Financial credit risk assessment has gained a great deal of attention. Many different parties have an interest in credit risk assessment. Banking authorities are interested because it helps them to determine the overall strength of the banking system and its ability to handle adverse conditions. Due to the importance of credit risk analysis, many methods were widely applied to credit risk measu...

Due to a rapid advancement in the electronic commerce technology, the use of credit cards has dramatically increased. As credit card becomes the most popular mode of payment for both online as well as regular purchase, cases of fraud associated with it are also rising. In this paper, we model the sequence of operations in credit card transaction processing using a Hidden Markov Model (HMM) and ...

This paper evaluates the short-term impact of Thailand’s ‘Million Baht Village Fund’program, among the largest scale government microfinance iniative in the world, using preand post-program panel data and quasi-experimental cross-village variation in credit-per-household. We find that the village funds have increased total short-term credit, consumption, agricultural investment, income growth (...

Personal credit evaluation is the basic method for the commercial banks to avoid the consumer credit risk. On one hand, the credit behavior of individuals is complex; on the other hand the personal credit assessment system in our country is not sound, assessment methods are mostly objective, therefore, more and better scientific methods for credit risk assessment need to be introduced. This pap...

This paper examines the impact of a public credit registry on the repayment behavior of borrowers. We implement an experimental credit market in which loan repayment is not third-party enforceable. We compare market outcome with a credit registry to that without a credit registry. This experiment is conducted for two market environments: first a market in which interactions between borrowers an...

Identifying and measuring credit risk of small and medium-sized enterprises should be different from that of large firms, for SMEs appear to be influenced by their owners more directly and significantly. This paper attempts to testify the relationship between default behaviors of SMEs and the credit features of their owners, so that a more appropriate and effective way of credit management of S...

Recent studies have challenged the view that orbitofrontal cortex (OFC) and amygdala mediate flexible reward-guided behavior. We trained macaques to perform an object discrimination reversal task during fMRI sessions and identified a lateral OFC (lOFC) region in which activity predicted adaptive win-stay/lose-shift behavior. Amygdala and lOFC activity was more strongly coupled on lose-shift tri...

The aim of this paper is to detect bank credit cards related frauds. The large amount of data and their similarity lead to a time consuming and low accurate separation of healthy and unhealthy samples behavior, by using traditional classifications. Therefore in this study, the Adaptive Neuro-Fuzzy Inference System (ANFIS) is used in order to reach a more efficient and accurate algorithm. By com...