International tourism is a fast growing industry generating half a trillion dollars in annual revenues and accounting for almost 10% of total international trade, and almost half of total trade in services. Yet, it has so far failed to receive the attention it deserves from mainstream economics....

The Internet has evolved from a “hierarchy”—in which interconnection was achieved by having Internet Service Providers (ISPs) purchase transit services from top-level backbones and top-level backbone providers engage in direct settlement-free peering—to a “mesh” in which peering...