Das, Satya P. and Roy Chowdhury, Prabal (2008): Deterrence, Preemption and Panic: A Common-Enemy Problem of Terrorism. Unpublished.
Roy Chowdhury, Prabal (2009): Land Acquisition: Fragmentation, Political Intervention and Holdout. Unpublished.
Roy Chowdhury, Prabal (2010): The Porter Hypothesis and Hyperbolic Discounting. Unpublished.