Vol. 14 No. 1 (2025)
Original Research Article

Innovation capacity of Brazilian wineries: an integrated approach using the fuzzy Delphi and random forest methods

PDF
  • Luis Felipe Dias Lopes,
  • Deoclécio Junior Cardoso da Silva,
  • Clarissa Stefani Teixeira
Luis Felipe Dias Lopes
Department of Administrative Sciences, Federal University of Santa Maria, Av. Roraima nº 1000, Cidade Universitária, 74C Building, Camobi, Santa Maria – RS, Brazil
Bio
Deoclécio Junior Cardoso da Silva
Postgraduate Program in Administration, Federal University of Santa Maria, Av. Roraima n. 1000, Cidade Universitária, 74C Building, Camobi, Santa Maria – RS, Brazil
Bio
Clarissa Stefani Teixeira
Department of Knowledge Engineering, Federal University of Santa Catarina, R. Eng. Agronômico Andrei Cristian Ferreira nº s/n, Trindade, Florianópolis – SC, Brazil
Bio
DOI: https://doi.org/10.36253/wep-16737

Published 2025-01-22

Keywords

  • innovation,
  • competitiveness,
  • sustainability,
  • research and development,
  • viticulture

How to Cite

Lopes, L. F. D., Silva, D. J. C. da, & Teixeira, C. S. (2025). Innovation capacity of Brazilian wineries: an integrated approach using the fuzzy Delphi and random forest methods. Wine Economics and Policy, 14(1), 97–116. https://doi.org/10.36253/wep-16737

Copyright (c) 2025 Luis Felipe, Deoclécio, Clarissa

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

The innovation capacity of organizations, particularly in the competitive Brazilian wine industry, plays a pivotal role in their performance and competitiveness. This study aimed to identify and validate metrics for assessing the innovation capacity of Brazilian wineries through a two-stage research process. Initially, a systematic literature review was conducted using Scopus and Web of Science databases. This phase was followed by a quantitative analysis involving 44 Brazilian winery managers, utilizing the Fuzzy Delphi and random forest methods to validate and prioritize the dimensions and indicators of innovation capacity. Out of 88 potential indicators spanning eight dimensions, 50 were confirmed as validated through the Fuzzy Delphi method, as their defuzzified values exceeded the predetermined cutoff threshold. Research and development, product and service innovation, and sustainability and environmental initiatives emerged as the most critical dimensions, collectively representing over half of the innovation capacity in the wineries. Additional significant, albeit less dominant, dimensions included customer feedback and relationships, emphasizing the importance of consumer engagement, and process efficiency, highlighting the significance of operational effectiveness. While not as prominently, employee engagement and training, strategic collaboration, and market adaptation and diversification were identified as essential for sustained innovation. This research provides strategic metrics to enhance the competitiveness and sustainability of Brazilian wineries.

PDF

References

  1. D. Meissner, W. Polt, and N. S. Vonortas, “Towards a broad understanding of innovation and its importance for innovation policy,” Journal of Technology Transfer, vol. 42, no. 3, pp. 1184-1211, 2017, https://doi.org/10.1007/s10961-016-9485-4.
  2. A. E. Akgün, M. Cemberci, and S. Kircovali, “The relationship between extreme contexts, organizational change capacity, and firm product and process innovation,” Management Decision, vol. 61, no. 7, pp. 2140-2172, 2023, https://doi.org/10.1108/MD-06-2022-0856. DOI: https://doi.org/10.1108/MD-06-2022-0856
  3. E. M. Kamal, E. C. Lou, and A. M. Kamaruddeen, “Effects of innovation capability on radical and incremental innovations and business performance relationships,” Journal of Engineering and Technology Management, vol. 67, p. 101726, 2023, https://doi.org/10.1016/j.jengtecman.2022.101726. DOI: https://doi.org/10.1016/j.jengtecman.2022.101726
  4. M. Z. Arshad, D. Arshad, H. Lamsali, A. S. I. Alshuaibi, M. S. I. Alshuaibi, G. Albashar, A. Shakoor, and L. F. Chuah, “Strategic resources alignment for sustainability: The impact of innovation capability and intellectual capital on SME’s performance. Moderating role of external environment,” Journal Cleaner Production, vol. 417, 2023, https://doi.org/10.1016/j.jclepro.2023.137884. DOI: https://doi.org/10.1016/j.jclepro.2023.137884
