Decoding Green Consumption Behavior Among Chinese Consumers: Insights from Machine Learning Models on Emotional and Social Influences
Abstract
:1. Introduction
2. Literature Review
2.1. Cultural and Social Factors
2.2. Green Product Factors
2.3. Personal Factors
2.4. Emotional Factors
3. Data and Methodology
3.1. Survey Instrument Design
3.2. Data Collection and Source
3.3. Reliability and Validity
3.4. Data Preprocessing
3.4.1. Entropy Weight Method
3.4.2. FINCH Clustering
3.5. Machine Learning
3.6. Local Sensitivity
4. Results
4.1. Clustering Results for Green Consumption Behavior
4.2. Machine Learning Results
4.3. Sensitivity Analysis Results
5. Discussion
5.1. Academic Implications
5.2. Policy Implications
5.3. Practical Implications
6. Conclusions and Limitations
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
Appendix A. Survey Instrument Design
Variables | Dimensions | Measurement Items | Sources |
Cultural and Social Factors | Social Norms | People around me, such as family, relatives, and friends, often engage in green behaviors. | Gleim et al. (2013); Mancha and Yoder (2015); L. M. Zhao et al. (2015) |
Most people around me believe that we should protect the environment through our own actions. | |||
Behaviors that pollute the environment are condemned by most people around me. | |||
Social Identity | The group I belong to can reflect that I am an environmentally conscious person. | Cameron (2004); Dholakia et al. (2004) | |
I consider myself part of an environmentalist group. | |||
I am valuable within the environmentalist group. | |||
Despite my small influence, I also contribute to environmental protection. | |||
Political Ideology | The government should enact relevant policies or laws to regulate people’s green consumption behavior. | T. B. Chen and Chai (2010); Sujata et al. (2019) | |
If relevant policies and regulations require green consumption behavior, I will actively cooperate. | |||
To avoid fines from certain departments, I will reduce environmentally harmful behaviors. | |||
Policies and regulations can provide guidance for the implementation of green consumption behaviors. | |||
Green Product-Related Factors | Green Product Packaging | Green product packaging contributes to environmental protection. | De Angelis et al. (2017); Montoro-Rios et al. (2008) |
Green product packaging is an excellent example of eco-friendly packaging. | |||
Green product packaging aligns with the environmental positioning of the product. | |||
Green product packaging should feature green product labels. | |||
Green Brands | The environmental benefits of green brands, such as energy-saving and zero emissions, attract me. | Czellar and Palazzo (2004); Jamal and Al-Marri (2007); Chang and Chen (2008) | |
The green manufacturing processes and green technologies of green brands are very appealing to me. | |||
Green brands’ products do not harm the environment after disposal, which is very appealing to me. | |||
Purchasing products from green brands is beneficial for the environment and society, which is very appealing to me. | |||
The values of green brands promoting environmental benefits align with my beliefs. | |||
I would feel regret if a brand does not have eco-friendly features. | |||
The green corporate culture of the brand’s parent company inclines me towards it. | |||
The brands of products I purchase have consistently been green brands. | |||
I often recommend green product brands to relatives and friends. | |||
Personal Factors | Self-Efficacy | I have confidence in implementing green consumption behaviors. | Riggs and Knight (1994); Venkatesh et al. (2003); Lin et al. (2008) |
I believe I have the ability to implement green consumption behaviors. | |||
I believe that, as long as I am willing to make an effort, I can improve or address certain environmental issues. | |||
If I encounter problems in implementing green consumption behaviors, I have confidence in finding solutions. | |||
