I don’t think that that would work. The government would confiscate the rights when the economy turned around or whenever they saw fit.
Investing in Venezuela is a bad idea for that reason and probably why the country will continue to sink into quicksand. They need large companies to develop their resources (oil, etc.) and they have driven those companies out of their country.
Actually, I was just being my usual snarky self to ridicule the pending demise of socialism in Venezuela. I was just kidding about United Fruit buying up the country.
Sorry, when I do that I should use a / sarc tag, I know.