In a complex market economy, families are earned as a result of jobs to the state, transfer payments, salaries for managers and workers, and property ownership (dividends and interest).

In a complex market economy, household income derived from jobs to the state, transfer payments, salaries for managers and workers, and property ownership (dividends and interest) will be used to buy consumer goods and generate profits.

There are many different ways to achieve the goal of making the economy a global profit. But the path chosen by the economy affects relative prices, the level of currency prices, income distribution, economic stability and the future resources of the economy. Because the use of simple equations and graphs to illustrate the performance of prices and profits in a capitalist economy helps us understand the theory.

In a more perfect model, government budget positions would affect relative prices, currency prices, and price changes. Money appears in subsystems that determine realized investments and finance government deficits.