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  1. Employees

Språkvelger

Norsk

Roger Sørheim

Roger Sørheim

Professor
Department of Industrial Economics and Technology Management

roger.sorheim@ntnu.no
+4773591029 +4791803448 Sentralbygg 2, 534, Gløshaugen, Alfred Getz vei 1
Publications Teaching Media

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2022

  • Aadland, Torgeir; Sørheim, Roger. (2022) HydroSafe: Emma's investment issues. Reframing the case method in entrepreneurship education : Cases from the Nordic countries.
    Academic chapter/article/Conference paper
  • Landström, Hans; Gabrielsson, Jonas; Politis, Diamanto; Sørheim, Roger. (2022) What's interesting in entrepreneurial education research? Identifying conversants sharing common interests in the field. International Journal of Entrepreneurial Behaviour & Research. volum 28 (9).
    Academic article
  • Larsen, Jenny Sofie Kjemphei; Lauvås, Thomas Andre; Sørheim, Roger. (2022) In the same boat? The dynamics of embedded firms in peripheral regions. Entrepreneurship and Regional Development. volum 34 (3-4).
    Academic article
  • Lien, Lasse B.; Timmermans, Bram; Alsos, Gry Agnete; Solheim, Marte Cecilie Wilhelmsen; Sørheim, Roger. (2022) Innovasjonsatferd i krisetider. Innsikter fra norsk næringsliv. Magma - Tidsskrift for økonomi og ledelse.
    Academic article

2021

  • Aaboen, Lise; Djupdal, Kari; Haneberg, Dag Håkon; Øien, Vetle Slagsvold; Aadland, Torgeir; Sørheim, Roger. (2021) The importance of time in a university student venture incubator. Handbook of Research on Business and Technology Incubation and Acceleration.
    Academic chapter/article/Conference paper
  • Aaboen, Lise; Sørheim, Roger; Haneberg, Dag Håkon; Aadland, Torgeir. (2021) Editorial : Context, content and commitment in student venture processes. International Journal of Entrepreneurial Behaviour & Research. volum 27 (5).
    Academic literature review
  • Hegeman, Puck; Sørheim, Roger. (2021) Why do they do it? Corporate venture capital investments in cleantech startups. Journal of Cleaner Production. volum 294.
    Academic article
  • Landström, Hans; Gabrielsson, Jonas; Politis, Diamanto; Sørheim, Roger; Djupdal, Kari. (2021) The Social Structure of Entrepreneurial Education as a Scientific Field. Academy of Management Learning & Education. volum 21 (1).
    Academic article
  • Lie, Haakon Thue; Egelie, Knut Jørgen; Grimpe, Christoph; Sørheim, Roger. (2021) The circular economy, openness, and dispersed access to research results. Research Handbook of Innovation for a Circular Economy.
    Academic chapter/article/Conference paper
  • Lie, Haakon Thue; Egelie, Knut Jørgen; Sørheim, Roger. (2021) Forskning, innovasjon, tilgang og åpenhet i samarbeidsprosjekter mellom universitet og industri. Forskningspolitikk.
    Reader opinion piece
  • Sørheim, Roger; Aadland, Torgeir; Haneberg, Dag Håkon. (2021) Venture creation programs: what kinds of ventures do students create?. Innovation in Global Entrepreneurship Education: Teaching Entrepreneurship in Practice.
    Academic chapter/article/Conference paper

2020

  • Aaboen, Lise; Landström, Hans; Sørheim, Roger. (2020) How do you become entrepreneurial in one week?. How to Become an Entrepreneur in a Week The Value of 7-Day Entrepreneurship Courses.
    Academic chapter/article/Conference paper
  • Aaboen, Lise; Landström, Hans; Sørheim, Roger. (2020) How to Become an Entrepreneur in a Week The Value of 7-Day Entrepreneurship Courses. Edward Elgar Publishing. 2020. ISBN 9781788979276.
    Academic anthology/Conference proceedings
  • Lesniak, Karolina; Sørheim, Roger. (2020) The key drivers for emergence of an entrepreneurial ecosystem - the role of brokerage, role models and inspiration. Research handbook on start-up incubation ecosystems.
    Academic chapter/article/Conference paper

2019

  • Egelie, Knut Jørgen; Lie, Haakon Thue; Grimpe, Christoph; Sørheim, Roger. (2019) Access and openness in biotechnology research collaborations between universities and industry. Nature Biotechnology. volum 37 (12).
    Academic article
  • Kaloudis, Aris; Aspelund, Arild; Koch, Per M.; Lauvås, Thomas Andre; Mathisen, Marius Tuft; Strand, Øivind; Sørheim, Roger; Aadland, Torgeir. (2019) How Universities Contribute to Innovation: A Literature Review-based Analysis. 2019. ISBN 978-82-691902-0-5.
    Report
  • Landström, Hans; Sørheim, Roger. (2019) The ivory tower of business angel research. Venture Capital : an International Journal of Entrepreneurial Finance. volum 21 (1).
    Academic article
  • Throndsen, William; Rosenberg, Eva; Skjølsvold, Tomas Moe; Sørheim, Roger; Espegren, Kari Aamodt. (2019) Solskinnslandet Norge: en reise mot 2050. 2019. ISBN 978-82-93198-32-1.
    Report
  • Throndsen, William; Skjølsvold, Tomas Moe; Espegren, Kari Aamodt; Sørheim, Roger. (2019) Mer solkraft kan dempe konfliktnivået. Dagens næringsliv.
    Feature article

2017

  • Heggernes, Tarjei Alvær; Torvatn, Tim Kristian Andreas; Belsom, Einar; Sørheim, Roger; Rolfsen, Monica. (2017) Teknologiledelse - for ingeniørstudier, arbeidsbok og casesamling. Fagbokforlaget. 2017. ISBN 978-82-450-2174-5.
    Textbook

