Gonna do this just for you but just this one time. I hope you understand the clear differentiation.
Crony capitalism is a term describing an economy in which success in business depends on close relationships between business people and government officials. It may be exhibited by favoritism in the distribution of legal permits, government grants, special tax breaks, or other forms of dirigisme Crony capitalism is believed to arise when political cronyism spills over into the business world; self-serving friendships and family ties between businessmen and the government influence the economy and society to the extent that it corrupts public-serving economic and political ideals.
Laissez-faire (i/ˌlɛseɪˈfɛər-/, French: [lɛsefɛʁ] ( listen)) is an economic environment in which transactions between private parties are free from tariffs, government subsidies, and enforced monopolies, with only enough government regulations sufficient to protect property rights against theft and aggression.