Tariff elimination versus tax avoidance: free trade agreements and transfer pricing.

We explore the new roles of rules of origin (ROO) when multinational enterprises (MNEs) manipulate their transfer prices to avoid a high corporate tax. The ROO under a free trade agreement (FTA) require exporters to identify the origin of exports to be eligible for a preferential tariff rate. We find that a value-added criterion of ROO restricts abusive transfer pricing by MNEs. Interestingly, an FTA with ROO can induce MNEs to shift profits from a low- to high-tax country. Because the ROO augment tax revenues inside FTA countries, they can transform a welfare-reducing FTA into a welfare-improving one. [ABSTRACT FROM AUTHOR]