Open AccessThe Impact of M&A on R&D of Electric Utilities based on Heckman Two-stage Model
Author(s) -
Jing Tian,
Tao Shen,
Xin Wang,
Zhichong Pan
Publication year - 2022
Publication title -
proceedings of the international conference on big data economy and digital management
Language(s) - English
Resource type - Conference proceedings
DOI - 10.5220/0011218400003440
Subject(s) - stage (stratigraphy) , computer science , economics , biology , paleontology