Jun 21 2013 Cassandro Mendes and Olugbenga Adesida   Income inequality and economic development: evidence from sub-Saharan African countries   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Jan 08 2013 Ke Yang   An Improved Local-linear Estimator For Nonparametric Regression With Autoregressive Errors   Abstract  Contact Information  Citation  Full Text  -  Note   Apr 08 2007 Bhavani Shankar and Yi Liu   Will rising household incomes solve China's micronutrient deficiency problems?   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Mar 03 2002 Holger Strulik and Siddiqui Sikandar   Tracing the income-fertility nexus: Nonparametric Estimates for a Panel of Countries   Abstract  Contact Information  Citation  Full Text  -  Note