In the USA today, research on government crime is not possible because the 'agency head' of all agencies of the executive branch of the U.S. government is determined by the U.S. President. Unfortunately, the agency head is often a person who has no experience on the subject of the agency. Thus,. government crime in nations that are building a democracy will exist until experienced and honest people become the permanent heads of every government agencies. These permanent agency heads are really necessary because building a democracy requires lots of futuristic thinking in each agency of a government.
On white collar crime, I believe that this form of crime exists in most nations. Crime appears when its people are told that a democracy is defined wrongly as a 'free society.' People do not realize that a free society cannot be defined unless God and God's absoluteness is rejected. But if God is rejected, the national language and the minds of it people will degenerate and lead to atheism, greed, and crime. So, white collar crime can be eliminated only by accepting God and perfecting the symbolic languages of a democracy.
With a well developing democracy, all forms of crime will decrease and open the possibility of developing the paradise I have discussed earlier.