The transport problem: The need for consistent policies on pricing and investment.

This paper reviews the basic issues involved in identifying and providing solutions to transport problems. The paper argues that solutions focusing solely on investment in capacity or second-best solutions to pricing such as road pricing and free public transport ignore the essential economic relationships involved in transport. The paper provides a critique of investment and pricing and argues for a more integrated approach in which optimal pricing is a core consideration in any investment decisions. This is seen as particularly important in a post Covid-19 world where many of the fundamental drivers of transport demand have changed, and public authorities face significant constraints on budgets whilst new pressures such as commitments to net zero in the face of global warming threats add additional pressures. The paper offers some thoughts on the principles involved in establishing a more suitable structure for dealing with the transport problem. • Identifies the core elements of the transport problem as pricing and investment. • Reviews problems in implementing first-best pricing. • Critiques investment decisions in the light of wider economic impacts. • Considers changes brought about by the Covid-19 pandemic and the move to net-zero. • Offers a set of principles for reforming transport policy. [ABSTRACT FROM AUTHOR]