社會的偏好怎麼來的? - 經濟

By Yuri
at 2006-05-07T22:46
at 2006-05-07T22:46
Table of Contents
daq:意見領袖改成路人甲會變怎樣
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以下內容參考林建煌,消費者行為,ch12
創新擴散模型(diffusion of innovation):
係指新事物從第一個目標的接受和採納,一直到最後一個目標接納為止的過程
模型認為總是有些人會先得病,再慢慢擴散傳染出去,而在最後一波的病人
得病後,疫情終於獲得控制
模型中,將目標依照採納新事物時間的早晚,分為五類(Rogers,1983):
1.創新者(Innovator):
最早接納的群體
2.早期採納者(early adopters)
這類人通常會成為意見領袖,受他人尊重為特徵
3.早期大眾(early majority)
4.晚期大眾
5.落後者(laggards)
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By Lucy
at 2006-05-12T20:44
at 2006-05-12T20:44

By Dorothy
at 2006-05-14T18:49
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at 2006-05-19T03:47
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By Skylar Davis
at 2006-05-19T06:50
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