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Asatiani, A. (2015). Why Cloud? – A Review of Cloud Adoption Determinants in Organizations. 23rd European Conference on Information Systems (ECIS), Münster, Germany, 2015.
Asatiani, A., Apte, U., Penttinen, E., Ronkko, M., & Saarinen, T. (2014). Outsourcing of Disaggregated Services in Cloud-Based Enterprise Information Systems. In 47th Hawaii International Conference on System Sciences (HICSS), (pp. 1268-1277). IEEE.
Asatiani, A., & Penttinen, E. (2016) Profiling Outsourcers of Professional Services – An Exploratory Study on Small and Medium-sized Enterprises. 24th European Conference on Information Systems (ECIS), Istanbul, Turkey, 2016.
Asatiani, A., Penttinen, E. & Aarnikoivu, A. (2014). Should I Outsource Accounting Tasks and Move to the Cloud?-Case Kluuvin Apteekki. 22nd European Conference on Information Systems (ECIS), Tel-Aviv, Israel, 2014.
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Dzhain, N., Nykänen, J. I., Penttinen, E., & Saarinen, T. (2015). Impact of Switching Costs and Network Effects on Selection of Mobile Platforms. In 48th Hawaii International Conference on System Sciences (HICSS), (pp. 1187 – 1196). IEEE.
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Ikäheimo, S., Ojala, H., Stening, E. and Riistama V. (2010) The IFRS for SMEs: Do we need it? An expert-based study in Finland presented in the 4th Annual Workshop on Accounting in Europe, hosted by the University of Lund, Sweden (2008), and in the Annual Conference of European Accounting Association in Tampere, Finland (2009).
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Kangas, A-J. & Penttinen, E. (2011). Exploring the Link between System Integration and Technology Usage. 22nd Australasian Conference on Information Systems, Sydney, Australia, 2011.
Kivijärvi, H., Hallikainen, P. & Penttinen, E. (2011). Supporting the Supplier Scheduling Decisions in the E-Invoicing Implementation Projects – an Application of the ANP Method. 44th Hawaii International Conference on System Sciences, Kauai, Hawaii, January 4-7, 2011.
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Lempinen, H. & Penttinen, E. (2009). Assessing the business value of electronic order-to-payment cycle. European Conference in Information Systems (ECIS), Verona, Italy, June 8-10 2009.
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Ojala, H., Penttinen, E. & Virtanen, T. (2012). The Critical Success Factors in the National Innovation Process of XBRL and Their Fit To the Actor Network Theory. MAR 2012 – MANUFACTURING ACCOUNTING RESEARCH CONFERENCE, Helsinki, June 2012.
Ojala, H. Penttinen, E. & Virtanen, T. (2012). The Critical Success Factors in the National Innovation Process of XBRL and their fit to actor network theory, XBRL24, Abu Dhabi, 2012.
Ojala, H., Penttinen, E. & Virtanen, T. (2012). Exploring the critical success factors in the innovation process of a national standard for mandatory business reporting. AAA (American Accounting Assocation) Information Systems Mid-Year Meeting in Scottsdale, Arizona, 5-7th January, 2012.
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Penttinen, E. & Hyytiäinen, M. (2008). The Adoption of Electronic Invoicing in Finnish Private and Public Organizations. European Conference in Information Systems (ECIS), Dublin, Ireland, June 8-11 2008.
Penttinen, E., Hallikainen, P. & Salomäki, T. (2009). Impacts of the Implementation of Electronic Invoicing on Buyer-Seller Relationships. Hawaii International Conference on System Sciences (HICSS), Waikoloa, Big Island, Hawaii, USA, January 5-8, 2009.
Penttinen, E., Rinta-Kahila, T., Ronkko, M., & Saarinen, T. (2014). Triggering Intention to Use to Actual Use–Empirical Evidence from Self-Service Checkout (SCO) Systems. In Proceedings of 47th Hawaii International Conference on System Sciences (HICSS), (pp. 3347-3355). IEEE.
Penttinen, E., Salgaro, A., & Haussila, T. (2008). How do electronic invoicing operators create value? Empirical evidence from Finnish and Italian operators. WeB pre-ICIS conference, Paris, France, December 13-17, 2008.
Penttinen, E. & Tuunainen, V. (2009). Assessing the Effect of External Pressure in Inter-organizational IS Adoption – Case Electronic Invoicing. WeB pre-ICIS conference, Phoenix, USA, December 15-18, 2009.
Penttinen, E., Kasslin, H. & Asatiani, A. (2018). How To Choose Between Robotic Process Automation and Back-End System Automation? Proceedings of the 26th European Conference on Information Systems, 2018.
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Rinta-Kahila, T., Penttinen, E. & Nevalainen, A. (2016) Unfolding the Types of Organizational Inertia in Information Systems Adoption. In 49th Hawaii International Conference on System Sciences (HICSS). IEEE
Rinta-Kahila, T., Penttinen, E., Salovaara, A. & Soliman, W. (2018) Consequences of Discontinuing Knowledge Work Automation – Surfacing of Deskilling Effects and Methods of Recovery. In 51st Hawaii International Conference on System Sciences (HICSS), 2018.
Rinta-Kahila, T., Penttinen, E. & Pääsky, H. (2018) How to Check Out? An Empirical Exploration of Customers’ Different Cognitive Processes in Retailing Context. In 51st Hawaii International Conference on System Sciences (HICSS), 2018.
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Salovaara, A., Lyytinen, K., & Penttinen, E. (2015). Flexibility vs. Structure: How to Manage Reliably Continuously Emerging Threats in Malware Protection. In 48th Hawaii International Conference on System Sciences (HICSS), (pp. 4980 – 4989). IEEE.
Sylvander, S., Penttinen, E., Rossi, M., & Tuunainen, V. (2008). Mobile Games: Analyzing the Needs and Values of the Consumers. Global Mobility Roundtable Conference (GMR2008), November 23-25, 2008 (Winner of the best paper award).
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Tenhunen, M. & Penttinen, E. (2010). Assessing the carbon footprint of paper vs. electronic invoicing. 21st Australasian Conference on Information Systems, Brisbane, Australia, 1-3 December, 2010.
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Upreti, B., Asatiani, A. & Malo, P. (2016) To Reach The Clouds: Application of Topic Models to the Meta-review on Cloud Computing Literature. In 49th Hawaii International Conference on System Sciences (HICSS). IEEE