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Estimating network effects in mobile telephony in Germany
Doganoglu, Toker; Grzybowski, Lukasz - In: Information economics and policy : IEP 19 (2007) 1, pp. 65-79
Persistent link: https://www.econbiz.de/10003420960
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The complementarity between calls and messages in mobile telephony
Grzybowski, Lukasz; Pereira, Pedro - In: Information economics and policy : IEP 20 (2008) 3, pp. 279-287
Persistent link: https://www.econbiz.de/10003758076
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Estimating demand for fixed-mobile bundles and switching costs between tariffs
Grzybowski, Lukasz; Liang, Julienne - In: Information economics and policy : IEP 33 (2015), pp. 1-10
Persistent link: https://www.econbiz.de/10011575006
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Infrastructure deficiencies and adoption of mobile money in Sub-Saharan Africa
Mothobi, Onkokame; Grzybowski, Lukasz - In: Information economics and policy : IEP 40 (2017), pp. 71-79
Persistent link: https://www.econbiz.de/10011821140
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Market definition for broadband internet in Slovakia : are fixed and mobile technologies in the same market?
Grzybowski, Lukasz; Nitsche, Rainer; Verboven, Frank; … - In: Information economics and policy : IEP 28 (2014), pp. 39-56
Persistent link: https://www.econbiz.de/10010493297
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Transition from copper to fiber broadband : the role of connection speed and switching costs
Grzybowski, Lukasz; Hasbi, Maude; Liang, Julienne - In: Information economics and policy : IEP 42 (2018), pp. 1-10
Persistent link: https://www.econbiz.de/10012013087
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Mobile money and financial inclusion in Sub-Saharan Africa
Grzybowski, Lukasz; Lindlacher, Valentin; Mothobi, Onkokame - In: Information economics and policy : IEP 65 (2023), pp. 1-18
Persistent link: https://www.econbiz.de/10014467446