This book focuses on four key parts of the Blockchain ecosystem, which are the most relevant for financial services executives: Tokenomics and Digital Platforms, Markets, Privacy and the emerging phenomenon of Decentralized Autonomous Organizations (DAOs). Tokenomics and Digital Platforms explores some of the key tenants of distributed ledger technology. Markets introduces important dynamics of both centralized (CeFi) and decentralized finance (DeFi). Privacy describes the cryptographic primitives that enable safe, blockchain-based digital transactions, perhaps the most critical infrastructure for global adoption of Web3. The last part of the book on DAOs highlights benefits but also risks and boundaries of the emerging new form of organization. Each part is introduced in a short chapter to set the stage, followed by the contributions of selected scholars. The chapters explain not only what the phenomenon in question is, but also what the associated opportunities and risks are. They highlight what practitioners can do with the insight their research provides. All chapters are short, easy-to-read, and tailored to the practitioners who need to understand these topics but whose busy schedule doesn’t allow for enough time to read full academic articles to do so. “Blockchain technology will revolutionize traditional financial markets beyond our imagination. Dan Liebau and Simon Trimborn offer fascinating insights into this profound transformation - a highly recommended and inspiring read!” (Thomas Book, Member of the Executive Board, Deutsche Boerse AG) “This book cuts through the complexity of blockchain’s fast-moving landscape with clarity and simplicity. I especially appreciated its plain-language explanation of DeFi versus CeFi. Well-structured and grounded in research, it balances opportunities with challenges while linking academic insights to real-world practice. Working in the finance and equity trading industry, I found it particularly valuable as I look to deepen my understanding of how blockchain is evolving and how it may impact my field.” (Chris McConville, Managing Director and Global Head of Execution Services and Trading, Kepler Cheuvreux) “The book’s chapter on Privacy offers a combination of academic rigor and practical insight, deftly mapping the evolving landscape of blockchain privacy from zero-knowledge-proof based roll-ups to private pools while never losing sight of real-world compliance pressures. I am impressed by the authors’ balanced treatment of transparency’s benefits and its risks, and by their clear articulation of how technology can reconcile legitimate regulatory objectives with the user’s right to confidentiality. I enthusiastically commend this work to policymakers, technologists and fellow advisers as an indispensable guide to achieving that elusive equilibrium between openness and privacy on-chain.” (Hagen Rooke, Partner, Gibson Dunn) “In an era of geopolitical tension, DAOs offer a new way to organise globally. This book captures both their promise and their limits – insight we urgently need as they move from experiment to institution.” (Stefan Grasmann, Partner and Group Head of Thought Leadership, Zühlke Group) “The '-nomic' suffix usually indicates the arrival of a phenomenon that warrants our attention. In the first part of their book on Tokenomics, Dan and Simon lay out a clear case as to why the early days of unbridled creativity must now yield to a more mature phase where standardization and reliability become the table-steaks within the blockchain ecosystem.” (William (Bill) Kelly, Former Chief Executive Officer of CAIA Association, Founder and Managing Member of Educational Alpha LLC) “Blockchain technology will revolutionize traditional financial markets beyond our imagination. Dan Liebau and Simon Trimborn offer fascinating insights into this profound transformation - a highly recommended and inspiring read!” —Thomas Book, Member of the Executive Board, Deutsche Boerse AG “Working in the finance and equity trading industry, I found it particularly valuable as I look to deepen my understanding of how blockchain is evolving and how it may impact my field.” —Chris McConville, Managing Director and Global Head of Execution Services and Trading, Kepler Cheuvreux “I enthusiastically commend this work to policymakers, technologists and fellow advisers as an indispensable guide to achieving that elusive equilibrium between openness and privacy on-chain.” —Hagen Rooke, Partner, Gibson Dunn This book focuses on four key parts of the Blockchain ecosystem, which are the most relevant for financial services executives: Tokenomics and Digital Platforms, Markets, Privacy and the emerging phenomenon of Decentralized Autonomous Organizations (DAOs). Each part is introduced in a short chapter to set the stage, followed by the contributions of selected scholars. The chapters are based on research that is often published in top academic journals. They explain what the pheno