In the blockchain world, proof-of-work is the dominant protocol mechanism that determines the consensus of the ledger. The hashrate, a measure of the computational power directed toward securing a blockchain through proof-of-work consensus, is a fundamental measure of preventing various attacks....

One of the financially vulnerable groups is older people, who receive little attention in the financial inclusion literature. The elderly is financially excluded in Thailand, an emerging economy with high financial inclusion and rapid aging of the population. Using the Findex survey data 2017,...

Financial inclusion and digital payment use remain low in Peru. There is extensive literature on the determinants of deposit account access as a measure of financial inclusion, but few studies focus on digital payment use, and none addresses the Peru case at the micro level. This paper uses data...

Im Zuge der Corona-Pandemie hat der Einzelhandel den Einsatz von non-cash Einzelhandel vorangetrieben. Um eine Covid-Ansteckung zu verhindern, werden Kund*innen gebeten bargeldlos zu zahlen. Tatsächlich es gibt zwischen einzelnen Volkswirtschaften große Unterschiede in der Verwendung von...

The paper deals with cashless payments during the pandemic situation caused by Covid-19. The aim of the paper will be to use the method of analysis and comparison of selected data to answer the following research question: Has the pandemic caused by Covid-19 contributed to increasing the share...

This paper explores the impact of contactless payment on consumers' demand for cash at an early stage of diffusion. The specific devices that are investigated are debit and credit cards, in which the feature is embedded. A novel balanced panel dataset drawn from representative surveys on...

This paper examines the effects of macroeconomic policy and regulatory environment on mobile money usage. Specifically, we develop an autoregressive distributed lag model to investigate the effect of key macroeconomic variables and mobile money tax on mobile money usage in Uganda. Using monthly...