The creation of special free-trade zones is criticized as giving business which set up operations undue influence over already corrupt governments, and as giving foreign corporations more economic liberty than is given ordinary citizens, who face large and sometimes insurmountable "regulatory" hurdles in most third-world nations. Because the multinational corporation is able to choose between many underdeveloped or depressed countries in setting up an overseas factory, and most of these countries do not have limited governments, bidding wars of sorts erupt between their governments. Often the government pays part of the initial cost of factory setup, loosens environmental protections and rules regarding negligence and the treatment of workers, and promises not to ask payment of taxes for the next few years. When the taxation-free years are over the corporation which set up the factory without fully assuming its costs is often able to set up operations elsewhere for less expense than the taxes to be paid, giving it leverage to take the host government to the bargaining table with more demands in order for it to continue operations in the country.