3 ms·
If nobody goes out then the price of babysitting approaches zero: everyone want to babysit, no one wants to go out. Once the price is 0.0001 units, why not go
by dmm 14y ago
If nobody goes out then the price of babysitting approaches zero: everyone want to babysit, no one wants to go out.
Once the price is 0.0001 units, why not go out? The benefit of staying in is minimal.