Zakir Husain is Associate Professor at the Department of Humanities & Social Sciences, Indian Institute of Technology Kharagpur, India. He uses econometric tools and methods to study issues in education, demography, health, gender and social exclusion. He also teaches general equilibrium analysis, game theory and econometrics.Email: dzhusain@gmail.comMousumi Dutta is Professor at the Department of Economics, Presidency University, Kolkata, India. Her research interests are reproductive health, health economics, gender issues and built heritage. She teaches applied econometrics and microeconomics.Email: dmousumi1970@gmail.com