@article{PrinzE2022AcademiaAs,
  author = {Aloys Prinz and Thomas Ehrmann},
  title = {Academia as a league system},
  journal = {Journal of Business Economics (JBE)},
  year = {2022},
  volume = {92},
  pages = {1065--1092},
  doi = {10.1007/s11573-021-01079-0},
  note = {Publication status: Published}
}

@inproceedings{HossiepHES2021PastPresent,
  author = {C.R. Hossiep and U. Holder and T. Ehrmann and G. Schewe},
  title = {Past, present and no future—survivors’ perceptions of organizational decline},
  booktitle = {Proceedings of the Academy of Management Annual Meeting},
  year = {2021},
  address = {Virtual},
  doi = {10.5465/AMBPP.2021.13234abstract},
  note = {Publication status: Published}
}

@article{BohlEW2020TheFarReaching,
  author = {MT Bohl and T Ehrmann and C Wellenreuther},
  title = {The Far Reaching Implications of Fama's Efficient Markets Hypothesis: Non-Predictability of Media Investment},
  journal = {Applied Economics Letters},
  year = {2020},
  volume = {27},
  number = {18},
  pages = {1505--1508},
  doi = {10.1080/13504851.2019.1693014},
  note = {Publication status: Published}
}

@techreport{PrinzE2019DerTraumVon,
  author = {Aloys Prinz and Thomas Ehrmann},
  title = {Der Traum von einer Fußballkarriere},
  institution = {},
  volume = {2019},
  number = {09},
  volume = {2019},
  number = {09},
  year = {2019},
  doi = {10.15358/0340-1650-2019-9-17},
  url = {ttps://www.beck-elibrary.de/10.15358/0340-1650-2019-9-17/der-traum-von-einer-fussballkarriere-jahrgang-48-2019-heft-9?page=1},
  note = {Publication status: accepted / in press (not yet published)}
}

@book{WindspergerCEH2015InterfirmNetworks,
  editor = {J Windsperger and G Cliquet and T Ehrmann and G Hendrikse},
  title = {Interfirm Networks --- Cooperatives, Franchising and Strategic Alliances},
  year = {2015},
  publisher = {},
  note = {Publication status: Published}
}

@incollection{EhrmannMK2015EffectsOfEvolutionary,
  author = {T Ehrmann and B Meiseberg and M Kopel},
  title = {Effects of Evolutionary Rules on Cooperative Tendencies in Franchising Networks},
  booktitle = {Interfirm Networks --- Cooperatives, Franchising and Strategic Alliances},
  pages = {77--98},
  editor = {J Windsperger and G Cliquet and T Ehrmann and G Hendrikse},
  year = {2015},
  publisher = {},
  note = {Publication status: Published}
}

@inproceedings{EhrmannL2014QualityKills,
  author = {T Ehrmann and J Lengers},
  title = {Quality Kills the Media Star? The Market for Intellectuals},
  booktitle = {Proceedings of the 89$^{th}$ Annual Conference of the Western Economic Association International},
  year = {2014},
  address = {Denver, USA},
  note = {Publication status: Published}
}

@article{MeisebergEK2014Auswahlkriterien,
  author = {B Meiseberg and T Ehrmann and A Koch},
  title = {Auswahlkriterien und Selektionsrisiken bei der Studienplatzvergabe},
  journal = {Wirtschaftswissenschaftliches Studium (WiSt)},
  year = {2014},
  volume = {43},
  pages = {217--222},
  note = {Publication status: Published}
}

@article{PrinzPE2014TheSuccess,
  author = {A Prinz and J Piening and T Ehrmann},
  title = {The Success of Art Galleries: A Dynamic Model with Competition and Information Effects},
  journal = {Journal of Cultural Economics},
  year = {2014},
  volume = {2014},
  pages = {1--24},
  note = {Publication status: Published}
}

@article{RostE2014ReportingBiases,
  author = {K Rost and T Ehrmann},
  title = {Reporting Biases in Empirical Management Research: The Example of Win-Win Corporate Social Responsibility},
  journal = {Business & Society},
  year = {2014},
  volume = {00},
  note = {Publication status: online first}
}

@article{Ehrmann2014DatenAllein,
  author = {T Ehrmann},
  title = {Daten allein besagen --- gar nichts},
  journal = {Frankfurter Allgemeine Zeitung},
  year = {2014},
  volume = {121},
  note = {Publication status: Published}
}

@book{EhrmannWCH2013NetworkGovernance,
  editor = {T Ehrmann and J Windsperger and G Cliquet and G Hendrikse},
  title = {Network Governance: Alliances, Cooperatives and Franchise Chains},
  year = {2013},
  publisher = {Physica},
  address = {Berlin},
  doi = {10.1007/978-3-7908-2867-2},
  note = {Publication status: Published}
}

@article{EhrmannRI2013LocationOf,
  author = {T Ehrmann and K Rost and E Inauen and  },
  title = {Location of Decision Rights in Catholic Religious Orders},
  journal = {Managerial and Decision Economics},
  year = {2013},
  volume = {34},
  number = {1},
  pages = {29--39},
  doi = {10.1002/mde.2571},
  note = {Publication status: Published}
}

@article{HomburgFES2013Incumbents,
  author = {C Homburg and A Fürst and T Ehrmann and E Scheinker},
  title = {Incumbents' defense strategies: A comparison of deterrence and shakeout strategy based on evolutionary game theory},
  journal = {Journal of the Academy of Marketing Science},
  year = {2013},
  volume = {41},
  number = {2},
  pages = {185--205},
  doi = {10.1007/s11747-011-0299-5},
  note = {Publication status: Published}
}

@article{MeisebergE2013DiversityIn,
  author = {B Meiseberg and T Ehrmann},
  title = {Diversity in Teams and the Success of Cultural Products},
  journal = {Journal of Cultural Economics},
  year = {2013},
  volume = {37},
  number = {1},
  pages = {61-86 (VHB-Ranking: B)},
  doi = {10.1007/s10824-012-9173-7},
  note = {Publication status: Published}
}

