Contingent valuation of health and mood impacts of PM2.5 in Beijing, China
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Standard
Contingent valuation of health and mood impacts of PM2.5 in Beijing, China. / Yin, Hao; Pizzol, Massimo; Jacobsen, Jette Bredahl; Xu, Linyu.
I: Science of the Total Environment, Bind 630, 2018, s. 1269-1282.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Contingent valuation of health and mood impacts of PM2.5 in Beijing, China
AU - Yin, Hao
AU - Pizzol, Massimo
AU - Jacobsen, Jette Bredahl
AU - Xu, Linyu
PY - 2018
Y1 - 2018
N2 - Air pollution from PM 2. 5 affects many cities worldwide, causing both health impacts and mood depression. One of the obstacles to implementing environmental regulations for PM 2. 5 reduction is that there are limited studies of PM 2. 5 welfare loss and few investigations of mood depression caused by PM 2. 5. This article describes a survey study conducted in Beijing, China to estimate the welfare loss due to PM 2. 5. In total, 1709 participants completed either a face-to-face or online survey. A contingent valuation method was applied to elicit people's willingness to pay to avoid PM 2. 5 pollution and willingness to accept a compensation for such pollution. The payment/compensation was evaluated for two outcome variables: perceived health impacts and mood depression caused by PM 2. 5 pollution. This is one of few papers that explicitly studies the effects of PM 2. 5 on subjective well-being, and to the authors' knowledge, the first to estimate welfare loss from PM 2. 5 using a random forest model. Compared to the standard Turnbull, probit, and two-part models, the random forest model gave the best fit to the data, suggesting that this may be a useful tool for future studies too. The welfare loss due to health impacts and mood depression is CNY 1388.4/person/year and CNY 897.7/person/year respectively, indicating that the public attaches great importance to mood, feelings and happiness. The study provides scientific support to the development of economic policy instruments for PM 2. 5 control in China.
AB - Air pollution from PM 2. 5 affects many cities worldwide, causing both health impacts and mood depression. One of the obstacles to implementing environmental regulations for PM 2. 5 reduction is that there are limited studies of PM 2. 5 welfare loss and few investigations of mood depression caused by PM 2. 5. This article describes a survey study conducted in Beijing, China to estimate the welfare loss due to PM 2. 5. In total, 1709 participants completed either a face-to-face or online survey. A contingent valuation method was applied to elicit people's willingness to pay to avoid PM 2. 5 pollution and willingness to accept a compensation for such pollution. The payment/compensation was evaluated for two outcome variables: perceived health impacts and mood depression caused by PM 2. 5 pollution. This is one of few papers that explicitly studies the effects of PM 2. 5 on subjective well-being, and to the authors' knowledge, the first to estimate welfare loss from PM 2. 5 using a random forest model. Compared to the standard Turnbull, probit, and two-part models, the random forest model gave the best fit to the data, suggesting that this may be a useful tool for future studies too. The welfare loss due to health impacts and mood depression is CNY 1388.4/person/year and CNY 897.7/person/year respectively, indicating that the public attaches great importance to mood, feelings and happiness. The study provides scientific support to the development of economic policy instruments for PM 2. 5 control in China.
KW - PM2.5, welfare loss
KW - WTP/WTA
KW - Health impacts
KW - Mood impacts
KW - Random forest
KW - Air Pollution/statistics & numerical data
KW - Humans
KW - Affect
KW - Environmental Exposure/statistics & numerical data
KW - Beijing
KW - Air Pollutants/analysis
KW - Particulate Matter/analysis
KW - Perception
KW - Cities
KW - PM . , welfare loss
U2 - 10.1016/j.scitotenv.2018.02.275
DO - 10.1016/j.scitotenv.2018.02.275
M3 - Journal article
C2 - 29554748
VL - 630
SP - 1269
EP - 1282
JO - Science of the Total Environment
JF - Science of the Total Environment
SN - 0048-9697
ER -
ID: 204468222