Luca Mora

The First Two Decades of Smart-City Research: A Bibliometric Analysis

ABSTRACT This paper reports on the first two decades of research on smart cities by conducting a bibliometric analysis of the literature published between 1992 and 2012. The analysis shows that smart-city research is fragmented and lacks cohesion, and its growth follows two main development paths. The first one is based on the peer-reviewed publications produced by European universities, which support a holistic perspective on smart cities. The second path, instead, stands on the gray literature produced by the American business community and relates to a techno-centric understanding of the subject. Divided along such paths, the future development of this new and promising field of research risks being undermined. For while the bibliometric analysis indicates that smart cities are emerging as a fast-growing topic of scientific enquiry, much of the knowledge that is generated about them is singularly technological in nature. In that sense, lacking the social intelligence, cultural artifacts, and environmental attributes, which are needed for the ICT-related urban innovation that such research champions.

How to become a Smart City: Learning from Amsterdam

This exploratory study has been carried out to better understand the development process of strategies that allow large European cities to become smart. This aim is achieved through the analysis of the Amsterdam’s smart city strategy. By using case study research with a descriptive approach, the activities undertaken during the implementation of this successful initiative have been mapped and organized in a step-by-step roadmap. This made it possible to obtain a detailed description of the entire development process, useful knowledge to consider for other similar initiatives, and a conceptual framework for future comparative research. All these results will support the construction of a holistic and empirically valid theory able to explain how to build effective smart city strategies in this type of urban area.

Exploring the Big Picture of Smart City Research

This paper analyses the ‘big picture’ of the smart city research field by means of a bibliometric analysis of the literature on smart cities produced between 1992 and 2012. The findings show that this new field of scientific inquiry has started to grow significantly only in recent years, mainly thanks to European universities and US companies. Its intellectual structure is complex and lacks cohesion due to the infinite possible combinations among the building blocks and components characterising the smart city concept. However, despite this complexity, the bibliometric analysis made it possible to identify three structural axes that traverse the literature, capture the main research perspectives, and reveal some key aspects of this new city planning and development paradigm.

How to Overcome the Dichotomous Nature of Smart City Research: Proposed Methodology and Results of a Pilot Study

ABSTRACT Overcoming the dichotomous nature of smart city research is fundamental to providing cities with a clear understanding of how smart city development should be approached. This paper introduces a research methodology for conducting the multiple-case study analyses necessary to meet this challenge. After presenting the methodology, we test the practical feasibility, effectiveness, and logistics of such a methodology by examining the activities that Vienna has implemented in building its smart city development strategy. The results of this pilot study show how the application of the proposed methodology can help smart city researchers codify the knowledge produced from multiple smart city experiences, using a common protocol. This in turn allows them to: (1) coordinate efforts when investigating the strategic principles that drive smart city development and test the divergent hypotheses emerging from the scientific literature; (2) share the results of this investigation and hypothesis testing by conducting extensive cross-case analyses among multiple studies able to capture the generic qualities of the findings; (3) gain consensus on the way to think about, conceptualize, and standardize the analysis of smart city developments; and (4) develop innovative monitoring and evaluation systems for smart city development strategies by reflecting upon the lessons learned from current practices.

Smart-City Development Paths: Insights from the First Two Decades of Research

More than 20 years have now passed since the concept of smart city first appeared in a scholarly publication, marking the beginning of a new era in urban innovation. Since then, the literature discussing this new concept and the ICT-oriented urban-innovation approach it stands for has been growing steadily, along with the number of initiatives that cities all over the world have launched to pursue their ambition of becoming smart. However, current research still falls short of providing a clear understanding of smart cities and the scientific knowledge policy makers and practitioners both need to deal with their progressive development. In response to this shortfall, this paper offers a bibliometric study of the first two decades of smart-city research, whereby citation link-based clustering and text-based analysis are combined to: (1) build and visualize the network of scholarly publications shaping the intellectual structure of the smart city research field; (2) identify the clusters of thematically related publications; and (3) reveal the emerging development paths of smart cities that these clusters support and the strategic principles they embody. This study uncovers five main development paths: the Experimental Path; the Ubiquitous Path; the Corporate Path; the European Path; and the Holistic Path. Overall, this analysis offers a comprehensive and systematic view of how a smart city can be understood theoretically and as a scientific object of knowledge able to inform policy-making processes.