Consultancy

• 1970: Andhra Bank, Hyderabad, India (Organisational Restructuring)

• 1973: Sin Chew Jit Poh, a Singapore Chinese newspaper (Readership Survey)

• 1974: Singapore Airlines (Market Survey)

• 1974-77: Applied Research Corporation, Singapore (Demand Forecasting for the Telecommunications Services in Singapore, 1974 1975); (Feasibility Study to set up a Central ASEAN Statistical Clearing House, 1976); (Comparative Study of Wages and Fringe Benefits of Highly Skilled Machining Technicians in Singapore, 1977)

• 1975-78: IBM, Singapore (Research and presentations on Global Economic Trends)

• 1978: Overseas Union Bank, Singapore (Employee Attitude Survey)

• 1985-87: World Bank,Washington, DC (Study of the Philippines Public Corporate Sector, 1985); (Assessment of Poverty Trends in Indonesia,1986); (Study of the Philippines Statistical System, 1987)

• 1990: Urban Redevelopment Authority, Singapore (Income Distribution Projections)

• 1991: International Development Research Centre, Regional Office, Singapore (Imparting Cost-Benefit Analytical Techniques to Forestry Academy Officials, Beijing); (Project Evaluation of Fruit Tree Project, Visakhapatnam District, India)

• 1991: World Bank, Washington, DC (Study of Graduate Unemployment in Indonesia)

• 1993: Govt. of Indonesia, Planning Board (BAPPENAS) (Study of the Spatial Industrial Development and Manpower Implications)

• 1995-96: Goetz (Asia), Singapore (Economic Consultant)

• 1999-2000: UN ESCAP, Bangkok (Preparation of a paper on poverty assessment after the regional financial crisis)

• 2005-07: Asian Development Bank, Manila: Preparation of a paper on the economics of water and sanitation services provision (10/05-2/06)           

• Adviser on Indicators for the Asian Water and Development Outlook, 2007 (06/07-11/07)