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 _    _      ___     _    _    _    _     ______  
| \  / ||   / _ \\  | \  / || | || | ||  /_____// 
|  \/  ||  / //\ \\ |  \/  || | || | ||  `____ `  
| .  . || |  ___  ||| .  . || | \\_/ ||  /___//   
|_|\/|_|| |_||  |_|||_|\/|_||  \____//   `__ `    
`-`  `-`  `-`   `-` `-`  `-`    `---`    /_//     
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Text this: Total Factor Productivity of Thai Banks in 2007 – 2010. An Application of DEA and Malmquist Index