Showing 1 - 50 results of 108 Laminas_Feed_Writer 2 (https://getlaminas.org) https://www.econbiz.de/similar/results?mlt=author&lng=en&view=rss&id=10003418453&sort=econbiz_created+desc&limit=50 108 0 50 Mon, 28 Apr 2025 10:11:43 +0000 https://www.econbiz.de/Record/this-is-why-we-pay-motivational-factors-for-supporting-subscription-based-crowdfunding-campaigns-j%C3%B6ntgen-hendrik/10015376545?sid=1536048616 https://www.econbiz.de/Record/this-is-why-we-pay-motivational-factors-for-supporting-subscription-based-crowdfunding-campaigns-j%C3%B6ntgen-hendrik/10015376545?sid=1536048616 Jöntgen, Hendrik Article 2024 Jöntgen, Hendrik 0 Wed, 09 Apr 2025 17:10:29 +0000 https://www.econbiz.de/Record/q-methodology-and-the-sociotechnical-perspective-frank-muriel/10015359575?sid=1536048616 https://www.econbiz.de/Record/q-methodology-and-the-sociotechnical-perspective-frank-muriel/10015359575?sid=1536048616 Frank, Muriel Article 2024 Frank, Muriel 0 Thu, 03 Apr 2025 05:44:29 +0000 https://www.econbiz.de/Record/q-methodology-and-the-sociotechnical-perspective-frank-muriel/10015339601?sid=1536048616 https://www.econbiz.de/Record/q-methodology-and-the-sociotechnical-perspective-frank-muriel/10015339601?sid=1536048616 Frank, Muriel Article 2024 Frank, Muriel 0 Mon, 03 Mar 2025 11:12:01 +0000 https://www.econbiz.de/Record/how-sociotechnical-realignment-and-sentiments-concerning-remote-work-are-related-insights-from-the-covid-19-pandemic-kohn-vanessa/10015272833?sid=1536048616 https://www.econbiz.de/Record/how-sociotechnical-realignment-and-sentiments-concerning-remote-work-are-related-insights-from-the-covid-19-pandemic-kohn-vanessa/10015272833?sid=1536048616 Kohn, Vanessa Article 2023 Kohn, Vanessa 0 Tue, 04 Feb 2025 08:59:29 +0000 https://www.econbiz.de/Record/this-is-why-we-pay-motivational-factors-for-supporting-subscription-based-crowdfunding-campaigns-j%C3%B6ntgen-hendrik/10015191451?sid=1536048616 https://www.econbiz.de/Record/this-is-why-we-pay-motivational-factors-for-supporting-subscription-based-crowdfunding-campaigns-j%C3%B6ntgen-hendrik/10015191451?sid=1536048616 Jöntgen, Hendrik Article 2024 Jöntgen, Hendrik 0 Tue, 25 Jul 2023 11:43:06 +0000 https://www.econbiz.de/Record/how-sociotechnical-realignment-and-sentiments-concerning-remote-work-are-related-insights-from-the-covid-19-pandemic-kohn-vanessa/10014314189?sid=1536048616 https://www.econbiz.de/Record/how-sociotechnical-realignment-and-sentiments-concerning-remote-work-are-related-insights-from-the-covid-19-pandemic-kohn-vanessa/10014314189?sid=1536048616 Kohn, Vanessa Article 2023 Kohn, Vanessa 0 Fri, 03 Feb 2023 19:33:01 +0000 https://www.econbiz.de/Record/entwicklung-von-f%C3%BChrungsinformationssystemen-ein-methodenorientierter-ansatz-holten-roland/10013514509?sid=1536048616 https://www.econbiz.de/Record/entwicklung-von-f%C3%BChrungsinformationssystemen-ein-methodenorientierter-ansatz-holten-roland/10013514509?sid=1536048616 Holten, Roland Book / Working Paper 1999 Holten, Roland 0 Fri, 03 Feb 2023 19:20:40 +0000 https://www.econbiz.de/Record/data-warehouse-managementhandbuch-konzepte-software-erfahrungen-sch%C3%BCtte-reinhard/10013509750?sid=1536048616 https://www.econbiz.de/Record/data-warehouse-managementhandbuch-konzepte-software-erfahrungen-sch%C3%BCtte-reinhard/10013509750?sid=1536048616 Schütte, Reinhard Book / Working Paper 2001 Schütte, Reinhard 0 