@article{MeisebergE2013TendencyTo,
  author = {B Meiseberg and T Ehrmann},
  title = {Tendency to network of small and medium-sized enterprises: Combining organizational economics and resource-based perspectives},
  journal = {Managerial and Decision Economics},
  year = {2013},
  volume = {34},
  number = {3-5},
  pages = {283-300 (VHB-Ranking: B)},
  doi = {10.1002/mde.2590},
  note = {Publication status: Published}
}

@article{PieningEM2013CompetingRisks,
  author = {J Piening and T Ehrmann and B Meiseberg},
  title = {Competing Risks for Train Tickets --- An Empirical Investigation of Customer Behavior and Performance in the Railway Industry},
  journal = {Transportation Research Part E: Logistics and Transportation Review},
  year = {2013},
  volume = {51},
  pages = {1-16 (VHB-Ranking: B)},
  doi = {10.1016/j.tre.2012.12.005},
  note = {Publication status: Published}
}

@article{SchmaleED2013BuyingWithout,
  author = {Hendrik Schmale and Thomas Ehrmann and Alexander Dilger},
  title = {Buying without using: Biases of German BahnCard buyers},
  journal = {Applied Economics},
  year = {2013},
  volume = {45},
  number = {7},
  pages = {933--941},
  doi = {10.1080/00036846.2011.613781},
  url = {http://www.tandfonline.com/doi/abs/10.1080/00036846.2011.613781#.VPBEJC42dZ4},
  note = {Publication status: Published}
}

@article{EhrmannM2013AutonomieIn,
  author = {T Ehrmann and B Meiseberg},
  title = {Autonomie in Halbtrauer},
  journal = {Frankfurter Allgemeine Zeitung},
  year = {2013},
  volume = {0},
  note = {Publication status: Published}
}

@article{MeisebergE2012LostInTranslation,
  author = {B Meiseberg and T Ehrmann},
  title = {Lost in Translation? The Prevalence and Performance Impact of Corporate Social Responsibility in Franchising},
  journal = {Journal of Small Business Management},
  year = {2012},
  volume = {50},
  number = {4},
  pages = {566–595 (VHB-Ranking: B)},
  doi = {10.1111/j.1540-627X.2012.00367.x},
  note = {Publication status: Published}
}

@article{EhrmannP2012DasGeschaeftsmodell,
  author = {T Ehrmann and A Prinz},
  title = {Das Geschäftsmodell der Firma Vogl, Baecker & Cie},
  journal = {Frankfurter Allgemeine Zeitung},
  year = {2012},
  volume = {114},
  note = {Publication status: Published}
}

@article{EhrmannMD2011TheImpactOf,
  author = {T. Ehrmann and T. Mellewigt and C. Decker},
  title = {The impact of control mechanisms of franchisee and employee-manager satisfaction: does one type of control fit all?},
  journal = {Journal of Retailing},
  year = {2011},
  volume = {87},
  note = {Publication status: Published}
}

@article{MeisebergE2011TheImpactOf,
  author = {B Meiseberg and T Ehrmann},
  title = {The Impact of Communicative Efficiency on Franchisee Performance},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2011},
  volume = {81},
  pages = {81-103 (VHB-Ranking: B)},
  note = {Publication status: Published}
}

@article{CanzlerE2011BekenntEuch,
  author = {W Canzler and T Ehrmann},
  title = {Bekennt euch zur Bahn},
  journal = {Financial Times Deutschland},
  year = {2011},
  volume = {0},
  note = {Publication status: Published}
}

@article{DilgerE2011DieUniversitaet,
  author = {Alexander Dilger and Thomas Ehrmann},
  title = {Die Universität in Circes Bordell --- Zwischen staatlicher Dauerreform und ineffizientem Pseudomarkt},
  journal = {Frankfurter Allgemeine Zeitung},
  year = {2011},
  volume = {2011},
  number = {69},
  pages = {5--5},
  note = {Publication status: Published}
}

@article{EhrmannS2011Anlagestrategie,
  author = {T Ehrmann and H Schmale},
  title = {Anlagestrategie auf ineffizienten Märkten},
  journal = {Frankfurter Allgemeine Zeitung},
  year = {2011},
  volume = {0},
  note = {Publication status: Published}
}

@techreport{EhrmannM2011Competition,
  author = {T Ehrmann and B Meiseberg},
  title = {Competition between Major and Secondary Airports: Effects of Capital Costs},
  institution = {},
  year = {2011},
  note = {Publication status: Published}
}

@techreport{EhrmannM2011CostPrice,
  author = {T Ehrmann and B Meiseberg},
  title = {Cost, Price and Quality Regulation in the Energy Sector: Managerial Challenges and Opportunities},
  institution = {},
  year = {2011},
  note = {Publication status: Published}
}

@incollection{Ehrmann2010DieCamorra,
  author = {T Ehrmann},
  title = {Die Camorra als Netzwerk},
  booktitle = {Distribution und Handel in Theorie und Praxis},
  pages = {47--60},
  editor = {H Schröder and R Olbrich and P Kenning and H Evanschitzky},
  year = {2010},
  publisher = {},
  note = {Publication status: Published}
}

@incollection{EhrmannM2010InnerStrength,
  author = {Thomas Ehrmann and Brinja Meiseberg},
  title = {Inner Strength against Competitive Forces: Successful Site Selection for Franchise Network Expansion},
  booktitle = {New Developments in the Theory of Networks: Franchising, Alliances and Cooperatives},
  pages = {93--116},
  editor = {M. Tuunanen and G. Cliquet},
  year = {2010},
  publisher = {Springer},
  address = {Berlin},
  note = {Publication status: Published}
}

@article{EhrmannMR2010SuperstarEffects,
  author = {T Ehrmann and B Meiseberg and C Ritz},
  title = {Superstar Effects in Deluxe Gastronomy --- An Empirical Analysis of Value Creation in German Quality Restaurants},
  journal = {Kyklos},
  year = {2010},
  volume = {62},
  number = {4},
  pages = {526--541},
  note = {Publication status: Published}
}

