According to MTS president Vasiliy Sidorov, the company intends to invest USD 500 mn in 2005 in the development of UMC, Ukraine?s major mobile operator network. Concorde Capital: A month ago, Telenor’s Vice President announced a USD 500 mn investment program for Kyivstar. Thus, UMC’s investment program is a response to a move by its main competitor. This is evidence that UMC plays the role of a ?follower? in the oligopoly game. The strategy gives the company a competitive advantage in terms of knowledge of what its competitor has accomplished.