Implications of digital rights management on the demand for digital content:
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| 1. Verfasser: | |
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| Format: | Buch |
| Sprache: | English |
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dissertation.de - Verlag im Internet
2006
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| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Bern, Univ., Diss., 2005 |
| Beschreibung: | XVIII, 223 S. Ill. |
| ISBN: | 9783866241541 3866241542 |
Internformat
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| 100 | 1 | |a Fetscherin, Marc |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Implications of digital rights management on the demand for digital content |c Marc Fetscherin |
| 264 | 1 | |a Berlin |b dissertation.de - Verlag im Internet |c 2006 | |
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Datensatz im Suchindex
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| adam_text | ix
TABLE OF CONTENTS
1 INTRODUCTION 1
1.1 Problem Statement 1
1.2 Research Objective and Questions 3
1.3 Research Methods 4
1.4 Structure of Dissertation 5
2 COPYRIGHT, INTERNET, AND DIGITAL CONTENT 9
2.1 Copyright 9
2.1.1 History of Copyright Law 9
2.1.1.1 Copyright Act 1976 10
2.1.1.2 Digital Millennium Copyright Act 1998 10
2.1.2 International Regulations and Conventions 13
2.1.2.1 Bern Convention 1886 13
2.1.2.2 Rome Convention 1961 14
2.1.2.3 Geneva Convention 1971 14
2.1.2.4 Brussels Convention 1974 14
2.1.2.5 Trade Related Intellectual Property Rights Agreement 1995 14
2.1.2.6 WIPO Copyright Treaty Performance and Phonogram Treaty 1996 15
2.1.2.7 European Copyright Directives 2001 15
2.1.3 Works Protected 16
2.1.4 Exclusive Rights 17
2.1.5 Limitation of Exclusive Rights 18
2.1.5.1 Ideas 19
2.1.5.2 Facts 19
2.1.5.3 Independent Creation 19
2.1.5.4 FairUse 19
2.1.5.5 First Sale Doctrine 20
2.1.5.6 Other Limitations 21
2.1.6 Infringement 21
2.1.7 Important Court Decisions 22
2.1.7.1 Sony vs. Universal Studios: The Betamax Case (1984) 22
2.1.7.2 RIAA vs. Napster (2001) 22
X
2.1.7.3 RIAA vs. Verizon (2003) 23
2.1.7.4 RIAA vs. the People (2004) 23
2.1.7.5 MGM vs. Grokster (2005) 24
2.2 Internet 25
2.2.1 History 25
2.2.2 Applications 25
2.2.2.1 World Wide Web 26
2.2.2.2 E mail 26
2.2.2.3 File Transfer Protocol 26
2.2.2.4 Newsgroup / USENET 27
2.2.2.5 File Sharing 27
2.2.2.6 Internet Relay Chat 27
2.2.2.7 Network Gaming 28
2.2.2.8 Streaming 28
2.2.3 Infrastructure 29
2.3 Digital Content 30
2.3.1 New Products and Markets 32
2.3.2 Characteristics of Digital Content 34
2.3.2.1 Modifiability 34
2.3.2.2 Indestructibility 35
2.3.2.3 Reproducibility 35
2.3.2.4 Accessibility 35
2.3.3 Private and Public Good 37
2.3.4 Economics of Digital Content 39
2.3.4.1 Cost Structure 39
2.3.4.2 Pricing of Digital Content 42
2.3.4.3 Economic Role of Copyright 45
2.3.5 Piracy of Digital Content 47
2.3.5.1 Negative Impact 47
2.3.5.2 Positive Impact 48
2.3.5.3 Fighting Piracy 50
3 DIGITAL RIGHTS MANAGEMENT 55
3.1 Definition 55
3.2 DRM Entities 56
xi
3.3 Rights Model 57
3.3.1 Types of Rights 57
3.3.2 Rights Constraints 58
3.4 DRM Reference Model 59
3.4.1 The Content Server 59
3.4.2 The License Server 59
3.4.3 The Client 60
3.5 Functions of DRMS 61
3.5.1 Access Control 62
3.5.2 Usage Control 62
3.5.3 Privacy Management 63
3.5.4 Value Chain Management 65
3.6 Technologies Used in DRMS 66
3.6.1 Password 66
3.6.2 Encryption 66
3.6.2.1 Symmetric Encryption 66
3.6.2.2 Asymmetric Encryption 67
3.6.3 Watermarking 68
3.6.3.1 Visible Watermarks 69
