A global city, Boston is placed among the top 30 most economically powerful cities in the world. Encompassing $363 billion, the Greater Boston metropolitan area has the sixth-largest economy in the country and 12th-largest in the world.
Is there an answer to this question (If it cannot be answered, say "unanswerable"): What rank does Boston hold as far as being an economically powerful city in the world?
among the top 30