Professor of Building and Real Estate, Hong Kong Polytechnic University

Professor of Housing Research and Policy, University of New South Wales

Professor, Department of Civil Engineering, Western Norway University of Applied Sciences

Professor of Urban Planning and Sociology, Technion - Israel Institute of Technology

City Futures Research Centre, Built Environment, University of NSW Sydney

Northumbria University

Professor, City Planning; Associate Director, City Futures Research Centre, UNSW

Professor of Environmental Economics, Kaduna State University

Department of Urban and Rural Planning, Tianjin University

Socilogist at Metropolitan Research Institute Budapest