We probe the effects of the COVID-19 lockdown on business activities in China by exploiting big data on 1.5 billion sales invoices. Using a difference-in-differences approach, we estimate that the average drop in sales is between 23% and 35%, depending on firm size, for the 12-week period after...

China's speedy industrialization has undertaken mostly a crude path with extensive energy consumption and severe environmental damage. In face of the challenge of global warming and resource restrictions, it calls for urgent green transformation for the sustainable development of China's...

A central challenge in current cluster policy discussions is how to build innovative clusters that are resilient to external shocks. We examine the Montréal aerospace industry to explore cluster resilience. The case is interesting since it recently experienced two industrial shocks: Boeing 737...