Science Research Management

Science Research Management ›› 2008, Vol. 29 ›› Issue (1): 52-59 .

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The research on the renewing period of PHTP

Feng XuLu Ruoyu,Liu Dewen   

  1. 1. School of Management, University of Electronic Science and Technology, Chengdu 610054, China;2.School of Management, Southwest University for Nationalities, Chengdu 610041, China；
  • Received:2006-04-27 Revised:1900-01-01 Online:2008-01-20 Published:2008-01-20

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Abstract: The renewing of Perishable Hi-Tech Product(PHTP) is a period that consumers study from PHTP. The renewing along with the function of the consumption surplus value is studied and the model of consumer selection is given, the renewing between the new product and the old product is analyzed. . 14 Refs In Chinese  

Key words: perishable, hi-tech product, renewing, consumer surplus value