To Test the Gravity Equation of Trade, a Regression Model

question 30

Multiple Choice

To test the gravity equation of trade, a regression model was
Calculated for two nations, the United States and Canada,
Testing the correlation among:

• A)regional trade, size of GDP, and distance for states and provinces.
• B)intra­industry trade, size of GDP, and size of states and provinces.
• C)bilateral trade and ratio of GDP for states and provinces.
• D)bilateral trade, size of GDP, and distance for states and provinces.

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