The impact of information technology on the banking industry. - S. J. Ho; Sushanta K. Mallick (J. Oper. Res. Soc., 2010)

A Bayesian semiparametric approach to stochastic frontiers and productivity. - Mike G. Tsionas; Sushanta K. Mallick (Eur. J. Oper. Res., 2019)