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  ______   _    _     ____     __   __    ______  
 /_   _// | || | ||  |  _ \\   \ \\/ //  /_____// 
 `-| |,-  | || | ||  | |_| ||   \ ` //   `____ `  
   | ||   | \\_/ ||  | .  //     | ||    /___//   
   |_||    \____//   |_|\_\\     |_||    `__ `    
   `-`'     `---`    `-` --`     `-`'    /_//     
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發送短信 : Modelling housing prices and credit activity