Market forces are the main determinant of this, with the old supply and demand factors pulling and pushing from their respective corners, but the web adds a little twist.

各个市场产品的投放和消耗，供应与需求，使市场的力量成为价格的主要决定因素，但是网络略有不同。

youdao

Tensegrity refers to the balance of pushing and pulling forces--the metal pushes, the wire pulls--that work to maintain a flexible, elastic shape.

FORBES: Magazine Article