  5. S. Yeşil, and I. F. Doğan, “Exploring the relationship between social capital, innovation capability and innovation,” Innovation, vol. 21, no. 4, pp. 506-532, 2019, https://doi.org/10.1080/14479338.2019.1585187. DOI: https://doi.org/10.1080/14479338.2019.1585187
  6. A. Mendoza-Silva, “Innovation capability: a systematic literature review,” European Journal of Innovation Management, vol. 24, no. 3, pp. 707-734, 2021, https://doi.org/10.1108/EJIM-09-2019-0263. DOI: https://doi.org/10.1108/EJIM-09-2019-0263
  7. E. L. Daronco, D. S. Silva, M. K. Seibel, and M. N. Cortimiglia, “A new framework of firm-level innovation capability: A propensity–ability perspective,” European Management Journal, vol. 41, no. 2, pp. 236-250, 2023, https://doi.org/10.1016/j.emj.2022.02.002. DOI: https://doi.org/10.1016/j.emj.2022.02.002
  8. Y. Zheng, J. Liu, and G. George, “The dynamic impact of innovative capability and inter-firm network on firm valuation: A longitudinal study of biotechnology start-ups,” Journal of Business Venturing, vol. 25, no. 6, pp. 593-609, 2010, https://doi.org/10.1016/j.jbusvent.2009.02.001. DOI: https://doi.org/10.1016/j.jbusvent.2009.02.001
  9. V. Boly, L. Morel, and M. Camargo, “Evaluating innovative processes in french firms: Methodological proposition for firm innovation capacity evaluation,” Research Policy, vol. 43, no. 3, pp. 608-622, 2014, https://doi.org/10.1016/j.respol.2013.09.005. DOI: https://doi.org/10.1016/j.respol.2013.09.005
  10. C. F. Gohr, M. S. A. Tavares, and S. N. Morioka, “Evaluating the innovation capability of cluster-based firms: a graph-theoretic approach,” Journal of Business & Industrial Marketing, vol. 37, no. 7, pp. 1402-1421, 2022, https://doi.org/10.38191/iirr-jorr.24.012. DOI: https://doi.org/10.1108/JBIM-11-2020-0521
  11. B. M. Castela, F. A. Ferreira, J. J. Ferreira, and C. S. Marques, “Assessing the innovation capability of small-and medium-sized enterprises using a non-parametric and integrative approach,” Management Decision, vol. 56, no. 6, pp. 1365-1383, 2018, https://doi.org/10.1108/MD-02-2017-0156. DOI: https://doi.org/10.1108/MD-02-2017-0156
  12. B. Lianto, “Identifying key assessment factors for a company’s innovation capability based on intellectual capital: an application of the Fuzzy Delphi Method,” Sustainability, vol. 15, no. 7, pp. 6001, 2023, https://doi.org/10.3390/su15076001. DOI: https://doi.org/10.3390/su15076001
  13. H. M. J. C. B. Heenkenda, F. Xu, K. M. M. C. B. Kulathunga, and W. A. R. Senevirathne, “The role of innovation capability in enhancing sustainability in SMEs: An emerging economy perspective,” Sustainability, vol. 14, no. 17, p. 10832, 2022, https://doi.org/10.3390/su141710832. DOI: https://doi.org/10.3390/su141710832
  14. A. Amatucci, V. Ventura, and D. Frisio, “Performance and efficiency of national innovation systems: lessons from the wine industry,” Wine Economics and Policy, vol. 13, no. 1, pp. 63-80, 2024, https://doi.org/10.36253/wep-14637. DOI: https://doi.org/10.36253/wep-14637
  15. D. Meissner, W. Polt, and N. S. Vonortas, “Towards a broad understanding of innovation and its importance for innovation policy,” Journal of Technology Transfer, vol. 42, no. 3, pp. 1184-1211, 2017, https://doi.org/10.1007/s10961-016-9485-4. DOI: https://doi.org/10.1007/s10961-016-9485-4
  16. V. A. Castro, M. T. D. D. A. Lourenção, J. D. M. E. Giraldi, and J. H. C. Oliveira, “Creation and implementation of collective brands: an analysis of the Brazilian wine sector challenges,” Journal of International Food & Agribusiness Marketing, vol. 35, no. 1, pp. 1-19, 2023, https://doi.org/10.1080/08974438.2021.1924334. DOI: https://doi.org/10.1080/08974438.2021.1924334
  17. J. Salvagni, C. H. Nodari, and V. Valduga, “Cooperation, innovation and tourism in the grape and wine region, Brazil,” Cuadernos de Desarrollo Rural, vol. 17, 2020, https://doi.org/10.11144/Javeriana.cdr17.citg. DOI: https://doi.org/10.11144/Javeriana.cdr17.citg
  18. L. M. R. de Mello, and C. A. E. Machado, “Vitivinicultura brasileira: panorama 2021, EMBRAPA Uva e Vinho,” 2022. Available in: https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149674/1/Com-Tec-226.pdf.
