I was just curious as to what federal laws prevent the establishment of an economic zone similar to how Ireland's "Shannon Free Zone" operated in the past?
We already have legislation in place which allows "Foreign Trade Zones" to be established under certain conditions in which, for example, were a manufacturing company to construct a factory in an established Foreign Trade Zone, they would be charged a single tariff on the completed product instead of on the individual components imported into the Zone and utilized to manufacture that product. So we already have FTZ laws on the books (19 U.S.C. 81a-81u, 15 CFR Pt.400 and 19 CFR Pt.146) which allow, to some degree, some flexibility in regards to how tariffs are applied.
My thought was to have a "Free Zone" implemented under similar conditions as apply to Foreign Trade Zones but also with some conditions similar to how Opportunity Zones under the 2017 Tax Cuts and Jobs Act are defined (in order to ascertain that these Zones are developed in distressed communities which could benefit most), along with some of the capital gains benefits that Opportunity Zones offer as well as a means to stimulate economic growth in underdeveloped areas (potentially drawing in private investment capital).
In other words...an economic zone where tariffs are applied with significant reduction, with the same requirements relative to Foreign Trade Zones in an area which also meets some of the metrics required to be designated an Opportunity Zone. I'm certain that plenty of people would argue against such a development as taking the teeth out of the tariff increases which were put in place to drive up domestic productivity, but given that some of China's growth in the early 1980's mirrored Shannon Free Zone's legal architecture, I'd think it'd be an interesting way to compete with China using one of its own strategies.
There are plenty of companies out there who just cannot make a profit without importing some components from overseas; whether it be because EPA standards hamper the production of such components in the USA or whatever other myriad reasons...
I'm merely curious as to what specific legal hurdles would impede the creation of economic zones like the one I'm hypothetically describing.