Η διαχείριση της ολοένα και αυξανόμενης πολυπλοκότητας συνεπάγεται την αντιμετώπιση αριθμού δυσεπίλυτων θεμάτων.
Managing increasing complexity means dealing with a number of thorny issues. Should tax and fiscal policies be made more convergent, in order to prevent a "race to the bottom"? When factors of production are increasingly mobile, who or what should be taxed?