This question pertains to correctly calculating total investment as a percent of GDP for a country across multiple years with different amounts of investment per year and different GDPs per year. I've seen 2 methods to calculate the total investment as a percent of GDP for 1 country. First, for each year, calculate investment as a percent of GDP for each year then sum those percentages. Second, sum all investments and sum all GDP across years and then divide sum of investments over sum of GDP. What is the correct method to calculate total investments across multiple years for 1 country when each year has a different GDP?
This question pertains to correctly calculating total investment as a percent of GDP for a country across multiple years with different amounts of investment per year and different GDPs per year. I've seen 2 methods to calculate the total investment as a percent of GDP for 1 country. First, for each year, calculate investment as a percent of GDP for each year then sum those percentages. Second, sum all investments and sum all GDP across years and then divide sum of investments over sum of GDP. What is the correct method to calculate total investments across multiple years for 1 country when each year has a different GDP?
Principles of Economics 2e
2nd Edition
ISBN:9781947172364
Author:Steven A. Greenlaw; David Shapiro
Publisher:Steven A. Greenlaw; David Shapiro
Chapter32: Macroeconomic Policy Around The World
Section: Chapter Questions
Problem 30P: Retrieve the following data from The World Bank database (http //databank.worldbank. org/data/...
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