@article{MeisebergE2010BenefitsOf,
  author = {B Meiseberg and T Ehrmann},
  title = {Benefits of Inner Strength for Franchise System Expansion},
  journal = {Journal of Marketing Channels},
  year = {2010},
  volume = {17},
  number = {3},
  pages = {191-218 (VHB-Ranking: C)},
  doi = {10.1080/1046669X.2010.486707},
  note = {Publication status: Published}
}

@article{Ehrmann2010MehrHandwerk,
  author = {T Ehrmann},
  title = {Mehr Handwerk statt Informatik},
  journal = {Financial Times},
  year = {2010},
  volume = {0},
  note = {Publication status: Published}
}

@article{EhrmannM2010DasSchmeckt,
  author = {T Ehrmann and B Meiseberg},
  title = {Das schmeckt aber teuer --- Spitzenköche aus der Sicht der Wirtschaftswissenschaft},
  journal = {Frankfurter Allgemeine Zeitung},
  year = {2010},
  volume = {0},
  note = {Publication status: Published}
}

@article{MeisebegE2010MythosManagementfehler,
  author = {B Meisebeg and T Ehrmann},
  title = {Mythos Managementfehler},
  journal = {Financial Times Deutschland},
  year = {2010},
  volume = {0},
  note = {Publication status: Published}
}

@techreport{EhrmannM2010BusinessConcept,
  author = {T Ehrmann and B Meiseberg},
  title = {Business Concept Planning and Strategies for Start-Ups in the Social Service Sector},
  institution = {},
  year = {2010},
  note = {Publication status: Published}
}

@techreport{EhrmannM2010Managerial,
  author = {T Ehrmann and B Meiseberg},
  title = {Managerial Malpractice --- Myth or Reality?},
  institution = {},
  year = {2010},
  note = {Publication status: Published}
}

@inproceedings{EhrmannS2009BackToTheNiches,
  author = {T Ehrmann and H Schmale},
  title = {Back to the Niches: On the Role of e-Word-of-Mouth for Long Tail Formation --- Evidence from Germany},
  booktitle = {Proceedings of the 2009 Academy of Management Annual Meeting},
  year = {2009},
  address = {Chicago, USA},
  note = {Publication status: Published}
}

@article{EhrmannS2009ExPostAdaptionen,
  author = {T. Ehrmann and E. Scheinker},
  title = {Ex-post Adaptionen von Vertragsregelungen --- Eine simulationsbasierte Analyse auf Grundlage der NK-Modelle},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2009},
  volume = {2009},
  number = {79-1},
  pages = {93--124},
  note = {Publication status: Published}
}

@article{HarmsE2009FirmLevelEntrepreneurship,
  author = {R Harms and T Ehrmann},
  title = {Firm-level entrepreneurship and performance for German Gazelles},
  journal = {International Journal of Entrepreneurial Venturing},
  year = {2009},
  volume = {0},
  note = {Publication status: Published}
}

@article{EhrmannH2009ComebackDes,
  author = {T Ehrmann and HJ Hager},
  title = {Comeback des Staates auf dem Logistikmarkt -Liberalisierung und Privatisierung verlangsamen sich --- oder werden von staatlicher Seite sogar zurückgedreht},
  journal = {DVZ Deutsche Logistik-Zeitung},
  year = {2009},
  volume = {0},
  note = {Publication status: Published}
}

@techreport{EhrmannHMS2009SpecificInvestments,
  author = {T Ehrmann and KH Hartwig and T Marner and H Schmale},
  title = {Specific Investments in Ownership Structures in Railways: An Experimental Analysis},
  institution = {},
  year = {2009},
  note = {Publication status: Published}
}

@incollection{MeisebergE2008Performance,
  author = {B Meiseberg and T Ehrmann},
  title = {Performance Implications of Network Structure, Resource Investment, and Competition in the German Motion Picture Industry},
  booktitle = {Strategy and Governance of Networks: Cooperatives, Franchising, and Strategic Alliances --- Contributions to Management Science},
  pages = {347--372},
  editor = {G Hendrikse and M Tuunanen and J Windsperger and G Cliquet},
  year = {2008},
  publisher = {},
  note = {Publication status: Published}
}

@inproceedings{EhrmannS2008TheHitchhikerS,
  author = {T Ehrmann and H Schmale},
  title = {The Hitchhiker's Guide to the Long Tail: The Influence of Online Review and Product Recommendations on Book Sales --- Evidence from German Online Retailing},
  booktitle = {Proceedings of the International Conference on Information Systems (ICIS 2008)},
  year = {2008},
  address = {Paris, Frankreich},
  note = {Publication status: Published}
}

@article{CochetDE2008Capitalizing,
  author = {O Cochet and J Doormann and T Ehrmann},
  title = {Capitalizing on Franchisee Autonomy: Relational Forms of Governance as Controls in Idiosyncratic Franchise-Dyads},
  journal = {Journal of Small Business Management},
  year = {2008},
  volume = {46},
  number = {46},
  pages = {50--72},
  note = {Publication status: Published}
}

@article{EhrmannD2008InterOrganisationale,
  author = {T Ehrmann and J Doormann},
  title = {Inter-Organisationale Ausgestaltung der Entscheidungs-zentralisierung und produktive Effizienz: Eine empirische Analyse am Beispiel des Franchising},
  journal = {Zeitschrift für betriebswirtschaftliche Forschung},
  year = {2008},
  volume = {60},
  number = {60},
  pages = {326--345},
  note = {Publication status: Published}
}

@article{EhrmannS2008Renaissance,
  author = {T Ehrmann and H Schmale},
  title = {Renaissance der Randsortimente},
  journal = {Absatzwirtschaft},
  year = {2008},
  volume = {0},
  note = {Publication status: Published}
}

@article{EhrmannMB2008Erfolgsfaktoren,
  author = {T. Ehrmann and B. Meiseberg and K. Beiermann},
  title = {Erfolgsfaktoren deutscher Musikexporte --- Netzwerk ohne Grenzen},
  journal = {MusikWoche},
  year = {2008},
  volume = {2009},
  number = {60-51},
  pages = {8--13},
  note = {Publication status: Published}
}

