A remarkable similarity in the behaviour of the US S&P500 index from 1996 to August 2002 and of the Japanese Nikkei index from 1985 to 1992 (11 year shift) is presented, with particular emphasis on the structure of the bearish phases. Extending a previous analysis of Johansen and Sornette on the Nikkei index ‘antibubble’ based on a theory of cooperative herding and imitation working both in bul...

Bank fraud is the bodily loss of a or maybe very sensitive info. For detection, there are lots machine learning algorithms which can be used. The study shows many could used for deciding transactions as perhaps real. information set employed in Detection was utilized research. SMOTE method oversampling, since dataset incredibly imbalanced. Moreover, include choice performed, and divided into tw...

The main objective of this study is to examine how the Covid-19 outbreak has affected online fraud in Malaysia. In particular, aims provide a conceptual discussion as well comparison analysis patterns prior and during outbreak. This uses police recorded data between pre pandemic. period 2018-2019 2020-2021. Results indicate that most categories increased dramatically number frauds associated wi...