Resultados de búsqueda - "gravity model"

Determinants for China’s agricultural imports from Sub-Saharan African countries : a gravity model approach por von Essen, Agnes

Materias: “…gravity model…”

The removal of trade sanctions’ impact on South African wine export : a gravity model that estimates what happened with South Africa’s wine export when apartheid ended. por Linderson, Julia

Materias: “…gravity model…”