Simply repeal the Jones Act.
- Report on the Competitiveness of Puerto Rico's Economy [1] - An Update on the Competitiveness of Puerto Rico's Economy [2] - Characteristics of the Island's Maritime Trade and Potential Effects of Modifying the Jones Act [3] - Shipping Co.: Maritime Cabotage Complicates Logistics and Adds Costs [4]
[1] https://www.newyorkfed.org/medialibrary/media/regional/Puert... [2] https://www.newyorkfed.org/medialibrary/media/outreach-and-e... [3] http://www.gao.gov/products/GAO-13-260 [4] http://reports.weforum.org/global-enabling-trade-2013/view/s...