气候变化
气候模式
计量经济模型
气候学
计量经济学
经济
计算机科学
生态学
生物
地质学
作者
Maximilian Auffhammer,Solomon Hsiang,Wolfram Schlenker,Adam H. Sobel
摘要
Economists are increasingly using weather data and climate model output in analyses of the economic impacts of climate change.This article introduces a set of weather data sets and climate models that are frequently used, discusses the most common mistakes economists make in using these products, and identifies ways to avoid these pitfalls.We first provide an introduction to weather data, including a summary of the types of datasets available, and then discuss five common pitfalls that empirical researchers should be aware of when using historical weather data as explanatory variables in econometric applications.We then provide a brief overview of climate models and discuss two common and significant errors often made by economists when climate model output is used to simulate the future impacts of climate change on an economic outcome of interest.
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