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 _____     __   __              _____     ______  
|  __ \\   \ \\/ //   ____     |  ___||  /_   _// 
| |  \ ||   \ ` //   |    \\   | ||__      | ||   
| |__/ ||    | ||    | [] ||   | ||__     _| ||   
|_____//     |_||    |  __//   |_____||  /__//    
 -----`      `-`'    |_|`-`    `-----`   `--`     
                     `-`

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發送短信 : Inconsistent VAR Regression with Common Explosive Roots