Work in Progress

• Product Cycle in Multinational Semiconductor Production,

with Jaedo Choi (UT Austin), Hyungjin Kim (KDI), and Ryo Makioka (Hokkaido U)

• Geopolitical Risk and Supply Chain Reallocation: Firm-level Evidence,

with Ha Thi Thanh Doan (ERIA) and Changyuan Luo (Fudan U)

• Industrial Subsidies along Domestic Value Chains and Their Impacts on China’s Exports,

with Wenyin Cheng (IDE-JETRO), Tao Liang (IDE-JETRO), and Bo Meng (IDE-JETRO)

• Offshoring Bias in Productivity Estimates: Evidence from Japanese Customs Data,

with Kyoji Fukao (RIETI), Tetsushi Horie (Nihon U), Tomohiko Inui (Gakushuin U), Takafumi Kawakubo (Osaka U), YoungGak Kim (Senshu U), and Hyeog Ug Kwon (Nihon U)

• Optimal Input Tariffs in Oligopoly,

with Tomohiro Ara (Fukushima U), Arpita Chatterjee (FRB), and Arghya Ghosh (UNSW) 

• Trade Elasticities and Welfare Losses from Tariffs under Vertical Oligopoly,

with Tomohiro Ara (Fukushima U), Arpita Chatterjee (FRB), and Arghya Ghosh (UNSW) 

• Economic Power of Political Leaders: Evidence from Central Leaders’ Local Tours in China, 

with Asei Ito (UTokyo) and Jaehwan Lim (Aoyama Gakuin) 

[The Economist]

• Production and Ownership Networks, 

with Cheng Chen (Clemson U), Chang Sun (HKU), and Jiaxu Zhang (HKU)

• Economic Disintegration and Multinational Production: Evidence from Brexit, 

with Hanwei Huang (CityUHK), Tatsuro Senga (Keio U), and Catherine Thomas (LSE)

• Multinationals and Structural Transformation, 

with Vanessa Alviarez (IDB), Cheng Chen (Clemson U), Nitya Pandalai-Nayar (UT Austin), Liliana Varela (LSE), and Kei-Mu Yi (Houston U)

• Information Acquisition and Price Setting under Uncertainty,

with Cheng Chen (Clemson U), Tatsuro Senga (Keio U), and Chang Sun (HKU)

• Supply Chains, Exchange Rate Shocks, and Firm Performance, 

with Zhigang Li (ADB) and Shang-Jin Wei (Columbia U)