"State-run economies were fundamentally hierarchies, not networks."
In the beginning of the book we learned that networks come to be when things work together. At the end of this chapter, we learn how ideas can become something bigger and can change the way we live. However, in economies where the government leaves no space for people to make their decisions, and so there is no space for growth and for the adjacent possible. The government chooses what can be seen and what cannot be seen. However, in a market there is competition and people can discover new things by themselves. In my opinion its better when there is a market.