Who invests money in vote buying if he can not make much much more in the future by corruption.
In Bosnia is the voter turn out about 20%. Votes are either buyed or state employees who fear to loose their job (if they vote for the opposition).
In a democracy is voting secret this is a guarantee by the OECD, but the people do not know this. We have just +/- 25 Years experience in Democracy but it lacks education in the schools how it works.