[Excel Problem] In this problem we investigate the relationship between
the size of government and growth in GDP per person between XXXXXXXXXX
for the following countries: Australia, Canada, Germany, Japan, Spain, and
the United States.
(a) Go to this Saint Louis FRED page, and download the “Share of Government Consumption at Current Purchasing Power Parities” for the
relevant subset of countries. Plot the trends of government’s share over
time for the countries. Comment on the trends. Do they seem to be
moving in the same direction for all the countries?
(b) Next, we have to construct real GDP per capita. First, go to this, page,
and download ”‘Expenditure-Side Real GDP at Chained Purchasing
Power Parities” for the subset of countries. Next go to this page, and
download “Population” for each country. Real GDP per capita is Real
GDP divided by population. Calculate real GDP per person at each
point in time for each country. Plot the log level of real GDP per capita
over time for each country. Do the countries appear to be getting closer
together or fanning out?
(c) For every country, calculate the average share of government expenditures
and the average rate of growth in output per worker over ten years.
For example, calculate the average share of government expenditures in
Canada from XXXXXXXXXXand the average growth rate in GDP per capita
between XXXXXXXXXXYou will have five decade pairs for each country.
Once these are constructed, create a scatter plot of real GDP growth on
the vertical axis and government’s share of expenditure on the horizontal
axis. What is the correlation between these variables?