The economic environment is encouraging more MNOs to acquire MVNOs, as Verizon buys Tracfone in the US in a strategy-changing prepaid push. Value tends to shift to prepaid from postpaid in economic downturns, and the deal follows similar moves in… The economic environment is encouraging more MNOs to acquire MVNOs, as Verizon (NYSE:VZ) buys Tracfone in the US in a strategy-changing prepaid […]