  19. T. Panizzon, G. Bircke Salton, V. E. Schneider and M. Poletto, “Identifying Hotspots and Most Relevant Flows for Red and White Wine Production in Brazil through Life Cycle Assessment: A Case Study,” Resources, vol. 13, no. 7, pp. 88, 2024, https://doi.org/10.3390/resources13070088. DOI: https://doi.org/10.3390/resources13070088
  20. K. A. Ferreira, M. L. Toledo, and L. F. Rodrigues, “Postponement practices in the Brazilian Southeast wine sector,” The International Journal of Logistics Management, vol. 32, no. 1, pp. 6-23, 2020, https://doi.org/10.1108/IJLM-10-2019-0292. DOI: https://doi.org/10.1108/IJLM-10-2019-0292
  21. C. R. Gualberto, L. F. Rodrigues, and K. A. Ferreira, “Evaluation of postponement strategy in the production of table wine in Brazil: a discrete event simulation approach,” International Journal of Wine Business Research, vol. 33, no. 4, pp. 545-560, 2021, https://doi.org/10.1108/IJWBR-08-2020-0042. DOI: https://doi.org/10.1108/IJWBR-08-2020-0042
  22. H. L. Lucena Filho, and C. H. B. Leite, “The WIETA Code of Conduct: Proposal for a Complementary Regulatory Model for Labor Relations in Brazilian Vitiviniculture,” Beijing Law Review, vol. 14, pp. 1394-1417, 2023, doi:10.4236/blr.2023.143076. DOI: https://doi.org/10.4236/blr.2023.143076
  23. M. Wagner, P. Stanbury, T. Dietrich, J. Döring, J. Ewert, C. Foerster, M. Freund, M. Friedel, C. Kamnann, M. Kock, T. Owtram, H. R. Schultz, K. Voss-Fels and J. Hanf, “Developing a sustainability vision for the global wine industry,” Sustainability, vol. 15, no. 13, pp. 10487, 2023, https://doi.org/10.3390/su151310487. DOI: https://doi.org/10.3390/su151310487
  24. E. Pomarici, A. Corsi, S. Mazzarino, and R. Sardone, “The Italian wine sector: Evolution, structure, competitiveness and future challenges of an enduring leader,” Italian Economic Journal, vol. 7, no. 2, pp. 259-295, 2021, https://doi.org/10.1007/s40797-021-00144-5. DOI: https://doi.org/10.1007/s40797-021-00144-5
  25. A. Dogru, and J. Peyrefitte, “Investigation of innovation in wine industry via meta-analysis,” Wine Business Journal, vol. 5, no. 1, pp. 44-76, 2022, https://doi.org/10.26813/001c.31627. DOI: https://doi.org/10.26813/001c.31627
  26. L. Bitsch, B. Richter, and J. H. Hanf, “The competitive landscape in transitioning countries: the example of the Armenian wine industry,” Wine Econ Policy, vol. 11, no. 1, pp. 31-45, 2022, https://doi.org/10.36253/wep-10657. DOI: https://doi.org/10.36253/wep-10657
  27. O. R. Kompaniets, “Sustainable competitive advantages for a nascent wine country: an example from southern Sweden,” Competitiveness Review: An International Business Journal, vol. 32, no. 3, pp.376-390, 2022, https://doi.org/10.1108/CR-04-2021-0063. DOI: https://doi.org/10.1108/CR-04-2021-0063
  28. K. R. Curtis, and S. L. Slocum, “Rural winery resiliency and sustainability through the COVID-19 pandemic,” Sustainability, vol. 13, no. 18, p. 10483, 2021, https://doi.org/10.3390/su131810483. DOI: https://doi.org/10.3390/su131810483
  29. C. P. Klinger, E. Silveira-Martins, G. J. D. Castro, and C. R. Rossetto, “Strategic positioning, differentiation and performance of Brazilian wineries,” International Journal of Wine Business Research, vol. 32, no. 2, pp. 219-246, 2020, https://doi.org/10.1108/IJWBR-11-2018-0068. DOI: https://doi.org/10.1108/IJWBR-11-2018-0068
  30. Statista, “Wine – Worldwide,” 2024. Available in: https://www.statista.com/outlook/cmo/alcoholic-drinks/wine/worldwide.
