3 research outputs found

    ISTOTA I ZNACZENIE ZARZ膭DZANIA RYZYKIEM KREDYTOWYM W OBLICZU ZA艁AMANIA NA AMERYKA艃SKIM RYNKU KREDYT脫W HIPOTECZNYCH

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    Niniejsza praca po艣wi臋cona jest om贸wieniu trzech g艂贸wnych zagadnie艅. Pierwszy poruszony temat to ryzyko kredytowe, jego przyczyny, klasyfikacja oraz nast臋pstwa wyst臋powania. Druga cz臋艣膰 jest zwi膮zana z analiz膮 procesu zarz膮dzania ryzykiem kredytowym. Prac臋 ko艅czy prezentacja przyczyn za艂amania rynku kredyt贸w mieszkaniowych w Stanach Zjednoczonych

    Time Efficiency of Point-Of-Sale Payment Methods: Empirical Results for Cash, Cards, and Mobile Payments

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    Preprint publikacji https://doi.org/10.1007/978-3-642-40654-6_19We propose a novel approach for the time efficiency study of payment process at Point-Of-Sale (POS). A wide range of payment methods from cash and standard cards to contactless cards, RFID stickers and mobile payments (NFC and remote) was analysed. Transactions were timed by means of digital chronography of video material recorded in the biggest chain of convenience stores in Poland. Our results confirm that cash is a significantly faster payment method than traditional payment card with a magnetic stripe or EMV chip. However, the innovative payment methods, such as contactless cards and NFC mobile payments, are competitive to cash in terms of time efficiency. Contactless cards used in offline mode and without printing paper slips are the first popular electronic payment method in history faster than cash. Our results could be applied to optimise the payment process at POS as well as to develop innovative and efficient payment solutions
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