About the Author |
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vii | |
Preface |
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xvii | |
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List of Abbreviations and Acronyms |
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xix | |
Acknowledgements |
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xxiii | |
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Chapter 1 Introduction: Digital Innovation in Financial Services -- An Overview of Risks, Benefits and Use Cases |
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1 | (18) |
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§1.01 FinTech and Its Promises |
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2 | (5) |
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[ A] The Consumer Perspective |
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3 | (1) |
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[ B] The Financial Institutions' and Service Providers' Perspective |
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3 | (3) |
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[ C] The Regulators' and Supervisors' Perspective |
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6 | (1) |
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§1.02 FinTech: Risks and Challenges |
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7 | (4) |
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[ A] Headline Consumer and Investor Risks |
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7 | (1) |
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[ B] Headline Risks for Financial Institutions and Service Providers |
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8 | (2) |
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[ C] Regulatory Challenges: Highlights |
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10 | (1) |
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§1.03 Headline Use Cases of FinTech: An Introduction |
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11 | (3) |
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[ A] Clearing and Settlement of Payments |
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12 | (1) |
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[ B] Securities Issuance, Trading and Post-trading |
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13 | (1) |
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14 | (1) |
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§1.04 Final Remarks and Scope of This Study |
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14 | (5) |
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Chapter 2 DLTs, Blockchain and Distributed Ledgers: Scope, Definitions and Headline Legal and Regulatory Issues |
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19 | (36) |
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§2.01 DLTs and Blockchain: Definitions, Possible Areas of Application and Key Strengths |
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19 | (6) |
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20 | (1) |
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[ B] Blockchain: The Archetypal DLT |
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21 | (1) |
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[ C] DLTs: Strengths, Weaknesses and Practical Limitations |
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22 | (3) |
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§2.02 Distributed Ledgers |
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25 | (7) |
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[ A] Ledgers and Their Significance for the Contemporary Financial System |
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25 | (1) |
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[ B] Financial Intermediaries and Their Function in Modern Financial Markets |
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26 | (1) |
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27 | (3) |
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[ D] Consensus Protocols and Security Features |
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30 | (2) |
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§2.03 Recapitulative Remarks |
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32 | (1) |
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§2.04 DLTs and Distributed Ledgers: High-Level Legal and Regulatory Issues |
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33 | (20) |
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[ A] Why, How and When to Regulate and Supervise DLTs and Distributed Ledgers |
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34 | (1) |
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[ 1] Why Regulate DLTs and Distributed Ledgers? |
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34 | (2) |
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[ 2] How to Regulate DLTs and Distributed Ledgers? |
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36 | (3) |
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[ 3] When to Regulate DLTs and Distributed Ledgers? |
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39 | (1) |
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[ B] Legal and Regulatory Implications of the Use of DLTs for the Holding of Funds, the Issuance and Holding of Securities and the Settlement of Payments and Securities Transfers |
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40 | (1) |
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[ 1] Legal Status of Assets Issued and Transactions Performed in a DLT Environment |
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41 | (1) |
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[ 2] Asset Identification, Issuance and Segregation |
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41 | (3) |
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[ 3] Settlement Finality in a DLT Environment |
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44 | (2) |
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46 | (2) |
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[ 5] Insolvency Proceedings |
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48 | (1) |
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[ 6] Access to Central Bank Accounts and Liquidity |
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48 | (1) |
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[ 7] Compliance with Legal and Regulatory Requirements |
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49 | (1) |
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[ C] Protection of Transactional and Other Data in a DLT Environment |
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50 | (1) |
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[ D] Legal Limits to Decentralisation |
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51 | (2) |
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53 | (2) |
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Chapter 3 Cash and Cash Alternatives as Retail Payment Media: State of Play and Scope for Digital Innovation-Driven Alternatives |
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55 | (20) |
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§3.01 Traditional Payment Media and Rails: Strengths and Weaknesses |
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56 | (11) |
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56 | (4) |
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[ B] Account-Linked Credit and Debit Cards |
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60 | (1) |
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[ C] Electronic Fund Transfers (Credit Transfers and Direct Debits) |
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61 | (1) |
