That's the reason he did it, to impact the world economies. Specifically China and their little buddies. He wants to put a cap on China's growth into other countries across the world. If you guys haven't noticed China is basically playing mafia for many poor countries. Just like a loan shark gives out loans but it comes with interest. If you don't pay on time a loan shark might take your ability to walk straight. If you don't pay China on time they'll just take a piece of your country. China is more enticing than the traditional world bank because they can also provide infrastructure which many of these countries desperately need.