2016

  • Sørheim, Roger. (2016) Saminvesteringsmodeller i tidlig fase: hva kan vi lære av andre land?. Praktisk økonomi & finans. volum 32 (01/2016).
    Academic article
  • Sørheim, Roger; Botelho, Thiago. (2016) Categorisations of business angels: an overview. Handbook of Research on Business Angels.
    Academic chapter/article/Conference paper
  • Torvatn, Tim Kristian Andreas; Rolfsen, Monica; Heggernes, Tarjei Alvær; Sørheim, Roger. (2016) Teknologiledelse for ingeniørstudier. Fagbokforlaget. 2016. ISBN 9788245020205.
    Textbook

2015

  • Bjørgum, Øyvind; Sørheim, Roger. (2015) The funding of new technology firms in a pre-commercial industry – the role of smart capital. Technology Analysis & Strategic Management. volum 27 (3).
    Academic article

2012

  • Rasmussen, Einar; Sørheim, Roger. (2012) How governments seek to bridge the financing gap for university spin-offs: proof-of-concept, pre-seed, and seed funding. Technology Analysis & Strategic Management. volum 24 (7).
    Academic article
  • Rasmussen, Einar; Sørheim, Roger. (2012) Obtaining early-stage financing for technology entrepreneurship: Reassessing the demand-side perspective. Venture Capital : an International Journal of Entrepreneurial Finance. volum 14 (2-3).
    Academic article
  • Sørheim, Roger. (2012) Venture Capitalists as Smart Investors. Handbook Of Research On Venture Capital: Volume 2 : A Globalizing Industry.
    Academic chapter/article/Conference paper

2011

  • Spilling, Olav R.; Moen, Øystein; Bjørnåli, Ekaterina; Finne, Håkon; Sørheim, Roger. (2011) Høyvekstforetak - utfordringer, behov og virkemidler: En analyse gjennomført for Innovasjon Norge. 2011. ISBN 978-82-7218-789-6. NIFU-rapport (36).
    Report
  • Sørheim, Roger; Widding, Lars Øystein; Oust, Martin; Madsen, Øystein. (2011) Funding of university spin-off companies: a conceptual approach to financing challenges. Journal of Small Business and Enterprise Development. volum 18 (1).
    Academic article

2010

  • Bjørnåli, Ekaterina Shepeleva; Sørheim, Roger; Erikson, Truls. (2010) Design characteristics associated with venture capital acquisitions in academic spin-offs. The Life cycle of new ventures.
    Academic chapter/article/Conference paper
  • Brush, Candida G; Kolvereid, Lars; Widding, Lars Øystein; Sørheim, Roger. (2010) The Life cycle of new ventures. Edward Elgar Publishing. 2010. ISBN 978-1-84844-697-7.
    Academic anthology/Conference proceedings
  • Brush, Candida G; Sørheim, Roger; Widding, Lars Øystein; Kolvereid, Lars. (2010) Introduction. The Life cycle of new ventures.
    Introduction
  • Sørheim, Roger; Isaksen, Espen. (2010) New business founders : perceptions about and the use of external funding. The Life cycle of new ventures.
    Academic chapter/article/Conference paper

2009

  • Aspelund, Arild; Moen, Øystein; Sætre, A.S.; Sørheim, Roger; Widding, Lars Øystein. (2009) Innledning til Teknologibasert nyskaping i Norge. Teknologibasert nyskaping i Norge.
    Academic chapter/article/Conference paper
  • Aspelund, Arild; Moen, Øystein; Sætre, Alf Steinar; Sørheim, Roger; Widding, Lars Øystein. (2009) Innledning til Teknologibasert Nyskaping i Norge. Teknologibasert nyskaping i Norge.
    Introduction
  • Aspelund, Arild; Moen, Øystein; Sætre, Alf Steinar; Sørheim, Roger; Widding, Lars Øystein. (2009) Teknologibasert nyskaping i Norge. Tapir Akademisk Forlag. 2009. ISBN 978-82-519-2481-8.
    Academic anthology/Conference proceedings
  • Aspelund, Arild; Sørheim, Roger; Berg, Magne Sivert. (2009) International New Ventures and the Development of Partnerships: - a social capital approach. Contemporary Challenges to International Business.
    Academic chapter/article/Conference paper
  • Erikson, Truls; Sørheim, Roger; Berg-Utby, Terje. (2009) Relasjonsbasert eierstyring i venturekapital-finansierte teknologibedrifter. Teknologibasert nyskaping i Norge.
    Academic chapter/article/Conference paper
  • Widding, Lars Øystein; Landsgård, Morten; Sørheim, Roger. (2009) Smarte penger? Ikke-finansielle bidrag fra norske risikokapitalister. Teknologibasert nyskaping i Norge.
    Academic chapter/article/Conference paper

2008

  • Berg, Magne Sivert; Aspelund, Arild; Sørheim, Roger. (2008) The Hybrid Structures of International New Ventures - A Social Capital Approach and Research Agenda. International Journal of Entrepreneurship and Innovation. volum 9 (1).
    Academic article
  • Moen, Øystein; Sørheim, Roger; Erikson, Truls. (2008) Born Global Firms and Informal Investors: Examining Investor Characteristics. Journal of Small Business Management. volum 46 (4).
    Academic article
  • Rasmussen, Einar; Rasmussen, Einar; Borch, Odd Jarl; Sørheim, Roger. (2008) University entrepreneurship and government support schemes. The dynamics between entrepreneurship, environment and education.
    Academic chapter/article/Conference paper

