Nominal GDP measures output using current prices, but real GDP measures output using constant prices. In this video [3:10], we explore how price changes can distort GDP using a visual representation of GDP.

Does increasing the money supply impact the price level? Learn about the quantity theory of money in this video. [8:11]

If you make some cloth and someone uses that cloth to produce something else, how does that show up in the calculation of GDP? In this video [2:50], learn how GDP deals with intermediate goods.

In this video [11:58], we break down GDP into its components to better understand what's counted in GDP and what's not counted.