Valuing Health Effects of Air Pollution in Developing Countries: The Case of Taiwan (original) (raw)

Contingent Valuation and the Economic Value of Air-Pollution-Related Health Risks in China

2006

This study investigates the economic valuation of air-pollution-related health risks in China by applying the contingent valuation method. An individual interview survey is conducted to elicit resident's willingness-to-pay (WTP) for health risk reductions of asthma and mortality. Binary choice WTP question is used in the in-person interview. Using binary probit model, the estimated value of a statistical case of asthma is about US$2300, median VSL estimated is about US $24,000. The issues of private and public provision mechanisms of health risk reduction, and the scale effect of the WTP to the magnitude of risk are also discussed.

The Estimation of the Willingness to Pay for Air-Quality Improvement in Thailand

Sustainability, 2021

Thailand has experienced severe air-quality problems for the past 10 years. Complicating this situation, the Thai government allocates an insufficient budget for the management of air pollution. Using the contingent valuation method, this paper estimates the willingness to pay for air-quality improvement in Thailand to reveal the benefits that people will gain if air-quality improves. The results show that the total benefits from air-quality improvement would be 18.8 billion baht in 2020. The Thai government can use these findings as a guideline to redistribute its budget to address air pollution more effectively.