  31. M. M. Amaral, L. C. Silva Flores, and S. J. Gadotti dos Anjos, “Analysing Coopetition in the Wine Business Ecosystem: A Literature Review,” Value Proposition to Tourism Coopetition: Cases and Tools, pp. 155-170, 2024, https://doi.org/10.1108/978-1-83797-827-420241011. DOI: https://doi.org/10.1108/978-1-83797-827-420241011
  32. J. A. Schumpeter, “The creative response in economic history,” The journal of economic history, vol. 7, no. 2, pp. 149-159, 1947, https://doi.org/10.1017/S0022050700054279. DOI: https://doi.org/10.1017/S0022050700054279
  33. R. Garcia, and R. Calantone, “A critical look at technological innovation typology and innovativeness terminology: a literature review,” Journal of Product Innovation Management: An international publication of the product development & management association, vol. 19, no. 2, pp. 110-132, 2002, https://doi.org/10.1111/1540-5885.1920110. DOI: https://doi.org/10.1111/1540-5885.1920110
  34. M. M. Crossan, and M. Apaydin, “A multi‐dimensional framework of organizational innovation: A systematic review of the literature,” Journal of management studies, vol. 47, no. 6, pp. 1154-1191. 2010, https://doi.org/10.1111/j.1467-6486.2009.00880.x. DOI: https://doi.org/10.1111/j.1467-6486.2009.00880.x
  35. H. W. Chesbrough, “Open innovation: The new imperative for creating and profiting from technology”, Harvard Business School, 2003.
  36. L. Leydesdorff, and H. Etzkowitz, “Emergence of a triple helix of university – industry – government relations,” Science and Public Policy, vol. 23, no. 5, pp. 279-286, 1996, https://doi.org/10.1093/spp/23.5.279. DOI: https://doi.org/10.1093/spp/23.5.279
  37. B. Marco-Lajara, P. C. Zaragoza-Sáez, J. Martínez-Falcó, and E. Sánchez-García, “Does green intellectual capital affect green innovation performance? Evidence from the Spanish wine industry,” British Food Journal, vol. 25, no. 4, pp. 1469-1487, 2023, https://doi.org/10.1108/BFJ-03-2022-0298. DOI: https://doi.org/10.1108/BFJ-03-2022-0298
  38. R. Adner, “Ecosystem as structure: An actionable construct for strategy,” Journal of Management, vol. 43, no. 1, pp. 39-58, 2017, https://doi.org/10.1177/0149206316678451. DOI: https://doi.org/10.1177/0149206316678451
  39. B. Walrave, M. Talmar, K. S. Podoynitsyna, A. G. L. Romme, and G. P. J. Verbong, “A multi-level perspective on innovation ecosystems for path-breaking innovation,” Technological Forecasting and Social Change, vol. 136, pp. 103-113, 2018, https://doi.org/10.1016/j.techfore.2017.04.011. DOI: https://doi.org/10.1016/j.techfore.2017.04.011
  40. A. Menna, and P. R. Walsh, “Assessing environments of commercialization of innovation for SMEs in the global wine industry: A market dynamics approach,” Wine Economics and Policy, vol. 8, no. 2, pp.191-202, 2019, https://doi.org/10.14601/web-8211. DOI: https://doi.org/10.1016/j.wep.2019.10.001
  41. D. Karagiannis, and T. Metaxas, “Sustainable wine tourism development: Case studies from the Greek region of Peloponnese,” Sustainability, vol. 12, no. 12, p. 5223, 2020, https://doi.org/10.3390/su12125223. DOI: https://doi.org/10.3390/su12125223
  42. M. Ingrassia, L. Altamore, S. Bacarella, P. Columba, and S. Chironi, “The wine influencers: Exploring a new communication model of open innovation for wine producers – A netnographic, factor and AGIL analysis,” Journal of Open Innovation: Technology, Market, and Complexity, vol. 6, no. 4, pp. 165, 2020, https://doi.org/10.3390/joitmc6040165. DOI: https://doi.org/10.3390/joitmc6040165
  43. A. Rabadán, and R. Bernabéu, “An approach to eco-innovation in wine production from a consumer’s perspective,” Journal of Cleaner Production, vol. 310, pp. 127479, 2021, https://doi.org/10.1016/j.jclepro.2021.127479. DOI: https://doi.org/10.1016/j.jclepro.2021.127479
