William Pesek is an award-winning Tokyo-based journalist and author of "Japanization: What the World Can Learn from Japan's Lost Decades."
First challenge will be to decide on additional monetary stimulus

New PBOC Gov. Pan Gongsheng, seen here in 2017, is a battle-tested policymaker. © Reuters
William Pesek is an award-winning Tokyo-based journalist and author of "Japanization: What the World Can Learn from Japan's Lost Decades."