@article{MeisebergED2008WeDonTNeed,
  author = {B Meiseberg and T Ehrmann and J Dormann},
  title = {We Don’t Need Another Hero --- Implications from Network Structure and Resource Commitment for Movie Performance},
  journal = {Schmalenbach Business Review},
  year = {2008},
  volume = {60},
  pages = {74--98},
  note = {Publication status: Published}
}

@book{Ehrmann2007Strategische,
  author = {T Ehrmann},
  title = {Strategische Planung --- Methoden und Praxisanwendungen},
  edition = {2},
  year = {2007},
  publisher = {},
  note = {Publication status: Published}
}

@book{AhlertCEO2007Kundenbindung,
  editor = {D Ahlert and U Creusen and T Ehrmann and G Olesch},
  title = {Kundenbindung und Kundenwert: Der Einfluss von Einstellugen auf das Kaufverhalten},
  year = {2007},
  publisher = {},
  note = {Publication status: Published}
}

@incollection{EhrmannS2007Beneficially,
  author = {T Ehrmann and G Spranger},
  title = {Beneficially Constraining Franchisor's Power},
  booktitle = {Economics and Management of Networks: Franchising, Strategic Alliances and Cooperatives},
  pages = {145--168},
  editor = {G Cliquet and G Hendrikse and M Tuunanen and J Windsperger},
  year = {2007},
  publisher = {},
  note = {Publication status: Published}
}

@inproceedings{Ehrmann2007DerEhrbare,
  author = {T Ehrmann},
  title = {Der ehrbare Franchisegeber: Ein empirischer Beitrag},
  booktitle = {Proceedings of the Symposium "Der ehrbare Kaufmann. Eine aussterbende Spezies?" zum 75. Geburtstag von Prof. Dr. Dr. mult. Horst Albach},
  year = {2007},
  address = {Berlin, Deutschland},
  note = {Publication status: Published}
}

@inproceedings{EhrmannD2007KnowledgeTransfer,
  author = {T Ehrmann and J Dormann},
  title = {Knowledge Transfer in Inter-Firm Collaborations and Productive Efficiency: A Contingency Approach},
  booktitle = {Proceedings of the International Conference on Economics and Management of Networks},
  year = {2007},
  address = {Rotterdam, Niederlande},
  note = {Publication status: Published}
}

@inproceedings{EhrmannS2007TheCostsAnd,
  author = {T Ehrmann and H Schmale},
  title = {The Costs and Benefits of Networking},
  booktitle = {Proceedings of the International Conference on Economics and Management of Networks},
  year = {2007},
  address = {Rotterdam, Niederlande},
  note = {Publication status: Published}
}

@article{Ehrmann2007Hochschulabsolventen,
  author = {T Ehrmann},
  title = {Hochschulabsolventen und Unternehmenskultur},
  journal = {Zeitschrift Führung --- Organisation --- ZfO},
  year = {2007},
  volume = {0},
  note = {Publication status: Published}
}

@article{Ehrmann2007DerEhrbare,
  author = {T Ehrmann},
  title = {Der ehrbare Franchisegeber: Ein empirischer Beitrag},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2007},
  volume = {0},
  note = {Publication status: Published}
}

@article{EhrmannC2007Preliminary,
  author = {T Ehrmann and O Cochet},
  title = {Preliminary Evidence on the Appointment of Institutional Solutions to Franchisor Moral Hazard: The Case of Franchisee Councils},
  journal = {Managerial and Decision Economics},
  year = {2007},
  number = {28},
  pages = {41--55},
  note = {Publication status: Published}
}

@article{EhrmannC2007Preliminary,
  author = {T Ehrmann and O Cochet},
  title = {Preliminary Evidence on the Appointment of Institutional Solutions to Franchisor Moral Hazard: The Case of Franchisee Councils},
  journal = {Managerial and Decision Economics},
  year = {2007},
  volume = {28},
  number = {28},
  pages = {41--55},
  note = {Publication status: Published}
}

@article{EhrmannD2007Handlungsfreiheit,
  author = {T Ehrmann and J Doormann},
  title = {Handlungsfreiheit, Unterstützungsleistungen und Austrittsintentionen von Franchisenehmern},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2007},
  volume = {77},
  number = {6},
  pages = {645--674},
  note = {Publication status: Published}
}

@article{EhrmannD2007Handlungsfreiheit,
  author = {T Ehrmann and J Doormann},
  title = {Handlungsfreiheit, Unterstützungsleistungen und Austrittsintentionen von Franchisenehmern},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2007},
  volume = {77},
  number = {Heft 6},
  pages = {645--674},
  note = {Publication status: Published}
}

@inbook{EhrmannW2007Gruendung,
  author = {T Ehrmann and P Witt},
  title = {Gründung},
  pages = {},
  year = {2007},
  publisher = {},
  note = {Publication status: Published}
}

@book{Ehrmann2006Strategische,
  author = {T Ehrmann},
  title = {Strategische Planung --- Methoden und Praxisanwendungen},
  edition = {1},
  year = {2006},
  publisher = {},
  address = {Berlin/Heidelberg},
  note = {Publication status: Published}
}

@incollection{CochetDE2006Entrepreneurial,
  author = {O Cochet and J Dormann and T Ehrmann},
  title = {Entrepreneurial Autonomy, Incentives, and Relational Governance in Franchise Chains},
  booktitle = {Economics and Management of Networks: Franchising, Strategic Alliances and Cooperatives},
  pages = {117--144},
  editor = {G Cliquet and G Hendrikse and M Tuunanen and J Windsperger},
  year = {2006},
  publisher = {},
  note = {Publication status: Published}
}

@inproceedings{EhrmannD2006InterFirmOrganization,
  author = {T Ehrmann and J Dormann},
  title = {Inter-Firm Organization Structure and Productive Efficiency --- The Case of Franchising},
  booktitle = {Proceedings of the GEABA Symposium zur ökonomischen Analyse der Unternehmung},
  year = {2006},
  address = {Bielefeld},
  note = {Publication status: Published}
}

