Willingness to Pay for Domestic Water Service Improvements in Selangor, Malaysia: A Choice Modeling Approach

Mohd Rusli Yacob, Alias Radam, Zaiton Samdin


Abstract: The tasks and responsibilities of domestic water service management in Malaysia are handled by various government agencies. Sufficient water service and resources management is required for sustainable water resources conservation. In order to realized water resource conservation, economic effectiveness of water utilization (consumers), maintenance of water quality supply (source of water supply) and efficiency in allocating water resources (agencies) needs to be addressed. The objective of the study is to assess community preferences and values relating to alternative water service management with particular concentration on water service improvement. This study has applied Choice Experiment (CE) to investigate the current policies and potential alternative of water service management in Selangor. The studies are based on 230 respondents in Subang Jaya that were randomly interviewed for data collection in October to December 2008. The findings indicates that respondents are willing to pay higher for drinking water as compared to the current rate with improved in water quality (WQ), reduced the frequency of water interruption (WI) and increases in the consumer trust to tap water (CT). The finding of this study is very important in order to assists and recommends the policy makers towards efficiency of domestic water service management in Malaysia.
Key words: Choice experiment; Water conservation; Consumer preference; Choice modelling; Willingness to pay


Choice experiment; Water conservation; Consumer preference; Choice modelling; Willingness to pay

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Abau-Ali, H., Carlsson, F. (2004). Evaluating the Welfare Effects of Improved Water Quality Using the Choice Method. Working Paper in Economics (No 131), Department of Economics, Gothenburg University.

Adamowicz, W., Louviere, J. and Williams, M. (1994). Combining Revealed and Stated Preference Methods for Valuing Environmental Amenities. Journal of Environmental Economics and Management, 26, 271-292.

Bateman, I.J., C.T. Carson, B. Day, M. Hamemann, N. Hanley, T. Hett, M. Jones-Lee, G. Loomes, S. Mourato, E. Ozdemiroglu, D. Pearce, OBE, R. Sugden, and J. Swanson, (2002). Economic Valuation with Stated Preference Technique. Massachusetts: Edward Elgar Publishing.

Bennett, J. (1999). Some Fundamentals of Environmental Choice Modelling. Research Report No.11, School of Economics and Management, The University of New South Wales Canberra, Australia.

Freeman, A.M. (1993). The Measurement of Environmental and Resource Values Theory and Methods. Resources for the Future, Washington, DC.

Hanley, N., G. Koop, R. Wright, and B. Alvarez-Farizo. (2001). Go Climb a Mountain: An Application of Recreation Demand Models to Rock-Climbing in Scotland. Journal of Agricultural Economics, 52(1), 36–51.

Hensher, D., SHORE, N. and TRAIN, K. (2005). Households’ Willingness to Pay for Water Service Attributes. Environmental and Resource Economics, 32, 509-531.

Hope, R. A. (2006). Evaluating Water Policy Scenarios against the Priorities of the Rural Poor. World Development, 34(1), 167-179.

Lancaster, K. J. (1966). A New Approach to Consumer Theory. Journal of Political Economics, 74, 132-157.

Louviere, J.J. and G.G. Woodworth (1983). Design and Analysis of Simulated Consumer Choice or Allocation Experiments: An Approach Based on Aggregate Data. Journal of Marketing Research, 20(4), 350–367.

Manski, C.F. (1977). The Structure of Random Utility Models. Theory and Decision, 8, 299-254.

Mac-Donald, D., Barnes, M., Bennett, J., Morrison, M. and Young, M. (2005). Using a Choice Modelling Approach for Ccustomer Service Standards in Urban Water. Journal of the American Water Resources Association, June, 1-10.

McFadden, D. (1974). Conditional Logit Analysis of Qualitative Choice Behaviour. In P. Zarembka, Frontiers of Econometrics (pp. 105-142). New York: Academic Press.

Mohd Rusli, Y., Ahmad, S., and Mohd Farid, M. (2009). The Application of Choice Experiments in the Analysis of Visitors Preferences for Ecotourism Facilities and Services in Redang Island Marine Park. International Journal of Business and Society, 2(10), 39-52.

Nakatani, J., Aramaki, T and Hanaki, K. (2007). Applying Choice Experiments to Valuing the Different Types of Environmental Issues in Japan. Journal of Environmental Management, 84, 362–376.

Nam, P., SON, T. (2005). Households Demand for Improved Water Services in Ho Chi Minh City: A Comparison of Contingent Valuation and Choice Modelling Estimates. Research report 2005-RR, Economy and Environment Program of South East Asia. http://www.eepsea.org .

Othman, J., Bennett, J., and Blamey, R. (2004). Environmental Values and Resource Management Options: A Choice Modelling Experience in Malaysia. Environment and Development Economics, 9, 803–824.

Willis, K. G., Scarpa, R., and Acutt, M. (2005). Assessing Water Company Customer Preferences and Willingness to Pay for Service Improvements: a Stated Choice Analysis. Water Resource Research 41(2). doi:10.1029/2004WR003277.

Train, K. E. (2003). Discrete Choice Methods with Simulation. Cambridge, United Kingdom: Cambridge University Press.

DOI: http://dx.doi.org/10.3968/j.ibm.1923842820110202.004


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