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Weekly Economic Commentary

COVID-19’s Effects on Central Banks, Supply Chains, South Korea and Japan

COVID-19 proves contagious across trade channels and financial markets.

summary

  • Is An Economic Pandemic At Hand?
  • The Weak Links In Global Supply Chains
  • Ripple Effects in Asia

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We’ve been closely watching developments related to COVID-19 for the past several weeks.  While we have hesitated to make significant changes to our outlook until evidence is clearer, we now expect the economic damage done by the outbreak will be more significant than initially thought. 

Here is the basis for that conclusion:

  1. Overall growth in Chinese patient counts is slowing, but new outbreaks outside of Wuhan (the origin of the virus) may slow the relaxation of quarantines in China. Evidence from recent trends in Chinese traffic, power usage, travel and property sales suggests the recovery of production has barely started.  Tens of millions of Chinese workers are far from their jobs.  It could be a long time before China is back to full capacity.

    As tempted as Chinese officials must be to get the engines running again, they are also wary of inviting a public health relapse.  The regime has been on the receiving end of a certain measure of public apprehension over its handling of the crisis, and will be very anxious to restore a sense of control.
  2. Patient counts outside of China are small, but have grown suddenly in places like Italy, Japan and South Korea. Preventative measures in those countries will further interrupt global economic activity; all three are at growing risk of recession.  Public health officials are acting pre-emptively, and will relax restrictions cautiously.  This is as it should be.  But the best medical strategy is also the most disruptive to the economy.

    Weekly Economic Commentary - 02/28/20 - Chart 1

    We should note that controlling the outbreak is both a medical and a psychological exercise.  Unless and until there is a broad sense that the crisis has passed, consumer and business behavior will remain subdued. 
  3. Intelligence from a broad range of industries reflects discomfort emanating from China. Just-in-time processes, which have led to heavy reliance on Chinese suppliers, have impaired production for many manufacturers (see following article).  A colleague observed that you can’t complete a product if you are missing even a few parts; inventories of parts have been worked down dramatically over recent decades to save money, so there isn’t a backlog to draw from.

    Suppliers of commodities to China have had contracts cancelled.  Shipping and logistics companies report steep drops in freight traffic from Asia.  Interestingly, readings on the U.S. service sector have dipped, with COVID-19 cited as a proximate cause.  Reaction has been much broader than initially anticipated.
  4. Companies inside and outside of China will suffer business interruption of varying degrees. Some of these firms do not carry the highest credit ratings, and may be at risk of default if normal levels of activity are not restored soon.  In China, small business loans are a focal point; in the U.S., the pool of BBB-rated companies bears watching.
  5. The direct channel of contagion to the U.S. economy is the financial markets, which are faltering as of this writing. To be fair, equities have proven impressively resilient in the face of various challenges during the past 11 years.  But global prospects are being downgraded, and risks remain on the downside.  That combination may prompt a more sustained “risk-off” posture from investors.  And if the correction is sustained, cost containment could follow.

The economic risk created by COVID-19 will lead the Fed to cut rates this spring.

As the U.S. Federal Reserve prepares for its next meeting in three weeks, troubling anecdotes will likely be prominent in regional economic summaries (the “Beige Book”).  The staff will probably come to the same conclusion that we have: we are not looking at a temporary interruption from which there will be a “V-shaped” recovery.  Even if China goes into overdrive after production resumes, bottlenecks elsewhere will constrain the recuperation.

Fed officials have yet to sound a strong alarm.  U.S. fundamentals remain quite good.  But with additional time and consideration, we think the Fed will want to ease financial conditions and buffer the economic blow.   A cut should come at the end of April.  More may be needed if we slip into a more severe scenario.

Earlier this week, the World Health Organization said it would be premature to classify COVID-19 as a pandemic.  But the risk of an economic pandemic is rising.

Chain Reactions

There has never been a better time than today to be a consumer.  The assortment of goods available is broad, of high quality, and affordable.  These gains have come from decades of process refinement, as producers root out inefficiencies and seek competitive advantages. But the systems that have served the global economy so well have now created systemic risks.

Just-in-time (JIT) manufacturing has been central to this evolution. Pioneered by Toyota, JIT seeks to integrate and optimize every touchpoint of an assembly process.  Prior to Toyota’s innovations, auto factories could be thought of as simple production lines, with loads of raw materials going in one door and finished vehicles driving out the other side.  The factory ordered whatever was needed to produce a vehicle and handled assembly on its own.  Toyota was the first to integrate its suppliers into its processes, planning exactly which vehicles would be produced at set times.  Its suppliers delivered only the inputs required and no excess, exactly when needed and no sooner.  This formed the basis of supply chains, which have been broadly adopted in recent decades.

The advantages of this approach are clear and profitable.  Its investment in planning allowed Toyota to lower its stocks of unfinished inventory and free up working capital.  The careful coordination raised the cost of work stoppages from defects, requiring quality controls that led to more reliable finished products. 

Reliable supply chains allow manufacturers to thrive with low levels of inventory.

JIT manufacturing creates sensitive linkages between suppliers and buyers.  Suppliers must be able to deliver to their customers on time, with no margin for error.  While many industries initially worked in clusters, with manufacturers and their suppliers in close geographic proximity, supply chains have grown longer.  As global shipping has become cheap and reliable, components can be built in any location that provides cost advantages and shipped worldwide.  Final assembly is still happening just-in-time, but with inputs that have been shipped weeks in advance of production.

