A recent ranking has placed Tokyo-Yokohama at the world's number 2 spot. The ranking of innovation clusters also shows that China and the U.S. together account for 45% of the top 100.

Further information on this ranking can be found at finance.biggo.com. The website provides details on the top innovation clusters and their respective rankings.

Details of the ranking methodology and the full list of top 100 innovation clusters are available from the same source, offering more insight into the standings and the performance of different regions.