3.6.3.2 Invisible Watermarks 69
3.6.4 Fingerprinting 72
3.6.5 Copy Detection Systems 73
3.6.6 Rights Language 74
3.6.6.1 Extensible Rights Markup Language 74
3.6.6.2 Open Digital Rights Language 75
3.6.6.3 Extensible Media Commerce Language 75
3.6.6.4 Digital Object Identifier 76
3.6.6.5 License for Digital Content 76
3.7 Application in the Music Industry 78
3.7.1 Delivery Methods 79
3.7.2 Audio Formats 79
3.7.3 Pricing System 80
3.7.4 Protection Technologies 81
3.7.5 Satisfaction with Current Protection 82
xii
3.7.6 DRM Reduce Piracy 82
3.8 DRM Stakeholders 84
3.8.1 Interests and Attitudes 84
3.8.2 Power to Influence 87
3.9 Consumer Concerns about DRM 90
3.9.1 Access and Usage Control 90
3.9.2 Privacy 92
3.9.3 Transparency and Fair Contract Terms 92
3.9.4 Interoperability 93
3.9.5 Software and Hardware Issues 94
3.9.6 Flexibility in Business Models 94
3.9.7 Pricing and Product Diversity 95
3.10 Perspectives on DRM 95
4 EMPIRICAL STUDY AND FIRST RESULTS 99
4.1 Study Subject 99
4.2 Data Collection 100
4.3 First Empirical Results 102
4.3.1 Socio Demographic 102
4.3.2 Economic 103
4.3.3 Experience and Usage 104
4.3.4 Technology 105
4.3.4.1 Computer and Access Technologies 105
4.3.4.2 Hardware Equipment 106
4.3.5 Downloading Behavior 107
4.3.5.1 Download Motivation 107
4.3.5.2 Quality Perception 109
4.3.5.3 Number of Downloads and Percentage 109
4.3.5.4 Download Channels 111
4.3.5.5 Post Download Activity 112
4.3.6 Digital Rights Management 112
4.3.6.1 Technological Requirements 113
4.3.6.2 Usability Restrictions 114
4.3.7 Willingness to Pay 115
4.3.7.1 Actual Purchasing Behavior 116
xi
4.3.7.2 Willingness to Pay in Presence of Copying 116
4.3.7.3 Willingness to Pay in Absence of Copying 117
4.3.8 Culture 118
4.3.9 Risk 119
5 UNDERSTANDING CONSUMER BEHAVIOR 123
5.1 Variables Used for Multiple Regression 124
5.1.1 Socio Demographic Variables 124
5.1.2 Economic Variables 125
5.1.3 Experience and Usage Variables 125
5.1.4 Technology Variables 126
5.1.5 Cultural Variables 127
5.1.6 Risk Variables 128
5.2 Piracy Behavior 130
5.2.1 Piracy Specific Variables 130
5.2.2 Bivariate Analyses 131
5.2.2.1 Scope and Scale of Piracy 131
5.2.2.2 Motivator for Piracy 132
5.2.3 Multiple Regression Analyses 136
5.2.3.1 Hypotheses on Piracy 138
5.2.3.2 Regression Results 139
5.3 Purchasing Behavior 145
5.3.1 Purchase Specific Variables 145
5.3.1.1 Technological requirements 145
5.3.1.2 Rights Restrictions 146
5.3.2 Bivariate Analyses 146
5.3.2.1 Willingness to Pay 146
5.3.2.2 Cumulative Demand Function 148
5.3.3 Multiple Regression Analysis 149
5.3.3.1 Hypotheses on Purchasing 150
5.3.3.2 Regression Results 151
6 A MODEL OF CONSUMER DEMAND 157
6.1 Need for a Model 157
6.2 Assumptions 158
6.3 Basic Model 159
xiv
6.4 Extended Model 161
6.4.1 Incorporating Economic Factors 161
6.4.2 Incorporating Risk Factors 162
6.4.3 Incorporating Technological Factors 162
6.5 Demand for Digital Content 162
6.5.1 Demand Without DRM 162
6.5.2 Demand with DRM 162
6.5.3 Implications of DRM 162
6.5.4 Alternatives to DRM 162
7 CONCLUSION AND DISCUSSION 162
APPENDICES 162
Appendix A: Questionnaire 162
Appendix B: Link Table Question Variables 162
Appendix C: Correlation Table Work / Degree / Income 162
Appendix D: Correlation Table CD/ DVD 162
Appendix E: Correlation Table Legal Perception 162
Appendix F: Correlation Table Perceived Legal and Security Risks 162
Appendix G: Correlation Table Motivation for Pirating 162
Appendix H: Correlation between Piracy and WTP 162
INDEX 162
ABBREVIATIONS 162
REFERENCES 162
SELBSTSTANDIGKEITSERKLARUNG 162
XV
FIGURES
Figure 1: Structure of Dissertation 7
