Results 131 to 140 of about 1,894,591 (342)

Payment card rewards programs and consumer payment choice [PDF]

open access: yes
Card payments have been growing very rapidly. To continue the growth, payment card networks keep adding new merchants and card issuers try to stimulate their existing customers’ card usage by providing rewards.
Andrew Ching, Fumiko Hayashi
core  

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

COMPARATIVE REVIEW OF THE LEGAL STATUS OF NATIONAL CRYPTOCURRENCIES AND CBDCs

open access: yesPravni Vjesnik
This paper analyses the legal framework of national virtual currencies and so-called Central Bank Digital Currencies (CBDCs) from a comparative law perspective.
Šime Jozipović   +2 more
doaj   +1 more source

Will we pay the same way? Empirical evidence of payment behaviours convergence on EMU panel data [PDF]

open access: yes
The purpose of this study is to analyze the observed changes in payment behaviours by underlining the influence of factors such as financial opening, regulations and technological innovation.
Sandra Deungoue
core  

Mechanochemistry for Metal–Organic Frameworks and Covalent–Organic Frameworks (MOFs, COFs): Methods, Materials, and Mechanisms

open access: yesAdvanced Materials, EarlyView.
An overview is provided of the mechanochemistry of metal‐organic frameworks (MOFs) and covalent‐organic frameworks (COFs), highlighting opportunities and strategies for discovery, synthesis and reactivity studies of these materials. Mechanistic studies and comparisons to the mechanochemistry of organic solids are outlined, showcasing how advances in ...
Joseph M. Marrett   +3 more
wiley   +1 more source

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