Sven Wunder, David Kaimowitz, Stig Jensen, Sarah Feder
Much uncertainty persists about how the coronavirus (COVID-19) and its derived crisis
effects will impact both the economy and forests. Here we conceptualize a recursive model
where an initial COVID-19 supply-side shock hits first the Global North that, mediated by
country-specific epidemic management strategies and other (fiscal, monetary, trade) policy
responses feeds through to financial markets and the real economy. Analytically we
distinguish two stylized scenarios: an optimistic V-shaped recovery where effective policy
responses render most economic damages transitory, versus a pessimistic pathway of
economic depression, where short-run pandemic impacts are dwarfed by the subsequent
economic breakdown. Economic impacts are transitioned from the global North to the South
through trade, tourism, remittances and investment/capital flows. As for impacts on
tropical forests, we compare the effects of past economic crises to early indicators for
incipient trends. We find national income and commodity price effects to be torn between
three forces: a contractive-inflationary supply-side shock, deflationary pandemic
demand-side effects, and expansive-inflationary monetary and fiscal policy responses. We
discuss how global forest outcomes will depend on how these macroeconomic battles are
resolved, but also on geographical differences in deforestation dynamics. Reviewing recent
fire and deforestation alerts data, as well as annual tree-cover loss data, we find that
deforestation-curbing and -enhancing factors so far just about neutralized each other.
Yet, country impacts vary greatly. Changing macroeconomic scenarios, such as fading out of
huge economic stimulus packages, could change the picture significantly, in line with what
our model predicts.
The article is freely available for 6 months here:
https://www.sciencedirect.com/science/article/pii/S1389934121001428