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61,005 resultsShowing papers similar to A study on estimating economic benefits of government R&D programs for microplastic management
ClearEstimating households’ willingness-to-pay associated with risks for improved plastic waste management using a new integrated contingent valuation-mindsponge- mindspongeconomics approach
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.
Economic valuation of benefits from the proposed REACH restriction of intentionally added microplastics
This economic study estimated how much people are willing to pay for policies that restrict intentionally added microplastics in consumer products like cosmetics. The results can help regulators justify and design cost-effective restrictions on microplastics in products where they serve no essential function.
Analysis of Factors Influencing Acceptability of Microplastic Regulation: Intrinsic Factors and Trust in Government
Researchers analyzed factors influencing public acceptability of microplastic regulations in South Korea using a national survey and hierarchical regression, finding that environmental risk perception, policy effectiveness beliefs, and knowledge positively predicted regulatory acceptance. Government trust was found to moderate the relationship between policy effectiveness perceptions and acceptability, especially when regulations carried financial costs.
Environmental Value Assessment of Plastic Pollution Control: A Study Based on Evidence from a Survey in China
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.
New Policy Framework for Effective Managing Microplastic in Circular System Form Plastic Product Manufacturing to Waste Treatment Facility
Researchers proposed a new policy framework for microplastic management by analyzing the full circular system of plastic -- from raw material production through consumption to waste treatment -- and examining microplastic waste at the final disposal stage. Applying the framework to the Korean waste management system demonstrated that the proposed circular system approach improves upon current microplastic management schemes.
Willingness-to-pay for precautionary control of microplastics, a comparison of hybrid choice models
A survey of UK adults found that people were willing to pay to reduce microplastic pollution and to resolve scientific uncertainty about its effects, with higher willingness to pay to reduce actual pollution than to simply gain information. Hybrid choice models revealed that respondents weighed irreversibility of harm more heavily than uncertainty itself.
Microplastics pollution: Economic loss and actions needed
This study highlights the economic costs associated with microplastic pollution and its threats to both environmental and human health. The researchers argue that governments should implement policies aligned with global resolutions to end plastic pollution, emphasizing the need for coordinated action to address the growing economic and ecological burden of microplastic contamination.
Study on financial cost evaluation of urban water environment management and pollution prevention and control
This paper is not about microplastics — it evaluates the financial cost-effectiveness of urban water environment governance in four Chinese cities, finding that treatment costs do not always translate to proportional environmental benefits.
Cognitive Awareness and Consumer Willingness to Pay for Plastic Waste Management Programs: a Contingent Valuation Method
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.
Theoretical framework for assessing the economic and environmental impact of water pollution: A detailed study on sustainable development of India
This paper presents a framework for assessing the economic and environmental costs of water pollution, including the impact of emerging contaminants like microplastics. It argues that current pollution cleanup strategies often overlook long-term economic losses from contaminated water, including healthcare costs. The framework could help policymakers make better decisions about investing in water treatment to reduce human exposure to pollutants including microplastics.
Perceptions about potential microplastic interventions: a study on knowledge, concerns, and willingness to pay
Researchers surveyed Oregon residents about microplastic pollution and found that fewer than 25% were willing to pay full price for washing machine filters that capture plastic microfibers before they reach waterways, suggesting that government subsidies and targeted outreach to early adopters may be needed to scale up this promising pollution prevention tool.
Exploring the microplastics health impacts risk perception in Iranian people: Challenges and improvement strategies
Researchers surveyed Iranians to assess their awareness and risk perception of microplastic health hazards, finding significant gaps in public understanding despite growing environmental contamination. The study proposes strategies spanning individual behavior, community education, and national policy to improve microplastic risk management.
The human dimension: how social and behavioural research methods can help address microplastics in the environment
This paper outlines how social and behavioral science research methods — including surveys, interviews, and behavioral experiments — can be applied to understand human dimensions of the microplastic pollution problem. Addressing plastic pollution requires not just environmental science but also understanding why people produce, use, and dispose of plastics as they do.
Fishermen’s Preferences for Ecological Policies and Behavior Analysis: A Case Study of Weihai City, China
This paper is not relevant to microplastics research; it analyzes Chinese fishermen's policy preferences for fishery ecological protection using choice experiments and economic modeling, with no focus on plastic pollution.
Socioeconomic Drivers of Conservation Commitment: Residents’ Willingness to Pay for Ecosystem Services Provided by Beaches in Lagos State, Nigeria
This paper is not relevant to microplastics; it investigates residents' willingness to pay for beach ecosystem services in Lagos, Nigeria, focusing on socioeconomic drivers of conservation commitment.
Can we shop ourselves to a clean sea? An experimental panel approach to assess the persuasiveness of private labels as a private governance approach to microplastic pollution
An experimental consumer survey in Norway, Germany, and Portugal found that people are willing to pay a premium for products certified as microplastic-free, suggesting that private certification schemes could be an effective market-based tool for reducing microplastic pollution. However, willingness to pay was influenced by country, trust in certifiers, and how the certification was framed.
The Economics of Marine Litter
This paper analyzed the economics of marine litter, estimating the costs imposed on fishing, tourism, and coastal communities and arguing that the economic case for prevention and cleanup is substantial.
A multi-criteria assessment of the implementation of innovative technologies to achieve different levels of microplastics and macroplastics reduction
This study applied a multicriteria decision analysis framework to evaluate innovative technologies for reducing microplastic and macroplastic pollution in marine environments, ranking cleanup measures by environmental, socioeconomic, and financial impact to inform better policy decisions.
Exploring the Differences and InfluencingFactors of Public Participation in EnvironmentalProtection Behavior in the Private and PublicSpheres in China
Not relevant to microplastics — this sociological study analyzes factors influencing Chinese citizens' environmental protection behaviors in public and private spheres, using 2013 national survey data.
Next steps for research on society and microplastics
This perspective paper outlined priority directions for social and behavioral science research on microplastics, building on the established contributions of social sciences to understanding policy, stakeholder views, and public behavior around plastic pollution. The authors called for greater integration of social science methods to address governance gaps and support effective microplastic management.
Public Willingness to Pay for Sustainable Consumption: Case of Bioplastic Medical Masks
This paper is not relevant to microplastics research; it uses a discrete choice experiment to measure consumers' willingness to pay for bioplastic medical masks, focusing on sustainable purchasing behavior rather than microplastic pollution science.
A Cross Disciplinary Framework for Cost-Benefit Optimization of Marine Litter Cleanup at Regional Scale
This paper presents a cost-benefit framework for prioritizing where and how to clean up marine litter at regional scale. The framework considers factors like litter type, removal cost, ecological damage, and population exposure. Better economic tools for prioritizing cleanup could help direct limited resources toward areas where marine plastic removal has the greatest benefit.
Estimating Willingness to Pay for Switching to Bring Shopping Bags in Vietnam
Researchers surveyed Vietnamese consumers' willingness to pay plastic bag fees that would encourage them to bring reusable bags. Structural equation modeling showed that environmental literacy and positive attitudes toward sustainability significantly predicted willingness to pay. The findings suggest that combining education with economic incentives can shift consumer behavior toward reducing plastic bag use.
A Study on the Trend of Domestic Waste Generation and the Recognition of Recycling Priorities in Korea
This South Korean study examined trends in household waste generation and public recognition of recycling in the context of sustainable development goals and circular economy policy. Understanding recycling behavior and waste generation trends is important for reducing the plastic waste that eventually breaks down into microplastics.