Sustainable urban transformation has become a mantra for Chinese cities. While most studies focus on sustainable urbanization in megacities, the far larger number of medium-sized cities is understudied, although the latter face more severe urban problems. This article develops a framework for examining policy change in sustainable urban development initiated at the central level and reactions, tensions, and implementation issues emerging at the local level. It focuses on an in-depth case study of the challenges in realizing a transition from quantity-oriented pro-growth policies to sustainable quality-oriented ones in a medium-sized Chinese city. We find that there is evidence of changes in long-term values and goals toward sustainability at the levels of both central and local government, but also great inconsistency between goals on paper and policy implementation in practice. Sustainability in urban development is much harder to realize as local officials see urban development as a major means to maintain local economic growth, which can be separated from other issues in ecological preservation. The article concludes with a roadmap for future studies focusing on medium-sized cities, especially indicating how narratives on sustainable urban development hide from view financial and environmental risks generated by the actual implementation of the dominant aggressive urban pro-growth model.

The development of high-speed railway (HSR) new towns in China represents a new phase of suburbanization and has had a significant impact on urban expansion, but not all of its mechanisms and drivers have been studied. This article aims to understand the booming development of HSR new towns in China through the theoretical lens of state entrepreneurialism. It dissects the entrepreneurial behaviors of the local state in a medium-sized city, which harnesses the HSR project strategically to develop a new town. Our findings reveal that local governments play out state entrepreneurialism in developing HSR new towns. They compete with other cities for HSR projects. They are motivated by land revenue generation, career advancement for officials, and maintaining state power. Furthermore, this article contributes to the understanding of interactions among multi-level governments. Local states in China can also exert influence on the policymaking and resource allocation of the national government.

Most High-Speed Railway (HSR) station areas in China can be found at the urban periphery or in suburban areas, a phenomenon that has often been criticised. While debate about the influence these location choices have on the economic and sustainable development of cities rages on, little attention has been paid to the decision-making processes leading to these locations. This paper investigates these processes by comparing HSR stations in three cities: Shenzhen, Lanzhou and Jingmen. Our findings can help actors involved in making location choices develop awareness of different interests and create the conditions for successful development of HSR station areas.