  44. I. A. Sorcaru, M. C. Muntean, L. D. Manea, and R. Nistor, “Entrepreneurs′ perceptions of innovation, wine tourism experience, and sustainable wine tourism development: the case of Romanian wineries,” International Entrepreneurship and Management Journal, vol. 20, no. 2, pp. 901-934, 2024, https://doi.org/10.1007/s11365-023-00918-6. DOI: https://doi.org/10.1007/s11365-023-00918-6
  45. E. Pomarici, and R. Vecchio, “Millennial generation attitudes to sustainable wine: An exploratory study on Italian consumers,” Journal of Cleaner Production, vol. 66, pp. 66:537-545, 2014, https://doi.org/10.1016/j.jclepro.2013.10.058. DOI: https://doi.org/10.1016/j.jclepro.2013.10.058
  46. G. Di Vita, G. Califano, M. Raimondo, D. Spina, M. Hamam, M. D’Amico, and F. Caracciolo, “From Roots to Leaves: Understanding Consumer Acceptance in Implementing Climate‐Resilient Strategies in Viticulture,” Australian Journal of Grape and Wine Research, vol. 2024, no. 1, p. 8118128, 2024, https://doi.org/10.1155/2024/8118128. DOI: https://doi.org/10.1155/2024/8118128
  47. R. Sancho-Zamora, S. Gutiérrez-Broncano, F. Hernández-Perlines, and I. Peña-García, “A multidimensional study of absorptive capacity and innovation capacity and their impact on business performance,” Frontiers Psychology, vol. 12, pp. 751997, 2021, https://doi.org/10.3389/fpsyg.2021.751997. DOI: https://doi.org/10.3389/fpsyg.2021.751997
  48. G. A. Bowen, “Document analysis as a qualitative research method,” Qualitative Research Journal, vol. 9, no. 2, pp. 27-40, 2009, https://doi.org/10.3316/QRJ0902027. DOI: https://doi.org/10.3316/QRJ0902027
  49. B. F. Crabtree, and W. L. Miller. “Doing Qualitative Research,” SAGE Publications, 1999.
  50. J. W. Creswell, and V. L, “Plano Clark, Designing and Conducting Mixed Methods Research,” SAGE Publications, 2017.
  51. N. Dalkey, and O. Helmer, “An experimental application of the Delphi method to the use of experts,” Management Science, vol. 9, no. 3, pp. 458-467, 1963, https://doi.org/10.1287/mnsc.9.3.458. DOI: https://doi.org/10.1287/mnsc.9.3.458
  52. H. Guo, X. Wang, L. Wang, and D. Chen, “Delphi method for estimating membership function of uncertain set,” Journal of Uncertainty Analysis and Applications, vol. 4, no. 1, p. 3, 2016, https://doi.org/10.1186/s40467-016-0044-1. DOI: https://doi.org/10.1186/s40467-016-0044-1
  53. V. W. Mitchell, “The Delphi technique: An exposition and application,” Technology Analysis & Strategic Management, vol. 3, no. 4, pp. 333-358, 1991, https://doi.org/10.1080/09537329108524065. DOI: https://doi.org/10.1080/09537329108524065
  54. H. F. Sulaiman, Z. Z. Abidin, S. Subramaniam, and A. R. Omar, “Validation of occupational zoonotic disease questionnaire using Fuzzy Delphi method,” Journal of Agromedicine, vol. 25, no. 2, pp. 166-172, 2020, https://doi.org/10.1080/1059924X.2019.1666763. DOI: https://doi.org/10.1080/1059924X.2019.1666763
  55. Y. K. Al-Rikabi, and G. A. Montazer, “Designing an e-learning readiness assessment model for Iraqi universities employing Fuzzy Delphi Method,” Education and Information Technologies, vol. 29, no. 2, pp. 2217-2257, 2024, https://doi.org/10.1007/s10639-023-11889-0. DOI: https://doi.org/10.1007/s10639-023-11889-0
  56. A. Ishikawa, M. Amagasa, T. Shiga, G. Tomizawa, R. Tatsuta, and H. Mieno, “The max-min Delphi method and Fuzzy Delphi method via fuzzy integration,” Fuzzy Sets and Systems, vol. 55, no. 3, pp. 241-253, 1993, https://doi.org/10.1016/0165-0114(93)90251-C. DOI: https://doi.org/10.1016/0165-0114(93)90251-C
  57. A. Padilla-Rivera, S. Russo-Garrido, and N. Merveille, “Addressing the social aspects of a circular economy: A systematic literature review,” Sustainability, vol. 12, no. 19, p. 7912, 2020, https://doi.org/10.3390/su12197912. DOI: https://doi.org/10.3390/su12197912
  58. Y. C. Kuo, and P. H. Chen, “Constructing performance appraisal indicators for mobility of the service industries using Fuzzy Delphi Method,” Expert Systems with Applications, vol. 35, no. 4, pp. 1930-1939, 2008, https://doi.org/10.1016/j.eswa.2007.08.068.
