Aggregate demand is falling sharply below aggregate supply.

正在剧烈下跌的总体需求远低于总供应量。

What is the relationship between aggregate supply and production function?

那麽总供给与总生产函数之间的关系究竟如何？

The derivation of aggregate supply curve is one of the most important parts of macroeconomics.

总供给曲线的推导是宏观经济学中的最重要内容之一。

Aggregate supply and demand shocks in different stages of business cycle have different mechanisms.

经济周期不同阶段中总供给和总需求冲击具有不同的作用机制。

In the short run, the aggregate supply curve is flat. In the long run, the aggregate supply curve is vertical.

在短期，总供给曲线是水平的。？在长期，总供给曲线是垂直的。