From Hernando de Soto in yesterday's WSJ:
• As far as real estate is concerned, 92% of Egyptians hold their property without normal legal title.
• We estimated the value of all these extralegal businesses and property, rural as well as urban, to be $248 billion—30 times greater than the market value of the companies registered on the Cairo Stock Exchange and 55 times greater than the value of foreign direct investment in Egypt since Napoleon invaded—including the financing of the Suez Canal and the Aswan Dam. (Those same extralegal assets would be worth more than $400 billion in today's dollars.)
...Bringing the majority of Egypt's people into an open legal system is what will break Egypt's economic apartheid. Empowering the poor begins with the legal system awarding clear property rights to the $400 billion-plus of assets that we found they had created. This would unlock an amount of capital hundreds of times greater than foreign direct investment and what Egypt receives in foreign aid.