In: Economics
Below are some data from the land of milk and honey
Year |
Price of Milk |
Quantity of Milk |
Price of Honey |
Quantity of Honey |
2016 |
$1 |
100 quarts |
$2 |
50 quarts |
2017 |
1 |
200 |
2 |
100 |
2018 |
2 |
200 |
4 |
100 |
1.
Nominal GDP for 2016 = 1*100 + 2*50 = $200
Nominal GDP for 2017 = 1*200 + 2*100 = $400
Nominal GDP for 2018 = 2*200 + 4*100 = $800
Real GDP for 2016 = 1*100 + 2*50 = $200
Real GDP for 2017 = 1*200 + 2*100 = $400
Real GDP for 2018 = 1*200 + 2*100 = $400
GDP deflator for 2016 = (nominal GDP in 2016/real GDP in 2016)*100 = (200/200)*100
GDP deflator for 2016 = 100
GDP deflator for 2017 = (400/400)*100 = 400
GDP deflator for 2018 = (800/400)*100 = 200
2.
% change in nominal GDP in 2017 = (400-200)/200 = 100%
% change in nominal GDP in 2018 = (800-400)/400 = 100%
% change in real GDP in 2017 = (400-200)/200 = 100%
% change in real GDP in 2018 = (400-400)/400 = 0%
% change in GDP deflator in 2017 = (400-100)/100 = 300%
% change in GDP deflator in 2018 = (200-400)/400 = -50%
The price does not change, because in real value calculations, price is kept constant, though the output changes.
3.
Economic well being increased in 2017, because real GDP growth is 100%. Though, the real GDP growth was 0% in 2018. So, it is said that economic well being got better in 2017.