Infusing Money Into a Region Can Take Advantage of the Slack?

If it's glow, if it's globally connected, but watwat cars, the price is going to be set on the international market. The fact that a village in n or motor bikes a village in kenya has slightly more money, in the big picture, that's not going to move to move the needle. This is back to my mackerel oral exam. Why does it matter whether the region where you gave the infusion of cash is connected to the larger economy, or how connected it is?