2007

  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2007) Venture capital funds: Do they meet the Expectations of Portfolio Firm?. Venture Capital : an International Journal of Entrepreneurial Finance. volum 9 (1).
    Academic article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2007) Venture capital funds: Do they meet the expectations of portfolio firms?. Venture Capital : an International Journal of Entrepreneurial Finance. volum 9 (1).
    Academic article
  • Olsson, Nils; Frydenberg, Stein; Jacobsen, Erik W.; Jessen, Svein Arne; Sørheim, Roger; Waagø, Lillian. (2007) Interessenters vurdering av prosjekters godhet. 2007.
    Report
  • Rasmussen, Einar; Sørheim, Roger; Widding, Lars Øystein. (2007) Gjennomgang av virkemidler for kommersialisering av forskningsresultater. 2007.
    Report
  • Rasmussen, Einar; Sørheim, Roger; Widding, Lars Øystein. (2007) Gjennomgang av virkemidler for kommersialisering av forskningsresultater. 2007.
    Report

2006

  • Widding, Lars Øystein; Sørheim, Roger. (2006) Eiendomsinvesteringer rammer risikokapital. Dagens næringsliv.
    Feature article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Formaliserte investornettverk - Likevektsagenter i det private risikokapitalmarkedet. Praktisk økonomi & finans.
    Popular scientific article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Nyskapende nettverk. Dagens næringsliv.
    Feature article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2006) Ventrure kapital: Smarte penger. Praktisk økonomi & finans.
    Article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2006) Venture kapital : smarte penger. Praktisk økonomi & finans.
    Article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2006) Venture kapital: Smarte penger?. Praktisk økonomi & finans.
    Popular scientific article
  • Rasmussen, Einar; Borch, Odd Jarl; Sørheim, Roger. (2006) Government initiatives to support the commercialization of research - an international benchmarking study. 2006.
    Report
  • Rasmussen, Einar; Borch, Odd Jarl; Sørheim, Roger; Gjellan, Are. (2006) Government initiatives to support commercialization of research. An international benchmarking study. 2006.
    Report
  • Rasmussen, Einar; Sørheim, Roger. (2006) Action-based entrepreneurship education. Technovation. volum 26 (2).
    Academic article
  • Sørheim, Roger. (2006) Finansiering av vekstbedrifter. Perspektiver på entreprenørskap.
    Academic chapter/article/Conference paper
  • Sørheim, Roger; Rasmussen, Einar A.. (2006) Action-based entrepreneurship education. Technovation. volum 26 (2).
    Academic article
  • Sørheim, Roger; Widding, Lars Øystein; Havn, Kjetil. (2006) Nordic Private Equity - an industry analysis. 2006.
    Report
  • Våge, Magne; Våge, Magne; Bjerkås, Trygve; Borch, Odd Jarl; Foss, Lene; Hatteland, Øystein; Lindberg, Frank; Soelberg, Frode; Soelberg, Frode; Sørheim, Roger; Widding, Lars Øystein; Jenssen, Jan Inge; Jenssen, Jan Inge; Kolvereid, Lars; Kolvereid, Lars; Ljunggren, Anne Elisabeth; Madsen, Einar Lier; Rasmussen, Einar; Rasmussen, Einar; Richter, Kim. (2006) Perspektiver på entreprenørskap. Cappelen Damm Høyskoleforlaget. 2006. ISBN 8276346731.
    Non-fiction book
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Eiendomsinvesteringer rammer risikokapital. Dagens næringsliv.
    Book review
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Formelle investornettverk - likevektsagent i det risikovillige kapitalmarkedet. Praktisk økonomi & finans.
    Article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Formelle investornettverk - likevektsagent i det risikovillige kapitalmarkedet. Praktisk økonomi & finans.
    Popular scientific article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Nyskapende nettverk. Dagens næringsliv.
    Book review

2005

  • Sørheim, Roger. (2005) Business angels as facilitators for further financa: an exploratory study. Journal of Small Business and Enterprise Development. volum 12 (2).
    Academic article
  • Erikson, Truls; Sørheim, Roger. (2005) Technology angels and other informal investors. Technovation. volum 25.
    Academic article

2004

  • Widding, Lars Øystein; Sørheim, Roger. (2004) Knapphet på kapital?. Dagens næringsliv.
    Feature article

2003

  • Erikson, Truls; Sørheim, Roger; reitan, bjørnar. (2003) Familiy Angels vs. Other Informal Investors. Family Business Review. volum xiv.
    Academic article
  • Sørheim, Roger. (2003) The pre-investment behaviour of business angels: a social capital approach. Venture Capital : an International Journal of Entrepreneurial Finance. volum 5 (4).
    Academic article

2002

  • Borch, Odd Jarl; Isaksen, Espen; Jenssen, Svenn Are; Sørheim, Roger; Widding, Lars Øystein. (2002) Kapitalmarked for nyetablerte bedrifter. En studie av etterspørsels- og tilbudssiden. 2002. KPB-rapport (1).
    Report
  • Borch, Odd Jarl; Isaksen, Espen John; Jenssen, Svenn Are; Sørheim, Roger; Widding, Lars Øystein. (2002) Kapitalmarked for nyetablerte bedrifter. En studie av etterspørsels- og tilbudssiden. 2002.
    Report

2001

  • Sørheim, Roger; landström, hans. (2001) Informal investors - A categorization, with policy implications. Entrepreneurship and Regional Development. volum 13.
    Academic article
  • Sørheim, Roger; reitan, bjørnar. (2001) betydningen av eksterene eiere og private investorer. Magma - Tidsskrift for økonomi og ledelse. volum 4 (4).
    Popular scientific article
  • Sørheim, Roger; Landström, Hans. (2001) Informal investors - A categorization, with policy implications. ?. volum 13.
    Academic article

2000

  • reitan, bjørnar; Sætre, Alf Steinar; Sørheim, Roger. (2000) Kartlegging av rammebetingelser og markedsmekanismer for private investorer i utvalgte land. 2000.
    Report
  • Reitan, Bjørnar; Sørheim, Roger. (2000) The informal venture capital market in Norway-investor characteristics, behaviour and investment preferences. Venture Capital : an International Journal of Entrepreneurial Finance. volum 2 (2).
    Academic article

