Development of Practical Value Co-Creation model for sustainable service

在本研究项目中，我们的目标是开发一个服务可持续性的理论模型。在文献调研的基础上，提出了服务提供者、服务接受者和自然界三方价值共创的概念。我们将其作为分析单位，并对开创性的环境可持续性项目进行案例研究。研究结果表明，政府在构建三方价值共创体系中的作用十分重要，需要各行为主体之间的知识共创。根据研究结果，我们提出了城市固体废物管理和Satoyama保护及其利用的环境可持续性服务解决方案。

In this research project, we aim to develop a theoretical model for service sustainability. Based on our literature survey, we made the concept of tripartite value co-creation which consists three different service actors; service providers, service recipients, and the Nature. We used it as a unit of analysis and conducted case studies of pioneering environmental sustainability projects. As a result, we found that the role of government to set tripartite value co-creation system is quite important and knowledge co-creation among actors should be needed. Based on the results, we proposed service solutions for environmental sustainability to municipal solid waste management and SATOYAMA conservation and its utilization.