Wed, 15 Nov 2017 10:39:59 +0000 https://www.econbiz.de/Record/how-agile-practices-impact-customer-responsiveness-and-development-success-a-field-study-recker-jan/10011747170?sid=1536048616 https://www.econbiz.de/Record/how-agile-practices-impact-customer-responsiveness-and-development-success-a-field-study-recker-jan/10011747170?sid=1536048616 Recker, Jan Article 2017 Recker, Jan 0 Fri, 12 Jun 2015 14:17:07 +0000 https://www.econbiz.de/Record/the-impact-of-business-process-complexity-on-business-process-standardization-sch%C3%A4fermeyer-markus/10011001358?sid=1536048616 https://www.econbiz.de/Record/the-impact-of-business-process-complexity-on-business-process-standardization-sch%C3%A4fermeyer-markus/10011001358?sid=1536048616 Schäfermeyer, Markus Article 2012 Schäfermeyer, Markus 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/forschungsmethodische-positionierung-in-der-wirtschaftsinformatik-epistemologische-ontologische-und-linguistische-leitfragen-becker-j%C3%B6rg/10010985274?sid=1536048616 https://www.econbiz.de/Record/forschungsmethodische-positionierung-in-der-wirtschaftsinformatik-epistemologische-ontologische-und-linguistische-leitfragen-becker-j%C3%B6rg/10010985274?sid=1536048616 Becker, Jörg Book / Working Paper 2003 Becker, Jörg 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/konstruktion-von-methodiken-vorschl%C3%A4ge-f%C3%BCr-eine-begriffliche-grundlegung-und-dom%C3%A4nenspezifische-anwendungsbeispiele-becker-j%C3%B6rg/10010985282?sid=1536048616 https://www.econbiz.de/Record/konstruktion-von-methodiken-vorschl%C3%A4ge-f%C3%BCr-eine-begriffliche-grundlegung-und-dom%C3%A4nenspezifische-anwendungsbeispiele-becker-j%C3%B6rg/10010985282?sid=1536048616 Becker, Jörg Book / Working Paper 2001 Becker, Jörg 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/fachkonzeption-von-f%C3%BChrungsinformationssystemen-instanziierung-eines-fis-metamodells-am-beispiel-eines-einzelhandelsunternehmens-holten-roland/10010985285?sid=1536048616 https://www.econbiz.de/Record/fachkonzeption-von-f%C3%BChrungsinformationssystemen-instanziierung-eines-fis-metamodells-am-beispiel-eines-einzelhandelsunternehmens-holten-roland/10010985285?sid=1536048616 Holten, Roland Book / Working Paper 1999 Holten, Roland 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/metainformationssysteme-backbone-der-anwendungssystemkopplung-holten-roland/10010985289?sid=1536048616 https://www.econbiz.de/Record/metainformationssysteme-backbone-der-anwendungssystemkopplung-holten-roland/10010985289?sid=1536048616 Holten, Roland Book / Working Paper 2002 Holten, Roland 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/semantische-spezifikation-dispositiver-informationssysteme-holten-roland/10010985297?sid=1536048616 https://www.econbiz.de/Record/semantische-spezifikation-dispositiver-informationssysteme-holten-roland/10010985297?sid=1536048616 Holten, Roland Book / Working Paper 1999 Holten, Roland 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/die-drei-dimensionen-des-inhaltsaspektes-von-f%C3%BChrungsinformationssystemen-holten-roland/10010985298?sid=1536048616 https://www.econbiz.de/Record/die-drei-dimensionen-des-inhaltsaspektes-von-f%C3%BChrungsinformationssystemen-holten-roland/10010985298?sid=1536048616 Holten, Roland Book / Working Paper 1997 Holten, Roland 