Most governments in the world have announced, and are implementing, programmes to respond both to the health and economic consequences of Covid-19. However, the magnitude of responses to Covid-19 (including health responses and economic stimulus packages) by governments has varied considerably, from nothing to about half of GDP.[1]

A simple linear regression between the level of support and some possible explanatory factors – the forecast level of impact of Covid-19 on the economy, GDP per capita, and the level of government debt before the crisis – shows that not the severity of the anticipated economic impact Covid-19 but GDP per capita is the most important of these three factors (for more details see below).