What is the standard international trade model?

Orrin model Hector Schell? Russia-Russia model is a more general world trade model based on several traditional international trade theoretical models, which can be used to analyze many important topics in international economics. When the economies between countries are at different stages of development, their mutual trade can be explained by traditional international trade theory, so the standard trade model is chosen here to analyze the anti-dumping trade protection under this economic condition.