| 基于改进Bass模型的多元技术创新扩散研究 |
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| 引用本文：杨国忠，柴茂.基于改进Bass模型的多元技术创新扩散研究[J].经济数学,2011,(1):89-93 |
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| 中文摘要:鉴于目前并没有一个统一的模型来包含多元技术创新之间的互补性、替代性和竞争性关系，从放宽Bass模型的创新扩散独立性假设条件入手，在原有的创新需求、模仿需求基础上，引入渗透需求，构建包含多元技术创新之间的互补性、替代性和竞争性关系的统一模型——MTID模型（Multi Technology Innovation Diffusion Model），并用Matlab进行模拟仿真实验. |
| 中文关键词:多元技术创新扩散 Bass模型 MTID模型 |
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| Research on Multi Technology Innovation Diffusion Based on the Improved Bass Model |
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| Abstract:At present there is no a single model to encompass the complementary, alternative and competitive relationship among multi technology innovations.so, based on relaxing the restriction of the independence of innovation diffusion, demands of innovation and imitation, and introducing the demand of penetration, a unified model MTID model (Multi Technology Innovation Diffusion Model) was constructed to encompass the complementarity, alternative and competitiveness, which was simulated by Matlab. |
| keywords:multi technology innovation diffusion model Bass model MTID model |
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