broadband market, where the incumbent has an investment option to build a Next Generation network (NGN) and it can do so by … making an investment sharing agreement with the OLO, or alone. Two different kinds of investment sharing contractual forms … are analyzed, a basic investment sharing, where no side-payment is given for the use of the NGN between co-investors, and …

according to geographical differences in NGAN deployment; the impact of co-investment decisions on market outcomes and their …