發送短信 : Energy Intensity Convergence among Chinese Provinces: A Theil Index Decomposition Analysis

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