Figure 2: Regulations and Conventions 16
Figure 3: Hierarchical View of the Internet 30
Figure 4: Classification of Digital Products 31
Figure 5: Strategic Options 33
Figure 6: Copy Share Matrix 37
Figure 7: Private / Public Goods and DRM 39
Figure 8: Cost of a Physical Product 40
Figure 9: Cost of a Digital Product 41
Figure 10: First Degree Price Discrimination 43
Figure 11: Second Degree Price Discrimination 44
Figure 12: Welfare Protection Trade off. 46
Figure 13: DRM Entities 56
Figure 14: Rights Model 57
Figure 15: DRM Reference Model 60
Figure 16: DRM Value Chain 65
Figure 17: Symmetric Encryption 67
Figure 18: Asymmetric Encryption 67
Figure 19: Visualization of Visible Watermarking 69
Figure 20: Visualization Image Watermark 70
Figure 21: Visualization Audio Watermark 71
Figure 22: Grant of a License 77
Figure 23: Example License 78
Figure 24: Access and Usage of Internet 104
Figure 25: Access Technologies 105
Figure 26: Motivationfor Downloading 108
Figure 27: Quality Perception 109
Figure 28: Average Number of Downloads per Month 110
Figure 29: Download and Percentage of Music 111
Figure 30: Download Channels 111
Figure 31: Technological Requirements 113
Figure 32: Usability Restrictions 115
xvi
Figure 33: Perceived Legality 118
Figure 34: Legal and Security Risks 120
Figure 35: Scope and Scale of Copying 131
Figure 36: Impact of Piracy 132
Figure 37: Motivation: It is Free 133
Figure 38: Motivation: It is Easy to Find 134
Figure 39: Motivation: Quality Equals the Original 135
Figure 40: Motivation: Does not Restrict Usage 136
Figure 41: Testing Normality of Residuals: Piracy 143
Figure 42: Testing Constant Variance: Piracy 144
Figure 43: Relationship Willingness to Pay 147
Figure 44: Difference of Willingness to Pay 148
Figure 45: Cumulative Demand Functions 149
Figure 46: Testing Normality of Residuals: Purchasing 154
Figure 47: Testing Constant Variance: Purchasing 155
Figure 48: Risk Parameters 162
Figure 49: Demand for Digital Content 162
Figure 50: Demand without DRM 162
Figure 51: Demand with DRM 162
Figure 52: Impact of DRM 162
xvii
TABLES
Table 1: Research Methods 5
Table 2: Characteristics of Digital Content 36
Table 3: Watermarking vs. Fingerprinting 72
Table 4: Audio Formats 80
Table 5: DRM Technologies Used 81
Table 6: Goals of Protection Technology 81
Table 7: DRM Stakeholders 87
Table 8: DRM Relevant Bills 89
Table 9: Income Split 103
Table 10: Hardware Equipment 106
Table H: VTPinPresenceofCopying 116
Table 12: WTP in Absence of Copying 117
Table 13: Hypotheses: Piracy 139
Table 14: Regression Table: Piracy 141
Table 15: Model Summary: Piracy 142
Table 16: Hypotheses Table: Purchasing 151
Table 17: Regression Table: Purchasing 152
Table 18: Model Summary: Purchasing 153
Table 19: Parameters: Basic Model 159
Table 20: Parameters: Extended Model 162
|
| adam_txt |
ix
TABLE OF CONTENTS
1 INTRODUCTION 1
1.1 Problem Statement 1
1.2 Research Objective and Questions 3
1.3 Research Methods 4
1.4 Structure of Dissertation 5
2 COPYRIGHT, INTERNET, AND DIGITAL CONTENT 9
2.1 Copyright 9
2.1.1 History of Copyright Law 9
2.1.1.1 Copyright Act 1976 10
2.1.1.2 Digital Millennium Copyright Act 1998 10
2.1.2 International Regulations and Conventions 13
2.1.2.1 Bern Convention 1886 13
2.1.2.2 Rome Convention 1961 14
2.1.2.3 Geneva Convention 1971 14
2.1.2.4 Brussels Convention 1974 14
2.1.2.5 Trade Related Intellectual Property Rights Agreement 1995 14
2.1.2.6 WIPO Copyright Treaty Performance and Phonogram Treaty 1996 15
2.1.2.7 European Copyright Directives 2001 15
2.1.3 Works Protected 16
