1. Felin, T., Zenger, T.R.: Closed or open innovation? problem solving and the governance choice. Res. Policy 43(5), 914–925 (2014)
2. Debaere, S., Coussement, K., De Ruyck, T.: Multi-label classification of member participation in online innovation communities. Eur. J. Oper. Res. 270(2), 761–774 (2018)
3. Zhang, H., Ren, L., Liu, W., Zhou, H.: Study on user knowledge collaborative innovation based on super-network——example of open innovation community “Pollen Club.” J. China Soc. Sci. Tech. Inf. 04, 402–413 (2021). (in Chinese)
4. Nambisan, S., Wright, M., Feldman, M.: The digital transformation of innovation and entrepreneurship: progress, challenges and key themes. Res. Policy 48(8), 103773 (2019)
5. Yang, L., Wang, Z., Hou, G.: Research on influence factors of knowledge sharing behavior of online user innovation communities. New Century Library (02), 55–59+86 (2020). (in Chinese)