Notes, Comments and Preliminary results Jun 30 2022 Didier Laussel and Ngo Van Long   Quality differentiation in durable goods monopoly always yields strictly positive profits   Abstract  Contact Information  Citation  Full Text  -  Note   Apr 15 2018 Ngo Van Long and Frank Stähler   The economics of production planning   Abstract  Contact Information  Citation  Full Text  -  Note   May 06 2014 Daniel Leonard and Ngo V Long   Endogenous changes in tastes   Abstract  Contact Information  Citation  Full Text  -  Note   Oct 26 2010 Toru Kikuchi and Ngo van Long   A decomposition of the home-market effect   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 15 2008 Ngo Long and Frank Staehler   How does state ownership affect optimal export taxes?   Abstract  Contact Information  Citation  Full Text  -  Note