Remember that the City of London occupies only 290 hectares. Canary Wharf, London’s new financial district where most major banks are located, is just over 40 hectares. This tiny area hosts financial services firms that provide 160,000 jobs with an average wage in excess of £100,000, while serving as a magnet for other businesses; those 40 hectares generate economic output of over $50 billion annually. Harvard’s Ed Glaeser shows that the area in midtown Manhattan between 41st and 59th Streets houses 600,000 workers, earning $100,000 on average. In Asia, the central business district of Singapore is built on 184 hectares and the Dubai International Financial Centre on 45 hectares.