लेखक: Kenneth C. Land

Kenneth C. Land is the John Franklin Crowell Professor of Sociology and Demography at Duke University.  His research focuses on the methodology of social indicators and quality-of-life measurement and is the principal developer of the Foundation for Child Development Child Well-Being Index. M. Joseph Sirgy is Professor of Marketing and Virginia Real Estate Research Fellow in the Department of Marketing at Virginia Polytechnic Institute & State University (Virginia Tech), Blacksburg, Virginia, USA. Alex C. Michalos is the Founder (1973) and Editor of Social Indicators Research, Professor Emeritus in Political Science from the University of Northern British Columbia and Adjunct Professor of Philosophy at Brandon University.