From Importation to Innovation: The Perspective of Organizational Inertia’s Effects Low-carbon technology innovation responding to climate change from the perspective of spatial spillover effects Technology Importation and Domestic Technology Acquisition in China from the Perspective of Innovation Innovation Path for Large Countries: Chinese Experience from Economics Perspective China-U.S. Trade Balance from the National Income Perspective AI’s Effects on Economic Growth in Aging Society: Induced Innovation and Labor Supplemental Substitution Threshold effects of tourism agglomeration on the green innovation efficiency of China’s tourism industry The New Normal from the Perspective of Macro History and Grand Logic of China's Economic Development An Empirical Research on Mixed-Ownership Reform and SOE Innovation: Evidence from China’s Industrial Enterprises Simulated Effects of U.S. Withdrawal from Paris Agreement under Four Scenarios