Microeconomics

Microeconomics examines the economic behavior of agents (including individuals and firms) and their interactions through individual markets, given scarcity and government regulation. Within microeconomics, general equilibrium theory aggregates across all markets, including their movements and interactions toward equilibrium. Partial equilibrium is concerned with interactions in one market, taking prices from other markets as given. Other fields in microeconomics, such as game theory or industrial organization, deal with strategic interactions, (i.e. where each agent takes into account the actions of other agents).