Match each government action to the determinant of long-run economic growth that it best helps to increase. 1: Subsidizing research at universities and other centers of higher learning. ____ 2: Patent protection for new inventions ____ 3: Directly performing research and development in a government agency. ____ 4: Ensuring the stability of the financial system ____ 5: Building infrastructure ____ 6: Spending on education ____ 7: Protecting physical private property rights ____匹配题