From the perspective of industrial chain,the related links of wind power equip-ment industry in our country is analyzed,including components manufacturing,machine as-sembling and operation service. And the strategic pattern of business model is discussed based on PEST analysis .The concept of business model innovation design includes segment type, contraction type,integration type and extended type. Finally,the suggestions are put forward to guarantee the business model innovation of wind power equipment industry in our country.%本文从产业链的视角分析了我国风电设备产业零部件制造、整机组装、运营服务等环节的发展状况，并借助于宏观环境分析方法（即PEST分析方法）讨论了我国风电设备产业商业模式的战略格局，进一步结合我国风电设备产业的市场细分差别化设计商业模式创新的细分型、整合型、收缩型和扩张型四大模式。最后，提出了保障风电设备产业商业模式创新的政策建议。
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机译：信息不对称下，“中药材全产业链服务商”模式对中药材价格的影响研究 =Pricing and Information Asymmetry in the Chinese Herbal Medicine Markets - A Study of the Mode of "Chinese Herbal Medicine Industry Chain Service Provider"
