ISSN: 2222-6990
Open access
Purpose: This study explores ecological behaviour in the context of new energy vehicle (NEV) purchase in Malaysia. Drawing on the Value-Belief-Norm (VBN) theory, it examines the influence of eco-altruistic values and openness to change on ecological beliefs and behaviour, with ecological beliefs tested as a mediator and voluntariness as a moderator. Design/methodology/approach: Data were collected through a survey of 152 NEV purchasers. Established scales were used to measure the constructs, and Structural Equation Modelling with SmartPLS 4.0 was applied to assess both measurement and structural models. Findings: Eco-altruistic values and openness to change significantly influenced ecological beliefs, but not ecological behaviour directly. Ecological beliefs predicted NEV purchasing behaviour and mediated the link between openness to change and behaviour. However, the mediating role between eco-altruistic values and behaviour was not supported. Voluntariness moderated the belief–behaviour relationship, suggesting that ecological beliefs translate into NEV adoption only when consumers perceive freedom and willingness in their decisions. Research limitations/implications: The study focuses on NEV purchasers and is limited by its cross-sectional design. Future research should adopt longitudinal and cross-cultural approaches to validate and extend these findings. Practical implications: Results highlight the need for policies and marketing strategies that embed ecological beliefs and enhance voluntariness through incentives, financing, and infrastructure to support NEV adoption. Originality/value: This study extends VBN theory by incorporating voluntariness as a moderator and employing a simplified ecological belief construct, offering new insights into NEV adoption in emerging markets.
Ajzen, I. (1991). The theory of planned behaviour. Organizational Behavior and Human Decision Processes, 50(2), 179–211. https://doi.org/10.1016/0749-5978(91)90020-T
Alam, S. S., Ahsan, M. N., Kokash, H. A., Ahmed, S., & Di, W. (2025). Remanufactured consumer goods buying intention in circular economy: Insight of value-belief-norm theory and self-identity theory. Journal of Remanufacturing, 15, 179–206. https://doi.org/10.1007/s13243-025-00152-z
Alcock, I., White, M. P., Taylor, T., Coldwell, D. F., Gribble, M. O., Evans, K. L., Corner, A., Verdoulakis, S., & Fleming, L. E. (2017). Green on the ground not in the air: Pro-environmental attitudes are related to household behaviours but not discretionary air travel. Global Environmental Change, 42, 136–147. https://doi.org/10.1016/j.gloenvcha.2016.11.005
Al-Taie, W. A. A., Rahal, M. K. M., Al-Sudani, A. S. A., & Al-Farsi, K. A. O. (2015). Exploring the consumption of organic foods in the United Arab Emirates. SAGE Open, 5(2), 1–12. https://doi.org/10.1177/2158244015592001
Amerigo, M., Aragones, J. I., Sevillano, V., & Cortes, B. (2005). The structure of beliefs about environmental concern. Psicothema, 17, 246–251.
Azmi, D. A. W. M., & Daud, S. A. M. M. (2024). Reconceptualizing tax compliance behaviour: A theoretical matrix approach. Accounting and Finance Research, 13(1), 67–91. https://doi.org/10.5430/afr.v13n1p67
Balabanis, G., & Siamagka, N. T. (2017). Inconsistencies in the behavioural effects of consumer ethnocentrism: The role of brand, product category, and country of origin. International Marketing Review, 34(2), 166–182. https://doi.org/10.1108/IMR-03-2015-0057
Bandura, A. (1997). Self-efficacy: The exercise of control. W. H. Freeman.
Batool, N., Wani, M. D., Shah, S. A., & Dada, Z. A. (2024). Theory of planned behaviour and value-belief-norm theory as antecedents of pro-environmental behaviour: Evidence from the local community. Journal of Human Behavior in the Social Environment, 34(5), 693–709. https://doi.org/10.1080/10911359.2023.2205912
Beck, A. T. (1979). Cognitive therapy and the emotional disorders. International Universities Press.
Beck, A. T., Rush, A. J., Shaw, B. F., & Emery, G. (1979). Cognitive therapy of depression. Guilford Press.
Bera, M., Das, S., Garai, S., Dutta, S., Choudhury, M. R., Tripathi, S., & Chatterjee, G. (2025). Advancing energy efficiency: Innovative technologies and strategic measures for achieving net zero emissions. Carbon Footprints, 4(3). https://doi.org/10.20517/cf.2024.48
Biagi, M., & Mariano, F. (2011). Ecological citizenship and social representation of water: Case study in two Argentine cities. SAGE Open, 1(2), 1–8. https://doi.org/10.1177/2158244011417897
Calder, B. J., Phillips, L. W., & Tybout, A. M. (1981). Designing research for application. Journal of Consumer Research, 8(2), 197–207.
