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In 2000, there were as many countries served by a single mobile network as by network competition. Today, only 30 … low coverage, inefficient duplication of costs and lack of competition. To date, the authors are not aware of such single … light on the expected performance of single wholesale networks. The key result is that countries with network competition …
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This paper empirically investigates market behavior and firms' lobbying in a unified structural setup. In a sequential game, where firms lobby for regulation before they compete in the product market, we derive a testable measure of lobbying coordination. Applying the setting to the early U.S....
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We analyze competition among mobile operators with market influence. We consider that firms in this market are …
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potentially enhancing competition. Our analysis reveals that firms responded by increasing the share of postpaid contracts …
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