Ecological Values | Natural resources are the foundation for human survival and development, and humans should reduce their consumption. | Dunlap and Van Liere (1978); Schwartz and Bardi (2001) | |
Nature has inherent intrinsic value, and humans should adapt to and respect nature. | |||
Human society must coexist harmoniously with nature to survive. | |||
Economic development must proceed in parallel with environmental protection. | |||
Harmony between humans and nature is a sign of social progress. | |||
I believe that caring for nature and protecting the environment is important. | |||
Nature Connectedness | I feel connected to the surrounding natural world. | Perrin and Benassi (2009) | |
I can perceive and appreciate the wisdom of other life forms. | |||
I often feel an affinity with animals and plants. | |||
I have a deep understanding of how my actions affect the natural world. | |||
I feel that all residents of the Earth (both human and non-human) share a common vitality. | |||
Emotional Factors | Guilt | If my failure to engage in green consumption leads to adverse environmental impacts, I feel guilty. | Onwezen et al. (2013) |
If my failure to engage in green consumption leads to adverse environmental impacts, I feel remorse. | |||
If my failure to engage in green consumption leads to adverse environmental impacts, I feel remorse. | |||
If my failure to engage in green consumption leads to adverse environmental impacts, I feel ashamed. | |||
Pride | I consider myself an environmentally conscious consumer. | Whitmarsh and O’Neill (2010); Ivanova et al. (2019); Khare and Pandey (2017); Confente et al. (2020) | |
The green products I use effectively demonstrate that I am a responsible consumer. | |||
I take pride in being an environmentalist. | |||
I desire for my family and friends to see me as someone who cares about environmental issues. | |||
If I purchase green products, I am very satisfied with myself. | |||
I buy and use green products because they highlight my pro-environment personality. | |||
Engaging in environmental activities is an important part of my life. | |||
Awe | I feel awe towards nature. | Shiota et al. (2006) | |
My surroundings are full of beauty. | |||
I often seek patterns in the things around me. | |||
I have many opportunities to appreciate the beauty of nature. | |||
I seek certain experiences to challenge my understanding of the natural world. | |||
Green Consumption Behavior | I will persuade people around me to upcycle old items or recycle them for environmental purposes. | Ceylan (2019); H. S. Kim and Damhorst (1998) | |
If I need to buy shopping bags at the supermarket in the future, I will choose biodegradable shopping bags. | |||
When purchasing products, I will select those with minimal environmental pollution. | |||
Compared to disposable items, I will choose products that can be reused. |
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N (%) = 370 (100.0%) | |||||
---|---|---|---|---|---|
Variable | Category | N (%) | Variable | Category | N (%) |
Gender | Male | 45.41 | Occupation | Civil Servant/Public Institution | 10.54 |
Female | 54.32 | Freelancer (e.g., Writer/Artist/Photographer/Tour Guide) | 5.68 | ||
Age | Younger than 20 | 14.86 | Service Industry | 4.32 | |
20–30 | 35.14 | Company Employee | 35.95 | ||
30–40 | 24.86 | Businessman/Employer/Self-Employed | 5.95 | ||
40–50 | 12.97 | Worker (e.g., Factory Worker/Construction Worker/Sanitation Worker) | 5.68 | ||
Older than 50 | 11.35 | Professional (e.g., Lawyer/Engineer) | 6.76 | ||
Income | Below RMB 3000/month | 31.89 | Student | 23.78 | |
RMB 3001–6000/month | 22.97 | Education | High School or Below | 23.51 | |
RMB 6001–9000/month | 24.05 | Associate Degree | 24.59 | ||
RMB 9001–12,000/month | 12.43 | Bachelor’s Degree | 44.32 | ||
More than RMB 12,000/month | 8.11 | Graduate (Master’s/PhD) | 6.76 |
N (%) = 370 (100.0%) | |||||||
---|---|---|---|---|---|---|---|
Frequency of Green Consumption (Times) | <5 | <10 | <20 | <50 | <100 | ≥100 | |
Purchase of Eco-Friendly Products | 6.76 | 15.68 | 30 | 30 | 13.24 | 4.32 | |
