World largest sites of online payment

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online payment
Some link of Online payment

• Some impacts of lowering search costs may be
  negative. When application costs falls, firms may
  receive more low quality applications, which
  burden the screening process.
• We discuss e-commerce and total factor
  productivity further in the companion article on
  macroeconomic impacts of e-business.
• Much of the available research regarding
  e-business and the economy dates from the
  expansionary years of the dot-com bubble.