Notes, Comments and Preliminary results Feb 16 2007 Achintya Ray and Soumendra N. Ghosh   City-Size and Health Outcomes: Lessons from the USA   Abstract  Contact Information  Citation  Full Text  -  Note   Nov 22 2006 Achintya Ray   A Class of Decomposable Poverty Measures With Public Transfers   Abstract  Contact Information  Citation  Full Text  -  Note