Weekly Economic Commentary - 02/28/20 - Chart 2

The benefits of JIT caught on across sectors, and China became a dominant provider. These enhancements brought gains in quality and costs that have benefitted both producers and consumers.  But those efficiency gains created a new geographic risk.  Placing final assembly in one region, with inputs dispersed among other nations, assumes those regions will remain productive and accessible.  Recent developments suggest that such confidence was misplaced.

Modern manufacturers share a weakness: If a production line stops, carefully choreographed supply chains will choke.  Quarantines and travel restrictions slowed the flow of workers and materials into China’s factories, a severe blow to a manufacturing-dependent economy.  Estimates of China’s recovery are variable and uncertain.  The country’s output is currently estimated to be at half its usual level, and it will take months to return to 100%.

Every country and company with exposure to China, whether on the supply or demand side, is feeling the slowdown.  Countries in closer proximity and with tighter production links to China are feeling the worst effects of the slowdown (see following article), but no country is immune. 

Producers who depend on goods from China are already feeling the pinch.  A zealous pursuit of lower inventories has been rewarded by shareholders, but smaller inventories will be depleted faster.  Apple was the first company to warn of missing sales targets due to unavailability of its products, but it will not be the last.  It felt a shock of both supply and demand: Chinese factories could not ship its products at their usual volume, while Chinese consumers deferred their electronics purchases. 

Weekly Economic Commentary - 02/28/20 - Chart 3

We expect the global economy to weather the COVID-19 outbreak, but its aftermath will bring scrutiny to fragile supply chains.  The future could bring other epidemics, natural disasters and higher costs of shipping if carbon pricing takes hold.  Business continuity assessments will surely take these risks more seriously.  And the U.S-China trade conflict illustrated the political vulnerability of international commerce.  Concerns about terms of trade and national security can derail productive relationships. 

As tariff fears took hold, producers found shifting production out of China to be a difficult and expensive proposition.  JIT has made supply chains difficult to move.  A determined manager could close a factory in China and reopen in another country, but rebuilding a tightly integrated supply chain takes years of coordination.  These efficiencies have made China a sticky destination, and it has been holding on to production even as its own labor costs have risen.  China is no longer the cheapest place in the world to run a factory, but it remains the most efficient.

Recent supply chain disruptions could permanently alter the geography of production.

Trade tensions and a pandemic are shifting the conventional wisdom around manufacturing.  In a world of good health and free trade, production will naturally flow to locations that offer the lowest costs and greatest efficiencies.  But as uncertainty grows around the world, manufacturers may reconsider the benefits of dispersion and redundancy in their production processes.  In this sense, COVID-19 could have a more lasting effect on global commerce.

Not Immune

While China’s was the locus of COVID-19, the virus has gained a foothold in Asia’s major economies.  Japan and South Korea, the world’s third and 12th largest economies respectively, now claim the highest numbers of confirmed cases of the virus outside of China.

Japan and South Korea are highly vulnerable to supply chain disruptions.  China is both the biggest export market in the world and a key source of goods imports for both countries.  In addition, the outbreak threatens to slow domestic demand as residents spend more time in isolation. 

The Japanese economy was already struggling before the outbreak, contracting in the fourth quarter of 2019.  COVID-19 may cause Japan to fall further in the first quarter of 2020.  Equity markets have fallen while the yen has depreciated, as Japan faces increased risks of recession owing to its dependencies with China. 

Weekly Economic Commentary - 02/28/20 - Chart 4

South Korea started the year seeing green shoots amid reduced U.S.-China trade tensions.  However, with the virus spreading fast inside South Korean borders, the shock to domestic consumption (accounting for 50% of gross domestic product) will be significant.  The South Korean markets and currency have suffered, while manufacturers’ confidence has plunged the most in five years.

COVID-19 has hit Japan and South Korea both medically and economically.

Recent disruptions suggest the recovery will be slow, particularly for Japan.  In 2011, after the Tōhoku earthquake, Japan’s industrial output fell 13% but recovered only after several months.  Those hoping for a smooth, V-shaped recovery will likely be left disappointed.  Plus, the future of the 2020 Tokyo Olympics is in doubt.  The games could face a fate similar to that of the 1940 Tokyo Winter Olympics, which were reawarded to Europe because of Japan’s war with China, before being cancelled altogether due to World War 2. 

The fallout is only just beginning, and Asia’s major economies are already feeling the impact of the outbreak.  The continued spread of COVID-19 will lead to isolation of more and more markets.  Quarantining a virus-infected person will help contain its spread; quarantining an entire market, however, will only add to economic pain.




Information is not intended to be and should not be construed as an offer, solicitation or recommendation with respect to any transaction and should not be treated as legal advice, investment advice or tax advice. Under no circumstances should you rely upon this information as a substitute for obtaining specific legal or tax advice from your own professional legal or tax advisors. Information is subject to change based on market or other conditions and is not intended to influence your investment decisions.

© 2020 Northern Trust Corporation. Head Office: 50 South La Salle Street, Chicago, Illinois 60603 U.S.A. Incorporated with limited liability in the U.S. Products and services provided by subsidiaries of Northern Trust Corporation may vary in different markets and are offered in accordance with local regulation. For legal and regulatory information about individual market offices, visit our terms and conditions page

Carl R. Tannenbaum

Executive Vice President and Chief Economist

Ryan James Boyle

Vice President, Senior Economist

Vaibhav Tandon

Second Vice President, Economist

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