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What is Gravity Model Equation Explained about?

The Gravity Model calculates the interaction between two locations (Tij) based on the productions (Pi) and attractions (Aj) of each location and the friction (Fij) between them, which is represented as the inverse of the distance (Wij). The model sums the attractions of each location multiplied by the friction factors to determine the interaction between all locations.

Author

Alexandru Petcovici

Language

EN