Nov 11 2010 Somnath Chattopadhyay   District level poverty estimation: a spatial approach   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Aug 25 2009 Neil Bania and Laura Leete   Monthly household income volatility in the U.S., 1991/92 vs. 2002/03   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result