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2019/11/30 Monopoly Game Instructions Monopoly ©2018 MobLab ©2018 MobLab You have a patent on a new drug. SINGLE MARKET Sell your product to consumers! ©2018 MobLab ©2018 MobLab Use the + button to increase the amount of Use the trashbutton to decrease the product to produce amount of product to produce ©2018 MobLab ©2018 MobLab 1 2019/11/30 Profit = (Price - Marginal Cost) x Quantity Press Submit to finalize your decision ©2018 MobLab ©2018 MobLab What would your profit be if you sold 4 pallets? Pre-Game Survey Demand MC = Supply Monopoly MR ((PPrriiccee –– MMaarrggiinnaall CCoosstt)) ** QQuuaannttiittyy == (($$77 -- $$22)) ** 44 ==$ $$233066 ©2018 MobLab ©2018 MobLab What quantity maximizes profits? Let’s find out! Game Time! Monopoly ©2018 MobLab ©2018 MobLab 2 2019/11/30 Compared to the competitive market what happened to price and quantity? Post-Game Survey Demand MC = Supply Monopoly MR CCMMoooommnnppooeeppttooiittlliiiivvsseett PPPP:::: $$$$5522....00000000 CCMMoooommnnppooeeppttooiittlliiiivvsseett QQQQ:::: 11222244 ©2018 MobLab ©2018 MobLab What quantity maximizes profits? How much profit could be made as a monopolist? Demand Demand MC = Supply MC = Supply MR MR WWhheenn mmaarrggiinnaall rreevveennuuee eeqquuaallss mmaarrggiinnaall ccoosstt!! ((PPrriiccee –– MMaarrggiinnaall CCoosstt)) ** QQuuaannttiittyy == (($$55 -- $$22)) ** 1122 == $$3366 $36 ©2018 MobLab ©2018 MobLab Results Discussion Concept Review Monopoly Monopoly ©2018 MobLab ©2018 MobLab 3 2019/11/30 Compared to the competitive market what How much profit could be made as a happened to consumer surplus? monopolist? Consumer Surplus Demand Demand MC = Supply MC = Supply MR MR CCCCoooonnnnssssuuuummmmeeeerrrr SSSSuuuurrrrpppplllluuuussss:::: $$$$11778822 ((PPrriiccee –– MMaarrggiinnaall CCoosstt)) ** QQuuaannttiittyy == (($$55 -- $$22)) ** 1122 == $$$333666 ©2018 MobLab ©2018 MobLab The different types of monopolies What is the effect on overall market efficiency? • Monopoly over a Resource –DeBeer’s owned over 80% of the world’s supply of diamonds at one point. Deadweight Loss • Government-Created Monopoly –Patents and Copyrights give creators a Demand monopoly over a product for a determined MC = Supply MR amount of time. • Natural Monopolies –Public Utilities are determined to be able to provide their service to entire market at a DDeeaaddwweeiigghhtt LLoossss:: $$1188 lower cost than could two more more firms. ©2018 MobLab ©2018 MobLab 4
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