International economics is a branch of economics that studies the economic interactions between countries, including trade, finance, investment, labor migration, and other international economic activities. It examines how countries' economic policies, production, consumption, and exchange rates affect each other and analyzes the consequences of globalization and international trade on economic development, growth, and welfare. International economics seeks to understand and predict the patterns of international trade and investment flows, as well as the effects of government policies and international institutions on the global economy.
