Table 1: Rainfall and GDP growth Country Egypt Egypt Rainfall growth GDP growth Year 2000 Quarter1 2001 Quarter 2 -1 1 Morocco 2000 Quarter 1 2001 Quarter 2 2000 Quarter 1 -2 -1 Morocco 4 3 Algeria 3 Source: World Weather Data a. Critically discuss the type of data provided in Table 1.

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Table 1: Rainfall and GDP growth
Rainfall growth
GDP growth
Country
Egypt
Egypt
Year
2000 Quarter1
2001 Quarter 2
2000 Quarter 1
2001 Quarter 2
| 2000 Quarter 1
-1
1
Moгоссо
-2
-1
Morocco
4
3
Algeria
3
Source: World Weather Data
a. Critically discuss the type of data provided in Table 1.
b. Write the theoretical equation that estimates the effect of Rainfall growth on GDP growth.
Calculate the parameters of the ordinary least squares model. Interpret your results.
c. Calculate the correlation coefficient and critically discuss the difference in interpreting this
coefficient and the OLS parameters.
d. We assume a model where the linear line starts from the origin. Re-derive the slope in this
case.
Transcribed Image Text:Table 1: Rainfall and GDP growth Rainfall growth GDP growth Country Egypt Egypt Year 2000 Quarter1 2001 Quarter 2 2000 Quarter 1 2001 Quarter 2 | 2000 Quarter 1 -1 1 Moгоссо -2 -1 Morocco 4 3 Algeria 3 Source: World Weather Data a. Critically discuss the type of data provided in Table 1. b. Write the theoretical equation that estimates the effect of Rainfall growth on GDP growth. Calculate the parameters of the ordinary least squares model. Interpret your results. c. Calculate the correlation coefficient and critically discuss the difference in interpreting this coefficient and the OLS parameters. d. We assume a model where the linear line starts from the origin. Re-derive the slope in this case.
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