Corruption is like an infectious disease. It infects the body from the head to the toes. Corruption is involved in every stage of a person's life. When a person is born, in the hospital bribes need to be doled out to nurses, doctors and staff if appropriate care is expected. In school starting from kindergaden and all through highschool teachers and principles are bribed to ensure good grades are assigned.
Then bribes are given to government officials. Say, if you take a driver's exam (this happened to me) they will fail you on purpose expecting that you will realize that you need to pay them a bribe in order to pass it. It is not that are you good or not, it doesn't matter, because others pay, pay is expected always and those that don't pay get failed until they pay.
There is a price you can pay to get away with murder. There is a price you pay to the court DNA tester to either fabricate or deny a paternity test. There is a price for every single piece of certificate or license issued for conducting a business( and, not surprisingly the number of said certificates and licenses never decreases ).
It is not just bribes. It is also nepotism. There is so much freakin' incompetence because people who are not qualified are put in position just as a result of being related to some higher-up.
This corruption is also transmitted to offspring. Children observe their parents interact with the corrupt system and they learn to do the same, in the process also become corrupt.
To get back to the article. I think a lot of businessmen get locked up because they did not play by the un-official rules and thought, perhaps some thought, they could function like they would do in the West or in America.