  59. P. K. Singh, and P. Sarkar, “A framework based on Fuzzy Delphi and DEMATEL for sustainable product development: A case of Indian automotive industry,” Journal of Cleaner Production, vol. 246, p. 118991, 2020, https://doi.org/10.1016/j.jclepro.2019.118991. DOI: https://doi.org/10.1016/j.jclepro.2019.118991
  60. N. Mabrouk, “Green supplier selection using fuzzy Delphi method for developing sustainable supply chain,” Decision Science Letters, vol. 10, no. 1, pp. 63-70, 2021, https://doi.org/10.5267/j.dsl.2020.10.003. DOI: https://doi.org/10.5267/j.dsl.2020.10.003
  61. Y. -L. Hsu, C. -H. Lee, and V. B. Kreng, “The application of Fuzzy Delphi Method and Fuzzy AHP in lubricant regenerative technology selection,” Expert Systems with Applications, vol. 37, pp. 419e425, 2010, https://doi.org/10.1016/j.eswa.2009.05.068. DOI: https://doi.org/10.1016/j.eswa.2009.05.068
  62. M. Bouzon, K. Govindan, and C. M. T. Rodriguez, “Reducing the extraction of minerals: Reverse logistics in the machinery manufacturing industry sector,” Journal Cleaner Production, vol. 112, pp. 3720-3733, 2016, https://doi.org/10.1016/j.resourpol.2015.02.001. DOI: https://doi.org/10.1016/j.resourpol.2015.02.001
  63. Y. C. Kuo, and P. H. Chen, “Constructing performance appraisal indicators for mobility of the service industries using Fuzzy Delphi Method,” Expert Systems with Applications, vol. 35, no. 4, pp. 1930-1939, 2008, https://doi.org/10.1016/j.eswa.2007.08.068. DOI: https://doi.org/10.1016/j.eswa.2007.08.068
  64. Z. Ma, C. Shao, S. Ma, and Z. Ye, “Constructing road safety performance indicators using fuzzy Delphi method and grey Delphi method,” Expert Systems with Applications, vol. 38, no. 3, pp. 1509-1514, 2011., https://doi.org/10.1016/j.eswa.2010.07.062. DOI: https://doi.org/10.1016/j.eswa.2010.07.062
  65. M. L. Tseng, S. X. Li, C. W. R. Lin, and A. S. Chiu, “Validating green building social sustainability indicators in China using the fuzzy Delphi method,” Journal of Industrial and Production Engineering, vol. 40, no. 1, pp. 35-53, 2023, https://doi.org/10.1080/21681015.2022.2070934. DOI: https://doi.org/10.1080/21681015.2022.2070934
  66. L. Breiman, “Random Forests,” Machine Learning, vol. 45, no. 1, pp. 5-32, 2001, https://doi.org/10.1023/A:1010933404324. DOI: https://doi.org/10.1023/A:1010933404324
  67. X. Gao, J. Wen, and C. Zhang, “An improved random forest algorithm for predicting employee turnover,” Mathematical Problems in Engineering, vol. 2019, pp. 1-12, 2019, https://doi.org/10.1155/2019/4140707. DOI: https://doi.org/10.1155/2019/4140707
  68. A. Mizumoto, “Calculating the relative importance of multiple regression predictor variables using dominance analysis and random forests,” Language Learning, vol. 73, no. 1, pp. 161-196, 2023, https://doi.org/10.1111/lang.12518.
  69. L. Yin, B. Li, P. Li, and R. Zhang, “Research on stock trend prediction method based on optimized random forest,” CAAI Transactions on Intelligence Technology, vol. 8, no. 1, pp. 274-284, 2023, https://doi.org/10.1049/cit2.12067. DOI: https://doi.org/10.1049/cit2.12067
  70. L. Li, “Prediction of coal prices based on random forest and lasso regression,” International Core Journal of Engineering, vol. 7, pp. 67-73, 2021, https://doi.org/10.6919/ICJE.202109_7(9).0011.
