Estimating network effects in mobile telephony in Germany. - Toker Doganoglu; Lukasz Grzybowski (Inf. Econ. Policy, 2007)

The complementarity between calls and messages in mobile telephony. - Lukasz Grzybowski; Pedro Pereira 002 (Inf. Econ. Policy, 2008)

Market definition for broadband internet in Slovakia - Are fixed and mobile technologies in the same market? - Lukasz Grzybowski; Rainer Nitsche; Frank Verboven; Lars Wiethaus (Inf. Econ. Policy, 2014)

Estimating demand for fixed-mobile bundles and switching costs between tariffs. - Lukasz Grzybowski; Julienne Liang (Inf. Econ. Policy, 2015)

Infrastructure deficiencies and adoption of mobile money in Sub-Saharan Africa. - Onkokame Mothobi; Lukasz Grzybowski (Inf. Econ. Policy, 2017)

Transition from copper to fiber broadband: The role of connection speed and switching costs. - Lukasz Grzybowski; Maude Hasbi; Julienne Liang (Inf. Econ. Policy, 2018)

Polish Medical Exams: A new dataset for cross-lingual medical knowledge transfer assessment. - Lukasz Grzybowski; Jakub Pokrywka; Michal Ciesiólka; Jeremi Kaczmarek; Marek Kubis (CoRR, 2024)

Optimizing Retrieval-Augmented Generation of Medical Content for Spaced Repetition Learning. - Jeremi Kaczmarek; Jakub Pokrywka; Krzysztof Biedalak; Grzegorz Kurzyp; Lukasz Grzybowski (CSEDU (2), 2025)