The Life Cycle in the Sustainable Development of Urban Agglomerations as Socio-Economic Systems

This article examines the role of the life cycle within the sustainable development framework of urban agglomerations conceptualized as socio-economic systems. It analyzes developmental patterns of socioeconomic systems, pivotal stages in the evolution of life cycle theory, and methodological approaches to life cycle cost assessment tailored to urban agglomerations. Special emphasis is placed on transport and logistics services within the suburban passenger railway system, which serves as the foundational infrastructure for the spatial functionality of agglomerations. Research findings demonstrate that the application of life cycle theory effectively promotes sustainable development in urban agglomerations and enhances residents’ quality of life.