Biographical note: Justin Yifu Lin is founding director and professor at the China Centre for Economic Research at Peking University. From 2008 to 2012, he served as chief economist and senior vice president of the World Bank. His many books include "Demystifying the Chinese Economy" and...

Each institutional arrangement in a financial system has both advantages and disadvantages in mobilizing savings, allocating capital, diversifying risks, and processing information when facilitating financial transactions. Meanwhile, the factor endowment in an economy at each stage of its...