The funds that polluters pay that gives them the right to discharge into the air or water a certain amount of pollution are

Most economists support open trade because it increase our choices as consumers, lowers costs for producers, increases competition and innovation, and leads to greater diffusion of technological change

Indicate whether the statement is true or false

In the former Soviet Union most of the farmland was in the form of _____________________.

Fill in the blank(s) with the appropriate word(s).