With the proposal of the “peak carbon dioxide emissions” (carbon peak), committing to carbon emission reduction in the ride-sourcing market has become the focus of the sustainable development of the platform. Under the background of “peak carbon dioxide emissions”, this paper constructs...

The audience response system (ARS) has increasingly been used to engage students by eliciting and analyzing responses to questions posed by instructors. The authors discuss how they used the system to facilitate pit market trading in a microeconomics class, report the efficacy of the approach...