Reference for ps 1

Dear class,

For the first problem set, a good reference could be the textbook by Dirk Krueger from Upenn (chapter 2). If you have other questions, feel free to stop by my office at 1112. 

The link is below:

http://www.ssc.wisc.edu/~aseshadr/econ714/MacroTheory.pdf

Yicheng

Best