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Question 18 asked you to calculate the nominal gdp in 2012 and 2013.
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The economy produces two goods, oranges and apples.
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Before we start the calculation, let's review some concepts.
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Now gdp is the sum of the market value of all final goods and services in a certain year.
01:27
They are nominal gdp and real gdp.
01:43
Nominal gdp is calculated using the year's quantity and prices.
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Let's say nominal gdp of ear x is calculated using ear x produced quantities and ear x prices.
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Now, real gdp.
02:28
Real gdp of ear x is calculated using ear x quantity, so the same thing with nominal gdp, but real gdp would use the base year prices.
03:07
This is the key difference.
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In question 18, we calculate nominal gdp in 2012 and 2013.
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For nominal gdp in 2012, we will use the quantity of 2012 and the price in 2012.
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For nominal gdp in 2013 we will use the quantity of 2013 and the price of 2013.
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Now let's get to the calculation part.
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Nominal gdp of 2012 is the sum of the market value of oranges and apples in 2012.
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So the market value is just the product of quantity and price...