News
2025.10.23
Fivita Stri’s (CRPS fourth-year student) paper was accepted and published in an international journal!
Fivita Stri’s (CRPS fourth-year student) paper was accepted and published in an international journal!
This study investigated smokers’ perceptions and preferences regarding a hypothetical deposit-refund system for cigarette butts using a discrete choice experiment conducted in Japan (n = 1,865) and Indonesia (n = 2,000). The results revealed that smokers preferred the proposed system over the status quo, despite differences in perception. Additionally, providing information about the environmental impacts of cigarette butts increased their preference for the system.
Stri F, Uehara T, Tsuge T, Prima Citta S, Asari M (2025) Designing a deposit-refund system for cigarette butts: What do smokers care about? PLoS One 20(10): e0335205. https://doi.org/10.1371/journal.pone.0335205