2.1.4 Exclusive Rights 17
2.1.5 Limitation of Exclusive Rights 18
2.1.5.1 Ideas 19
2.1.5.2 Facts 19
2.1.5.3 Independent Creation 19
2.1.5.4 FairUse 19
2.1.5.5 First Sale Doctrine 20
2.1.5.6 Other Limitations 21
2.1.6 Infringement 21
2.1.7 Important Court Decisions 22
2.1.7.1 Sony vs. Universal Studios: "The Betamax Case" (1984) 22
2.1.7.2 RIAA vs. Napster (2001) 22
X
2.1.7.3 RIAA vs. Verizon (2003) 23
2.1.7.4 RIAA vs. the People (2004) 23
2.1.7.5 MGM vs. Grokster (2005) 24
2.2 Internet 25
2.2.1 History 25
2.2.2 Applications 25
2.2.2.1 World Wide Web 26
2.2.2.2 E mail 26
2.2.2.3 File Transfer Protocol 26
2.2.2.4 Newsgroup / USENET 27
2.2.2.5 File Sharing 27
2.2.2.6 Internet Relay Chat 27
2.2.2.7 Network Gaming 28
2.2.2.8 Streaming 28
2.2.3 Infrastructure 29
2.3 Digital Content 30
2.3.1 New Products and Markets 32
2.3.2 Characteristics of Digital Content 34
2.3.2.1 Modifiability 34
2.3.2.2 Indestructibility 35
2.3.2.3 Reproducibility 35
2.3.2.4 Accessibility 35
2.3.3 Private and Public Good 37
2.3.4 Economics of Digital Content 39
2.3.4.1 Cost Structure 39
2.3.4.2 Pricing of Digital Content 42
2.3.4.3 Economic Role of Copyright 45
2.3.5 Piracy of Digital Content 47
2.3.5.1 Negative Impact 47
2.3.5.2 Positive Impact 48
2.3.5.3 Fighting Piracy 50
3 DIGITAL RIGHTS MANAGEMENT 55
3.1 Definition 55
3.2 DRM Entities 56
xi
3.3 Rights Model 57
3.3.1 Types of Rights 57
3.3.2 Rights Constraints 58
3.4 DRM Reference Model 59
3.4.1 The Content Server 59
3.4.2 The License Server 59
3.4.3 The Client 60
3.5 Functions of DRMS 61
3.5.1 Access Control 62
3.5.2 Usage Control 62
3.5.3 Privacy Management 63
3.5.4 Value Chain Management 65
3.6 Technologies Used in DRMS 66
3.6.1 Password 66
3.6.2 Encryption 66
3.6.2.1 Symmetric Encryption 66
3.6.2.2 Asymmetric Encryption 67
3.6.3 Watermarking 68
3.6.3.1 Visible Watermarks 69
3.6.3.2 Invisible Watermarks 69
3.6.4 Fingerprinting 72
3.6.5 Copy Detection Systems 73
3.6.6 Rights Language 74
3.6.6.1 Extensible Rights Markup Language 74
3.6.6.2 Open Digital Rights Language 75
3.6.6.3 Extensible Media Commerce Language 75
3.6.6.4 Digital Object Identifier 76
3.6.6.5 License for Digital Content 76
3.7 Application in the Music Industry 78
3.7.1 Delivery Methods 79
3.7.2 Audio Formats 79
3.7.3 Pricing System 80
3.7.4 Protection Technologies 81
3.7.5 Satisfaction with Current Protection 82
xii
3.7.6 DRM Reduce Piracy 82
3.8 DRM Stakeholders 84
3.8.1 Interests and Attitudes 84
3.8.2 Power to Influence 87
3.9 Consumer Concerns about DRM 90
3.9.1 Access and Usage Control 90
3.9.2 Privacy 92
3.9.3 Transparency and Fair Contract Terms 92
3.9.4 Interoperability 93
3.9.5 Software and Hardware Issues 94
3.9.6 Flexibility in Business Models 94
3.9.7 Pricing and Product Diversity 95
3.10 Perspectives on DRM 95
4 EMPIRICAL STUDY AND FIRST RESULTS 99
4.1 Study Subject 99
4.2 Data Collection 100
4.3 First Empirical Results 102
4.3.1 Socio Demographic 102
4.3.2 Economic 103
4.3.3 Experience and Usage 104
4.3.4 Technology 105
4.3.4.1 Computer and Access Technologies 105
4.3.4.2 Hardware Equipment 106
4.3.5 Downloading Behavior 107
4.3.5.1 Download Motivation 107
4.3.5.2 Quality Perception 109
4.3.5.3 Number of Downloads and Percentage 109
4.3.5.4 Download Channels 111
4.3.5.5 Post Download Activity 112
4.3.6 Digital Rights Management 112
4.3.6.1 Technological Requirements 113
4.3.6.2 Usability Restrictions 114
4.3.7 Willingness to Pay 115
4.3.7.1 Actual Purchasing Behavior 116
xi
4.3.7.2 Willingness to Pay in Presence of Copying 116
4.3.7.3 Willingness to Pay in Absence of Copying 117
4.3.8 Culture 118
4.3.9 Risk 119
