Table 1 Regression Results for the Effect of Distance and Commodity Tonnage on Forecast Accuracy,,,,
Dependent variable: commodity forecast error,,,,
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Independent variable,Coefficient,t-statistic,,
Constant,0.24,2.4,,
Distance ratio for commodity,0.10,1.4,,
Observed inflows of commodity to state,–1.65,–1.4,,
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Adjusted R2: 0.03,,,,
Note: Dependent variable measured in absolute value terms; observed inflows as reported in tables A1–A 7.   ,,,,
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