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Table 2 Double-log regression results (log of per capita GDP was dependent variable)

From: Impact of malaria morbidity on gross domestic product in Uganda

Explanatory variables    Model 1    Model 2
  Coefficient 't' statistic Marginal Effects Coefficient 't' statistic Marginal Effects
Capital (K) 0.0008 0.04 0.010 0.0006 0.03 0.007628
Labour (L) 0.8373 3.21* 4.12952 0.8185 3.10* 4.036799
Human capital (HK) 0.9118 5.43* 0.0000374 0.8953 5.22* 0.0000367
Inflation (I) -0.411 -0.6 -0.907808 -0.360 -0.5 -0.79516
Trade (T) -0.104 -8.3* -3.1195 -0.106 -8.5* -3.17947
Agriculture (A) -0.165 -2.8* -0.98253 -0.156 -2.6* -0.92894
Malaria index (M) -0.178 -2.0* -0.007802 -0.175 -1.9** -0.00767
Constant -38.85 -2.5*   -38.27 -2.4*  
Durbin-Watson statistic   1.75    1.88  
R-squared   0.941    0.939  
Adjusted R-squared   0.921    0.918  
VIF   1.67    -  
Observations   28    28  
  1. Note: *means that the variable has a statistically significant impact on GDP per capita at the 95% level. **statistically significant at 90% level