Suppose you trade dollars and euros for a bank that has branches in Los Angeles and Frankfurt. You can electronically transfer the funds between the two branch locations at no cost, and trading commissions are negligible. The current dollar-per-euro exchange rate in Los Angeles is E$/EURLA=1.5653 , while in Frankfurt, it is E$/EURFR=1.586. You can make a profit for the bank if you buy euros in and sell them in .

The new york times (nov. 30, 1993) reported that “the inability of opec to agree last week to cut production has sent the oil market into turmoil . . [leading to] the lowest price for domestic crude oil since june 1990.” why were the members of opec trying to agree to cut production? so they could save more oil for future consumption so they could lower the price so they could raise the price why do you suppose opec was unable to agree on cutting production? because each country has a different production capacity because each country experiences different production costs because each country has an incentive to cheat on any agreement the newspaper also noted opec’s view “that producing nations outside the organization, like norway and britain, should do their share and cut production.” what does the phrase “do their share” suggest about opec’s desired relationship with norway and britain? opec would like norway and britain to keep their production levels high. opec would like norway and britain to act competitively. opec would like norway and britain to join the cartel.