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来源类型Working Paper
规范类型报告
DOI10.3386/w23676
来源IDWorking Paper 23676
Short and Long Run Uncertainty
Jose Maria Barrero; Nicholas Bloom; Ian Wright
发表日期2017-08-28
出版年2017
语种英语
摘要Uncertainty appears to have both a short-run and a long-run component, which we measure using firm and macro implied volatility data from options of 30 days to 10 years duration. We ask what may be driving uncertainty over these different time horizons, finding that oil price volatility is particularly important for short-run uncertainty, policy uncertainty is particularly important for long-run uncertainty, while currency volatility and CEO turnover appear to equally impact short- and long-run uncertainty. Examining a panel of over 4,000 firms from 1996 to 2013 we find that R&D is relatively more sensitive to long-run uncertainty than investment, and in turn investment is relatively more sensitive to long-run uncertainty than hiring. In a simulation model we investigate the channels underlying this pecking-order response to long-run uncertainty, and show that lower depreciation rates and higher adjustment costs lead R&D and investment to be more sensitive to longer-run uncertainty than hiring. Collectively, these results suggest that recent events that have raised long-run policy uncertainty may be particularly damaging to growth by reducing R&D and investment.
主题Macroeconomics ; Consumption and Investment
URLhttps://www.nber.org/papers/w23676
来源智库National Bureau of Economic Research (United States)
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资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/581397
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GB/T 7714
Jose Maria Barrero,Nicholas Bloom,Ian Wright. Short and Long Run Uncertainty. 2017.
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