원문정보
초록
영어
Modern people live in the age of plastics. It has been widely used due to its easy molding processing, mass production, and excellent durability. However, over-produced plastics for convenience cause plastic disasters and adversely affect the ecosystem. Since the COVID-19 outbreak, the use of single-use plastic waste due to the use of delivery services has increased. The COVID-19 pandemic has caused a plastic pandemic. Currently, domestic recycling policies depend only on recycling collection companies and market prices of recyclable resources. This paper confirms whether the outbreak of COVID-19 has affected the price of plastic waste. It also shows that the price of plastic waste is more unstable than metals with a high recycling rate. This urges businesses to share the cost of recycling on plastic waste, no longer being dependent on market prices for recyclable resources.
목차
1. Introduction
2. COVID-19 Cases in Korea
3. Data
4. Analysis and Results
4.1. Correlation Analysis : The Relationship Between the Price (Won/kg) of Items and the Number of Confirmed Cases
4.2. T-test : Price (Won/kg) of Items for COVID-19 Outbreak
4.3. T-test : Price(Won/kg) of Items by Regions for COVID-19 Outbreak
4.4. Analysis of Variance (ANOVA) : Price (Won/kg) of Items in Regions for COVID-19 Outbreak
5. Conclusions
Acknowledgments
References
Appendix