Pricing greenhouse gases is widely understood as the most efficient approach for mitigating climate change, yet distributional effects hamper political acceptance. These distributional effects are especially important in transport, the fastest growing sector for greenhouse gas emissions. Using...

Under the current taxi licensing system in Hong Kong, holders of taxi licenses are given perpetual operating right in the taxi business. Since 1995, the government has not issued any new taxi licenses. Against this background, the freely traded taxi licenses are often held as an investment...

This paper details the history of Jetty, an app-based collective transport platform operating in Mexico City since August 2017. It sets out the origins of the idea, recounts the strong competitive and regulatory pushback Jetty has faced, and evaluates Jetty's current growth and impact. In this...