Associate professor at Oslo Metropolitan University

Research Institute for Economics and Business Administration, Kobe University

Child & Family Policy Lab, Dept. of Economics, Georgia State University

Department of Agricultural Economics and Agribusiness, University of Arkansas, Fayetteville

Full Professor Universidad de Zaragoza, Editor Review of Economics of the Household

Professor of Economics, San Diego State University

Professor, University of the Witwatersrand

Professor of Economics, University of Reading

Department of Agricultural and Consumer Economics

Professor, Bogor Agricultural University