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  • This paper analyses the potential of digital information technology to enable the reliable provision of product information along the plastics supply chain. The authors investigate the possible contribution of a product passport equipped with decentralised identifiers and verifiable credentials to overcome information deficits and information asymmetry in the circular plastics economy. Through this, high-quality plastics recycling could be enabled on a larger scale than currently possible. (xsd:string)
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  • 2022 (xsd:gyear)
?:datePublished
  • 2022 (xsd:gyear)
?:doi
  • 10.48506/opus-7940 ()
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  • true (xsd:boolean)
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  • en (xsd:string)
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  • 0949-5266 ()
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  • Overcoming information asymmetry in the plastics value chain with digital product passports: how decentralised identifiers and verifiable credentials can enable a circular economy for plastics (xsd:string)
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  • Arbeitspapier (xsd:string)
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  • GESIS-SSOAR (xsd:string)
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  • urn:nbn:de:bsz:wup4-opus-79405 ()
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  • 197 (xsd:string)