This study examines the relationships among perceived risk, trust, and intention to use mobile banking. The research model is confirmed based on data collected from the customers of one of Vietnam's largest joint stock commercial banks. The results of statistical analysis show that the research model explains 60.2% of the variability of intention to use mobile banking. The results also show that perceived risk includes components such as financial risk, social risk, time risk, privacy risk, security risk, and performance risk. Furthermore, perceived risk is negatively related to trust and intention to use mobile banking, and trust has a positive relationship with intention to use mobile banking. Implications are drawn and useful for improving intention to use mobile banking.

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ww w.i nd ers cie nce .co m/ ijbe m Inter natio nal Jour nal of Bu sin es s an d Em er gi ng M ar ke ts

Changing climate conditions and rapidly increasing carbon dioxide emissions have severely affected the global ecosystem and world economy. Governments around the world have paid attention to these resulting challenges and enacted many policies to reduce environmental pollution and carbon dioxide (CO2) emissions. This study aimed to determine and understand the relationship between innovation, foreign direct investment, economic growth, renewable consumption and CO2 emission in Vietnam. Information was collected annually based on the annual data of the General Statistics Office of Vietnam and World Bank from 2000 to 2022. Data processing was conducted using the STATA 17.0 software. The innovation affects Vietnam’s environmental pollution. Innovation positively affect environmental pollution in Vietnam; if Vietnam’s innovation were to increase by 1%, CO2 emissions would increase by 0.68%. The empirical research results of this study also show that renewable energy consumption has a negative effect on environmental pollution in Vietnam; if renewable energy were consumed at a 1% increase, CO2 emission would decrease by 0.51%. In addition, FDI inflows and economic growth have strongly positive affecting to environmental pollution; if Vietnam’s FDI inflows were to increase 1%, CO2 emissions would increase 1.39%; if Vietnam’s GDP increase 1% then CO2 emission would increase 1.26%. This paper also provides some recommendations that can assist Vietnam in developing a green and sustainable economy in the technology revolution 4.0 to achieve the United Nations Sustainable Development Goals (SDGs) over a long-term period.