|Timothy D. Hau (1990), "Electronic
Road Pricing: Developments in Hong Kong 1983-89", Journal of
Transport Economics and Policy, Vol. 24, No. 2, May 1990: 203-214.
(The 1990 Journal of Transport Economics and Policy paper was translated into Japanese and published as Parts I and II in a journal called Expressway and Automobile, Vol. 35, No. 4, April 1992: 66-70, and Vol. 35, No. 5, May 1992: 60-64.)
|Timothy D. Hau (1992), "Economic Fundamentals of Road Pricing: A Diagrammatic Analysis", World Bank Policy Research Working Paper Series WPS 1070, The World Bank, Washington D.C., December 1992: 1-96.|
|Timothy D. Hau (1992), "Congestion Charging Mechanisms for Roads: An Evaluation of Current Practice", World Bank Policy Research Working Paper Series WPS 1071, The World Bank, Washington D.C., December 1992: 1-99.|
|Timothy D. Hau (1998), "Congestion Pricing and Road Investment", in Kenneth J. Button and Erik T. Verhoef (eds.), Road Pricing, Traffic Congestion and the Environment, Edward Elgar Publishing Ltd., Cheltenhaum, England, 1998: 39-78.|
|Timothy D. Hau (2001), "Demand-side Measures and Road Pricing" in Anthony G.O. Yeh, Peter R. Hills and Simon K.W. Ng (eds.), Modern Transport in Hong Kong for the 21st Century, The Centre of Urban Planning and Environmental Management, The University of Hong Kong, 2001: 127-162.|