| Price Fluctuations and the Use of Bitcoin: An Empirical Inquiry M Polasik, A Piotrowska, TP Wisniewski, R Kotkowski, G Lightfoot International Journal of Electronic Commerce 20 (1), 9-49, 2015 | 643 | 2015 |
| Switching From Cash to Cashless Payments During the COVID-19 Pandemic and Beyond TP Wisniewski, M Polasik, R Kotkowski, A Moro International Journal of Central Banking 20 (3), 303-371, 2024 | 108 | 2024 |
| COVID-19 Pandemic Increases the Divide Between Cash and Cashless Payment Users in Europe R Kotkowski, M Polasik Economics Letters 209, 110139, 2021 | 87 | 2021 |
| Pandemia COVID-19 a popyt na pieniądz gotówkowy i zmiany w zachowaniach płatniczych w Polsce w 2020 r. A Kaźmierczak, R Kotkowski, K Maciejewski Studia i Prace Kolegium Zarządzania i Finansów, 59-76, 2021 | 13 | 2021 |
| The Open Banking Adoption Among Consumers in Europe: The Role of Privacy, Trust, and Digital Financial Inclusion M Polasik, R Kotkowski https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4105648, 2022 | 10 | 2022 |
| National Culture and the Demand for Physical Money During the First Year of the COVID-19 Pandemic R Kotkowski Finance Research Letters 51, 103483, 2023 | 9 | 2023 |
| Zwyczaje płatnicze w Polsce w 2020 r. R Kotkowski, M Dulinicz, K Maciejewski https://www.nbp.pl/systemplatniczy/zwyczaje_platnicze …, 2021 | 4 | 2021 |
| PayTech – innowacyjne rozwiązania płatnicze na rynku polskim R Kotkowski, K Maciejewski, P Maicki https://www.nbp.pl/systemplatniczy/obrot_bezgotowkowy/paytech.pdf, 2020 | 4 | 2020 |
| Waluta wirtualna Bitcoin z perspektywy oferentów internetowych – analiza wstępna M Polasik, A Piotrowska, R Kotkowski Nauki o Finansach, 130-143, 2013 | 4 | 2013 |
| Payment Habits in Poland in 2020 R Kotkowski, M Dulinicz, K Maciejewski https://www.nbp.pl/en/system_platniczy/Payment-habits-in-Poland-2020n.pdf, 2022 | 3 | 2022 |
| Cash Usage in Poland in 2020: Insights Into the Role of the COVID-19 Pandemic and Spatial Aspects R Kotkowski, A Manikowski Journal of Banking and Financial Economics 1 (19), 85-113, 2023 | 2 | 2023 |
| Costs of Payment Instruments on the Polish Market Broken Down Into Fixed Costs and Variable Costs K Przenajkowska, M Polasik, R Kotkowski, W Krawczyk https://www.nbp.pl/en/system_platniczy/costs-of-payment-instruments-broken …, 2020 | 2 | 2020 |
| Revenues of Network Platforms: Can They Be Expected to Follow a Growth ‘Law’? L Van Hove, M Polasik, R Kotkowski Technology in Society 78, 102645, 2024 | | 2024 |
| National Culture and the Demand for Physical Money During the First Year of the COVID-19 Pandemic [Data set] R Kotkowski https://data.mendeley.com/datasets/hngpw44b8z/1, 2022 | | 2022 |
| Temporary Panic or Fundamental Change in Payment Habits in Europe? Lesson From COVID-19 Pandemic Shift Towards Cashless Payments M Polasik, R Kotkowski SUERF Policy Briefs, 2021 | | 2021 |
| Payment Habits in Poland in 2020. Key Results of the Survey R Kotkowski, M Dulinicz, K Maciejewski https://www.nbp.pl/en/system_platniczy/Payment-habits-in-Poland-2020.pdf, 2021 | | 2021 |
| Zwyczaje płatnicze w Polsce w 2020 r. Podstawowe wyniki badania R Kotkowski, M Dulinicz, K Maciejewski https://www.nbp.pl/systemplatniczy/zwyczaje_platnicze …, 2021 | | 2021 |
| PayTech – Innovative Payment Solutions on the Polish Market R Kotkowski, K Maciejewski, P Maicki https://www.nbp.pl/en/system_platniczy/PayTech-innovative-payment-solutions.pdf, 2020 | | 2020 |
| Koszty instrumentów płatniczych na rynku polskim w podziale na koszty stałe i zmienne K Przenajkowska, M Polasik, R Kotkowski, W Krawczyk https://www.nbp.pl/systemplatniczy/koszty-instrumentow-platniczych/raport …, 2020 | | 2020 |
| Payment System in Poland K Nakoneczny, A Tochmański, R Klepacz, S Adamczyk, M Dzicher, ... https://www.nbp.pl/en/system_platniczy/Payment-system-in-Poland-2019.pdf, 2019 | | 2019 |
Michał PolasikNicolaus Copernicus University in ToruńAdresse e-mail validée de umk.pl