A global renminbi needs to be backed by a large, deep and liquid renminbi bond market with a world-class Chinese government bond (CGB) market as its core. China’s CGB market is the seventh largest in the world while sitting alongside a huge but non-tradable and captive central bank liability in the form of required reserves. By transforming the non-tradable cen-tral bank liabilities into homogeneous and tradable CGBs through halving the high Chinese reserve requirements, the size of the CGB market can easily double. This would help over-come some market impediments and elevate the CGBs to a top three government bond mar-ket globally, boosting market liquidity while trimming distortions to the banking system. With a foreign ownership similar to that of the JGBs, CGBs held by foreign investors may increase ten-fold by 2020, approaching 5 percent of the 2014 global foreign reserves and facilitating a potential global renminbi, especially in the wake of the renminbi’s inclusion into the basket of the IMF Special Drawing Rights.

We study the prevalence and traits of global collaborative patents for U.S. public companies, where the inventor team is located both within and outside of the United States. Collaborative patents are frequently observed when a corporation is entering into a new foreign region for innovative work, especially in settings where intellectual property protection is weak. We also connect collaborative patents to the ethnic composition of the firm s U.S. inventors and cross-border mobility of inventors within the firm. The inventor team composition has important consequences for how the new knowledge is exploited within and outside of the firm.