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62 | (3) |
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[ E] Online Payment Platforms |
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65 | (2) |
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§3.02 Alternative Payment Providers: Overview of Services, Regulatory Status and Legal Issues |
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67 | (5) |
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[ A] Apple Pay, Google Wallet and Venmo: Overview of Main Features |
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68 | (1) |
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[ B] APPs and Headline Legal Issues |
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69 | (3) |
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§3.03 Concluding Remarks: What Scope for Innovation in Payments? |
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72 | (3) |
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Chapter 4 Virtual Currencies as Retail Payment Media: Core Legal Issues |
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75 | (40) |
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§4.01 Definitions and Introductory Remarks |
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76 | (6) |
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[ A] On Bitcoin and the Bitcoin Network |
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78 | (2) |
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[ B] How Payments Are Made in Bitcoin |
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80 | (1) |
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[ C] Virtual Currency Networks and Validation/Consensus Protocols |
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81 | (1) |
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§4.02 Virtual Currencies and Underlying Technologies: An Overview of User Benefits and Risks |
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82 | (2) |
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§4.03 Virtual Currency Regulation in the EU and the US: General Overview |
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84 | (8) |
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[ A] Virtual Currencies under EU Law |
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84 | (1) |
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[ 1] Virtual Currencies and PSD2 |
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85 | (1) |
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[ 2] Virtual Currencies under EMD2, AMLD4, CSDR and MiFID |
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86 | (2) |
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88 | (1) |
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[ B] US Federal Legal Framework: Highlights |
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89 | (3) |
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§4.04 Virtual Currencies: Core Legal and Regulatory Issues |
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92 | (18) |
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[ A] Virtual Currencies: Fundamental Legal Nature and Characterisation |
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92 | (1) |
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[ 1] Virtual Currencies as `Money' or `Currency': Bitcoin and Beyond |
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93 | (5) |
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[ 2] Virtual Currencies as Property Rights |
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98 | (3) |
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[ 3] Virtual Currencies as Mere Contractual Rights or Securities |
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101 | (2) |
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[ 4] Virtual Currency Networks and Exchanges as FMIs |
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103 | (4) |
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[ B] Virtual Currency Networks: Regulatory Competence, Regulatory Compliance and Substantive Law Issues |
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107 | (3) |
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§4.05 Concluding Remarks on Virtual Currencies, and the Prospect of Their Use as Payment Media |
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110 | (5) |
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Chapter 5 Use Cases of Digital Innovation in the Financial Services Field: DLT-Enabled Smart Contracts, Instant Payments and Their Legal Aspects |
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115 | (34) |
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§5.01 `Smart Contracts': Working Definition, Link to DLTs and Practical Examples |
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117 | (4) |
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[ A] Smart Contracts: Working Definition |
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117 | (1) |
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[ B] Modus Operandi and Financial Sector-Specific Use Cases of Smart Contracts |
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118 | (3) |
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§5.02 Benefits of DLT-Enabled Smart Contracts |
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121 | (1) |
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§5.03 Legal Nature of Smart Contracts |
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122 | (13) |
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[ A] Introductory Remarks |
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123 | (1) |
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[ B] Smart Contracts and the `Code Is Law' Doctrine |
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124 | (4) |
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[ C] Substantive Law Considerations |
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128 | (1) |
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[ 1] Intention to Create Legal Relations |
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128 | (2) |
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[ 2] Certainty of Contractual Terms |
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130 | (1) |
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[ 3] External Enforceability |
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131 | (1) |
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[ 4] Impact of the Electronic Creation of Smart Contracts on Their Validity |
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132 | (2) |
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[ 5] Interim Concluding Remarks |
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134 | (1) |
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§5.04 Smart Contracts: Legal Challenges, Practical Questions and Possible Solutions |
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135 | (3) |
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§5.05 Concluding Remarks on Smart Contracts |
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138 | (1) |
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§5.06 Legal Issues Specific to Instant (or Faster) Retail Cashless Payments and Link to FinTech |
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139 | (10) |
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[ A] Introductory Remarks |
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139 | (3) |
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[ B] Advantages and Legal Challenges of Instant Payments |
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142 | (4) |
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[ C] Closing Remarks on Instant Payments |
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146 | (3) |
