贸易政策不确定性
Trade Policy Uncertainty
Annual Review of Economics · 2022 · [{"name": "Kyle Handley", "affiliation": ["National Bureau of Economic Research", "University of California San Diego"]}, {"name": "Nuno Limão", "affiliation": ["University of Maryland, College Park"]}]
中文摘要
贸易政策不确定性（TPU）已成为经济不确定性的重要来源，也是重要的研究课题。我们回顾了TPU的主要来源与测度指标。随后，我们提供了一个用于建模TPU的概念框架，以及估计和量化其影响的方法。我们分析了TPU在贸易协定中的作用，并讨论了未来研究中有待解决的开放性问题。
Abstract
Trade policy uncertainty (TPU) has become an important source of economic uncertainty and research. We review the main sources and measures of TPU. We then provide a conceptual framework for modeling TPU and methods for estimating and quantifying its effects. We analyze its role in trade agreements and discuss open questions for future research.