Sino-US trade balance from national income perspective and global income chains

Trade volume biases trade benefits under the background of economic globalization. Employing the input-output technique, important progress has been made in research on trade in value-added. It is noteworthy that capital globalization is one of the important manifestations of economic globalization. Owing to the ever-increasing transnational flow of capital, mainly by foreign direct investment (FDI), production of exports shows great dependence on foreign capital. A large part of value-added in exports are obtained by foreign factors owners, since foreign-invested enterprises account for a large proportion in host country's total exports, which is foreign income. The ultimate goal of trade is to boost national income. We propose to study trade benefits and trade balance from national income perspective, and further introduce the concept of global income chains to reveal economic benefits distribution within international specialization.