摘要:对贸易成本的适当度量和汇总对于经济成果的决定因素(尤其是政策)的合理学术和政策分析至关重要。国际贸易行业在理论和经验方面都见证了新的发展,涉及将这种成本的测量和分解成可变成本,一方面是部分和固定的成本,并涉及部分和一般的均衡效应。The objectives and main contributions of this project are to offer guidance for proper measurement, aggregation, and decomposition of trade costs into fixed vs. variable and partial vs. general equilibrium costs across two broad dimensions, one including overall trade costs vs. policy measures vs. transportation costs vs. natural trade barriers vs. uncertainty and another one including geography vs. product vs. household income level vs. agent.
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