1) ‘Revitalizing Indonesia’s manufacturing: the productivity conundrum,’ ANU Working Papers in Trade and Development No 2016/20, 2016 (with I. Auwalin and A. Chowdhury).
2) 'Inequality and Stability in Democratic and Decentralized Indonesia'. SMERU Working Paper, 2016 (with A. Yumna, S. E. Gultom, M. F. Rakhmadi, M. F. Hidayat, A. Suryahadi).
3) ‘Towards more inclusive employment policy making: Process and role of stakeholders in Indonesia, Nicaragua, Moldova and Uganda’. Employment Sector Employment Working Paper No. 137. ILO Geneva, 2012 (with C. Harasty, M. Pouchkin & G. van Liemt).
4) ‘Is Fiscal Decentralization Conflict Abating? Routine Violence and District Level Government in Java, Indonesia,’ MICROCON Research Working Paper 8. Institute of Development Studies (IDS), University of Sussex, UK, 2008 (with S.M. Murshed).
5) ‘A Future Resource Curse in Indonesia: The Political Economy of Natural Resource, Conflict and Development,’ CRISE Working Paper 35, Queen Elizabeth House (QEH), University of Oxford, UK, 2007.
6) ‘Reappraising the Greed and Grievance Explanations for Violent Internal Conflict’, MICROCON Research Working Paper 2. Institute of Development Studies (IDS), University of Sussex, UK, 2007. (with S.M. Murshed).
7) ‘Patterns of Collective Violence in Indonesia (1990-2003),’ UNSFIR Working Paper - 04/03, UNSFIR Jakarta. 2004 (with A. Varshney, R. Panggabean).
8) 'Anatomy of Social Violence in the Context of Transition: The case of Indonesia 1990-2001,’ UNSFIR Working Paper 02/01- E, UNSFIR Jakarta, 2002.
9) ‘Regional Disparity and Centre-Regional Conflicts in Indonesia,’ UNSFIR Working Paper 01/01- E, UNSFIR Jakarta, 2001 (with W. Suharyo and S. Mishra).