
Images of empty shelves in grocery stores worldwide have emerged amid the COVID-19 pandemic. So far, this has had little to do with an actual shortage of food products but rather has reflected the behavior of panicked consumers who are hoarding food. While some earlier publications perceived no imminent threats from the pandemic to global food security, more recent articles called attention to proper policy responses to reduce the potential negative impacts of COVID-19 on local and global food systems and food security.

No two countries that both have a McDonald's have ever been at war wrote American political commentator and author Thomas L. Friedman in 1996. Since then, of course, there have been plenty of instances of countries with McDonald’s warring, including Russia and Georgia. Though, one should not take Friedman’s phrase too literally. Rather he implies that the spread of McDonald's is a part of a worldwide phenomenon of countries integrating with the global economy, which, in turn, makes wars less likely.

The outbreak of the virus and the corresponding containment measures have started to severely affect the global economy. The Organization for Economic Co-operation and Development (OECD), in its Interim Economic Outlook Report (2020) on March 2nd downgraded 2020 real GDP growth projections for almost every country. The largest reduction in growth projections is seen for China (-0.8 percentage points) with a worldwide real GDP growth rate expected to decline from 2.9% (November 2019 forecast) to 2.4%.

As the novel coronavirus COVID-19 outbreak continues to spread around the world and has been declared a global pandemic by the World Health Organization, the next global economic recession is no longer an “if” or even a “when” event. Unfortunately, it is already upon us. In just the past few days.

We live in a world where the production of a single good typically involves manufacturing inputs from many different countries around the globe. For example, a typical iPhone production takes place in as many as 7 countries, including the USA, Mongolia, Japan, Korea, Taiwan, China, and even Switzerland. This is what is known to economists as global value chains (GVC). The emergence of GVC more than two decades ago transformed the way economists think about countries’ comparative advantage and specialization in production.