Apr 06 2012 Aviral Kumar Tiwari   Debt Sustainability in India: Empirical Evidence Estimating Time-Varying Parameters   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 21 2011 Tarkan Cavusoglu and Erdinc Telatar   Purchasing Power Parity Revisited: A Time-Varying Parameter Approach   Abstract  Contact Information  Citation  Full Text  -  Note   Oct 09 2007 Myeong Hwan Kim , Soung Chan Lee and Kwang Woo Park   Income Inequality and Marriage   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result