Does Africa need stock markets?

There are now many more stock markets in Africa than there were forty years ago. Ethiopia is the latest country to join the club after re-starting its stock market this month. But what role do they play in the economy of our countries, and how exactly do they work? The companies, the shareholders, the risks and the rewards are all explained as we look into whether stock markets are an engine of economic growth on the African continent. Presenter: Mpho Lakaje Guests: Abena Amoah, the Managing Director of the Ghana Stock Exchange and Japhet Imhanzenobe, financial lecturer at the Pan-Atlantic University in Nigeria.