Second-Hand Goods Transactions | 44.86 | 28.65 | 17.57 | 8.11 | 0.81 | 0 | |
Low-Carbon Travel | 5.68 | 10.54 | 22.16 | 42.16 | 15.95 | 3.51 | |
Waste Sorting | 11.62 | 10 | 14.32 | 17.3 | 10.54 | 36.22 | |
Participation in Environmental Activities | 57.84 | 22.97 | 13.51 | 5.68 | 0 | 0 | |
Amount Spent on Green Consumption (RMB) | <500 | <1000 | <2000 | <5000 | <10,000 | ≥10,000 | |
Purchase of Eco-Friendly Products | 20.81 | 15.14 | 20.27 | 23.78 | 11.35 | 8.65 | |
Second-Hand Goods Transactions | 44.32 | 19.19 | 15.14 | 13.78 | 6.22 | 1.35 | |
<10 | <50 | <100 | <200 | <500 | ≥500 | ||
Low-Carbon Travel | 5.41 | 30.54 | 20.27 | 21.08 | 20.27 | 2.43 | |
Lifecycle (Days) | <5 | <10 | <20 | <50 | <100 | ≥100 | |
Time Since First Green Consumption Activity | 52.97 | 11.62 | 13.24 | 13.24 | 4.86 | 4.05 |
Construct | Item | Factor Loading | Extraction | % of Variance | % | Cronbach’s α |
---|---|---|---|---|---|---|
Cultural and Social Factors | People around me, such as family, relatives, and friends, often engage in green behaviors. | 0.75 | 0.715 | 5.948 | 10.814 | 0.966 |
Most people around me believe that we should protect the environment through our own actions. | 0.7 | 0.68 | ||||
Behaviors that pollute the environment are condemned by most people around me. | 0.784 | 0.724 | ||||
The group I belong to can reflect that I am an environmentally conscious person. | 0.703 | 0.688 | 4.535 | 19.06 | 0.788 | |
I consider myself part of an environmentalist group. | 0.724 | 0.714 | ||||
I am valuable within the environmentalist group. | 0.734 | 0.714 | ||||
Despite my small influence, I also contribute to environmental protection. | 0.721 | 0.67 | ||||
The government should enact relevant policies or laws to regulate people’s green consumption behavior. | 0.763 | 0.717 | 4.139 | 26.584 | 0.845 | |
If relevant policies and regulations require green consumption behavior, I will actively cooperate. | 0.781 | 0.739 | ||||
To avoid fines from certain departments, I will reduce environmentally harmful behaviors. | 0.737 | 0.682 | ||||
Policies and regulations can provide guidance for the implementation of green consumption behaviors. | 0.706 | 0.618 | ||||
Green Product-Related Factors | Green product packaging contributes to environmental protection. | 0.797 | 0.746 | 3.805 | 33.502 | 0.848 |
Green product packaging is an excellent example of eco-friendly packaging. | 0.763 | 0.743 | ||||
Green product packaging aligns with the environmental positioning of the product. | 0.696 | 0.646 | ||||
Green product packaging should feature green product labels. | 0.797 | 0.743 | ||||
The environmental benefits of green brands, such as energy-saving and zero emissions, attract me. | 0.677 | 0.683 | 3.665 | 40.166 | 0.861 | |
The green manufacturing processes and green technologies of green brands are very appealing to me. | 0.707 | 0.668 | ||||
Green brands’ products do not harm the environment after disposal, which is very appealing to me. | 0.692 | 0.635 | ||||
Purchasing products from green brands is beneficial for the environment and society, which is very appealing to me. | 0.731 | 0.729 | ||||
The values of green brands promoting environmental benefits align with my beliefs. | 0.613 | 0.606 | ||||
I would feel regret if a brand does not have eco-friendly features. | 0.685 | 0.649 | ||||
The green corporate culture of the brand’s parent company inclines me towards it. | 0.702 | 0.674 | ||||
The brands of products I purchase have consistently been green brands. | 0.684 | 0.651 | ||||
I often recommend green product brands to relatives and friends. | 0.646 | 0.66 | ||||
Personal Factors | I have confidence in implementing green consumption behaviors. | 0.69 | 0.739 | 3.027 | 45.67 | 0.929 |
I believe I have the ability to implement green consumption behaviors. | 0.742 | 0.74 | ||||
I believe that, as long as I am willing to make an effort, I can improve or address certain environmental issues. | 0.68 | 0.728 | ||||
If I encounter problems in implementing green consumption behaviors, I have confidence in finding solutions. | 0.729 | 0.745 | ||||
