Industries are economically linked through customer-supplier trade flows. We show that industry shocks propagating along this inter-sectoral trade network can feed back to the originating industry, causing an "echo" -- intermediate-term autocorrelation in returns. Adopting techniques from graph...

On March 22, 2018, Trump proposed to impose tariffs on up to $50 billion of Chinese imports leading to a significant concern over the "Trade War" between the US and China. We evaluate the market responses to this event for firms in both countries, depending on their direct and indirect exposures...