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/f%C3%BChrungsinformationssysteme-historische-entwicklung-und-konzeption-holten-roland/10010985299?sid=1536048616 https://www.econbiz.de/Record/f%C3%BChrungsinformationssysteme-historische-entwicklung-und-konzeption-holten-roland/10010985299?sid=1536048616 Holten, Roland Book / Working Paper 1997 Holten, Roland 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/methodische-und-technische-integration-von-daten-und-prozessmodellierungstechniken-f%C3%BCr-zwecke-der-informationsbedarfsanalyse-becker-j%C3%B6rg/10010985304?sid=1536048616 https://www.econbiz.de/Record/methodische-und-technische-integration-von-daten-und-prozessmodellierungstechniken-f%C3%BCr-zwecke-der-informationsbedarfsanalyse-becker-j%C3%B6rg/10010985304?sid=1536048616 Becker, Jörg Book / Working Paper 2004 Becker, Jörg 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/konstruktion-dom%C3%A4nenspezifischer-modellierungstechniken-f%C3%BCr-die-modellierung-von-fachkonzepten-holten-roland/10010985311?sid=1536048616 https://www.econbiz.de/Record/konstruktion-dom%C3%A4nenspezifischer-modellierungstechniken-f%C3%BCr-die-modellierung-von-fachkonzepten-holten-roland/10010985311?sid=1536048616 Holten, Roland Book / Working Paper 2001 Holten, Roland 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/ans%C3%A4tze-zur-entwicklung-von-workflow-basierten-anwendungssystemen-eine-vergleichende-darstellung-holten-roland/10010985328?sid=1536048616 https://www.econbiz.de/Record/ans%C3%A4tze-zur-entwicklung-von-workflow-basierten-anwendungssystemen-eine-vergleichende-darstellung-holten-roland/10010985328?sid=1536048616 Holten, Roland Book / Working Paper 1997 Holten, Roland 0 Fri, 12 Jun 2015 14:16:25 +0000 https://www.econbiz.de/Record/a-framework-for-information-warehouse-development-processes-holten-roland/10010985337?sid=1536048616 https://www.econbiz.de/Record/a-framework-for-information-warehouse-development-processes-holten-roland/10010985337?sid=1536048616 Holten, Roland Book / Working Paper 1999 Holten, Roland 0 Fri, 12 Jun 2015 14:15:20 +0000 https://www.econbiz.de/Record/specification-of-management-views-in-information-warehouse-projects-holten-roland/10010957514?sid=1536048616 https://www.econbiz.de/Record/specification-of-management-views-in-information-warehouse-projects-holten-roland/10010957514?sid=1536048616 Holten, Roland Book / Working Paper 2002 Holten, Roland 0 Fri, 12 Jun 2015 14:15:20 +0000 https://www.econbiz.de/Record/the-metamis-approach-for-the-specification-of-management-views-on-business-processes-holten-roland/10010957517?sid=1536048616 https://www.econbiz.de/Record/the-metamis-approach-for-the-specification-of-management-views-on-business-processes-holten-roland/10010957517?sid=1536048616 Holten, Roland Book / Working Paper 2001 Holten, Roland 0 Fri, 12 Jun 2015 14:15:20 +0000 https://www.econbiz.de/Record/specification-of-fact-calculations-within-the-metamis-approach-holten-roland/10010957518?sid=1536048616 https://www.econbiz.de/Record/specification-of-fact-calculations-within-the-metamis-approach-holten-roland/10010957518?sid=1536048616 Holten, Roland Book / Working Paper 2002 Holten, Roland 0 Fri, 12 Jun 2015 14:15:20 +0000 https://www.econbiz.de/Record/conceptual-models-as-basis-for-integrated-information-warehouse-development-holten-roland/10010957522?sid=1536048616 