By: 罗伯特·R. 肖
The COVID-19 coronavirus outbreak is driving fear and market volatility in China and throughout the world.
Why are people scared?
Global financial markets have reacted strongly to this previously unknown disease and fears of an uncontrollable global pandemic. Fear is especially high after news of confirmed cases and deaths outside of China in Asia, 中东, 欧洲, 和美洲.
An opinion piece this month in the International Journal of Epidemiology summarized well the reasons COVID-19 is spreading so quickly compared to SARS冠状病毒 in 2002 and 即冠状病毒 in 2012:
Compared with SARS and MERS, COVID-19 has spread more rapidly, due in part to increased globalization and the focus of the epidemic. 武汉, China is a large hub connecting the North, 南, East and West of China via railways and a major international airport. The availability of connecting flights, the timing of the outbreak during the Chinese (Lunar) New Year, and the massive rail transit hub located in 武汉 has enabled the virus to perforate throughout China, 并最终, 在全球范围内.1
While there is obvious cause for concern, this incident has not moved the needle on long-term trends that drive the global economy, such as the development and adoption of technology, the globalization of trade, and changing population demographics. The same has been true of past viral epidemics that caused similar fears and market volatility.
In the past twenty-five years, the world has seen frightening outbreaks of H5N1 Avian Flu, 西尼罗河病毒, SARS冠状病毒, H1N1猪流感, 即冠状病毒, H7N9禽流感, West Africa Ebola Virus, Zika病毒, and now COVID-19 coronavirus. Each of those was largely resolved within a year of their respective beginnings, and markets recovered even before the outbreaks were officially over. 在任何情况下, short-term disruptions to supply chains and other business activity were quickly resolved, and US stock markets had positive returns six months after the virus first appeared.
Are people overreacting?
Strong responses to the current outbreak by public health officials are informed by these past events and are intended to limit the spread of disease. Quarantine and contact restrictions such as canceling planned travel, closing schools or businesses, and blocking transportation routes may seem drastic and may further stoke fears and market volatility. Nevertheless, it is encouraging to see them implemented. Like the emergency brakes on a runaway train, these proven strategies may be momentarily jarring but ultimately lifesaving.
What should investors do?
If the past is any guide, investors should keep calm and stick to their plans. Realize that times like these are the reason investment advisers spend so much effort on managing risk. If equity and commodity declines steepen, there may be opportunities for rebalancing within diversified portfolios or putting cash to work.
1International Journal of Epidemiology, 2020, 1-10. 2020年2月22日. pii: dyaa033. doi: 10.1093 / ije / dyaa033. [Epub ahead of print] (http://www.ncbi.nlm.nih.gov/pubmed/32086938)
罗伯特·R. 肖 is an investment consultant in Charlotte, NC. Robert creates tailored investment portfolios for institutions and wealthy families together with comprehensive plans for lasting financial success. 点击这里 to learn more about Robert and how he can help you.
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