Notes, Comments and Preliminary results Feb 05 2020 Gabriel Di Bella , Francesco Grigoli and Rafael Romeu   A Note on the Algebra of Multiple Exchange Rates   Abstract  Contact Information  Citation  Full Text  -  Note   Jul 14 2005 Amitrajeet Batabyal   On bribing and balking in a simple queuing model of resource allocation   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result