  71. A. Mizumoto, “Calculating the relative importance of multiple regression predictor variables using dominance analysis and random forests,” Language Learning, vol. 23, no. 1, pp. 161-196, 2023, https://doi.org/10.1111/lang.12518. DOI: https://doi.org/10.1111/lang.12518
  72. B. F. Huang, and P. C. Boutros, “The parameter sensitivity of random forests,” BMC bioinformatics, vol. 17, pp. 1-13, 2016, https://doi.org/https://doi.org/10.1186/s12859-016-1228-x. DOI: https://doi.org/10.1186/s12859-016-1228-x
  73. A. Engelmann, “A performative perspective on sensing, seizing, and transforming in small-and medium-sized enterprises,” Entrepreneurship Regional Development, vol. 36, no. 5-6, pp. 632-658, 2024, https://doi.org/10.1080/08985626.2023.2262430. DOI: https://doi.org/10.1080/08985626.2023.2262430
  74. D. Doloreux and E. Lord-Tarte, “The organisation of innovation in the wine industry: open innovation, external sources of knowledge and proximity,” European Journal of Innovation Management, vol. 16, no. 2, pp. 171-189, 2013, https://doi.org/10.1108/14601061311324520. DOI: https://doi.org/10.1108/14601061311324520
  75. A. D. Alonso and A. Bressan, “Innovation in the context of small family businesses involved in a ‘niche’ market,” International Journal of Business Environment, vol. 6, no. 2, pp. 127-145, 2014, https://doi.org/10.1504/IJBE.2014.060235. DOI: https://doi.org/10.1504/IJBE.2014.060235
  76. V. Corvello, A. Cimino, and A. M. Felicetti, “Building start-up acceleration capability: A dynamic capability framework for collaboration with start-ups,” Journal of Open Innovation: Technology, Market, and Complexity, vol. 9, no. 3, p. 100104, 2023, https://doi.org/10.1016/j.joitmc.2023.100104. DOI: https://doi.org/10.1016/j.joitmc.2023.100104
  77. A. Presenza, T. Abbate, M. Meleddu, M., and F. Cesaroni, “Small-and medium-scale Italian winemaking companies facing the open innovation challenge,” International Small Business Journal, vol. 35, no. 3, pp. 327-348, 2017, https://doi.org/10.1177/0266242616664798. DOI: https://doi.org/10.1177/0266242616664798
  78. E. L. Deci, and R. M. Ryan, “The “What” and “Why” of Goal Pursuits: Human Needs and the Self-Determination of Behavior,” Psychological Inquiry, vol. 11, no. 4, pp. 227-268, 2000, https://doi.org/10.1207/S15327965PLI1104_01. DOI: https://doi.org/10.1207/S15327965PLI1104_01
  79. R. Rampa, and M. Agogué, “Developing radical innovation capabilities: Exploring the effects of training employees for creativity and innovation,” Creativity and Innovation Management, vol. 30, no. 1, pp. 211-227, 2021, https://doi.org/10.1111/caim.12423. DOI: https://doi.org/10.1111/caim.12423
  80. E. Sánchez-García, J. Martínez-Falcó, A. Alcon-Vila, and B. Marco-Lajara, “Developing green innovations in the wine industry: an applied analysis,” Foods, vol. 12, no. 6, pp. 1157, 2023, https://doi.org/10.3390/foods12061157. DOI: https://doi.org/10.3390/foods12061157
  81. O. Awogbemi, D. V. V. Kallon, and K. A. Bello, “Resource recycling with the aim of achieving zero-waste manufacturing,” Sustainability, vol. 14, no. 8, pp. 4503, 2022, https://doi.org/10.3390/su14084503. DOI: https://doi.org/10.3390/su14084503
  82. C. Battistella, G. Ferraro, and E. Pessot, “Technology transfer services impacts on open innovation capabilities of SMEs,” Technological Forecasting and Social Change, vol. 196, pp. 122875, 2023, https://doi.org/10.1016/j.techfore.2023.122875.
  83. M. Castro, J. Baptista, C. Matos, A. Valente, and A. Briga-Sá, “Energy efficiency in winemaking industry: Challenges and opportunities,” Science of the Total Environment, 2024, https://doi.org/10.1016/j.scitotenv.2024.172383. DOI: https://doi.org/10.1016/j.scitotenv.2024.172383
  84. K. Kelley, M. Todd, H. Hopfer, and M. Centinari, “Identifying wine consumers interested in environmentally sustainable production practices,” International Journal of Wine Business Research, vol. 34, no. 1, pp. 86-111, 2022, https://doi.org/10.1108/IJWBR-01-2021-0003. DOI: https://doi.org/10.1108/IJWBR-01-2021-0003
  85. J. V. Montalvo-Falcón, E. Sánchez-García, B. Marco-Lajara, and J. Martínez-Falcó, “Sustainability research in the wine industry: A bibliometric approach,” Agronomy, vol. 13, no. 3, pp. 871, 2023, https://doi.org/10.3390/agronomy13030871. DOI: https://doi.org/10.3390/agronomy13030871
  86. A. D. Alonso, A. Bressan, O. V. T. Kim, S. K. Kok, and E. Atay, “Integrating tradition and innovation within a wine tourism and hospitality experience,” International Journal of Tourism Research, vol. 25, no. 1, pp. 169-182, 2023, https://doi.org/10.1002/jtr.2561. DOI: https://doi.org/10.1002/jtr.2561
  87. P. Masset, and J. P. Weisskopf, “From risk to reward: the strategic advantages of diversifying grape varietals,” International Journal of Contemporary Hospitality Management, 2024, https://doi.org/10.1108/IJCHM-06-2023-0801. DOI: https://doi.org/10.1108/IJCHM-06-2023-0801
  88. P. Mastroberardino, G. Calabrese, F. Cortese, and M. Petracca, “Social commerce in the wine sector: an exploratory research study of the Italian market,” Sustainability, vol. 14, no. 4, 2024, Doi: 0.3390/su14042024. DOI: https://doi.org/10.3390/su14042024
  89. C. Cholez, O. Pauly, M. Mahdad, S. Mehrabi, C. Giagnocavo, and J. Bijman, “Heterogeneity of inter-organizational collaborations in agrifood chain sustainability-oriented innovations,” Agricultural Systems, vol. 212, p. 103774, 2023, https://doi.org/10.1016/j.agsy.2023.103774. DOI: https://doi.org/10.1016/j.agsy.2023.103774
  90. C. Bopp, R. Jara-Rojas, A. Engler, and M. Araya-Alman, “How are vineyards management strategies and climate-related conditions affecting economic performance? A case study of Chilean wine grape growers,” Wine Economics and Policy, vol. 11, no. 2, pp. 61-73, 2022, https://doi.org/10.36253/wep-12739.
