The gravity equation below says that trade between any two countries is proportional to the product of their GDPs. Does this mean that if the GDP of every country in the world doubled, world trade would quadruple?

The gravity equation below says that trade between any two countries is proportional to the product of their GDPs. Does this mean that if the GDP of every country in the world doubled, world trade would quadruple?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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The gravity equation:
Ty = A x Y, x Y,IDy.

Definition Video Definition Overall monetary value of all the complete or final services and goods that a country can produce within its domestic boundaries in a specific period. Video

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