The Pro-Competitive Effects of Trade AgreementsMeredith Crowley, Lu Han and Thomas Prayer Janeway Institute Working Papers from Faculty of Economics, University of Cambridge Abstract: How does trade policy affect competition? Using the universe of product exports by firms from eleven low and middle-income countries, we document that tariff reductions under trade agreements have strong pro-competitive effects - they encourage entry and reduce the (tariff exclusive) price-cost markups of exporters. This finding, that markups fall with tariff cuts, contradicts a core prediction of standard oligopolistic competition models of trade. We extend a workhorse international pricing model of oligopolistic competition to include multiple countries and a rich preference structure. Our preference structure allows for fierce competition among firms from the same country and less intense competition among firms from different countries. We show a firm's optimal markup after a tariff cut can rise or fall depending on the parameters of the preference structure and tari-induced reallocation of market share among firms and across countries. Keywords: competition policy; firm level data; markup elasticity; trade agreements; trade elasticity; variable markups (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:cam:camjip:2216 Access Statistics for this paper More papers in Janeway Institute Working Papers from Faculty of Economics, University of Cambridge |
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