5 UNDERSTANDING CONSUMER BEHAVIOR 123
5.1 Variables Used for Multiple Regression 124
5.1.1 Socio Demographic Variables 124
5.1.2 Economic Variables 125
5.1.3 Experience and Usage Variables 125
5.1.4 Technology Variables 126
5.1.5 Cultural Variables 127
5.1.6 Risk Variables 128
5.2 Piracy Behavior 130
5.2.1 Piracy Specific Variables 130
5.2.2 Bivariate Analyses 131
5.2.2.1 Scope and Scale of Piracy 131
5.2.2.2 Motivator for Piracy 132
5.2.3 Multiple Regression Analyses 136
5.2.3.1 Hypotheses on Piracy 138
5.2.3.2 Regression Results 139
5.3 Purchasing Behavior 145
5.3.1 Purchase Specific Variables 145
5.3.1.1 Technological requirements 145
5.3.1.2 Rights Restrictions 146
5.3.2 Bivariate Analyses 146
5.3.2.1 Willingness to Pay 146
5.3.2.2 Cumulative Demand Function 148
5.3.3 Multiple Regression Analysis 149
5.3.3.1 Hypotheses on Purchasing 150
5.3.3.2 Regression Results 151
6 A MODEL OF CONSUMER DEMAND 157
6.1 Need for a Model 157
6.2 Assumptions 158
6.3 Basic Model 159
xiv
6.4 Extended Model 161
6.4.1 Incorporating Economic Factors 161
6.4.2 Incorporating Risk Factors 162
6.4.3 Incorporating Technological Factors 162
6.5 Demand for Digital Content 162
6.5.1 Demand Without DRM 162
6.5.2 Demand with DRM 162
6.5.3 Implications of DRM 162
6.5.4 Alternatives to DRM 162
7 CONCLUSION AND DISCUSSION 162
APPENDICES 162
Appendix A: Questionnaire 162
Appendix B: Link Table Question Variables 162
Appendix C: Correlation Table Work / Degree / Income 162
Appendix D: Correlation Table CD/ DVD 162
Appendix E: Correlation Table Legal Perception 162
Appendix F: Correlation Table Perceived Legal and Security Risks 162
Appendix G: Correlation Table Motivation for Pirating 162
Appendix H: Correlation between Piracy and WTP 162
INDEX 162
ABBREVIATIONS 162
REFERENCES 162
SELBSTSTANDIGKEITSERKLARUNG 162
XV
FIGURES
Figure 1: Structure of Dissertation 7
Figure 2: Regulations and Conventions 16
Figure 3: Hierarchical View of the Internet 30
Figure 4: Classification of Digital Products 31
Figure 5: Strategic Options 33
Figure 6: Copy Share Matrix 37
Figure 7: Private / Public Goods and DRM 39
Figure 8: Cost of a Physical Product 40
Figure 9: Cost of a Digital Product 41
Figure 10: First Degree Price Discrimination 43
Figure 11: Second Degree Price Discrimination 44
Figure 12: Welfare Protection Trade off. 46
Figure 13: DRM Entities 56
Figure 14: Rights Model 57
Figure 15: DRM Reference Model 60
Figure 16: DRM Value Chain 65
Figure 17: Symmetric Encryption 67
Figure 18: Asymmetric Encryption 67
Figure 19: Visualization of Visible Watermarking 69
Figure 20: Visualization Image Watermark 70
Figure 21: Visualization Audio Watermark 71
Figure 22: Grant of a License 77
Figure 23: Example License 78
Figure 24: Access and Usage of Internet 104
Figure 25: Access Technologies 105
Figure 26: Motivationfor Downloading 108
Figure 27: Quality Perception 109
Figure 28: Average Number of Downloads per Month 110
Figure 29: Download and Percentage of Music 111
Figure 30: Download Channels 111
Figure 31: Technological Requirements 113
Figure 32: Usability Restrictions 115
xvi
Figure 33: Perceived Legality 118
Figure 34: Legal and Security Risks 120
Figure 35: Scope and Scale of Copying 131
Figure 36: Impact of Piracy 132
Figure 37: Motivation: "It is Free" 133
Figure 38: Motivation: "It is Easy to Find" 134
Figure 39: Motivation: "Quality Equals the Original" 135
Figure 40: Motivation: "Does not Restrict Usage" 136
Figure 41: Testing Normality of Residuals: Piracy 143
Figure 42: Testing Constant Variance: Piracy 144
Figure 43: Relationship Willingness to Pay 147
