The forecasted intramural R&D expenditure in Germany from 2024 to 2028 is expected to maintain a constant level of approximately 3.12% to 3.13% of GDP. This indicates a stable investment in research and development across all sectors, following consistent expenditure levels over the previous years. Given the stable nature of this data, the year-on-year variation is negligible, implying a flat growth rate. Consequently, the compound annual growth rate (CAGR) over the five-year period leading up to 2028 is expected to remain virtually unchanged.

Future trends to watch for:

Shifts in government policies affecting R&D funding, which could influence investment levels.
Technological advancements that might drive changes in R&D prioritization.
The impact of global economic conditions on Germany's capacity to sustain or increase R&D investments.