pure monetary theroy of business cycle

例句：

1. 1. The pure monetary theory of inflation is widely accepted by economists.
   通货膨胀的纯粹货币主义理论被经济学家广泛接受。
2. 2. This book explores the pure monetary theory of economic growth.
   这本书探讨了经济增长的纯粹货币主义理论。
3. 3. The pure monetary theory has been challenged by recent empirical studies.
   最近的经验研究对纯粹的货币主义理论提出了挑战。