Impact of technological change

My new book is one in a series of short books on policy and economics topics described as ‘essays on big ideas by leading writers’. My contribution is a critique of the inconsistencies of transport policy in recent decades, which I attribute to the shortcomings of conventional transport economic appraisal in identifying the benefits that arise from investment.  This book, Travel Fast or Smart?, is available both in print and as an ebook from Amazon Books

The National Infrastructure Commission has issued a discussion paper on the impact of technological change on future infrastructure supply and demand. I submitted a response (Metz NIC tech 9-1-17 ) in which I argued that the potential of digital technologies to increase the effective capacity of existing road infrastructure is not well understood. It would be worth the NIC commissioning an expert study, to consider the scope for a roads analogue of the Digital Railway, a concept that is gaining influence for rail infrastructure.