jeremycady on Nostr: Using aggregated annual data for 151 countries (34 advanced and 117 developing) over ...

Using aggregated annual data for 151 countries (34 advanced and 117 developing) over 1963–2014, we find that tariffs have economically- and statistically-significant adverse effects on output growth. The impact is persistent and increases with the magnitude of the tariff change.

https://pmc.ncbi.nlm.nih.gov/articles/PMC7255316/#:~:text=Using%20aggregated%20annual%20data%20for,magnitude%20of%20the%20tariff%20change