@article{Wang_2020, title={Environmental Policy, Mergers and Environmental R&D with Spillovers}, volume={43}, url={https://revistas.pucp.edu.pe/index.php/economia/article/view/22531}, DOI={10.18800/economia.202002.001}, number={86}, journal={Economia}, author={Wang, Chenyu}, year={2020}, month={Aug.}, pages={1-38} }