Promoting industry and academia linkages as well as R&D and innovation programs are prominent trends among top innovative countries. Governments support linkages through commercialization programs, industrial PhDs, and innovation funds. They also provide direct funding to national entities and universities for research. Tax credits benefit businesses, especially SMEs, involved in R&D. Sustainable development, clean energy, and climate change are areas of focus. Supporting SMEs, easing credit availability, and developing entrepreneurial environments and infrastructure also promote innovation.