  91. J. Martínez‐Falcó, B. Marco‐Lajara, P. Zaragoza‐Sáez, and E. Sánchez‐García, “The effect of organizational ambidexterity on sustainable performance: a structural equation analysis applied to the Spanish wine industry,” Agribusiness, 2023. https://doi.org/10.1002/agr.21846. DOI: https://doi.org/10.1002/agr.21846
  92. N. D. Chauvin and E. C. Villanueva, “The anatomy of exporting wineries of Argentina,” International Journal of Wine Business Research, vol. 36, no. 3, pp. 329-350, 2024, https://doi.org/10.1108/IJWBR-08-2023-0049. DOI: https://doi.org/10.1108/IJWBR-08-2023-0049
  93. C. Battistella, G. Ferraro, and E. Pessot, “Technology transfer services impacts on open innovation capabilities of SMEs,” Technological Forecasting and Social Change, vol. 196, pp. 122875, 2023, https://doi.org/10.1016/j.techfore.2023.122875. DOI: https://doi.org/10.1016/j.techfore.2023.122875
  94. M. P. Prodan, A. Č. Tanković, and N. Ritossa, “Image, Satisfaction, and Continued Usage Intention in Wine Tourism through Digital Content Marketing,” Wine Economics and Policy, 2024, https://doi.org/10.36253/wep-15447. DOI: https://doi.org/10.36253/wep-15447
  95. A. Dias, B. Sousa, A. Madeira, V. Santos, and P. Ramos, “Determinants of brand love in wine experiences,” Wine Economics and Policy, 2024, https://doi.org/10.36253/wep-13855. DOI: https://doi.org/10.36253/wep-13855
  96. V. Lekics, “Sustainable Innovation in Wine Industry: A Systematic Review,” Regional and Business Studies, vol. 13, no. 1, pp. 55-73, 2021, https://doi.org/10.33568/rbs.2817. DOI: https://doi.org/10.33568/rbs.2817
  97. R. Padoni, M. Nanetti, A. Bondanese, and S. Rivaroli, “Innovative solutions for the wine sector: The role of startups,” Wine Economics and Policy, vol. 8, no. 2, pp. 165-170, 2019, https://doi.org/10.1016/j.wep.2019.08.001. DOI: https://doi.org/10.1016/j.wep.2019.08.001
  98. C. Bopp, R. Jara-Rojas, A. Engler, and M. Araya-Alman, How are vineyards management strategies and climate-related conditions affecting economic performance? A case study of Chilean wine grape growers,” Wine Economics and Policy, vol. 11, no. 2, pp. 61-73, 2022, https://doi.org/10.36253/wep-12739. DOI: https://doi.org/10.36253/wep-12739
  99. E. Barbierato, I. Bernetti, and I. Capecchi, “What went right and what went wrong in my cellar door visit? A worldwide analysis of TripAdvisor’s reviews of Wineries & Vineyards,” Wine Economics and Policy, vol. 11, no. 1, pp. 47-72, 2022, https://doi.org/10.36253/wep-10871. DOI: https://doi.org/10.36253/wep-10871
  100. M. Kumar, M. Pullman, T. Bouzdine-Chameeva, and V. Sanchez Rodrigues, “The role of the hub-firm in developing innovation capabilities: considering the French wine industry cluster from a resource orchestration lens,” International Journal of Operations & Production Management, vol. 42, no. 2, pp. 526-551, 2022, https://doi.org/10.1108/IJOPM-08-2021-0519. DOI: https://doi.org/10.1108/IJOPM-08-2021-0519