Journal publications

  • Landström, Hans; Gabrielsson, Jonas; Politis, Diamanto; Sørheim, Roger. (2022) What's interesting in entrepreneurial education research? Identifying conversants sharing common interests in the field. International Journal of Entrepreneurial Behaviour & Research. volum 28 (9).
    Academic article
  • Larsen, Jenny Sofie Kjemphei; Lauvås, Thomas Andre; Sørheim, Roger. (2022) In the same boat? The dynamics of embedded firms in peripheral regions. Entrepreneurship and Regional Development. volum 34 (3-4).
    Academic article
  • Lien, Lasse B.; Timmermans, Bram; Alsos, Gry Agnete; Solheim, Marte Cecilie Wilhelmsen; Sørheim, Roger. (2022) Innovasjonsatferd i krisetider. Innsikter fra norsk næringsliv. Magma - Tidsskrift for økonomi og ledelse.
    Academic article
  • Aaboen, Lise; Sørheim, Roger; Haneberg, Dag Håkon; Aadland, Torgeir. (2021) Editorial : Context, content and commitment in student venture processes. International Journal of Entrepreneurial Behaviour & Research. volum 27 (5).
    Academic literature review
  • Hegeman, Puck; Sørheim, Roger. (2021) Why do they do it? Corporate venture capital investments in cleantech startups. Journal of Cleaner Production. volum 294.
    Academic article
  • Landström, Hans; Gabrielsson, Jonas; Politis, Diamanto; Sørheim, Roger; Djupdal, Kari. (2021) The Social Structure of Entrepreneurial Education as a Scientific Field. Academy of Management Learning & Education. volum 21 (1).
    Academic article
  • Lie, Haakon Thue; Egelie, Knut Jørgen; Sørheim, Roger. (2021) Forskning, innovasjon, tilgang og åpenhet i samarbeidsprosjekter mellom universitet og industri. Forskningspolitikk.
    Reader opinion piece
  • Egelie, Knut Jørgen; Lie, Haakon Thue; Grimpe, Christoph; Sørheim, Roger. (2019) Access and openness in biotechnology research collaborations between universities and industry. Nature Biotechnology. volum 37 (12).
    Academic article
  • Landström, Hans; Sørheim, Roger. (2019) The ivory tower of business angel research. Venture Capital : an International Journal of Entrepreneurial Finance. volum 21 (1).
    Academic article
  • Throndsen, William; Skjølsvold, Tomas Moe; Espegren, Kari Aamodt; Sørheim, Roger. (2019) Mer solkraft kan dempe konfliktnivået. Dagens næringsliv.
    Feature article
  • Sørheim, Roger. (2016) Saminvesteringsmodeller i tidlig fase: hva kan vi lære av andre land?. Praktisk økonomi & finans. volum 32 (01/2016).
    Academic article
  • Bjørgum, Øyvind; Sørheim, Roger. (2015) The funding of new technology firms in a pre-commercial industry – the role of smart capital. Technology Analysis & Strategic Management. volum 27 (3).
    Academic article
  • Rasmussen, Einar; Sørheim, Roger. (2012) How governments seek to bridge the financing gap for university spin-offs: proof-of-concept, pre-seed, and seed funding. Technology Analysis & Strategic Management. volum 24 (7).
    Academic article
  • Rasmussen, Einar; Sørheim, Roger. (2012) Obtaining early-stage financing for technology entrepreneurship: Reassessing the demand-side perspective. Venture Capital : an International Journal of Entrepreneurial Finance. volum 14 (2-3).
    Academic article
  • Sørheim, Roger; Widding, Lars Øystein; Oust, Martin; Madsen, Øystein. (2011) Funding of university spin-off companies: a conceptual approach to financing challenges. Journal of Small Business and Enterprise Development. volum 18 (1).
    Academic article
  • Berg, Magne Sivert; Aspelund, Arild; Sørheim, Roger. (2008) The Hybrid Structures of International New Ventures - A Social Capital Approach and Research Agenda. International Journal of Entrepreneurship and Innovation. volum 9 (1).
    Academic article
  • Moen, Øystein; Sørheim, Roger; Erikson, Truls. (2008) Born Global Firms and Informal Investors: Examining Investor Characteristics. Journal of Small Business Management. volum 46 (4).
    Academic article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2007) Venture capital funds: Do they meet the Expectations of Portfolio Firm?. Venture Capital : an International Journal of Entrepreneurial Finance. volum 9 (1).
    Academic article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2007) Venture capital funds: Do they meet the expectations of portfolio firms?. Venture Capital : an International Journal of Entrepreneurial Finance. volum 9 (1).
    Academic article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Eiendomsinvesteringer rammer risikokapital. Dagens næringsliv.
    Feature article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Formaliserte investornettverk - Likevektsagenter i det private risikokapitalmarkedet. Praktisk økonomi & finans.
    Popular scientific article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Nyskapende nettverk. Dagens næringsliv.
    Feature article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2006) Ventrure kapital: Smarte penger. Praktisk økonomi & finans.
    Article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2006) Venture kapital : smarte penger. Praktisk økonomi & finans.
    Article
  • Berg-Utby, Terje; Sørheim, Roger; Widding, Lars Øystein. (2006) Venture kapital: Smarte penger?. Praktisk økonomi & finans.
    Popular scientific article
  • Rasmussen, Einar; Sørheim, Roger. (2006) Action-based entrepreneurship education. Technovation. volum 26 (2).
    Academic article
  • Sørheim, Roger; Rasmussen, Einar A.. (2006) Action-based entrepreneurship education. Technovation. volum 26 (2).
    Academic article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Eiendomsinvesteringer rammer risikokapital. Dagens næringsliv.
    Book review
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Formelle investornettverk - likevektsagent i det risikovillige kapitalmarkedet. Praktisk økonomi & finans.
    Article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Formelle investornettverk - likevektsagent i det risikovillige kapitalmarkedet. Praktisk økonomi & finans.
    Popular scientific article
  • Widding, Lars Øystein; Sørheim, Roger. (2006) Nyskapende nettverk. Dagens næringsliv.
    Book review
  • Sørheim, Roger. (2005) Business angels as facilitators for further financa: an exploratory study. Journal of Small Business and Enterprise Development. volum 12 (2).
    Academic article
  • Erikson, Truls; Sørheim, Roger. (2005) Technology angels and other informal investors. Technovation. volum 25.
    Academic article
  • Widding, Lars Øystein; Sørheim, Roger. (2004) Knapphet på kapital?. Dagens næringsliv.
    Feature article
  • Erikson, Truls; Sørheim, Roger; reitan, bjørnar. (2003) Familiy Angels vs. Other Informal Investors. Family Business Review. volum xiv.
    Academic article
  • Sørheim, Roger. (2003) The pre-investment behaviour of business angels: a social capital approach. Venture Capital : an International Journal of Entrepreneurial Finance. volum 5 (4).
    Academic article
  • Sørheim, Roger; landström, hans. (2001) Informal investors - A categorization, with policy implications. Entrepreneurship and Regional Development. volum 13.
    Academic article
  • Sørheim, Roger; reitan, bjørnar. (2001) betydningen av eksterene eiere og private investorer. Magma - Tidsskrift for økonomi og ledelse. volum 4 (4).
    Popular scientific article
  • Sørheim, Roger; Landström, Hans. (2001) Informal investors - A categorization, with policy implications. ?. volum 13.
    Academic article
  • Reitan, Bjørnar; Sørheim, Roger. (2000) The informal venture capital market in Norway-investor characteristics, behaviour and investment preferences. Venture Capital : an International Journal of Entrepreneurial Finance. volum 2 (2).
    Academic article

