WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
Permanent URI for this collectionhttps://hdl.handle.net/11147/7150
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Article Ten Questions Concerning Circularity in the Built Environment(Pergamon-Elsevier Science Ltd, 2026) Kayacetin, N. Cihan; Aslanoglu, Rengin; Piccardo, Chiara; Afacan, Yasemin; Masera, Gabriele; Li, Qiuxian; Van Hoof, Joost; 01. Izmir Institute of TechnologyThe rapid urbanisation of our societies calls for an urban renewal movement, including developing new areas to accommodate housing facilities and services and regenerating existing urban areas. Yet, urban renewal projects pose trade-offs impacting both environmental and socio-economic aspects. The renovation and new construction of buildings can escalate the use of energy and material resources as well as increasing greenhouse gas emissions. The European Union plays a leading role in promoting the transition towards sustainable and inclusive cities, whereas other regions such as North America, Australia and Asia follow suit via Circular Economy Action Plans or Frameworks, highlighting the need to enhance resource efficiency in buildings through the use of durable and circular materials. Current research on resource efficiency in buildings follows the Circular Economy concept, which aims to reduce the use of raw materials and the waste of existing materials while retaining their value for as long as possible. However, the role of the circular economy in sustainable transition and the adoption of its principles in urban contexts remain unclear while its practical implementation still faces significant challenges, including the lack of analytical instruments and assessment methods as well as co-creative approaches. This 'Ten Questions contribution' provides an overview of the pressing issues concerning circularity in the built environment, the state-of-the-art and best practices, challenges and benefits, policies and regulations, as well as numerous strategies applied on the building and neighbourhood level, assessment methodologies and future trends.Article Citation - WoS: 20Citation - Scopus: 28Shifts in Value Chain Governance and Upgrading in the European Periphery of Automotive Production: Evidence From Bursa,turkey(SAGE Publications Inc., 2011) Özatağan, Güldem; 01. Izmir Institute of TechnologyThis paper examines shifts in value chain governance and upgrading in the automotive component production node of Bursa in Turkey. Component suppliers in Bursa have gained design and product-development competences, one result of which is that European and global firms have turned to the creation of modular value chains for the sourcing of components from these suppliers. This paper considers the implications of the insertion of Turkish suppliers into modular value chains on suppliers' upgrading, and reveals that, despite the diffusion of design and product-development competences to suppliers in Bursa, cutting-edge innovation activities such as marketing and branding continue to remain the domain of the lead firms. It is argued that although Turkish suppliers seem to be successful in upgrading to take on design and product-development tasks, this has been more due to the willingness of global lead firms to relinquish these functions than to the success of Turkish suppliers in encroaching upon these once core competences of their customers. It is concluded that power asymmetries in global automotive value chains continue to exist, and that lead firms continue to have a major influence on the type of upgrading strategies that are open to their suppliers.