Minimum Cost Arborescenses, Games and Economic Behavior, 2012 (written with Debasis Mishra) - arbor
Formation of Networks and Coalitions, 2010 (written with Francis Bloch), Handbook of Social Economics, edited by J.Benhabib, A.Bisin and M. Jackson- netsurvey
Nash Implementation with Partially Honest Individuals, Games and Economic Behavior, 2012 (written with Arunava Sen)-honesty
Child Labor and Household Wealth: Theory and Empirical Evidence of an Inverted U, (written with Kaushik Basu and Sanghamitra Das), Journal of Development Economics, 2010 - child.pdf
Externalities, Potential, Value and Consistency, Journal of Economic Theory, 2010, (written with Lars Ehlers and Anirban Kar)-shapley
Some Remarks on the Ranking of Infinite Utility Streams, in Arguments of a Better World:Essays in Honour of Amartya Sen, edited by Kaushik Basu and Ravi Kanbur, Oxford University Press, Oxford. - pdf file
Electoral Goals and Center-State Transfers: A Theoretical Model and Empirical Evidence from India, Journal of Development Economics, 2009 (with W.Arulampalam, S.Dasgupta and A.Dhillon)- pdf file
Communication Networks with Endogenous Link Strength, Games and Economic Behavior, 2009 (with Francis Bloch)- pdf file
Correlated Equilibria, Incomplete Information and Coalitional Deviations, Games and Economic Behavior, 2009 (written with Francis Bloch). correlated
Local Network Externalities and Market Segmentation, International Journal of Industrial Organisation, 2009 (with A.Banerji) - segmentation
Markets with Bilateral Bargaining and Incomplete Information, 2007 (written with Kalyan Chatterje).-pdf file
Strategy-proof Cardinal Decision Schemes, Social Choice and Welfare, 2007. (written withH.Peters and Arunava Sen)
Approval Voting: Three Examples, International Journal of Game Theory, 2006(with Francesco De Sinopli and Jean Francois Laslier), -pdf file
Incomplete Information, Credibility and the Core, Mathematical Social Sciences, 2005 (with Rajiv Vohra)- pdf file
Farsighted Network Formation, Journal of Economic Theory, Vo. 122, 2005 (with S.Ghosal and D.Ray)- pdf file
The Banks Set and the Uncovered Set in Budget Allocation Problems, in D.Austen-Smith and J.Duggan (edited) Social Choice and Strategy, Springer, 2004 (with M. le Breton and M. Jackson) - pdf file
Equilibrium Agenda Formation, Social Choice and Welfare, 2004. (with M.Jackson and M.Le Breton) -pdf file
Cost Monotonicity, Consistency and Minimum Cost Spanning Tree Games, Games and Economic Behavior, 2004. (with Anirban Kar). -pdf file
Poverty, Inequality and Welfare, 2002, in K.J. Arrow, Amartya Sen and K.Suzumura (edited)Handbook of Social Choice Theory, North Holland.
Strategyproof Probabilistic Mechanisms in Economies with Pure Public Goods, Journal of Economic Theory, 2002(with Hans Peters and Arunava Sen)
Voting by Successive Elimination and Strategic Candidacy, Journal of Economic Theory, 2002 (with M.Jackson and M.Le Breton).
Strategic Candidacy and Voting Procedures,Econometrica, 2001 (with M.Jackson and M.Le Breton).
Strategyproofness of Multivalued Social Choice Procedures, Journal of Economic Theory,2001(with S. Barbera and Arunava Sen).