Pavitra Paul Faculty of Public Health, Yerevan State Medical University, 0025, Yerevan, Armenia.   Fougères, 35300 France   pavitra.paul@mail.fr   https://sites.google.com/view/paulpavitra/home   Biographical Sketch: Dr. PAUL Pavitra, PhD. is an economist working at the intersection of health and wellbeing, and sustainable development. He is a development practitioner providing consulting services to multilateral organisations like WHO for « science to policy and action ». He conducts periodic practice-based workshops on « Discrete Choice Modelling » and « Measurements of Equity » for empowering policy practitioners, development professionals and researchers in different geographies. He is a Research Professor (Adjunct) in the Faculty of Economics and Business Administration, Babeș-Bolyai University, Cluj-Napoca, Romania and also is affiliated to Yerevan State Medical University as a Visiting Professor in the faculty of Public Health.   Primary Research Focus: evaluating public policy, and equity, choice modelling, and measuring health systems' performance.   JEL Areas: H4 : Publicly Provided Goods: General I0 : Health, Education, and Welfare: General