Sadik-Zada, Elkhan Richard, Wilhelm Löwenstein, and Mattia Ferrari. 2018. “Privatization and the Role of Sub-National Governments in the Latin American Power Sector: A Plea for Less Subsidiarity?”. International Journal of Energy Economics and Policy 8 (1):95-103. https://econjournals.com/index.php/ijeep/article/view/5762.