@inproceedings{EhrmannS2006DynamicCapabilities,
  author = {T Ehrmann and E Scheinker},
  title = {Dynamic Capabilities in High Velocity Markets --- Insights from a Simulation Study},
  booktitle = {Proceedings of the INFORMS International Conference},
  year = {2006},
  address = {Hong Kong, China},
  note = {Publication status: Published}
}

@inproceedings{EhrmannS2006DynamicCapabilities,
  author = {T Ehrmann and E Scheinker},
  title = {Dynamic Capabilities in High Velocity Markets --- Insights from a Simulation Study},
  booktitle = {Proceedings of the Strategic Management Society 26$^{th}$ Annual International Conference},
  year = {2006},
  address = {Wien, Österreich},
  note = {Publication status: Published}
}

@article{Ehrmann2006EinflussVon,
  author = {T Ehrmann},
  title = {Einfluss von Komplexität auf innovations- respektive  imitationsgetriebene Unternehmensgründungen},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2006},
  volume = {4},
  note = {Publication status: Published}
}

@article{EhrmannH2006Effizienz,
  author = {T Ehrmann and F Haas},
  title = {Effizienz, Anreizgestaltung und Implementierung von Prozessinnovationen --- eine empirische Untersuchung anhand des Desktop-Purchasing},
  journal = {Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung (zfbf)},
  year = {2006},
  volume = {58},
  note = {Publication status: Published}
}

@article{EhrmannHMS2006Investitionsanreize,
  author = {T Ehrmann and K-H Hartwig and T Marner and H Schmale},
  title = {Investitionsanreize im Schienenverkehr --- Eine experimentelle Untersuchung},
  journal = {Internationales Verkehrswesen --- Transport and mobility management},
  year = {2006},
  volume = {58},
  note = {Publication status: Published}
}

@article{Ehrmann2006Tiefensees,
  author = {T Ehrmann},
  title = {Tiefensees Tiefflug},
  journal = {Financial Times Deutschland},
  year = {2006},
  volume = {0},
  note = {Publication status: Published}
}

@article{EhrmannC2006HeuSchReka,
  author = {T Ehrmann and O Cochet},
  title = {Heu(sch)reka},
  journal = {Financial Times Deutschland},
  year = {2006},
  volume = {0},
  note = {Publication status: Published}
}

@article{HartwigE2006VorsichtVor,
  author = {KH Hartwig and T Ehrmann},
  title = {Vorsicht vor versunkenen Kosten. Zur Trennung von Netz und Betrieb},
  journal = {Frankfurter Allgemeine Zeitung},
  year = {2006},
  volume = {0},
  note = {Publication status: Published}
}

@incollection{CochetEH2005Entrepreneurship,
  author = {O Cochet and T Ehrmann and R Harms},
  title = {Entrepreneurship und Kapitalstruktur: eine empirische Analyse},
  booktitle = {Entrepreneurial Finance},
  pages = {431--448},
  editor = {D Grichnik},
  year = {2005},
  publisher = {},
  note = {Publication status: Published}
}

@incollection{MasingE200531TKGVorschriften,
  author = {J Masing and T Ehrmann},
  title = {§ 31 TKG --- Vorschriften zur Preisregulierung},
  booktitle = {Telekommunikationsgesetz --- Kommentar und Vorschriftensammlung},
  editor = {H Wilms and J Masing and G Jochum},
  year = {2005},
  publisher = {},
  note = {Publication status: Published}
}

@inproceedings{EhrmannMS2005TheEffectiveness,
  author = {T Ehrmann and M Mietzner and A Suermann},
  title = {The Effectiveness of Contractual Self-Enforcement and Implications for the Governance Structure of Franchising Firms},
  booktitle = {Proceedings of the ISNIE 2005: The Institutions of Market Exchange},
  year = {2005},
  address = {Barcelona, Spanien},
  note = {Publication status: Published}
}

@inproceedings{EhrmannS2005Evolutionary,
  author = {T Ehrmann and E Scheinker},
  title = {Evolutionary Economics of Incumbent’s Defensive Strategies in the Process of New Market Entry},
  booktitle = {Proceedings of the Strategic Management Society 25$^{th}$ Annual International Conference},
  year = {2005},
  address = {Orlando, USA},
  note = {Publication status: Published}
}

@inproceedings{EhrmannS2005WhatSTheName,
  author = {T Ehrmann and G Spranger},
  title = {“What’s the Name of the Game?” --- Franchisee versus Company Ownership --- An Analysis of Franchisor Profit},
  booktitle = {Proceedings of the EMNET 2005},
  year = {2005},
  address = {Budapest, Ungarn},
  note = {Publication status: Published}
}

@inproceedings{EhrmannS2005Asymmetrical,
  author = {T Ehrmann and G Spranger},
  title = {Asymmetrical Power Distribution in Retail Channels and Cooperative Franchisors},
  booktitle = {Proceedings of the EMNET 2005},
  year = {2005},
  address = {Budapest, Ungarn},
  note = {Publication status: Published}
}

@article{EhrmannS2005WarumSetzen,
  author = {T Ehrmann and G Spranger},
  title = {Warum setzen Franchisesysteme Filialen und Franchisen parallel ein?},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2005},
  volume = {75},
  note = {Publication status: Published}
}

@article{JohnE2005AlasPoor,
  author = {E M John and T Ehrmann},
  title = {"Alas, poor Yorick". Dienstleistungsproduktion im Bildungsbereich und die Mitwirkung der Studenten},
  journal = {Forschung & Lehre (F&L)},
  year = {2005},
  volume = {9},
  note = {Publication status: Published}
}

@article{KirstE2005DieGrenzen,
  author = {A Kirst and T Ehrmann},
  title = {Die Grenzen des Eigennutzes- Die Erklärungsmacht sozialer Präferenzen am Beispiel Franchising},
  journal = {Die Betriebswirtschaft (DBW)},
  year = {2005},
  volume = {65},
  note = {Publication status: Published}
}

