Ang, James and Madsen, Jakob (2009): Can Second-Generation Endogenous Growth Models Explain The Productivity Trends and Knowledge Production In the Asian Miracle Economies? Unpublished.
Madsen, Jakob; Islam, Md Rabiul and Ang, James (2010): Catching Up to the Technology Frontier: The Dichotomy between Innovation and Imitation. Unpublished.
Madsen, Jakob; Ang, James and Banerjee, Rajabrata (2010): Four Centuries of British Economic Growth: The Roles of Technology and Population. Unpublished.