| edoc-Server der Humboldt-Universität zu Berlin |
| Publikationsart: | Artikel |
| Autor(en): | Oliver Günther; Gerrit Tamm; Frank Leymann |
| Titel: | Pricing Web Services |
| Erschienen in: |
International Journal Business Process Integration and Management 2 (2)
2007 S. 132-140 http://www.inderscience.com/ |
| ISSN: | 1741-8771 |
| Erstveröffentlichung: | 01.04.2007 |
| Veröffentlichung auf edoc: | 30.12.2007 |
| Anmerkung: | The original article is published in the "International Journal Business Process Integration and Management" at Inderscience Publishers. |
| Status: |
published peer_reviewed |
| Volltext: | pdf (urn:nbn:de:kobv:11-10082808) |
| Fachgebiet(e): | Informatik ; Wirtschaft |
| Schlagwörter (eng): | web services, pricing, composition, web-based, service-oriented architectures, SOAs |
| Einrichtung: | Humboldt-Universität zu Berlin, Wirtschaftswissenschaftliche Fakultät |
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| This paper focuses on the challenges associated with composing and pricing web services. We present the results of an online experiment, where subjects were confronted with a variety of choices and decisions relating to web service markets and service composition. Our analysis shows that people expect the price of a composite web service to be lower than the sum of the prices of the elementary services, that is, users are not willing to pay for aggregation by a third party. To obtain a viable business model for composite web services, non-standard pricing mechanisms, such as auctions and negotiations, possibly supported by electronic agents, have to be taken into consideration. Usage-based pricing schemes, combined with an option to switch to a flat subscription, seem most appropriate to penetrate the developing market for web services. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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