scholarly journals Knowledge capability and fraud risk assessment in Nigeria deposit money banks: The mediating effect of problem representation

2021 ◽  
Vol 8 (1) ◽  
pp. 1899450
Author(s):  
Olusoji Olumide Odukoya ◽  
Rose Shamsiah Samsudin
2021 ◽  
Vol 11 (1) ◽  
pp. 1
Author(s):  
Ala'a Zuhair Mansour ◽  
Aidi Ahmi ◽  
Oluwatoyin Muse Johnson Popoola

The auditing and accounting profession recently faced many challenges following fraudulent practices among the Jordanian public sector. The continuation of such fraudulent activities in the public sector impedes national economic developments and growth. This study's main objective is to have a practical and effective way of reducing the incidences of fraud in the Jordanian public sector. Specifically, this research explores the moderating role of neuroticism on knowledge requirements and fraud risk assessment performance in the Jordanian public sector. Adopting a survey method, the respondents of this study are forensic accountants and auditors in the Jordanian public sector. The research findings will contribute to the existing literature on forensic accountants, auditors, knowledge capability requirement, and neuroticism as a personality factor and fraud risk assessment performance of regulators regarding prevention and detection of fraud in the Jordanian public sector work environment.


2014 ◽  
Vol 9 (9) ◽  
Author(s):  
Oluwatoyin Muse Johnson Popoola ◽  
Ayoib Che Ahmad ◽  
Rose Shamsiah Samsudin

2014 ◽  
Vol 8 (1) ◽  
pp. C1-C25 ◽  
Author(s):  
J. Efrim Boritz ◽  
Lev M. Timoshenko

SUMMARYExperimental studies concerning fraud (or “red flag”) checklists often are interpreted as providing evidence that checklists are dysfunctional because their use yields results inferior to unaided judgments (Hogan et al. 2008). However, some of the criticisms leveled against checklists are directed at generic checklists applied by individual auditors who combine the cues using their own judgment. Based on a review and synthesis of the literature on the use of checklists in auditing and other fields, we offer a framework for effective use of checklists that incorporates the nature of the audit task, checklist design, checklist application, and contextual factors. Our analysis of checklist research in auditing suggests that improvements to checklist design and to checklist application methods can make checklists more effective. In particular, with regard to fraud risk assessments, customizing checklists to fit both client circumstances and the characteristics of the fraud risk assessment task, along with auditor reliance on formal cue-combination models rather than on judgmental cue combinations, could make fraud checklists more effective than extant research implies.


2019 ◽  
Vol 51 (2) ◽  
pp. 443-467 ◽  
Author(s):  
Pierre-O. Goffard

AbstractThe probability of successfully spending twice the same bitcoins is considered. A double-spending attack consists in issuing two transactions transferring the same bitcoins. The first transaction, from the fraudster to a merchant, is included in a block of the public chain. The second transaction, from the fraudster to himself, is recorded in a block that integrates a private chain, exact copy of the public chain up to substituting the fraudster-to-merchant transaction by the fraudster-to-fraudster transaction. The double-spending hack is completed once the private chain reaches the length of the public chain, in which case it replaces it. The growth of both chains are modelled by two independent counting processes. The probability distribution of the time at which the malicious chain catches up with the honest chain, or, equivalently, the time at which the two counting processes meet each other, is studied. The merchant is supposed to await the discovery of a given number of blocks after the one containing the transaction before delivering the goods. This grants a head start to the honest chain in the race against the dishonest chain.


Author(s):  
Nahariah Jaffar ◽  
Hasnah Haron ◽  
Takiah Mohd Iskandar ◽  
Arfah Salleh

2020 ◽  
Vol 4 (02) ◽  
pp. 77
Author(s):  
Qomarudin Alfatah ◽  
Nicholas Agustinus L. Tobing

<p><em>The emergence of a variety of fraud schemes, ineffective internal controls, and the number of fraud cases that occur in the taxation sector, encourage researches related to fraud risk assessment, especially in tax audit activi</em><em>ties</em><em>. This study aimed to identify potential fraud schemes risks, evaluate risk controls and discuss anti-fraud strategies using a case study at the Directorate General of Taxes in Indonesia. With a sequential mix method approach through a combination of quantitative and qualitative research, and by using rational choice theory, this research extends the literature of previous studies by providing evidence that fraud can be prevented by increasing the probability to detect fraud scheme. This study fills out the gaps related to fraud risk assessment research in </em><em>the </em><em>tax audit </em><em>process</em><em> which have been rarely performed in the literatures.</em></p><em>The results concluded that of the 20 fraud scenarios identified, there were 7 fraud scenarios categorized as high level of residual fraud risk, 9 fraud scenarios at the medium level, and the rest at low levels. This study discussed appropriate controls to mitigate the residual fraud risk to be maintained at the level of organizational risk appetite. In addition, this study also discussed anti fraud strategies that are relevant to the organization, through evaluating anti-fraud strategies that have been previously implemented and anti-fraud strategies that have never been implemented</em>


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