https://www.econbiz.de/Record/conceptual-models-as-basis-for-integrated-information-warehouse-development-holten-roland/10010957522?sid=1536048616 Holten, Roland Book / Working Paper 2001 Holten, Roland 0 Fri, 12 Jun 2015 14:07:49 +0000 https://www.econbiz.de/Record/the-role-of-communication-in-agile-systems-development-hummel-markus/10010848920?sid=1536048616 https://www.econbiz.de/Record/the-role-of-communication-in-agile-systems-development-hummel-markus/10010848920?sid=1536048616 Hummel, Markus Article 2013 Hummel, Markus 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/konstruktion-dom%C3%A4nenspezifischer-modellierungstechniken-f%C3%BCr-die-modellierung-von-fachkonzepten-holten-roland/10010309136?sid=1536048616 https://www.econbiz.de/Record/konstruktion-dom%C3%A4nenspezifischer-modellierungstechniken-f%C3%BCr-die-modellierung-von-fachkonzepten-holten-roland/10010309136?sid=1536048616 Holten, Roland Book / Working Paper 2001 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/f%C3%BChrungsinformationssysteme-historische-entwicklung-und-konzeption-holten-roland/10010309151?sid=1536048616 https://www.econbiz.de/Record/f%C3%BChrungsinformationssysteme-historische-entwicklung-und-konzeption-holten-roland/10010309151?sid=1536048616 Holten, Roland Book / Working Paper 1997 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/ans%C3%A4tze-zur-entwicklung-von-workflow-basierten-anwendungssystemen-eine-vergleichende-darstellung-holten-roland/10010309156?sid=1536048616 https://www.econbiz.de/Record/ans%C3%A4tze-zur-entwicklung-von-workflow-basierten-anwendungssystemen-eine-vergleichende-darstellung-holten-roland/10010309156?sid=1536048616 Holten, Roland Book / Working Paper 1997 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/die-drei-dimensionen-des-inhaltsaspektes-von-f%C3%BChrungsinformationssystemen-holten-roland/10010309165?sid=1536048616 https://www.econbiz.de/Record/die-drei-dimensionen-des-inhaltsaspektes-von-f%C3%BChrungsinformationssystemen-holten-roland/10010309165?sid=1536048616 Holten, Roland Book / Working Paper 1997 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/conceptual-models-as-basis-for-integrated-information-warehouse-development-holten-roland/10010309177?sid=1536048616 https://www.econbiz.de/Record/conceptual-models-as-basis-for-integrated-information-warehouse-development-holten-roland/10010309177?sid=1536048616 Holten, Roland Book / Working Paper 2001 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/fachkonzeption-von-f%C3%BChrungsinformationssystemen-instanziierung-eines-fis-metamodells-am-beispiel-eines-einzelhandelsunternehmens-holten-roland/10010309180?sid=1536048616 https://www.econbiz.de/Record/fachkonzeption-von-f%C3%BChrungsinformationssystemen-instanziierung-eines-fis-metamodells-am-beispiel-eines-einzelhandelsunternehmens-holten-roland/10010309180?sid=1536048616 Holten, Roland Book / Working Paper 1999 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/the-metamis-approach-for-the-specification-of-management-views-on-business-processes-holten-roland/10010309183?sid=1536048616 https://www.econbiz.de/Record/the-metamis-approach-for-the-specification-of-management-views-on-business-processes-holten-roland/10010309183?sid=1536048616 Holten, Roland Book / Working Paper 2001 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/konstruktion-von-methodiken-vorschl%C3%A4ge-f%C3%BCr-eine-begriffliche-grundlegung-und-dom%C3%A4nenspezifische-anwendungsbeispiele-becker-j%C3%B6rg/10010309185?sid=1536048616 