Existing studies have investigated the environmental dividends of substituting high-speed rail for other energy-intensive vehicles from an engineering standpoint, but they have yet to explore the economic effects of high-speed rail and the associated carbon emission reduction benefits. To fill...

As the world's second largest carbon emitter, China has long been criticized as a "free-rider" benefiting from other countries' efforts to reduce greenhouse gas emissions but not taking responsibility for its own emissions. China has been singled out as one of the major targets at the subsequent...