noun
socio-economic system
Refers to the overall structure combining economic and social elements, often used in policy, academic, or news contexts.
新しい経済社会システムの構築が急務だ。
Building a new socio-economic system is an urgent task.
Compound of 経済 (economy), 社会 (society), and システム (system). The exact historical derivation is uncertain; the term likely emerged in modern policy or academic discourse.