business cycle

(economics) A long-term fluctuation in economic activity between growth and recession.

Japanese Meaning

経済活動が成長と後退を繰り返す現象、すなわち景気循環。 / 景気変動、または経済の好況と不況のサイクル。

Economists study the business cycle to understand long-term fluctuations between economic growth and recession.

経済学者は、景気循環を研究して、経済成長と景気後退の長期的な変動を理解しようとする。

Sense（1）

(economics) A long-term fluctuation in economic activity between growth and recession.

business cycles

（ plural ）