Dr Calzada has contributed to Edward Elgar's Handbook on the Geographies of Regions and Territories volume kindly edited by Prof Anssi Paasi, Prof John Harrison, and Prof Martin Jones. Dr Calzada's chapter entitled 'Political Regionalism: Devolution, Metropolitanisation, and the Right to Decide'....

Dr Calzada is participating as partner representative and WP leader of Replication of Replicate EU project, in the 'Replication Workshop: From Follower to Lighthouse City for Smarter Cities' organised by EU-INEA in Brussels....