Kalirajan, Kaliappa, Huong Tran, Yichang Liu, and Venkatachalam Anbumozhi. 2019. “Scaling up Private Investment in Low-Carbon Energy Systems through Regional Cooperation: Effective Trade Policy Measures”. Resources and Environmental Economics 1 (2), 80-88. https://doi.org/10.25082/REE.2019.02.005.