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Digital Economy and Green Innovation: Driving Sustainable Consumer Practices

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Economic and Business Aspects of Sustainability".

Deadline for manuscript submissions: 15 June 2026 | Viewed by 2097

Special Issue Editors


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Guest Editor
Psychology and Education Sciences Department, Spiru Haret University, 061344 Bucharest, Romania
Interests: sustainable practices; consumer behavior; educational management

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Guest Editor
Marketing Department, The Bucharest University of Economic Studies, 010374 Bucharest, Romania
Interests: pricing strategies; corporate social responsibility; marketing ethics; green marketing; price fairness; consumer behavior

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Guest Editor
Department of Economic Sciences, Spiru Haret University, 061344 Bucharest, Romania
Interests: loyalty strategies; consumer behavior; services marketing; AI-based tools’ impacts on marketing; qualitative marketing research

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Guest Editor
Department of Economic Sciences, Spiru Haret University, 061344 Bucharest, Romania
Interests: databases; big data; e-learning; decision support

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Guest Editor
Tourism Department, Faculty of Economics, South-West University “Neofit Rilski”, 2700 Blagoevgrad, Bulgaria
Interests: competitiveness management and quality assurance; sustainable development; tourism destination management; risk and crisis management

Special Issue Information

Dear Colleagues,

Currently, we all assist in the rapid evolution of the global digital economy, an evolution that can be assessed in terms of how we innovate, produce, and consume products and services. Along with technical and systemic changes, this evolution is directly linked to the broad concept of sustainability, especially from the point of view of green innovation practices and outcomes.

Our Special Issue seeks to explore how cutting-edge digital tools—such as AI, blockchain, IoT, and advanced data analytics—are empowering consumers to adopt more sustainable habits. Along with sustainable consumer practices, we may take into consideration conscious purchasing decisions, waste reduction, the adoption of energy-efficient practices (using energy-efficient appliances, reducing electricity consumption, and supporting products with certifications like Energy Star), product lifespan-extension-oriented consumption, ethical consumption, local and seasonal buying, reduced overconsumption, consumers engagement in a circular economy, digital and sharing economy participation, etc.

Within this Special Issue, we will cover both theoretical and applied research, exploring topics such as the use of digital solutions to reduce environmental footprints and optimize supply chains, the emergence of innovative business models that promote green consumption, etc., highlighting contributions from various fields like economics, environmental science, technology, and social sciences.

Our purpose is to clarify the ways in which digital economy coupled with green innovation can reshape consumer behavior and lead to sustainable patterns of consumption. At the same time, we want to explore how socio-economic, cultural, and technological factors contribute to or inhibit sustainable consumption. Through its content and its diversified range of topics related to all of the above, this Special Issue also aims to provide both theoretical insights and practical recommendations for businesses, policymakers, and consumers.

Not in the least, this Special Issue will contribute to the discourse around sustainability by offering a detailed examination of how digital and green innovations can address major challenges in sustainable development. Of particular interest could be the role of digital technologies in reducing resource consumption, enhancing supply chain traceability, and ultimately leading to reduced carbon footprints.

In line with the aims of Sustainability, this Special Issue focuses on addressing pressing sustainability challenges through integrated socio-economic and scientific approaches. By providing empirical evidence, conceptual models, and practical tools, we hope to inspire new strategies to measure, monitor, and enhance sustainability practices globally. We encourage submissions that offer innovative perspectives, rigorous methodologies, and a strategic outlook on how digital advancements can foster a more sustainable and resilient future.

We look forward to receiving contributions that reflect the diverse ways in which the digital economy and green innovation intersect, and the profound opportunities they present for advancing sustainable consumer practices worldwide.

Dr. Gârdan Iuliana Petronela
Prof. Dr. Diana Maria Vrânceanu
Dr. Daniel Adrian Gardan
Dr. Mihai Andronie
Prof. Dr. Mariya Stankova
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • digital economy
  • green innovation
  • sustainable consumption
  • environmental footprint reduction
  • digital transformation
  • green technologies
  • consumer behavior
  • sustainable business models
  • socio-economic sustainability

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Published Papers (2 papers)

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Research

26 pages, 1397 KB  
Article
Artificial Intelligence and Blockchain-Driven Circular Platforms: Fostering Green Innovation and Sustainable Consumer Behavior in High-Value Resale
by Andrej Naraločnik
Sustainability 2025, 17(24), 11224; https://doi.org/10.3390/su172411224 - 15 Dec 2025
Viewed by 377
Abstract
This study investigates how core digital technologies—artificial intelligence (AI) and blockchain—can foster green innovation and sustainable consumption through circular platform design in high-value resale markets. Using Design Science Research (DSR) methodology, including its iterative cycles, we developed and evaluated TRUCE (Trust, Resale Logic, [...] Read more.
This study investigates how core digital technologies—artificial intelligence (AI) and blockchain—can foster green innovation and sustainable consumption through circular platform design in high-value resale markets. Using Design Science Research (DSR) methodology, including its iterative cycles, we developed and evaluated TRUCE (Trust, Resale Logic, User Centricity, Circular Infrastructure, Ecosystem Governance), a sustainability-oriented digital architecture designed to promote ethical, energy-efficient consumption. TRUCE aims to leverage AI-driven authentication, blockchain-based transparency, and consumer data analytics, aiming to embed circularity and traceability into platform governance. Aligned with the EU Green Deal’s digital agenda, it is intended to support waste reduction, lifecycle extension, and responsible consumption, contributing to Sustainable Development Goal 12 and the broader 2030 Agenda. Full article
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30 pages, 1874 KB  
Article
The Impact of Digital Technology Penetration on Sustainable Household Consumption: Evidence from China’s Sinking Market
by Xinghua Zhao, Ya’e Li and Wang Zhang
Sustainability 2025, 17(22), 10175; https://doi.org/10.3390/su172210175 - 13 Nov 2025
Viewed by 1030
Abstract
Sinking markets have become a consumption blue ocean, as the digital economy enters its second phase. Based on data from 231 prefecture-level cities from 2011 to 2023, various econometric methods, including the fixed effects model, threshold effect model, and mediation effect model, are [...] Read more.
Sinking markets have become a consumption blue ocean, as the digital economy enters its second phase. Based on data from 231 prefecture-level cities from 2011 to 2023, various econometric methods, including the fixed effects model, threshold effect model, and mediation effect model, are used to explore the impact and mechanism of digital technology penetration on sustainable household consumption in the sinking market. The findings suggest that the penetration of digital technology has a substantial impact on sustainability of household consumption in this market. This conclusion remains robust after addressing endogeneity and conducting a series of robustness checks. The threshold value for human capital is 0.0068, and only when human capital accumulation reaches this level can the synergy between human capital and sustainable household consumption be enhanced. The mechanism analysis indicates that the effect of digital technology on consumption is partially mediated by household income and financial development. A heterogeneity analysis reveals that the effect of digital technology penetration on sustainable household consumption is universally beneficial, with a more significant impact in central and western regions. This study provides reference ideas for enhancing the sustainability of household consumption in the sinking market in the context of digital transformation. Full article
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