@article{SchwarzEB2005Erfolgsdeterminanten,
  author = {E J Schwarz and T Ehrmann and R J Breitenecker},
  title = {Erfolgsdeterminanten junger Unternehmen in Österreich: Eine empirische Untersuchung zum Beschäftigungswachstum},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2005},
  volume = {75},
  note = {Publication status: Published}
}

@techreport{EhrmannS2005AFranchisor,
  author = {T Ehrmann and G Spranger},
  title = {A Franchisor Decision Matrix for Structuring the Chain},
  institution = {},
  year = {2005},
  note = {Publication status: Published}
}

@incollection{Ehrmann2004ContractDesign,
  author = {T Ehrmann},
  title = {Contract design and range of services in franchising: an empirical contribution to the effect of incentives and reputation},
  booktitle = {Economics and Management of Franchising Networks},
  pages = {160--173},
  editor = {J Windsperger and G Cliquet and G Hendrikse and M Tuunanen},
  year = {2004},
  publisher = {},
  note = {Publication status: Published}
}

@incollection{EhrmannS2004Successful,
  author = {T Ehrmann and G Spranger},
  title = {Successful Franchising using the Plural Form},
  booktitle = {Economics and Management of Franchising Networks},
  pages = {89--108},
  editor = {G Hendrikse and M Tuunanen and J Windsperger and G Cliquet},
  year = {2004},
  publisher = {},
  note = {Publication status: Published}
}

@inproceedings{CochetHE2004Entrepreneurial,
  author = {O Cochet and R Harms and T Ehrmann},
  title = {Entrepreneurial Firm Behavior and Capital Structure},
  booktitle = {Proceedings of the Strategic Management Society 24$^{th}$ Annual International Conference},
  year = {2004},
  address = {Puerto Rico, USA},
  note = {Publication status: Published}
}

@inproceedings{EhrmannC2004Opportunism,
  author = {T Ehrmann and O Cochet},
  title = {Opportunism of Independent Ventures: A Real Options Approach to Understanding Startup Success},
  booktitle = {Proceedings of the Babson Kauffman Entrepreneurship Research Conference},
  year = {2004},
  address = {Glasgow, Schottland},
  note = {Publication status: Published}
}

@inproceedings{EhrmannC2004IsEntrepreneurship,
  author = {T Ehrmann and O Cochet},
  title = {Is Entrepreneurship a Flexible Strategy Process: Downside Risk Implications of Entrepreneurial Management and Entrepreneurial Orientation},
  booktitle = {Proceedings of the 2$^{nd}$ Interdisciplinary European Conference on Entrepreneurship Research},
  year = {2004},
  address = {Regensburg, Deutschland},
  note = {Publication status: Published}
}

@article{Ehrmann2004Franchising,
  author = {T Ehrmann},
  title = {Franchising, Institutionenökonomik und Kooperation: Erwiderung zur Stellungnahme von Thorsten Posselt},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2004},
  volume = {74},
  pages = {81--86},
  note = {Publication status: Published}
}

@article{EhrmannC2004Erfolgreiches,
  author = {T Ehrmann and O Cochet},
  title = {Erfolgreiches Vertragsumstellungs-Management bei Agentursystemen},
  journal = {Absatzwirtschaft},
  year = {2004},
  volume = {0},
  note = {Publication status: Published}
}

@incollection{Ehrmann2003Unternehmensgruendungen,
  author = {T Ehrmann},
  title = {Unternehmensgründungen im Dienstleistungsbereich: Chancen und Risiken des Reputationstransfers},
  booktitle = {Gründung von Technologieunternehmen: Merkmale, Erfolg, empirische Ergebnisse},
  pages = {199--216},
  editor = {C Steinle},
  year = {2003},
  publisher = {},
  note = {Publication status: Published}
}

@incollection{Ehrmann2003BusinessModels,
  author = {T Ehrmann},
  title = {Business Models in the New Economy},
  booktitle = {New Economy Handbook},
  pages = {699--720},
  editor = {DC Jones},
  year = {2003},
  publisher = {},
  note = {Publication status: Published}
}

@inproceedings{HarmsE2003ThePerformance,
  author = {R Harms and T Ehrmann},
  title = {The Performance Implications of Entrepreneurial Management: Linking Stevenson's and Miller's Conceptualization to Growth},
  booktitle = {Proceedings of the Conference on Entrepreneurship},
  year = {2003},
  address = {Babson College, USA},
  note = {Publication status: Published}
}

@article{Ehrmann2003Erfolgsorientierte,
  author = {T Ehrmann},
  title = {Erfolgsorientierte Vergütung von Gründungsberatern, in: Von der Gründung bis zur Insolvenz: Erfahrungen von Start-Up-Unternehmen},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2003},
  volume = {0},
  pages = {67--84},
  note = {Publication status: Published}
}

@techreport{Ehrmann2003VorUndNachteile,
  author = {T Ehrmann},
  title = {Vor- und Nachteile der vertikalen (Des-)Integration der Deutschen Bahn AG unter besonderer Berücksichtigung der Kapitalmarktauswirkungen},
  institution = {},
  series = {Disskussionspapier Nr. 8 des Instituts für Verkehrswissenschaft an der Universität Münster},
  year = {2003},
  note = {Publication status: Published}
}

@techreport{EhrmannC2003DieNeuenPostagenturvertraege,
  author = {T Ehrmann and O Cochet},
  title = {Die neuen Postagenturverträge: Eine betriebswirtschaftliche Analyse},
  institution = {},
  series = {Diskussionsbeiträge des INstituts für Unternehmensgründung und -entwicklung},
  number = {5},
  volume = {5},
  year = {2003},
  note = {Publication status: Published}
}

@incollection{EhrmannHH2002Originaere,
  author = {T Ehrmann and F Haas and R Harms},
  title = {Originäre und komplementäre Leistungspotentiale des E-Commerce: Bestandsaufnahme für KMU am Beispiel des Internet-Buchhandels},
  booktitle = {New Economy in kleinen und mittleren Unternehmen},
  pages = {15--28},
  editor = {JA Meyer},
  year = {2002},
  publisher = {},
  note = {Publication status: Published}
}

