摘要
The Success of World Metropolitan and Bay Areas The Tokyo Bay Area,the New York Metropolitan Area,and the San Francisco Bay Area are leading regions for science and technology.They share an economic transformation from industrial or manufacturing bases to predominantly service-based economies with this sector contributing 75%of their gross domestic product(GDP)in 2020.Technology companies in these locations accounted for 60%of the revenue of the top 100 global tech companies in 2018(1).The success of these locations stems from the convergence of academia,technology giants,government support,and a high density of investors,as well as innovative entrepreneurs(2).
