Can digital technology innovation contribute to firms’ market value?
by Lijun Ran, Qi Zhang, Xin Li
With the rapid development of digital technology, digital technology innovation has become a core driver of China’s economic development. Thus, this study uses A-share listed companies from 2003 to 2021 as the research sample. The digital patents of firms are identified to portray the level of digital technology innovation by matching the digital economy industry classification code, national economy industry classification code, and IPC number. Considers the... Читать дальше...