In a dealer market, some dealers hold a certain inventory of specific securities and create a liquid market by purchasing and selling their inventories. these dealers make a market and are thus called market makers. agents in the market bring investors to the dealers through a network of terminals and electronic systems. where do dealer profits come from in a dealer market?
- interest charges
- dividend payments
- the bid-ask spread

Suppose that the u.s. dollars-mexican pesos exchange rate is fixed by the u.s. and mexican governments. assume also that labor is mobile between the united states and mexico due to low transportation costs.which of the following situations is likely to happen as a result of a simultaneous increase in the demand for u.s. goods and decrease in the demand for mexican goods? (pick mexican unemployment rate increases, and the country undergoes bad economic times for a sustained u.s. unemployment rate increases, and the country undergoes bad economic times for a sustained mexican unemployment rate rises at first, but it soon drops as unemployed mexicans move to the united states for mexican unemployment rate rises at first, but then it drops as mexican pesos depreciate against u.s. dollars.