1. Identify the most important factor shifting the AS curve in the long term. Briefly explain both how and why this factor shifts the aggregate supply curve.
2. Briefly discuss what consumer and business confidence in the economy typically reflects and provide examples. Contrast the effects of high consumer and business confidence with low levels of the same. Briefly explain how a rise in confidence will be reflected in the aggregate supply-aggregate demand model.
3. Identify and briefly describe the main ideas Keynesian economics is based on.
4. Identify and briefly explain the neoclassical argument and the key building blocks of neoclassical approach.