, Karl Johan Bonnedahl, and Zsuzsanna Vincze. 2018. “Entrepreneurship for Resilience: Embeddedness in Place and in Trans-Local Grassroots Networks.” Journal of Enterprising Communities: People and Places in the Global Economy 12 (3): 374–394. https://doi.org/10.1108/JEC-12-2017-0100.
   Google Scholar
• Wincent, Joakim. 2005. “Does Size Matter? a Study of Firm Behavior and Outcomes in Strategic SME Networks.” Journal of Small Business and Enterprise Development 12 (3): 437–453. https://doi.org/10.1108/14626000510612330.
   Google Scholar
• Wójcik, Dariusz, and Duncan MacDonald-Korth. 2015. “The British and the German Financial Sectors in the Wake of the Crisis: Size, Structure and Spatial Concentration.” Journal of Economic Geography 15 (5): 1033–1054. https://doi.org/10.1093/jeg/lbu056.
   Web of Science ®Google Scholar
• Yin, Robert K. 2018. Case Study Research and Applications: Design and Methods. Thousand Oaks, CA: Sage.
   Google Scholar