three-sector model

economic theory which divides economies into three sectors (primary, secondary, tertiary)

en-GB/ˈθɹiː - ˈsɛktə ˈmɒdəl/
en-US/ˈθɹi - ˈsɛktɚ ˈmɑdəl/

カテゴリ：

trichotomyeconomic theoryeconomic model