What is the ‘aid-financed investment fetish’, What two historical events contributed

Q1: What is the ‘aid-financed investment fetish’? What two historical events contributed to make it the dominant paradigm among policy makers for over fifty years? How or why? Can you think of any recent or current event(s) that have shaped or could shape the way we think about economic growth and economic development? How or why?

Q2: Why does human capital flow from poor to rich countries and not the other way around? 

Do you think migration is a good way to reduce poverty and share prosperity? How or why?

Q3: How many kinds of corruption are there? How or why are they different? Is one kind “better” for growth than the other?  In your opinion, what is/are the major causes of corruption? Consequently, what policies do you think would be effective in curbing corruption??