Business Model and Revenue Streams: Mint Mobile operates as amobile virtualnetworkoperator (MVNO), meaning it does not own itsnetworkinfrastructure but instead leasesnetworkaccess from larger carriers—in this
Market makers. These are exchange members who can trade on behalf of a trading firm, the trading arm of an investment bank, or for themselves. Market makers are tasked with stepping in to bring liquidity to the market, particularly in thinly traded names. Without market makers, investors who...