In the United States, we now take our ability to pay with plastic for granted. In other parts of the world, however, the establishment of a ""credit-card economy"" has not been easy. In countries without a history of economic stability, how can banks decide who should be given a credit card? How...

In the United States, we now take our ability to pay with plastic for granted. In other parts of the world, however, the establishment of a "credit-card economy" has not been easy. In countries without a history of economic stability, how can banks decide who should be given a credit card? How...