The sixth China International Import Expo is taking place in Shanghai, with more Fortune Global 500 companies, industry leaders and overseas group exhibitors from the chambers of commerce and associations attending than previous years. An important part of the CIIE is the Hongqiao International Economic Forum, which is an international public good whose central theme this year is “global openness.” Christopher Pissarides, a Nobel Memorial Prize Laureate in Economic Sciences, shares his expectation on the forum.