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Original Article

Tariff Escalation and De-escalation: The Role of Market Structure

Yungho Weng

Yungho Weng

National Chengchi University

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Chih-Ming Hung

Chih-Ming Hung

Chung-Hua Institution for Economic Research

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First published: 25 April 2019

Abstract

We adopt the conjectural variations approach to explore the rationale for tariff escalation and de-escalation. The main findings indicate that it is a welfare maximization choice for the importing country to adopt an escalated, unified and/or de-escalated tariff scheme; nevertheless, the escalated tariff scheme is more likely to be chosen, while a unified tariff is the least likely to be adopted. Both potential market size and market structure in the importing country play essential roles for government to make choices.

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