Impact of trade promotIon agencIes on chIna‘s export BInary margInal growth Impact of carbon emissions on economic factors and economic growth in China's underdeveloped regions: Evidence from Guangxi Zhuang Autonomous Region How China’s Grain-for-Green Project Contributes to Farmers’ Income Growth Transportation Infrastructure and Productivity Growth:Effects of Railway Speed-Up on Firm’s TFP in China Sources of China's Economic Growth:An Analysis Based on Nonparametric Accounting Method Rural Infrastructure and China's Inclusive Growth Technical and Structural Effects of China’s TFP Growth China's Proactive Fiscal Policy Value-Added Trade and Evolution of China's Comparative Advantages Structural Upgrade of China’s Commodity Trade during 1987-2014