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Solve the double inequality.
- and
High-income Economies
Countries with a high gross national income per capita, according to classification by international financial institutions like the World Bank.
Lower-middle-income Economies
Countries classified by the World Bank based on gross national income (GNI) per capita that are above low-income but below upper-middle-income thresholds.
Upper-middle-income Economies
Nations with a gross national income per capita above a certain threshold set by the World Bank, but below that of high-income economies.
Command Economies
In these economic frameworks, the central authority or government is responsible for making choices about the creation and allocation of goods and services.
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