“…Therefore, our paper belongs to the recent literature that uses dynamic heterogeneous-firms models and/or firm-level information to study classical problems in international economics such as the transmission of business cycles [Ghironi and Melitz, 2005], the consequences of financial integration [Gopinath et al, 2015, Varela, 2015, the response of trade flows to devaluations [Alessandria et al, 2013], sudden stops [Ates and Saffie, 2016], and to measure news shock arising from commodity discoveries [Arezki et al, 2017]. In addition, recent models of commodity price transmission conceptualize these shocks as endowment changes to the economy, mainly highlighting the wealth channel [e.g., Fernández et al, 2017a].…”