Explain the significance of policy agreement and policy disagreement in international economics
International economics studies the relationship between the nations basing on to demand and supply of their individual country basis.
International economics is a field of study that assesses the implications of international trade, international investment and international borrowing and lending.
One method used to measure the degree of protectionism within an economy is the average tariff rate. Since tariffs generally reduce imports of foreign products, the higher the tariff, the greater the protection afforded to the country’s import-competing industries. At one time, tariffs were perhaps the most commonly applied trade policy. Many countries used tariffs as a primary source of funds for their government budgets. However, as trade liberalization advanced in the second half of the twentieth century, many other types of non-tariff barriers became more prominent.
A temporary increase in the money supply, which does not alter the long-run expected exchange rate, causes a depreciation of the currency and a rise in output. Temporary fiscal expansion also results in a rise in output, but it causes the currency to appreciate.
Monetary policy and fiscal policy can be used by the government to offset the effects of disturbances to output and employment.
The international Economics has also created many free trade area to Do the business.
Examples are:NAFTA, SAARC, European Unions Etc.