Books

  • Aaboen, Lise; Landström, Hans; Sørheim, Roger. (2020) How to Become an Entrepreneur in a Week The Value of 7-Day Entrepreneurship Courses. Edward Elgar Publishing. 2020. ISBN 9781788979276.
    Academic anthology/Conference proceedings
  • Heggernes, Tarjei Alvær; Torvatn, Tim Kristian Andreas; Belsom, Einar; Sørheim, Roger; Rolfsen, Monica. (2017) Teknologiledelse - for ingeniørstudier, arbeidsbok og casesamling. Fagbokforlaget. 2017. ISBN 978-82-450-2174-5.
    Textbook
  • Torvatn, Tim Kristian Andreas; Rolfsen, Monica; Heggernes, Tarjei Alvær; Sørheim, Roger. (2016) Teknologiledelse for ingeniørstudier. Fagbokforlaget. 2016. ISBN 9788245020205.
    Textbook
  • Brush, Candida G; Kolvereid, Lars; Widding, Lars Øystein; Sørheim, Roger. (2010) The Life cycle of new ventures. Edward Elgar Publishing. 2010. ISBN 978-1-84844-697-7.
    Academic anthology/Conference proceedings
  • Aspelund, Arild; Moen, Øystein; Sætre, Alf Steinar; Sørheim, Roger; Widding, Lars Øystein. (2009) Teknologibasert nyskaping i Norge. Tapir Akademisk Forlag. 2009. ISBN 978-82-519-2481-8.
    Academic anthology/Conference proceedings
  • Våge, Magne; Våge, Magne; Bjerkås, Trygve; Borch, Odd Jarl; Foss, Lene; Hatteland, Øystein; Lindberg, Frank; Soelberg, Frode; Soelberg, Frode; Sørheim, Roger; Widding, Lars Øystein; Jenssen, Jan Inge; Jenssen, Jan Inge; Kolvereid, Lars; Kolvereid, Lars; Ljunggren, Anne Elisabeth; Madsen, Einar Lier; Rasmussen, Einar; Rasmussen, Einar; Richter, Kim. (2006) Perspektiver på entreprenørskap. Cappelen Damm Høyskoleforlaget. 2006. ISBN 8276346731.
    Non-fiction book

