The USA has a higher incarceration rate than China because... China lies?
The USA's high incarceration rate is down to a number of things:
1) Mexican border + war on drugs. Around half of the prisoners are through drug-related crimes.
2) High rate of urbanization, the USA is the most urbanized country in the world, urbanized areas tend to have higher crime rates (and higher incarceration rates, as a greater percentage of criminals get caught)
3) Effective and relatively uncorrupted police force. I'm willing to bet that few other countries are as good as catching criminals as the USA.
4) More truth behind the data. I don't believe a word of what the Chinese Government has to say about China, particularly in cases such as crime rates, incarceration... these are exactly the kind of areas where their oppressive (and information controlling) government will benefit most from it. Lots of other countries will also fudge the data (I'm sure there is some level of this in the US, too). Japan, for example, the Japanese police force tend not to investigate crimes that they don't have a very high chance of success (as to keep their success rates up), as such most data in this area from Japan is fudged.