https://www.econbiz.de/Record/konstruktion-von-methodiken-vorschl%C3%A4ge-f%C3%BCr-eine-begriffliche-grundlegung-und-dom%C3%A4nenspezifische-anwendungsbeispiele-becker-j%C3%B6rg/10010309185?sid=1536048616 Becker, Jörg Book / Working Paper 2001 Becker, Jörg 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/a-framework-for-information-warehouse-development-processes-holten-roland/10010309186?sid=1536048616 https://www.econbiz.de/Record/a-framework-for-information-warehouse-development-processes-holten-roland/10010309186?sid=1536048616 Holten, Roland Book / Working Paper 1999 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/semantische-spezifikation-dispositiver-informationssysteme-holten-roland/10010309189?sid=1536048616 https://www.econbiz.de/Record/semantische-spezifikation-dispositiver-informationssysteme-holten-roland/10010309189?sid=1536048616 Holten, Roland Book / Working Paper 1999 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/methodische-und-technische-integration-von-daten-und-prozessmodellierungstechniken-f%C3%BCr-zwecke-der-informationsbedarfsanalyse-becker-j%C3%B6rg/10010309250?sid=1536048616 https://www.econbiz.de/Record/methodische-und-technische-integration-von-daten-und-prozessmodellierungstechniken-f%C3%BCr-zwecke-der-informationsbedarfsanalyse-becker-j%C3%B6rg/10010309250?sid=1536048616 Becker, Jörg Book / Working Paper 2004 Becker, Jörg 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/specification-of-fact-calculations-within-the-metamis-approach-holten-roland/10010309258?sid=1536048616 https://www.econbiz.de/Record/specification-of-fact-calculations-within-the-metamis-approach-holten-roland/10010309258?sid=1536048616 Holten, Roland Book / Working Paper 2002 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/metainformationssysteme-backbone-der-anwendungssystemkopplung-holten-roland/10010309264?sid=1536048616 https://www.econbiz.de/Record/metainformationssysteme-backbone-der-anwendungssystemkopplung-holten-roland/10010309264?sid=1536048616 Holten, Roland Book / Working Paper 2002 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/specification-of-management-views-in-information-warehouse-projects-holten-roland/10010309265?sid=1536048616 https://www.econbiz.de/Record/specification-of-management-views-in-information-warehouse-projects-holten-roland/10010309265?sid=1536048616 Holten, Roland Book / Working Paper 2002 Holten, Roland 0 Tue, 01 Apr 2014 10:06:38 +0000 https://www.econbiz.de/Record/forschungsmethodische-positionierung-in-der-wirtschaftsinformatik-epistemologische-ontologische-und-linguistische-leitfragen-becker-j%C3%B6rg/10010309273?sid=1536048616 https://www.econbiz.de/Record/forschungsmethodische-positionierung-in-der-wirtschaftsinformatik-epistemologische-ontologische-und-linguistische-leitfragen-becker-j%C3%B6rg/10010309273?sid=1536048616 Becker, Jörg Book / Working Paper 2003 Becker, Jörg 0 Fri, 01 Nov 2013 15:47:59 +0000 https://www.econbiz.de/Record/die-bedeutung-von-kommunikation-bei-der-agilen-systementwicklung-aktueller-stand-der-forschung-hummel-markus/10010193166?sid=1536048616 https://www.econbiz.de/Record/die-bedeutung-von-kommunikation-bei-der-agilen-systementwicklung-aktueller-stand-der-forschung-hummel-markus/10010193166?sid=1536048616 Hummel, Markus