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Chapter 6 DLTs and Their Application in Securities Issuance, Clearing and Settlement: Risks, Benefits and Legal Challenges |
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149 | (32) |
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§6.01 Life Cycle of a Typical Securities Trade and Features of the Contemporary Securities Markets' `Consensus Through Reconciliation' Model |
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151 | (4) |
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[ A] Introductory Remarks |
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151 | (3) |
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[ B] What Possible Applications for DLTs? |
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154 | (1) |
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§6.02 DLTs and Their Use in the Initial Issuance of Public Securities |
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155 | (7) |
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[ A] Issuance of Securities and the Pivotal Role of Securities Accounts |
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156 | (2) |
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[ B] Main Areas of Concern with the Use of DLT for the Issuance of Securities |
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158 | (3) |
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161 | (1) |
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§6.03 DLTs and Their Use in the Trading of Public Securities |
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162 | (1) |
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§6.04 DLTs and Their Use in the Clearing and Settlement of Transactions over Public Securities |
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163 | (9) |
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163 | (2) |
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[ B] Intermediaries Active in the Clearing Stage of Securities Transactions and Their Future in a DLT Environment; Netting and Its Relevance to Various Asset Classes |
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165 | (2) |
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[ C] Shortening of the Settlement Cycle: Opportunities and Undesirable Consequences |
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167 | (2) |
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[ D] DLTs, DvP Settlement and Access to Central Bank Money |
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169 | (1) |
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[ E] DLTs and Settlement Finality |
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170 | (2) |
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§6.05 Other Uses of DLTs in the Public Securities Markets: Challenges, Opportunities and Deployment Prerequisites |
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172 | (5) |
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[ A] DLTs and Regulatory Reporting |
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172 | (2) |
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[ B] DLTs, Shareholder Transparency and Asset Servicing |
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174 | (1) |
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[ C] DLTs and Their Use in Collateral Management Purposes |
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175 | (1) |
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[ D] DLTs, Data Privacy, Cyber-Security and AML/CTF |
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176 | (1) |
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§6.06 Concluding Remarks and Regulatory Considerations |
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177 | (4) |
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Chapter 7 Digital Innovation, Central Banks and Monetary Policy: The Case of Central Bank-Issued Digital Currencies |
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181 | (34) |
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§7.01 Why Would Central Banks Consider Issuing CBDCs? |
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184 | (10) |
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[ A] CBDCs: Distinguishing Features and Types |
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185 | (3) |
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[ B] What Rationales for the Issuance of CBDCs? An Overview |
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188 | (5) |
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193 | (1) |
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§7.02 CBDCs: Features and Means of Distribution and Holding |
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194 | (9) |
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[ A] CBDC Features: A Non-exhaustive Overview |
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195 | (2) |
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[ B] Means of Distribution and Holding of CBDCs |
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197 | (2) |
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[ C] CBDC: What Use for DLTs? |
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199 | (1) |
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[ 1] Rationale for the Use of DLTs for the Issuance of CBDCs and Processing of Transactions over Them |
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199 | (2) |
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[ 2] What Type of Distributed Ledger for the Issuance and Distribution of CBDCs, and for the Validation and Processing of Transactions over Them? |
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201 | (2) |
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§7.03 Core Legal Issues Relative to the Issuance of CBDC |
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203 | (7) |
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[ A] Requirements to Be Fulfilled for CBDCs to Qualify as General Legal Tender |
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203 | (1) |
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203 | (1) |
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[ 2] Euroarea-Specific Remarks |
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204 | (2) |
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[ B] Legal Finality of CBDC Transfers |
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206 | (1) |
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[ C] Legal Issues Specific to Particular Types of CBDC |
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207 | (3) |
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[ D] Other Regulatory Issues |
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210 | (1) |
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§7.04 Possible Role of Central Banks in Facilitating Access of DLT Platforms to Central Bank Money for Settlement Purposes |
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210 | (5) |
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[ A] Access to Central Bank Money for Private DLT Payment Platforms |
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211 | (1) |
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[ B] Access to Central Bank Money for DLT Securities Platforms |
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212 | (3) |
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Chapter 8 Epilogue: Financial Services in the Twenty-First Century -- What Future for DLTs, Blockchain and Virtual Currencies? |
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215 | (10) |
Glossary of Key Terms |
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225 | (6) |
Bibliography |
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231 | |