Figure 44: Difference of Willingness to Pay 148
Figure 45: Cumulative Demand Functions 149
Figure 46: Testing Normality of Residuals: Purchasing 154
Figure 47: Testing Constant Variance: Purchasing 155
Figure 48: Risk Parameters 162
Figure 49: Demand for Digital Content 162
Figure 50: Demand without DRM 162
Figure 51: Demand with DRM 162
Figure 52: Impact of DRM 162
xvii
TABLES
Table 1: Research Methods 5
Table 2: Characteristics of Digital Content 36
Table 3: Watermarking vs. Fingerprinting 72
Table 4: Audio Formats 80
Table 5: DRM Technologies Used 81
Table 6: Goals of Protection Technology 81
Table 7: DRM Stakeholders 87
Table 8: DRM Relevant Bills 89
Table 9: Income Split 103
Table 10: Hardware Equipment 106
Table H:\VTPinPresenceofCopying 116
Table 12: WTP in Absence of Copying 117
Table 13: Hypotheses: Piracy 139
Table 14: Regression Table: Piracy 141
Table 15: Model Summary: Piracy 142
Table 16: Hypotheses Table: Purchasing 151
Table 17: Regression Table: Purchasing 152
Table 18: Model Summary: Purchasing 153
Table 19: Parameters: Basic Model 159
Table 20: Parameters: Extended Model 162 |
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| id | DE-604.BV021724452 |
| illustrated | Illustrated |
| index_date | 2024-07-02T15:24:22Z |
| indexdate | 2024-07-09T20:42:34Z |
| institution | BVB |
| isbn | 9783866241541 3866241542 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-014938073 |
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| physical | XVIII, 223 S. Ill. |
| publishDate | 2006 |
| publishDateSearch | 2006 |
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| publisher | dissertation.de - Verlag im Internet |
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| spelling | Fetscherin, Marc Verfasser aut Implications of digital rights management on the demand for digital content Marc Fetscherin Berlin dissertation.de - Verlag im Internet 2006 XVIII, 223 S. Ill. txt rdacontent n rdamedia nc rdacarrier Zugl.: Bern, Univ., Diss., 2005 Digital Rights Management (DE-588)4774276-8 gnd rswk-swf Digital Rights Management (DE-588)4774276-8 s DE-604 HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=014938073&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Fetscherin, Marc Implications of digital rights management on the demand for digital content Digital Rights Management (DE-588)4774276-8 gnd |
| subject_GND | (DE-588)4774276-8 |
| title | Implications of digital rights management on the demand for digital content |
| title_auth | Implications of digital rights management on the demand for digital content |
| title_exact_search | Implications of digital rights management on the demand for digital content |
| title_exact_search_txtP | Implications of digital rights management on the demand for digital content |
| title_full | Implications of digital rights management on the demand for digital content Marc Fetscherin |
| title_fullStr | Implications of digital rights management on the demand for digital content Marc Fetscherin |
| title_full_unstemmed | Implications of digital rights management on the demand for digital content Marc Fetscherin |
| title_short | Implications of digital rights management on the demand for digital content |
| title_sort | implications of digital rights management on the demand for digital content |
| topic | Digital Rights Management (DE-588)4774276-8 gnd |
| topic_facet | Digital Rights Management |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=014938073&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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