Part of book/report

  • Aadland, Torgeir; Sørheim, Roger. (2022) HydroSafe: Emma's investment issues. Reframing the case method in entrepreneurship education : Cases from the Nordic countries.
    Academic chapter/article/Conference paper
  • Aaboen, Lise; Djupdal, Kari; Haneberg, Dag Håkon; Øien, Vetle Slagsvold; Aadland, Torgeir; Sørheim, Roger. (2021) The importance of time in a university student venture incubator. Handbook of Research on Business and Technology Incubation and Acceleration.
    Academic chapter/article/Conference paper
  • Lie, Haakon Thue; Egelie, Knut Jørgen; Grimpe, Christoph; Sørheim, Roger. (2021) The circular economy, openness, and dispersed access to research results. Research Handbook of Innovation for a Circular Economy.
    Academic chapter/article/Conference paper
  • Sørheim, Roger; Aadland, Torgeir; Haneberg, Dag Håkon. (2021) Venture creation programs: what kinds of ventures do students create?. Innovation in Global Entrepreneurship Education: Teaching Entrepreneurship in Practice.
    Academic chapter/article/Conference paper
  • Aaboen, Lise; Landström, Hans; Sørheim, Roger. (2020) How do you become entrepreneurial in one week?. How to Become an Entrepreneur in a Week The Value of 7-Day Entrepreneurship Courses.
    Academic chapter/article/Conference paper
  • Lesniak, Karolina; Sørheim, Roger. (2020) The key drivers for emergence of an entrepreneurial ecosystem - the role of brokerage, role models and inspiration. Research handbook on start-up incubation ecosystems.
    Academic chapter/article/Conference paper
  • Sørheim, Roger; Botelho, Thiago. (2016) Categorisations of business angels: an overview. Handbook of Research on Business Angels.
    Academic chapter/article/Conference paper
  • Sørheim, Roger. (2012) Venture Capitalists as Smart Investors. Handbook Of Research On Venture Capital: Volume 2 : A Globalizing Industry.
    Academic chapter/article/Conference paper
  • Bjørnåli, Ekaterina Shepeleva; Sørheim, Roger; Erikson, Truls. (2010) Design characteristics associated with venture capital acquisitions in academic spin-offs. The Life cycle of new ventures.
    Academic chapter/article/Conference paper
  • Brush, Candida G; Sørheim, Roger; Widding, Lars Øystein; Kolvereid, Lars. (2010) Introduction. The Life cycle of new ventures.
    Introduction
  • Sørheim, Roger; Isaksen, Espen. (2010) New business founders : perceptions about and the use of external funding. The Life cycle of new ventures.
    Academic chapter/article/Conference paper
  • Aspelund, Arild; Moen, Øystein; Sætre, A.S.; Sørheim, Roger; Widding, Lars Øystein. (2009) Innledning til Teknologibasert nyskaping i Norge. Teknologibasert nyskaping i Norge.
    Academic chapter/article/Conference paper
  • Aspelund, Arild; Moen, Øystein; Sætre, Alf Steinar; Sørheim, Roger; Widding, Lars Øystein. (2009) Innledning til Teknologibasert Nyskaping i Norge. Teknologibasert nyskaping i Norge.
    Introduction
  • Aspelund, Arild; Sørheim, Roger; Berg, Magne Sivert. (2009) International New Ventures and the Development of Partnerships: - a social capital approach. Contemporary Challenges to International Business.
    Academic chapter/article/Conference paper
  • Erikson, Truls; Sørheim, Roger; Berg-Utby, Terje. (2009) Relasjonsbasert eierstyring i venturekapital-finansierte teknologibedrifter. Teknologibasert nyskaping i Norge.
    Academic chapter/article/Conference paper
  • Widding, Lars Øystein; Landsgård, Morten; Sørheim, Roger. (2009) Smarte penger? Ikke-finansielle bidrag fra norske risikokapitalister. Teknologibasert nyskaping i Norge.
    Academic chapter/article/Conference paper
  • Rasmussen, Einar; Rasmussen, Einar; Borch, Odd Jarl; Sørheim, Roger. (2008) University entrepreneurship and government support schemes. The dynamics between entrepreneurship, environment and education.
    Academic chapter/article/Conference paper
  • Sørheim, Roger. (2006) Finansiering av vekstbedrifter. Perspektiver på entreprenørskap.
    Academic chapter/article/Conference paper

Report

  • Kaloudis, Aris; Aspelund, Arild; Koch, Per M.; Lauvås, Thomas Andre; Mathisen, Marius Tuft; Strand, Øivind; Sørheim, Roger; Aadland, Torgeir. (2019) How Universities Contribute to Innovation: A Literature Review-based Analysis. 2019. ISBN 978-82-691902-0-5.
    Report
  • Throndsen, William; Rosenberg, Eva; Skjølsvold, Tomas Moe; Sørheim, Roger; Espegren, Kari Aamodt. (2019) Solskinnslandet Norge: en reise mot 2050. 2019. ISBN 978-82-93198-32-1.
    Report
  • Spilling, Olav R.; Moen, Øystein; Bjørnåli, Ekaterina; Finne, Håkon; Sørheim, Roger. (2011) Høyvekstforetak - utfordringer, behov og virkemidler: En analyse gjennomført for Innovasjon Norge. 2011. ISBN 978-82-7218-789-6. NIFU-rapport (36).
    Report
  • Olsson, Nils; Frydenberg, Stein; Jacobsen, Erik W.; Jessen, Svein Arne; Sørheim, Roger; Waagø, Lillian. (2007) Interessenters vurdering av prosjekters godhet. 2007.
    Report
  • Rasmussen, Einar; Sørheim, Roger; Widding, Lars Øystein. (2007) Gjennomgang av virkemidler for kommersialisering av forskningsresultater. 2007.
    Report
  • Rasmussen, Einar; Sørheim, Roger; Widding, Lars Øystein. (2007) Gjennomgang av virkemidler for kommersialisering av forskningsresultater. 2007.
    Report
  • Rasmussen, Einar; Borch, Odd Jarl; Sørheim, Roger. (2006) Government initiatives to support the commercialization of research - an international benchmarking study. 2006.
    Report
  • Rasmussen, Einar; Borch, Odd Jarl; Sørheim, Roger; Gjellan, Are. (2006) Government initiatives to support commercialization of research. An international benchmarking study. 2006.
    Report
  • Sørheim, Roger; Widding, Lars Øystein; Havn, Kjetil. (2006) Nordic Private Equity - an industry analysis. 2006.
    Report
  • Borch, Odd Jarl; Isaksen, Espen; Jenssen, Svenn Are; Sørheim, Roger; Widding, Lars Øystein. (2002) Kapitalmarked for nyetablerte bedrifter. En studie av etterspørsels- og tilbudssiden. 2002. KPB-rapport (1).
    Report
  • Borch, Odd Jarl; Isaksen, Espen John; Jenssen, Svenn Are; Sørheim, Roger; Widding, Lars Øystein. (2002) Kapitalmarked for nyetablerte bedrifter. En studie av etterspørsels- og tilbudssiden. 2002.
    Report
  • reitan, bjørnar; Sætre, Alf Steinar; Sørheim, Roger. (2000) Kartlegging av rammebetingelser og markedsmekanismer for private investorer i utvalgte land. 2000.
    Report