Article 2013 Hummel, Markus 0 Fri, 11 Oct 2013 14:57:03 +0000 https://www.econbiz.de/Record/the-role-of-communication-in-agile-systems-development-hummel-markus/10010175794?sid=1536048616 https://www.econbiz.de/Record/the-role-of-communication-in-agile-systems-development-hummel-markus/10010175794?sid=1536048616 Hummel, Markus Article 2013 Hummel, Markus 0 Fri, 20 Sep 2013 15:03:30 +0000 https://www.econbiz.de/Record/the-impact-of-business-process-complexity-on-business-process-standardization-sch%C3%A4fermeyer-markus/10010022484?sid=1536048616 https://www.econbiz.de/Record/the-impact-of-business-process-complexity-on-business-process-standardization-sch%C3%A4fermeyer-markus/10010022484?sid=1536048616 Schäfermeyer, Markus Article 2012 Schäfermeyer, Markus 0 Fri, 20 Sep 2013 14:58:27 +0000 https://www.econbiz.de/Record/the-variety-engineering-method-analyzing-and-designing-information-flows-in-organizations-rosenkranz-christoph/10009851102?sid=1536048616 https://www.econbiz.de/Record/the-variety-engineering-method-analyzing-and-designing-information-flows-in-organizations-rosenkranz-christoph/10009851102?sid=1536048616 Rosenkranz, Christoph Article 2011 Rosenkranz, Christoph 0 Fri, 16 Nov 2012 14:43:58 +0000 https://www.econbiz.de/Record/der-einfluss-der-komplexit%C3%A4t-auf-die-standardisierung-von-gesch%C3%A4ftsprozessen-eine-empirische-untersuchung-sch%C3%A4fermeyer-markus/10009657413?sid=1536048616 https://www.econbiz.de/Record/der-einfluss-der-komplexit%C3%A4t-auf-die-standardisierung-von-gesch%C3%A4ftsprozessen-eine-empirische-untersuchung-sch%C3%A4fermeyer-markus/10009657413?sid=1536048616 Schäfermeyer, Markus Article 2012 Schäfermeyer, Markus 0 Fri, 06 Jul 2012 10:07:08 +0000 https://www.econbiz.de/Record/methodische-und-technische-integration-von-daten-und-prozessmodellierungstechniken-f%C3%BCr-zwecke-der-informationsbedarfsanalyse-becker-j%C3%B6rg/10009550399?sid=1536048616 https://www.econbiz.de/Record/methodische-und-technische-integration-von-daten-und-prozessmodellierungstechniken-f%C3%BCr-zwecke-der-informationsbedarfsanalyse-becker-j%C3%B6rg/10009550399?sid=1536048616 Becker, Jörg Book / Working Paper 2004 Becker, Jörg 0 Fri, 06 Jul 2012 10:07:08 +0000 https://www.econbiz.de/Record/forschungsmethodische-positionierung-in-der-wirtschaftsinformatik-epistemologische-ontologische-und-linguistische-leitfragen-becker-j%C3%B6rg/10009550406?sid=1536048616 https://www.econbiz.de/Record/forschungsmethodische-positionierung-in-der-wirtschaftsinformatik-epistemologische-ontologische-und-linguistische-leitfragen-becker-j%C3%B6rg/10009550406?sid=1536048616 Becker, Jörg Book / Working Paper 2003 Becker, Jörg 0 Fri, 06 Jul 2012 10:07:08 +0000 https://www.econbiz.de/Record/metainformationssysteme-backbone-der-anwendungssystemkopplung-holten-roland/10009550409?sid=1536048616 https://www.econbiz.de/Record/metainformationssysteme-backbone-der-anwendungssystemkopplung-holten-roland/10009550409?sid=1536048616 Holten, Roland Book / Working Paper 2002 Holten, Roland 0 Fri, 06 Jul 2012 10:07:08 +0000 https://www.econbiz.de/Record/specification-of-fact-calculations-within-the-metamis-approach-holten-roland/10009550410?sid=1536048616 https://www.econbiz.de/Record/specification-of-fact-calculations-within-the-metamis-approach-holten-roland/10009550410?sid=1536048616 Holten, Roland Book / Working Paper 2002 Holten, Roland 0