“…The downside of many spatial planning policies that seek to correct for market failures is an interference with private decisions that can lead to unintended economic costs. To name a few examples, planning systems around the world have been challenged on the grounds of limiting supply of housing and office space, creating affordability problems and reducing productivity (Glaeser et al, 2005;Cheshire and Hilber, 2008;Brenner and M€ uhlig, 2013;Capasso et al, 2013;Hilber and Vermeulen, 2016;Cheshire et al, 2015). More specifically, many have blamed planning restrictions in England with creating an economic paradox of rapidly rising house prices (which have in the last 15 years tripled in England and quadrupled in London) and historically low construction levels (Cheshire, 2014).…”