The potential impact of the Catalan crisis on the Spanish economy

The crisis in Catalonia, sparked by the regional government’s illegal proclamation of an independent state last month, is already exacting a toll on the Catalan economy and threatens to seriously weaken the wider Spanish economy if the situation is prolonged.
http://www.realinstitutoelcano.org/wps/wcm/connect/01e82708-49a4-463c-a65a-a632517a2e80/Commentary-Chislett-Potential-impact-Catalan-crisis-Spanish-economy.pdf?MOD=AJPERES&CACHEID=01e82708-49a4-463c-a65a-a632517a2e80