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Social network analysis in research on digitalization in sustainable built environment: A review of research accomplishments and future research challenges
KTH, School of Architecture and the Built Environment (ABE), Real Estate and Construction Management, Real Estate Business and Financial Systems.ORCID iD: 0000-0001-5371-1445
KTH, School of Architecture and the Built Environment (ABE), Real Estate and Construction Management, Real Estate Business and Financial Systems.ORCID iD: 0000-0001-7559-4761
(English)Manuscript (preprint) (Other academic)
Abstract [en]

This paper presents a research agenda for Social Network Analysis (SNA) in Digitalization in Sustainable Built Environment research (DSBE). The paper contains a description of SNA and reviews the use of SNA in DSBE research. Also, the paper identifies future research challenges that SNA can help resolve. 

A literature review of DSBE finds that of 506 articles in 36 journals, only 1 article includes SNA. This is surprising, given the growing interest in SNA in digitally related fields. We review the 506 DSBE articles and analyze how SNA can contribute to the field. To understand how SNA can be used in DSBE research, we also analyze how SNA has been applied in Digitalization in Built Environment research that is not focused on sustainability. 

Findings are that SNA can be a useful and powerful tool because it can help in analysis of how multiple actors interact, which is a common theme in built environment research. An example is that architects, contractors, and developers are separate actor groups that can improve sustainable solutions through networked cooperation. Another area in which SNA can advance research is in the study of how actor networks of companies or people relate to networks of data or physical buildings or sensors. An example is that actors may change their behavior based on sensor data, and SNA can study sensor data networks and actor behavior networks as interconnected layers. 

Methodological advances are key to advancing research, and SNA can make it possible for the built environment area to advance sustainability and digitalization research, because SNA has a rich array of empirical and conceptual tools for the study of networks. 

Keywords [en]
social network analysis, sustainability, digitalization, built environment, literature review
National Category
Business Administration
Research subject
Business Studies
Identifiers
URN: urn:nbn:se:kth:diva-309391OAI: oai:DiVA.org:kth-309391DiVA, id: diva2:1641420
Note

QC 20220315

Available from: 2022-03-01 Created: 2022-03-01 Last updated: 2022-06-25Bibliographically approved
In thesis
1. Digitalization, sustainability, and ecosystems: An application of social network analysis to the real estate sector
Open this publication in new window or tab >>Digitalization, sustainability, and ecosystems: An application of social network analysis to the real estate sector
2022 (English)Doctoral thesis, comprehensive summary (Other academic)
Abstract [en]

Societies today have increasing economic, social, and environmental needs for their built environments. The performance of the built environment depends largely on urban development, with the role of digital technologies therein being a long-standing research topic. The extant literature, however, has focused less on the organizational capabilities, such as absorptive capacity, that are needed for new technology adoption and organizational change. The capabilities of real estate owners, who are key decision makers throughout the built environment life cycle, have also, surprisingly, been neglected. 

The purpose of this thesis is to increase the understanding of digitalization and sustainability in the built environment. To this end, this thesis presents the results of an empirical study of the capabilities of real estate owners, technology suppliers and industry associations in the context of a business ecosystem within the Swedish real estate sector. The findings show that real estate actors have developed new organizational capabilities related to digitalization and within collaborations inside the business ecosystem overall. For example, real estate owners have invested in R&D labs and business development functions that are atypical within the sector. These new capabilities may contribute to digitalization and sustainability within the built-environment sector more broadly. Nevertheless, many structural issues characteristic of a fragmented sector remain. 

Additionally, this thesis contributes to ecosystem theory and its methodology and to the built environment research methodology. The literature on the use of social network analysis methods in ecosystem and built environment research is reviewed, with the conclusion that social network analysis methods have great research potential despite being rarely used. Furthermore, formal concept analysis of ecosystem concepts is conducted, and a methodological framework for understanding ecosystems as multilevel structures that consist of flows between ecosystem actors and emergent system-level properties is presented. The introduction of new theories and methods in the built environment literature is important, as digitalization and sustainability transcend traditional organizational and technological boundaries. 

Abstract [sv]

Samhällen har idag ökande ekonomiska, sociala och miljömässiga behov av sina byggda miljöer. Den byggda miljöns prestanda beror till stor del på stadsutveckling, där den digitala teknikens roll är ett mångårigt forskningsämne. Den befintliga litteraturen har dock fokuserat mindre på de organisatoriska förmågor, såsom absorptiv kapacitet, som behövs för att ta i bruk ny teknik och organisatorisk förändring. Förmågan hos fastighetsägare, som är viktiga beslutsfattare under hela den bebyggda miljöns livscykel, har också, överraskande nog, försummats. 

Syftet med denna doktorsavhandling är att öka förståelsen för digitalisering och hållbarhet i den byggda miljön. För detta ändamål presenterar denna avhandling resultaten av en empirisk studie av fastighetsägares, teknikleverantörers och branschorganisationers förmåga i ett affärsekosystem inom den svenska fastighetssektorn. Resultaten visar att fastighetsaktörer har utvecklat nya organisatoriska förmågor relaterade till digitalisering och inom samarbeten inom affärsekosystemet överlag. Till exempel har fastighetsägare investerat i forskning och utveckling -labb och affärsutvecklingsfunktioner som är atypiska inom sektorn. Dessa nya förmågor kan bidra till digitalisering och hållbarhet inom den byggda miljösektorn bredare. Ändå kvarstår många strukturella frågor som är karakteristiska för en fragmenterad sektor. 

Dessutom bidrar denna doktorsavhandling till ekosystemteorin och dess metodik och till forskningsmetodik för byggd miljö. Litteraturen om användningen av sociala nätverksanalysmetoder inom ekosystem- och byggmiljöforskning granskas, med slutsatsen att sociala nätverksanalysmetoder har stor forskningspotential trots att de sällan används. Vidare genomförs formell begreppsanalys av ekosystemkoncept, och ett metodiskt ramverk för att förstå ekosystem som flernivåstrukturer som består av flöden mellan ekosystemaktörer och emergenta systemnivåegenskaper presenteras. Införandet av nya teorier och metoder i den byggda miljölitteraturen är viktigt, eftersom digitalisering och hållbarhet överskrider traditionella organisatoriska och tekniska gränser. 

Place, publisher, year, edition, pages
Stockholm, Sweden: KTH Royal Institute of Technology, 2022. p. 112
Series
TRITA-ABE-DLT ; 225
Keywords
absorptive capacity, built environment, business development, business ecosystem, dynamic capabilities, digitalization, entrepreneurial ecosystem, facility management, Formal Concept Analysis, innovation ecosystem, literature review, methodology, platform ecosystem, property technology, real estate, research methods, Social Network Analysis, sustainability
National Category
Business Administration
Research subject
Business Studies
Identifiers
urn:nbn:se:kth:diva-309392 (URN)978-91-8040-155-5 (ISBN)
Public defence
2022-03-24, Kollegiesalen Brinellvägen 8, KTH Campus, registration for online or physical participation - https://www.kth.se/form/disputation-olli-vigren, Stockholm, 13:00 (English)
Opponent
Supervisors
Note

QC 20220302

Available from: 2022-03-02 Created: 2022-03-01 Last updated: 2022-06-25Bibliographically approved

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Eriksson, KentKytömäki, Olli

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