I want to know the answer to the following question:
To what extent does wealth reach from affluent down to average population?
All the background I'm provided with is that "Although one of the main obstacles still facing the Egyptian economy is the limited trickle down of wealth to the average population, many Egyptians criticise their government for higher prices of basic goods while their standards of living or purchasing power remains relatively stagnant.". Is that enough to answer the question?
Answer: yes