Zhen Huo, Andrei Levchenko, Nitya Pandalai-Nayar, 17 August 2019

The international co-movements of business cycles is a key determinant of trade and monetary policy, but the ways in which it is affected by technology, TFP, and trade openness are not fully understood. This column shows how such co-movements are affected by trade linkages and technology. It finds that non-technology shocks contribute more to international co-movement than TFP shocks, and that transmission plays a notable but small part in co-movements.

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