@incollection{EhrmannJ2002EMCommerce,
  author = {T Ehrmann and EM John},
  title = {E&M Commerce in Dienstleistungsunternehmen: Differenzierungspotentiale und Kosten},
  booktitle = {Electronic Business und Mobile Business --- Ansätze, Konzepte und Geschäftsmodelle},
  pages = {293--315},
  editor = {F Keuper},
  year = {2002},
  publisher = {},
  note = {Publication status: Published}
}

@article{Ehrmann2002MeinungenZum,
  author = {T Ehrmann},
  title = {Meinungen zum Thema Campus Companies},
  journal = {Betriebswirtschaftliche Forschung und Praxis (BFuP)},
  year = {2002},
  volume = {Bd. 4},
  pages = {388--401},
  note = {Publication status: Published}
}

@article{Ehrmann2002RealeFranchisesysteme,
  author = {T Ehrmann},
  title = {Reale Franchisesysteme, begrenzter Opportunismus und kooperative Elemente},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {2002},
  volume = {0},
  note = {Publication status: Published}
}

@article{EhrmannB2002DieMarkteintrittsstrategie,
  author = {T Ehrmann and R Biedermann},
  title = {Die Markteintrittsstrategie der Selbstbeschränkung und das Warten auf die Wachstumschance: ein Beitrag zur Betriebswirtschaftslehre der Unternehmensgründung},
  journal = {Zeitschrift für BEtriebswirtschaft (ZfB)},
  year = {2002},
  volume = {0},
  note = {Publication status: Published}
}

@article{EhrmannHH2002TheBasesOf,
  author = {T Ehrmann and F Haas and R Harms},
  title = {The Bases of Successful Market Entry: The Liability of Size and of Newness in E-Commerce},
  journal = {International Journal of Media Management},
  year = {2002},
  volume = {4},
  note = {Publication status: Published}
}

@article{EhrmannJ2002Beschaeftigungs,
  author = {T Ehrmann and EM John},
  title = {Beschäftigungs- und Wachstumswirkungen staatlicher Gründungsfinanzierung},
  journal = {List Forum für Wirtschafts- und Finanzpolitik},
  year = {2002},
  volume = {Bd. 28},
  number = {Heft 4},
  pages = {391--406},
  note = {Publication status: Published}
}

@techreport{Ehrmann2002Franchising,
  author = {T Ehrmann},
  title = {Franchising: Limited opportunism and cooperation},
  institution = {},
  year = {2002},
  note = {Publication status: Published}
}

@book{Ehrmann2001Restrukturierungszwaenge,
  author = {T Ehrmann},
  title = {Restrukturierungszwänge und Unternehmenskontrolle --- das Beispiel Eisenbahn},
  year = {2001},
  publisher = {},
  note = {Publication status: Published}
}

@incollection{Ehrmann2001HybrideStrukturen,
  author = {T Ehrmann},
  title = {Hybride Strukturen und Netzwerkunternehmer},
  booktitle = {Handbuch Franchising & Cooperation, Das Management kooperativer Unternehmensnetzwerke},
  pages = {65--73},
  editor = {D Ahlert},
  year = {2001},
  publisher = {},
  note = {Publication status: Published}
}

@inproceedings{EhrmannB2001TheSelective,
  author = {T Ehrmann and R Biedermann},
  title = {The Selective Entrepreneurship Puzzle.},
  booktitle = {Proceedings of the 22$^{nd}$ Annual Conference of the Strategic Management Society},
  year = {2001},
  address = {San Francisco, USA},
  note = {Publication status: Published}
}

@article{Ehrmann2001RezensionZu,
  author = {T Ehrmann},
  title = {Rezension zu: Burkhard Pedell, Commitment als Wettbewerbsstrategie},
  journal = {Zeitschrift für Betriebswirtschaft},
  year = {2001},
  volume = {71},
  note = {Publication status: Published}
}

@inproceedings{EhrmannHH2000Strategien,
  author = {T Ehrmann and F Haas and R Harms},
  title = {Strategien und Ressourcen im Internetbuchhandel},
  booktitle = {Proceedings of the 4. interdisziplinäre Jahreskonferenz für die Gründungsforschung},
  year = {2000},
  address = {Wien, Österreich},
  note = {Publication status: Published}
}

@article{BiedermannE2000Regulierung,
  author = {R Biedermann and T Ehrmann},
  title = {Regulierung und Preiswettbewerb auf liberalisierten Telekommunikationsmärkten},
  journal = {Jahrbuch der Wirtschaftswissenschaften},
  year = {2000},
  volume = {51},
  note = {Publication status: Published}
}

@techreport{Ehrmann2000SmarteUnternehmensgruendungen,
  author = {T Ehrmann},
  title = {Smarte Unternehmensgründungen oder "Small is Beautiful": Selbstbeschränkungen hinsichtlich Kapazität und Marktanteil als unternehmerische "Tugend"},
  institution = {},
  year = {2000},
  note = {Publication status: Published}
}

@techreport{Ehrmann1999Unternehmensgruendung,
  author = {T Ehrmann},
  title = {Unternehmensgründung und Reputation im Dienstleistungsbereich: ein Beitrag zur Theorie der Entrepreneurship},
  institution = {},
  year = {1999},
  note = {Publication status: Published}
}

@techreport{Ehrmann1999Konkurrenz,
  author = {T Ehrmann},
  title = {Konkurrenz zwischen Netzanbietern mit und ohne Endkundenzugang},
  institution = {},
  year = {1999},
  note = {Publication status: Published}
}

@article{EhrmannM1998DieKostenrechnung,
  author = {T Ehrmann and T Mellwigt},
  title = {Die Kostenrechnung des marktbeherrschenden Anbieters als Kernproblem einer effizienten Regulierung im Telekommunikationssektor: Anmerkungen zum Beitrag von A. Picot und W. Burr: Regulierung der Deregulierung im Telekommunikationssektor},
  journal = {Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung --- Zfbf},
  year = {1998},
  volume = {49},
  note = {Publication status: Published}
}

