International Trade and Business Cycles: Is Vertical Specialization the Missing Link?
探讨垂直专业化（全球供应链分工）是否解释了国际贸易与商业周期之间的关联，对研究经济波动和贸易的学者有参考价值。
International Trade and Business Cycles: Is Vertical Specialization the Missing Link? by M. Ayhan Kose and Kei-Mu Yi. Published in volume 91, issue 2, pages 371-375 of American Economic Review, May 2001