Department of Industrial Engineering2024-11-0920010882-0287N/A2-s2.0-2342486375N/Ahttps://hdl.handle.net/20.500.14288/12196We consider the problem of dynamic admission control in a Markovian loss queueing system with two classes of customers with different service rates and revenues. We show that under certain conditions, customers of one class, which we call a preferred class, are always admitted to the system. Moreover, the optimal policy is of threshold type, and we establish that the thresholds are monotone under very restrictive conditions. Copyright 2001 by Marcel Dekker, Inc.Industrial engineeringJournal Articlehttps://www.scopus.com/inward/record.uri?eid=2-s2.0-2342486375andpartnerID=40andmd5=645716c43df506e197fdf89677d510dfN/A6099