@article{EhrmannS1998Internationale,
  author = {T Ehrmann and K Steiger},
  title = {Internationale Investitionen in Telekommunikationsaktivitäten: Kernkompetenzen und finanzwirtschaftliche Aspekte},
  journal = {Die Betriebswirtschaft (DBW)},
  year = {1998},
  volume = {58},
  note = {Publication status: Published}
}

@techreport{EhrmannB1996Staatliche,
  author = {T Ehrmann and R Biedermann},
  title = {Staatliche Eigenkapitalgeber, Mitarbeiterrenten und (Alt-) Privatisierungshemmnisse},
  institution = {},
  year = {1996},
  note = {Publication status: Published}
}

@article{Ehrmann1995DieKapitalstruktur,
  author = {T Ehrmann},
  title = {Die Kapitalstruktur der DBP Telekom},
  journal = {Zeitschrift für öffentliche und gemeinwirtschaftliche Unternehmen},
  year = {1995},
  volume = {18},
  note = {Publication status: Published}
}

@article{Ehrmann1993DieEigenkapitalausstattung,
  author = {T Ehrmann},
  title = {Die Eigenkapitalausstattung der Telekom AG in der Diskussion},
  journal = {Handelsblatt},
  year = {1993},
  volume = {0},
  note = {Publication status: Published}
}

@article{EhrmannH1992Privatisierung,
  author = {T Ehrmann and F Hubert},
  title = {Privatisierung kommunaler Wohnungen ist mühsam},
  journal = {Handelsblatt},
  year = {1992},
  volume = {0},
  note = {Publication status: Published}
}

@article{Ehrmann1991Unternehmerfunktionen,
  author = {T Ehrmann},
  title = {Unternehmerfunktionen und Transaktionskostenökonomie, oder? Erwiderung auf Dieter Schneider},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {1991},
  volume = {61},
  note = {Publication status: Published}
}

@article{BiedermannE1990Informationsoekonomik,
  author = {R Biedermann and T Ehrmann},
  title = {Informationsökonomik und Gemeinnützigkeit: Ein Beitrag zur Unternehmenstheorie},
  journal = {Jahrbuch für Sozialwissenschaft},
  year = {1990},
  volume = {41},
  note = {Publication status: Published}
}

@article{Ehrmann1990Unternehmungen,
  author = {T Ehrmann},
  title = {Unternehmungen, Unternehmerfunktion und Transaktionskostenökonomie},
  journal = {Zeitschrift für Betriebswirtschaft (ZfB)},
  year = {1990},
  volume = {60},
  note = {Publication status: Published}
}

@article{EhrmannB1990TheInterest,
  author = {T Ehrmann and R Biedermann},
  title = {The Interest in Prima Facie Inefficient Institutions: Housing, Supply Subsidies and the Role of Nonprofit Firms},
  journal = {Kyklos: International Review for Social Sciences},
  year = {1990},
  volume = {43},
  note = {Publication status: Published}
}

@book{Ehrmann1989Wohnungsgemeinnuetzigkeit,
  author = {T Ehrmann},
  title = {Wohnungsgemeinnützigkeit und Subventionsfinanzierung. Eine Fallstudie zur Institutionenökonomik},
  series = {Law and Economics},
  year = {1989},
  publisher = {},
  address = {München},
  note = {Publication status: Published}
}

@inproceedings{Ehrmann1989LegalRestrictions,
  author = {T Ehrmann},
  title = {Legal Restrictions on Local Authority Debt: The German Case},
  booktitle = {Proceedings of the CIFREL Conference},
  year = {1989},
  address = {Trento, Italien},
  note = {Publication status: Published}
}

@article{Ehrmann1989Betriebliche,
  author = {T Ehrmann},
  title = {Betriebliche Sozialpolitik und Werkswohnungsbau --- Eine transaktionskostentheoretische Fallstudie zur Entwicklung von Institutionen},
  journal = {Jahrbuch für Sozialwissenschaft},
  year = {1989},
  volume = {40},
  note = {Publication status: Published}
}

@article{Ehrmann1989Transaktionskostenoekonomie,
  author = {T Ehrmann},
  title = {Transaktionskostenökonomie, Märkte und Institutionen: Überlegungen und Anwendungsbeispiele},
  journal = {Zeitschrift für Wirtschaftspolitik},
  year = {1989},
  volume = {38},
  note = {Publication status: Published}
}

@article{Ehrmann1988RueckkehrZur,
  author = {T Ehrmann},
  title = {Rückkehr zur gemeinnützigen Wohnungswirtschaft --- Neubesinnung in England},
  journal = {Gemeinnütziges Wohnungswesen},
  year = {1988},
  volume = {41},
  note = {Publication status: Published}
}

@article{Ehrmann1988DieWohngemeinnuetzigkeit,
  author = {T Ehrmann},
  title = {Die Wohngemeinnützigkeit abschaffen? Ja, aber wann?},
  journal = {Zeitschrift für angewandte Wirtschaftsforschung},
  year = {1988},
  volume = {34},
  note = {Publication status: Published}
}

@techreport{EhrmannGHPT1987DasSystemDer,
  author = {T. Ehrmann and H.-G. Geis and F. Hubert and B. Prior and H. Tomann},
  title = {Das System der Wohnungsbaufinanzierung und Ansatzpunkte für eine Reform},
  institution = {},
  series = {Gutachten im Auftrag des Senators für Bau- und Wohnungswesen Berlin},
  year = {1987},
  note = {Publication status: Published}
}

@article{Ehrmann1986Buchbesprechung,
  author = {T Ehrmann},
  title = {Buchbesprechung zu K. Mackscheidt und D. Krischausky (1984): Wohngemeinnützigkeit},
  journal = {Zeitschrift für öffentliche und gemeinwirtschaftliche Unternehmen},
  year = {1986},
  note = {Publication status: Published}
}