Teaching

Courses

  • IØ6016 - International Business Development
  • IØ2000 - How to Become a Change Agent? Innovation and Entrepreneurship in Practical Use
  • TIØ4170 - Technology Based Business Development
  • TIØ4370 - Entrepreneurial Opportunities and Analysis
  • IØ6015 - Finance of Business Development
  • TIØ4250 - Entrepreneurship - Venture CUP
  • TIØ4330 - Idea Search and Market Asessment
  • IØ8100 - Innovation and Entrepreneurship
  • TIØ4945 - Entrepreneurship, Master's Thesis
  • TIØ4912 - Strategy and International Business Development, Master's Thesis
  • IØ8907 - Emerging Perspectives in Entrepreneurship Education
  • TIØ4530 - NTNU School of Entrepreneurship, Specialization Project
  • TIØ4331 - Entrepreneurial opportunity and feasibility studies
  • IØ8905 - Business Model Innovation and Design Thinking
  • TIØ4851 - Experts in Teamwork - Commercialization of Technology
  • TIØ4531 - Corporate Entrepreneurship, Specialization Project
  • IØ8903 - Entrepreneurship: Research Field and Methods
  • IØ8902 - Innovation Research - From Origin to Current Frontier
  • TIØ4536 - Corporate Entrepreneurship, Specialization Course
  • TIØ4535 - NTNU School of Entrepreneurship, Specialization Course

Media

2022

  • Lecture
    Sørheim, Roger. (2022) How do business angels learn? Insights from angel investors becoming green. RENT 2022 . ECSB - European Council for Small Business and Entrepreneurship; Naples, Italy. 2022-11-16 - 2022-11-18.

2020

  • Academic lecture
    Lie, Haakon Thue; Egelie, Knut Jørgen; Sørheim, Roger. (2020) Monopoly spotting: The management of openness in university-industry research collaborations. Annual Meeting of the Academy of Management . Academy of Management; Vancouver. 2020-08-07 - 2020-08-11.

2019

  • Academic lecture
    Aaboen, Lise; Djupdal, Kari; Aadland, Torgeir; Haneberg, Dag Håkon; Øien, Vetle Slagsvold; Sørheim, Roger. (2019) The importance of time in a university student venture incubator. 3E ECSB Entrepreneurship Education Conference ; Göteborg. 2019-05-08 - 2019-05-10.
  • Academic lecture
    Larsen, Jenny Sofie Kjemphei; Lauvås, Thomas Andre; Sørheim, Roger. (2019) Overcoming Mutual Challenges in the Periphery: The Dynamics of Embedded Firms. RENT XXXIII ; 2019-11-28 - 2019-11-29.

2018

  • Lecture
    Aadland, Torgeir; Sørheim, Roger; Haneberg, Dag Håkon. (2018) Hydrosafe - Emma's Investment Issues. USASBE . California State University- Northridge; Hollywood, Los Angeles, California. 2018-01-10 - 2018-01-14.
  • Academic lecture
    Arntzen-Nordqvist, Marianne; Alsos, Gry Agnete; Sørheim, Roger. (2018) Funding new ventures: Balancing legitimacy building processes between financing audiences. Academy of Management Annual Meeting . Academy of Management; Chicago. 2018-08-10 - 2018-08-14.
  • Academic lecture
    Egelie, Knut Jørgen; Lie, Haakon Thue; Sørheim, Roger; Grimpe, Christoph. (2018) PUBLIC FUNDING OF COLLABORATIVE RESEARCH AND THE ACCESS TO RESEARCH RESULTS. DRUID18 . Copenhagen Business School; København. 2018-06-11 - 2018-06-13.
  • Interview
    Sørheim, Roger; Bjørgum, Øyvind. (2018) Radical technology. PODCAST [Internett]. 2018-11-15.
  • Interview
    Sørheim, Roger; Bjørgum, Øyvind. (2018) Radikal teknologi. PODCAST [Internett]. 2018-11-15.

2017

  • Academic lecture
    Dehlin, Erlend; Widding, Lars Øystein; Sørheim, Roger. (2017) Student Autonomy: How to Facilitate Entrepreneurship through Inter-action based Learning in Venture Creation Programs. 3E . European Council for Small Business and Entrepreneurship; Cork. 2017-05-10 - 2017-05-12.
  • Lecture
    Sørheim, Roger. (2017) Opportunistic researchers and impatient industry partners. HighEFF Annual Consortium Meeting 2017 . SINTEF Energi AS; Trondheim. 2017-06-19 - 2017-06-20.

2016

  • Academic lecture
    Haneberg, Dag Håkon; Aaboen, Lise; Sørheim, Roger. (2016) Action-based entrepreneurship education as a vehicle for broad entrepreneurial learning. 3E Conference - ECSB Entrepreneurship Education Conference . University of Leeds; Leeds. 2016-05-11 - 2016-05-13.

2015

  • Interview
    Tobiassen, Markus; Sørheim, Roger; Assev, Rolf; Nordal, Stig; Syversen, Jan. (2015) Gründerekspertene svarer 2. Dagens næringsliv [Avis]. 2015-12-13.
  • Academic lecture
    Vinjar Saugen, Marie Helen; Strand, Kristoffer; Aaboen, Lise; Sørheim, Roger. (2015) The connection between financing mix and growth for research-based spin-offs. RENT XXIX ; Zagreb. 2015-11-18 - 2105-11-20.

2014

  • Interview
    Sørheim, Roger. (2014) De skal revolusjonere friluftsturen med flat hengekøye. Adresseavisen [Internett]. 2014-05-19.
  • Interview
    Sørheim, Roger. (2014) Vinner markedet med forskning. Helgeland arbeiderblad [Avis]. 2014-02-28.

