首页> 外文期刊>The International Journal of Sustainable Development and World Ecology >Socio-cognitive evolution and co-evolution in competing technical trajectories: biogas development in Denmark (1970-2002). (Special issue: (Co)evolutionary approaches to sustainable development)
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Socio-cognitive evolution and co-evolution in competing technical trajectories: biogas development in Denmark (1970-2002). (Special issue: (Co)evolutionary approaches to sustainable development)

机译:竞争技术轨迹中的社会认知进化和共同进化:丹麦沼气的发展(1970-2002年)。 (特别问题:(共同)可持续发展方法)

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This article makes two fundamental contributions to evolutionary theories of technological changes. First, a socio-cognitive evolutionary perspective is developed that conceptualises the emergence of new technologies in the pre-market phase. This topic is underdeveloped in evolutionary economics, because of its emphasis on market selection. Second, the article addresses co-evolution between two competing technical trajectories. In the pre-market phase, this interaction occurs via expectations and social networks. The perspective is illustrated with a longitudinal case study of biogas plants in Denmark. This sustainability innovation exists in two forms: farm-scale plants and centralized plants. Both forms are carried by different populations and based on different cognitive rules.
机译:本文对技术变革的演化理论做出了两个基本贡献。首先,发展出一种社会认知的进化观点,将新技术在上市前阶段的出现概念化。由于该主题强调市场选择,因此在进化经济学中尚不完善。其次,本文讨论了两个相互竞争的技术轨迹之间的共同发展。在上市前阶段,这种互动是通过期望和社交网络发生的。丹麦的沼气厂的纵向案例研究说明了这一观点。这种可持续性创新存在两种形式:农场规模的工厂和集中式工厂。两种形式都由不同的人群携带,并且基于不同的认知规则。

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