“…This formula -known as the gravity model in economics -has indeed been successfully used to describe the trade flows between different countries; see, e.g., [2,3,4,5,6].…”
Section: Gravity Model In Economics: a Brief Introductionmentioning
“…This formula -known as the gravity model in economics -has indeed been successfully used to describe the trade flows between different countries; see, e.g., [2,3,4,5,6].…”
Section: Gravity Model In Economics: a Brief Introductionmentioning
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