Rational choice theory is a microeconomic concept that assumes individuals make decisions based on their own self-interest. It is not a key concept in economic sociology, which focuses on the social and cultural factors that shape economic behavior.

Economic history is the study of the development of economic systems and institutions over time. It encompasses the study of the role of technology in economic growth, the impact of economic policies on society, and the evolution of economic thought.

The behavioral school is not a major school of thought in economic history. The Marxist school, the neoclassical school, and the institutionalist school are all major schools of thought that have shaped the field of economic history.

The Marxist school of economic history argues that capitalism is a system of exploitation, that the economy is determined by the class struggle, and that the state is a tool of the capitalist class.

The neoclassical school of economic history argues that the economy is self-regulating, that individuals are rational actors, and that markets are efficient.

The institutionalist school of economic history argues that institutions play a key role in economic development, that the economy is not self-regulating, and that individuals are not always rational actors.

The family is not a major economic institution. The market, the firm, and the government are all major economic institutions.

The main function of the market is to allocate resources, determine prices, and facilitate exchange.

The main function of the firm is to produce goods and services, make a profit, and create jobs.

The main function of the government is to provide public goods and services, regulate the economy, and redistribute income.

Industrial policy is not a major economic policy tool. Fiscal policy, monetary policy, and trade policy are all major economic policy tools.

The main goal of fiscal policy is to stabilize the economy, promote economic growth, and redistribute income.

The main goal of monetary policy is to stabilize the economy, promote economic growth, and control inflation.

The main goal of trade policy is to protect domestic industries, promote economic growth, and improve the terms of trade.

Climate change is not a major economic problem. Unemployment, inflation, and poverty are all major economic problems.