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   _____     ___      _  _    _    _   __    __  
  / ___//   / _ \\   | \| || | || | || \ \\ / // 
  \___ \\  / //\ \\  |  ' || | || | ||  \ \/ //  
  /    // |  ___  || | .  || | \\_/ ||   \  //   
 /____//  |_||  |_|| |_|\_||  \____//     \//    
`-----`   `-`   `-`  `-` -`    `---`       `

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Text this: Low-price guarantees and pricing behavior: evidence from hypermarkets in Korea