Effects of China’s Corn Stockpiling System Reform on Family Farms’ Decision to Join Cooperatives Analysis of FTA’s Potential Economic Effects on China Effects of China's OFDI on Host Countries' Environmental Quality Effects of Pilot Programs for China’s Central SOE Board of Directors Effects of China's Administrative Approval Reforms on Transaction Cost and Economic Growth “China Shock” or China Dividend?——China GVC Participation's Effects on Trading Partners' Technological Progress China's Land System and Its Extraordinary Infrastructure Development Poverty Reduction Effects of China’s Aid and Investment to Developing Countries Measuring the Targeting Accuracy of China's Urban Dibao System BRI's Effects on Foreign Investments:DID Test Based on China's Greenfield Investments in 2005-2016