Chan, S. K., & Lee, F. N. (2016). The influence of personal and environmental factors on ecological beliefs. Journal of Global Business and Social Entrepreneurship, 1(5), 9–19.
Chan, S. K., Quoquab, F., & Rohaida, B. (2021). Personal and environmental factors that influence ecological behaviour of energy-efficient appliance purchases. Institutions and Economies, 13(2), 59–100. https://doi.org/10.22452/IJIE.vol13no2.3
Chen, C. P., Lai, H. M., & Ho, C. Y. (2015). Why do teachers continue to use teaching blogs? The roles of perceived voluntariness and habit. Computers & Education, 82, 236–249. https://doi.org/10.1016/j.compedu.2014.11.017
Chen, Q., & Li, C. (2024). The green paradox in NEV manufacturing: Regulatory impacts on innovation from a stakeholder perspective. Energies, 17(14), 3508. https://doi.org/10.3390/en17143508
Chiu, T. M. L., & Ku, B. P. S. (2015). Moderating effects of voluntariness on the actual use of electronic health records for allied health professionals. JMIR Medical Informatics, 3(1). https://doi.org/10.2196/medinform.2548
Chin, W. W. (1998). Issues and opinions on structural equation modeling. MIS Quarterly, 22(1), 7–16.
Chou, C. J. (2014). Hotels’ environmental policies and employee personal environmental beliefs: Interactions and outcomes. Tourism Management, 40, 436–446. https://doi.org/10.1016/j.tourman.2013.08.001
Chua, K. B., Quoquab, F., Mohammad, J., & Basiruddin, R. (2016). The mediating role of the new ecological paradigm between value orientations and pro-environmental personal norm in the agricultural context. Asia Pacific Journal of Marketing and Logistics, 28(2), 323–349. https://doi.org/10.1108/APJML-09-2015-0138
Cheval, B., Maltagliati, S., Desplanques, F., & Wolff, W. (2025). Unpacking the dynamic role of physical effort in shaping behaviour. Trends in Cognitive Sciences. https://doi.org/10.1016/j.tics.2025.04.012
Cohen, J. (1988). Statistical power analysis for the behavioral sciences (2nd ed.). Erlbaum.
Colombo, S. L., Chiarella, S. G., Lefrancois, C., Fradin, J., Raffone, A., & Simione, L. (2023). Why knowing about climate change is not enough to change: Explaining the environmental knowledge–action gap. Sustainability, 15(20), 14859. https://doi.org/10.3390/su152014859
Corral-Verdugo, V., Fraijo-Sing, B., & Pinheiro, J. Q. (2006). Sustainable behavior and time perspective. Interamerican Journal of Psychology, 40(2), 139–147.
Davidson, A. R., & Jaccard, J. J. (1979). Variables that moderate the attitude–behaviour relation. Journal of Personality and Social Psychology, 37(8), 1364–1376.
Dcosta, J., Graul, A. R. H., & Hasnat, S. B. (2024). Understanding consumer adoption of light-duty electric vehicles. Transportation Research Record, 2678(10), 234–247. https://doi.org/10.1177/03611981241231962
Duarte, P., Silva, S. C., Mangei, I., & Dias, J. C. (2025). Exploring ethical consumer behaviour. International Review on Public and Nonprofit Marketing, 21, 841–862. https://doi.org/10.1007/s12208-024-00404-x
Dunlap, R. E., Van Liere, K. D., Mertig, A. G., & Jones, R. E. (2000). Measuring endorsement of the new ecological paradigm. Journal of Social Issues, 56(3), 425–442.
Fishbein, M., & Ajzen, I. (1975). Belief, attitude, intention and behaviour: An introduction to theory and research. Addison-Wesley.
Fornell, C., & Larcker, D. F. (1981). Evaluating structural equation models. Journal of Marketing Research, 18(1), 39–50. https://doi.org/10.2307/3151312
Chan, S.-K., & Shuai, W. (2026). Ecological Behaviour of New Energy Vehicle Purchase: The Mediating and Moderating Roles of Ecological Beliefs and Voluntariness. International Journal of Academic Research in Business and Social Sciences, 16(3), 828-844.
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