Natural resources are the foundation for human survival and development, and humans should reduce their consumption. | 0.767 | 0.667 | 2.952 | 51.036 | 0.875 | |
Nature has inherent intrinsic value, and humans should adapt to and respect nature. | 0.778 | 0.687 | ||||
Human society must coexist harmoniously with nature to survive. | 0.721 | 0.619 | ||||
Economic development must proceed in parallel with environmental protection. | 0.783 | 0.697 | ||||
Harmony between humans and nature is a sign of social progress. | 0.793 | 0.763 | ||||
I believe that caring for nature and protecting the environment is important. | 0.631 | 0.549 | ||||
I feel connected to the surrounding natural world. | 0.742 | 0.689 | 2.942 | 56.385 | 0.887 | |
I can perceive and appreciate the wisdom of other life forms. | 0.772 | 0.773 | ||||
I often feel an affinity with animals and plants. | 0.761 | 0.786 | ||||
I have a deep understanding of how my actions affect the natural world. | 0.744 | 0.725 | ||||
I feel that all residents of the Earth (both human and non-human) share a common vitality. | 0.792 | 0.801 | ||||
Emotional Factors | If my failure to engage in green consumption leads to adverse environmental impacts, I feel guilty. | 0.757 | 0.757 | 2.81 | 61.494 | 0.913 |
If my failure to engage in green consumption leads to adverse environmental impacts, I feel remorse. | 0.773 | 0.759 | ||||
If my failure to engage in green consumption leads to adverse environmental impacts, I feel remorse. | 0.743 | 0.781 | ||||
If my failure to engage in green consumption leads to adverse environmental impacts, I feel ashamed. | 0.735 | 0.747 | ||||
I consider myself an environmentally conscious consumer. | 0.723 | 0.715 | 2.795 | 66.576 | 0.895 | |
The green products I use effectively demonstrate that I am a responsible consumer. | 0.662 | 0.727 | ||||
I take pride in being an environmentalist. | 0.621 | 0.674 | ||||
I desire for my family and friends to see me as someone who cares about environmental issues. | 0.688 | 0.691 | ||||
If I purchase green products, I am very satisfied with myself. | 0.646 | 0.666 | ||||
I buy and use green products because they highlight my pro-environment personality. | 0.618 | 0.661 | ||||
Engaging in environmental activities is an important part of my life. | 0.719 | 0.726 | ||||
I feel awe towards nature. | 0.714 | 0.675 | 2.152 | 70.488 | 0.922 | |
My surroundings are full of beauty. | 0.703 | 0.692 | ||||
I often seek patterns in the things around me. | 0.788 | 0.774 | ||||
I have many opportunities to appreciate the beauty of nature. | 0.725 | 0.743 | ||||
I seek certain experiences to challenge my understanding of the natural world. | 0.793 | 0.780 | ||||
Kaiser–Meyer–Olkin Measure of Sampling Adequacy: 0.948 Bartlett’s Test of Sphericity: Approx. Chi-Square: 13,764.646; df: 1485; Sig. < 0.001 |
XGBoost | KNN | Gaussian NB | MLP | |
---|---|---|---|---|
Accuracy | 0.80 | 0.78 | 0.77 | 0.77 |
F1 Score | 0.73 | 0.71 | 0.71 | 0.63 |
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Lu, Y.; Park, S.-D. Decoding Green Consumption Behavior Among Chinese Consumers: Insights from Machine Learning Models on Emotional and Social Influences. Behav. Sci. 2025, 15, 616. https://doi.org/10.3390/bs15050616
Lu Y, Park S-D. Decoding Green Consumption Behavior Among Chinese Consumers: Insights from Machine Learning Models on Emotional and Social Influences. Behavioral Sciences. 2025; 15(5):616. https://doi.org/10.3390/bs15050616
Chicago/Turabian StyleLu, Ying, and Sang-Do Park. 2025. "Decoding Green Consumption Behavior Among Chinese Consumers: Insights from Machine Learning Models on Emotional and Social Influences" Behavioral Sciences 15, no. 5: 616. https://doi.org/10.3390/bs15050616
APA StyleLu, Y., & Park, S.-D. (2025). Decoding Green Consumption Behavior Among Chinese Consumers: Insights from Machine Learning Models on Emotional and Social Influences. Behavioral Sciences, 15(5), 616. https://doi.org/10.3390/bs15050616