The future trajectory of carbon emissions in the process of carbon neutrality in South Korea.

The excessive use of fossil energy in industrialization has caused the frequent occurrence of global warming and environmental pollution issues, which seriously threaten the sustainable social and economic development of South Korea and other countries. In response to the international community's call to effectively address climate change, South Korea has announced achieving carbon neutrality by 2050. In this context, this paper takes the carbon emission of South Korea from 2016 to 2021 as a sample and focuses on using the GM(1,1) model to predict the carbon emission change trajectory of South Korea in the process of achieving carbon neutrality. The results show: first, in the process of carbon neutrality, South Korea's carbon emissions show a downward trend, with an average annual rate of 2.34%. Second, by 2030, carbon emissions will decline to 502.34 Mt CO2e, down about 26.79% from the 2018 peak. By 2050, South Korea's carbon emissions will decline to 312.65 Mt CO2e, down about 54.44% from the 2018 peak. Third, it is difficult for South Korea to achieve its carbon neutrality target by 2050 based solely on its forest carbon sink storage capacity. Therefore, this study is expected to provide a reference for improving the carbon neutrality promotion strategy in South Korea and strengthening the construction of relevant systems of carbon neutrality, and so can provide some reference for other countries, including China, to improve policy design to promote the green and low-carbon transformation of the global economy.

The Contribution of Sustainable Tourism toEconomic Growth and Employment in Pakistan.

In the global economy, tourism is one of the most noticeable and growing sectors. Thissector plays an important role in boosting a nation's economy. An increase in tourism flow canbring positive economic outcomes to the nations, especially in gross domestic product (GDP) andemployment opportunities. In South Asian countries, the tourism industry is an engine ofeconomic development and GDP growth. This study investigates the impact of tourism onPakistan's economic growth and employment. The period under study was from 1990 to 2015. Tocheck whether the variables under study were stationary, augmented Dickey-Fuller andPhillips-Perron unit root tests were applied. A regression technique and Johansen cointegrationapproach were employed for the analysis of data. The key finding of this study shows that there isa positive and significant impact of tourism on Pakistan's economic growth as well as employmentsector and there is also a long-run relationship among the variables under study. This studysuggests that legislators should focus on the policies with special emphasis on the promotion oftourism due to its great potential throughout the country. Policy implications of this recent studyand future research suggestions are also mentioned.