Fig. 2: R&D financing.
From: A research and development investment strategy to achieve the Paris climate agreement

a shows carbon revenues as a percentage share of GDP by country for the 2 temperature targets; b shows the all sector R&D Investment as a share of GDP; c shows the additional all sector R&D Investment expressed as a percentage share of carbon revenues; source: GEM-E3 model. All the panels refer to the year 2050.