
Artur Hilger
Summary.
Five of the 10 most valuable companies in the world today—Apple, Alphabet, Amazon, Facebook, and Microsoft—derive much of their worth from their multisided platforms (MSPs), which facilitate interactions or transactions between parties. Many MSPs are more valuable than companies in the same industries that provide only products or services: For instance, Airbnb is now worth more than Marriott, the world’s largest hotel chain.