We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Environmental Value Assessment of Plastic Pollution Control: A Study Based on Evidence from a Survey in China
AI summary Read the abstract
Researchers assessed the environmental value of plastic pollution control in China using a choice experiment method with 450 surveyed residents, finding that residents were most willing to pay for source reduction over recycling or cleanup, and that incorporating discount rates and future price changes improves the accuracy of environmental valuation.
A scientific environmental management decision is based on the correct assessment of environmental value. Aiming to objectively and accurately assess the environmental value of plastic pollution treatment, in this paper, we design a choice experiment with four item characteristic attributes consisting of source reduction, recycling, cleanup and remediation and price. With the research data of 450 interviewed residents, a choice experiment method (CEM) and numerical simulation were used to comprehensively assess the environmental value of plastic pollution treatment in China, incorporating discount rates and future price changes of environmental products into the study. The results showed that: (1) residents’ willingness to pay per capita for source reduction, remediation and recycling was CNY 32.79, CNY 25.27 and CNY 15.78, respectively; (2) from the perspective of compensation surplus, the residents were willing to pay CNY 147.68 per capita for environmental improvement; (3) the dynamic curve of the value of plastic pollution control displayed an increasing, then gradually declining trend, and its total economic value of 100a was CNY 21,259.97 per capita; and (4) the model simulated the possible trajectory of future changes in plastic pollution control (three scenarios of constant, decreasing and increasing rates of development of plastic pollution control services) and found that addressing the plastic pollution problem early is more conducive to improving the overall welfare of society. This study can provide a basis for scientific evaluation of the benefits of plastic pollution management and allocation of pollution management resources.
More Papers Like This
Using contingent valuation method to explore the households’ participation and willingness-to-pay for improved plastic waste management in North Vietnam
AI summary Read the abstract
Researchers used contingent valuation surveys with 525 households in northern Vietnam to assess residents' awareness of plastic waste problems and their willingness to pay for improved plastic waste treatment. The study found majority awareness of plastic impacts and willingness to pay, informing policy strategies for improving waste management in a high-plastic-consuming country.
Estimating households’ willingness-to-pay associated with risks for improved plastic waste management using a new integrated contingent valuation-mindsponge- mindspongeconomics approach
AI summary Read the abstract
This Vietnamese study developed a novel integrated method combining contingent valuation with new behavioral economics frameworks to estimate households' willingness to pay for improved plastic waste treatment. Understanding what citizens value regarding plastic pollution control supports more effective policy design.
Cognitive Awareness and Consumer Willingness to Pay for Plastic Waste Management Programs: a Contingent Valuation Method
AI summary Read the abstract
Researchers surveyed 399 households in Condong Catur, Sleman, Indonesia using stratified random sampling and contingent valuation methods to assess willingness to pay (WTP) for improved plastic waste management programmes. Results showed 78.95% of respondents were willing to pay an average of IDR 26,000 per month, with income, education, and cognitive environmental awareness as significant positive predictors, while household size and shopping location had no significant influence.
Household-Level Strategies to Tackle Plastic Waste Pollution in a Transitional Country
AI summary Read the abstract
Researchers surveyed 730 Vietnamese households on plastic waste management strategies, finding that waste sorting, environmental fund contributions, and willingness to relocate from polluted areas varied based on socioeconomic factors and environmental awareness.
The hidden costs of plastic pollution: a call to value its unpriced externalities
AI summary Read the abstract
Researchers examined the unpriced externalities of plastic pollution — encompassing ecological, fisheries, and public health costs not captured in market prices — and called for economic frameworks that assign monetary value to these hidden damages to drive more effective policy intervention.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.