Hernando de Soto discusses why property rights are important to have free entrepreurship. He uses the example of black markets and the Arab Spring Revolutions.; Further reading: A New Path to Development? The Significance and Impact of Hernando De Soto's Ideas on Underdevelopment, Production, and Reproduction. Ray Bromley. Economic Geography. Vol. 66, No. 4, Production and Reproduction in Latin American Cities: C