GDP (output), Unemployment - chapter 2 part 1

Macroeconomics - Olivier Blanchard 9e Chapter 2 - part 1 summary
02:46 GDP or output
07:01 Production approach, Expenditure approach and Income approach to GDP
12:10 Example of Production approach, Expenditure approach and Income approach to GDP
15:38 Nominal vs real GDP
28:32 Unemployment rate, labor force participation employment population ratio