If economic freedom is the key to economic success then it stands to reason that direct cash donation is the most effective form of charity.

https://www.youtube.com/watch?v=BD9kEHvXlGQ

I know the video interperets this result as a win for Keynes, but I really think it more proves that technocrats are dead wrong with their directed improvement plans for poor nations. Give power and people will invent prosperity that you cannot imagine.