The impact of international tourism on CO2 emissions in Vietnam

Thi Thi My Duyen1, Nguyen Thi Bich Ngan1
1 Bac Lieu University

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Abstract

The objective of the study is to analyze the impact of international tourism on CO2 emissions in Vietnam in the period 1995 – 2019. The Autoregressive Distributed Lag (ARDL) model is applied, by applying the bound test to determine the cointegration relationship, then using error correction model (ECM) to analyze short-term effects. The findings show that there is a long run relationship exist between international tourism and CO2 emissions in Vietnam. The international tourism has a positive impact on CO2 emissions in the long term. The number increase of international tourists lead to decrease environmental quality. In contrast, in the short term, the number of international tourists has a negative impact on CO2 emissions, the increase in international tourist arrivals lead to improve environmental quality. The coefficient of ECT is -0,246 and statistically meaningful (p < 0.05). This show that changes in international tourist arrivals affecting CO2 emissions are adjusted down 24,6% in the next period to reach long-run equilibrium.

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References

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