Yu, Po-yang, Hamid Beladi, Hsun Chu and Ching-chong Lai, 2025, “International Licensing and Quality-enhancing Technology Spillover in a Product Cycle Model,” Economics Inquiry, Vol. 63, No. 2, pp. 608-635.
Yu, Po-yang and Ching-chong Lai, 2025, “Endogenous Innovation Scale and Patent Policy in a Monetary Schumpeterian Growth Model,” Macroeconomic Dynamics, forthcoming.
Lu, You-xun, Ching-chong Lai and Po-yang, Yu, 2024, “Effects of Patent Policy on Growth and Inequality: Exogenous versus Endogenous Quality Improvements,” Journal of Economics, Vol. 141, No. 1, pp. 1-28. Leading Article
Yu, Po-yang and Ching-chong Lai, 2020. 6, “Optimal Privatization and Economic Growth in a Schumpeterian Economy,” Journal of Macroeconomics, Vol. 64, Article 103205.