2013

  • Academic lecture
    Bjørgum, Øyvind; Sørheim, Roger. (2013) THE FUNDING OF NEW TECHNOLOGY FIRMS IN AN EMERGING RENEWABLE ENERGY INDUSTRY – THE ROLE OF SMART CAPITAL. RENT - Research in Entrepreneurship and Small Business 2013 . ISM University of Management and Economics; Vilnius. 2013-11-20 - 2013-11-22.
  • Academic lecture
    Bjørgum, Øyvind; Sørheim, Roger. (2013) The funding of new technology firms in an emerging industry; The role of smart capital. 6th Annual Conference for the Academy of Innovation and Entrepreneurship (AIE 2013) . The Technology & Management for Development, Oxford Uni.; Oxford University. 2013-08-29 - 2013-08-30.

2012

  • Interview
    Tveit, Marte S.; Sørheim, Roger; Harsvik, Vigdis. (2012) Gründere i vinden som aldri før. Adresseavisen [Avis]. 2012-11-16.

2009

  • Academic lecture
    Sørheim, Roger. (2009) The Relative Performance Of Venture Capital Backed And Non-venture Capital Backed Firms. 2009 Babson College Entrepreneurship Research Conference (BCERC) ; Babson College, Wellesley, MA, USA. 2009-06-04 - 2009-06-06.

2008

  • Academic lecture
    Rasmussen, Einar; Sørheim, Roger; Borch, Odd Jarl. (2008) Bridging the gap: Government programs to fund university spin-offs. the Dynamics of science-based entrepreneurship ; Sestri Levante, Italy. 2008-03-31 - 2008-04-02.
  • Academic lecture
    Sørheim, Roger; Aspelund, Arild; Berg, Magne Sivert. (2008) International New Ventures and the Development of Partnerships - A Social Capital Approach. Academy of International Business - UK Chapter ; Portsmouth. 2008-04-25.

2007

  • Academic lecture
    Berg-Utby, Terje; Sørheim, Roger; Erikson, Truls. (2007) The influence of interaction history and time horizon on the venture-capitalist/new-venture team cooperation. Babson konferensen i Madrid . Babson College/Kauffmann Foundation; Madrid. 2007-06-06 - 2007-06-09.
  • Academic lecture
    Landsgård, Morten; Sørheim, Roger; Widding, Lars Øystein. (2007) Non-financial contributions from Norwegian venture capital firms – a combined approach. Babson College Entrepreneurship Research Conference . Babson College and Instituto de Empresa; Madrid. 2007-06-07 - 2007-06-09.
  • Poster
    Landsgård, Morten; Sørheim, Roger; Widding, Lars Øystein. (2007) Non-financial contributions from Norwegian venture capital firms - a resource based approach. 2007 AGSE International Entrepreneurship Research Exchange ; Australia. 2007-02-06 - 2007-02-09.

2006

  • Academic lecture
    Rasmussen, Einar; Borch, Odd-Jarl; Sørheim, Roger. (2006) Governmental Support To Facilitate University Spin-Off Creation: Rationale, Schemes, And Organizational Solutions. Strategic Management Society . Strategic Management Society; Wien. 2006-10-30 - 2006-11-02.
  • Interview
    Marte, Eriksen; Sørheim, Roger. (2006) Flust av penger - lite til gründere. Dagens Næringsliv [Avis]. 2006-12-07.
  • Poster
    Rasmussen, Einar; Borch, Odd Jarl; Sørheim, Roger. (2006) Governmental support to facilitate university spin-off creation. Strategic Management Society Annual International Conference ; Vienna, Austria. 2006-10-28 - 2006-11-01.
  • Poster
    Rasmussen, Einar; Borch, Odd Jarl; Sørheim, Roger. (2006) University entrepreneurship and government support - Support schemes and government configuration challenges. ESUCO conference ; Hämeenlinna, Finland. 2006-08-25 - 2006-08-30.

2005

  • Academic lecture
    Aspelund, Arild; Sørheim, Roger; Berg, Magne sivert. (2005) The Hybrid Structures of International New Ventures � a social capital approach. Paper presented at the �32nd Academy of International Business UK Chapter� . AIB UK; Bath. 2005-04-03 - 2005-04-05.

2004

  • Academic lecture
    Sørheim, Roger; Isaksen, Espen. (2004) New business founders: Perceptions about and the use of external funding. Babson Kauffman Entrepreneurship Research Conference . Babson College/University of Strathclyde; Glasgow. 2004-06-03 - 2004-06-05.

2003

  • Academic lecture
    Erikson, Truls; Sørheim, Roger. (2003) 'Schumpeterian' versus 'Austrian' Angels. European Academy of Management [EURAM] . [Mangler data]; Milano, Italia. 2003-04-05.
  • Academic lecture
    Sørheim, Roger. (2003) Business angels networks: European perspectives. Invitert av NHO til å holde foredraget . NHO; Oslo. 2003-02-28.
  • Academic lecture
    Sørheim, Roger. (2003) Norske private investorer. Nyskapningskonferansen . SND; Sundvolden. 2003-11-13.
  • Academic lecture
    Sørheim, Roger. (2003) The pre-investment behaviour of business angels : a social capital approach. European Academy of Management (EURAM) . EURAM; Milano. 2003-04-03 - 2003-04-05.

2002

  • Academic lecture
    Sørheim, Roger; Erikson, Truls. (2002) 'Technology angels' and other informal investors. The European Academy of Management,2002, Stockholm . [Mangler data]; Stockholm. 2002-05-11.

2000

  • Academic lecture
    Sørheim, Roger; Landström, Hans. (2000) Informal investors in Norway : a categorization and policy implications. "Babson College-Kauffnann Foundation Entrepreneurship Research Conference" . [Mangler data]; Babson college, June 8-10, 2000.

1999

  • Academic lecture
    Reitan, Bjørnar; Sørheim, Roger. (1999) The informal venture capital market in Norway - investor characteristics, behaviour and preferences. The 1999 Babsom College-Kauffman Foundation Entrepreneurship Research Conference . [Mangler data]; Columbia, South Carolina, MAY 1999.
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