Exploring the Economic Growth of Minority Autonomous Regions Based on the Solow Model———Take Enshi Tujia and Miao Autonomous Prefecture in Hubei as an exampleShasha Zhu, Guimei Wu, Yuting Ye, Yitong Cai and Weili YangE3S Web Conf., 251 (2021) 01097DOI: https://doi.org/10.1051/e3sconf/202125101097