Ph.D. (Birmingham)
Area of Specialization:Social Choice Theory, Microeconomic Theory

Papers:

• "On Optimality and Competitive Equilibria in the Presence of Fuzzy Preferences", (with P. K. Pattanaik), University of California, Riverside Working Paper, forthcoming in ARTHANITI,2002.
  
  
• "On ranking sets of statements in terms of plausibility, Synthese, 1988.
  
  
• "The demand theorem when preferences are .fuzzy", (with P. K. Pattanaik), Indian Journal of American Studies (Special issue on survey of theory in social sciences), 1988.
  
  
• "Exact choice of Fuzzy preferences",(with B.Dutta and P.K.Pattanaik) Mathematical Social Sciences, 1986.
  
  
• "Some impossibility results with domain restrictions", Journal of Economic Theory, 1986.