Traditional supply-demand economics just doesn't explain the behavior of "middleman" industries, such as lawyering, real estate agenting, etc.
Traditional supply-demand economics assumes a 1:1 ratio where there is one buyer and one seller and there is some amount of economic surplus that the two parties play tug-of-war with. Traditional supply-demand economics works great when buyer and seller negotiate directly.
But in middleman industries, the middlemen can hop on either side, and play for either team. They are able to effectively scope out surplus from either or both sides, predatorize the weaker side with almost _no risk_ to themselves, and destroy a lot of the potential realized value between the original parties in their process.
So basically it creates a "parallel" economy where prices aren't determined by supply or demand, but rather by fear and a kind of high-stakes prisoner's dilemma between buyers and sellers where buyers and sellers bear all the risk and lawyers and agents reap all of the rewards.
Traditional supply-demand economics assumes a 1:1 ratio where there is one buyer and one seller and there is some amount of economic surplus that the two parties play tug-of-war with. Traditional supply-demand economics works great when buyer and seller negotiate directly.
But in middleman industries, the middlemen can hop on either side, and play for either team. They are able to effectively scope out surplus from either or both sides, predatorize the weaker side with almost _no risk_ to themselves, and destroy a lot of the potential realized value between the original parties in their process.
So basically it creates a "parallel" economy where prices aren't determined by supply or demand, but rather by fear and a kind of high-stakes prisoner's dilemma between buyers and sellers where buyers and sellers bear all the risk and lawyers and agents reap all of the rewards.