macro dummy variable of definition

例句：

1. 1. The economists are trying to understand the macroeconomic implications of the policy changes.
   经济学家们正在试图理解政策变化对宏观经济的影响。
2. 2. The company has made significant investments in its macroeconomic strategy.
   该公司在其宏观经济战略上进行了重大投资。
3. 3. The government's macroeconomic policies have had a profound effect on the economy.
   政府的宏观经济政策对经济产生了深远的影响。