County A fiscal policy. This is relating to money, taxes, debts etc that are owned and managed by the government. Fiscal policy is the instrument by which a government regulates its spending levels and tax rates to control and influence a nation's economy. In this case, the taxes are modified to regulate the economy.
County B trade. This is an elementary economic concept relating the buying and selling of goods and services, with reward paid by a buyer to a seller, or the exchange of goods or services between parties. In the example, it has been stopped the trade of foreign domestic goods.
County C regulatory policy. Its objective is to bound what can be done in the marketplace. Most governments have some regulations casing a diversity of areas, including: financial businesses, safety, minimum wages, etc. in this case, the government regulates the employees conditions.
