Use the government saving and GDP data in Exercise 2.29 to calculate the ratio of government saving
Question:
Use the government saving and GDP data in Exercise 2.29 to calculate the ratio of government saving to GDP each year from 1990 through 2009. Then use least squares to estimate the model Y = α + βX + ε, where Y is the ratio of government saving to GDP and X is the year.
Exercise 2.29
Table 2.14 shows U.S. federal government saving and GDP (in billions of dollars).
Government saving is government income minus government expenditures; a positive value represents a budget surplus, a negative value a budget deficit. Calculate the government savings as a percentage of GDP each year and display your data in a time series graph. Write a brief paragraph summarizing your graph.
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Related Book For
Essential Statistics Regression And Econometrics
ISBN: 9780123822215
1st Edition
Authors: Gary Smith
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