This is the first study to use the self-organisation (Kohonen) map technique, an artificial neural network based on a non-supervised learning algorithm, to categorise Vietnamese banks into super-class groups. Drawing on unbalanced yearly data from 2008 to 2017, this study identifies two...

This study investigates the relationship between insider trading and managerial discretion in the context of the young and fast-growing stock market of Vietnam during the 2006-2017 period. Using alternative estimates of discretionary accruals quality (DACCR) as proxies for managerial discretion,...

This is the first study to use the self-organisation (Kohonen) map technique, an artificial neural network based on a non-supervised learning algorithm, to categorise Vietnamese banks into super-class groups. Drawing on unbalanced yearly data from 2008 to 2017, this study identifies two...