Unjust Enrichment in Australia contains a comprehensive summary and analysis of the case and statute law on unjust enrichment in Australia. It is presented in a way which is designed to be easily accessible for students and practitioners who are not familiar with the area and it engages in discussion of many of the immensely difficult issues of theory that lie beneath the surface in this area of rapidly developing law.

Inspired by recent debate, the purpose of this collection of essays on private law doctrines, remedies and methods is to celebrate and illustrate the contribution that both 'top-down' and 'bottom-up' methods of reasoning make to the development of private law. The contributors explore a variety of topical subjects, including judicial approaches to 'top-down' and 'bottom-up' methods; teaching trusts law; the protection of privacy in private law; the development of the law of unjust enrichment; the private law consequences of theft; equity's jurisdiction to relieve against forfeiture; the nature of fiduciary relationships and obligations; the duties of trustees; compensation and disgorgement remedies; partial rescission; the role of unconscionability in proprietary estoppel; and the nature of registered title to land.

This collection brings together a team of outstanding scholars from across the common law world to explore the treatment of misleading silence in private law doctrine and theory. Whereas previous studies have been contractual in focus, here the topic is explored from across the full spectrum of private law. Its approach encompasses equitable and common law principles, as well as taking an integrated approach to key statutory regimes. The highly original contributions draw on rich theoretical, historical, comparative, cross-disciplinary and doctrinal perspectives. This is truly a landmark publication in private law, with no counterpart in the common law world.Contributors: Professor Elise Bant, Professor Jeannie Paterson, Professor Rick Bigwood; Professor Michael Bryan; Professor John Cartwright; Professor Mindy Chen-Wishart; Professor Simone Degeling; Professor Pamela Hanrahan; Professor Luke Harding; Professor Matthew Harding; Professor Catharine MacMillan; Professor Hector MacQueen; Professor Donna Nagy; Justice Andrew Phang; Professor Pauline Ridge; Professor Andrew Robertson; Ms Anna Williams.

This collection brings together a team of outstanding scholars from across the common law world to explore the treatment of misleading silence in private law doctrine and theory. Whereas previous studies have been contractual in focus, here the topic is explored from across the full spectrum of private law. Its approach encompasses equitable and common law principles, as well as taking an integrated approach to key statutory regimes. The highly original contributions draw on rich theoretical, historical, comparative, cross-disciplinary and doctrinal perspectives. This is truly a landmark publication in private law, with no counterpart in the common law world.Contributors: Professor Elise Bant, Professor Jeannie Paterson, Professor Rick Bigwood; Professor Michael Bryan; Professor John Cartwright; Professor Mindy Chen-Wishart; Professor Simone Degeling; Professor Pamela Hanrahan; Professor Luke Harding; Professor Matthew Harding; Professor Catharine MacMillan; Professor Hector MacQueen; Professor Donna Nagy; Justice Andrew Phang; Professor Pauline Ridge; Professor Andrew Robertson; Ms Anna Williams.

This collection brings together a team of outstanding scholars from across the common law world to explore the treatment of misleading silence in private law doctrine and theory. Whereas previous studies have been contractual in focus, here the topic is explored from across the full spectrum of private law. Its approach encompasses equitable and common law principles, as well as taking an integrated approach to key statutory regimes. The highly original contributions draw on rich theoretical, historical, comparative, cross-disciplinary and doctrinal perspectives. This is truly a landmark publication in private law, with no counterpart in the common law world.Contributors: Professor Elise Bant, Professor Jeannie Paterson, Professor Rick Bigwood; Professor Michael Bryan; Professor John Cartwright; Professor Mindy Chen-Wishart; Professor Simone Degeling; Professor Pamela Hanrahan; Professor Luke Harding; Professor Matthew Harding; Professor Catharine MacMillan; Professor Hector MacQueen; Professor Donna Nagy; Justice Andrew Phang; Professor Pauline Ridge; Professor Andrew Robertson; Ms Anna Williams.

Does private law punish? This collection answers this complex but compelling question. Lawyers from across the spectrum of the law (contract, tort, restitution) explore exactly how it punishes wrong doing. These leading voices ask whether that punishment is effective and what its societal role might be. Taking the discussion out of the technical and into a broader realms of a wider purpose, it is both compelling and thought-provoking.

Does private law punish? This collection answers this complex but compelling question. Lawyers from across the spectrum of the law (contract, tort, restitution) explore exactly how it punishes wrong doing. These leading voices ask whether that punishment is effective and what its societal role might be. Taking the discussion out of the technical and into a broader realms of a wider purpose, it is both compelling and thought-provoking.

Does private law punish? This collection answers this complex but compelling question. Lawyers from across the spectrum of the law (contract, tort, restitution) explore exactly how it punishes wrong doing. These leading voices ask whether that punishment is effective and what its societal role might be. Taking the discussion out of the technical and into a broader realms of a wider purpose, it is both compelling and thought-provoking.

This collection brings together a team of outstanding scholars from across the common law world to explore the treatment of misleading silence in private law doctrine and theory. Whereas previous studies have been contractual in focus, here the topic is explored from across the full spectrum of private law. Its approach encompasses equitable and common law principles, as well as taking an integrated approach to key statutory regimes. The highly original contributions draw on rich theoretical, historical, comparative, cross-disciplinary and doctrinal perspectives. This is truly a landmark publication in private law, with no counterpart in the common law world.Contributors: Professor Elise Bant, Professor Jeannie Paterson, Professor Rick Bigwood; Professor Michael Bryan; Professor John Cartwright; Professor Mindy Chen-Wishart; Professor Simone Degeling; Professor Pamela Hanrahan; Professor Luke Harding; Professor Matthew Harding; Professor Catharine MacMillan; Professor Hector MacQueen; Professor Donna Nagy; Justice Andrew Phang; Professor Pauline Ridge; Professor Andrew Robertson; Ms Anna Williams.

Does private law punish? This collection answers this complex but compelling question. Lawyers from across the spectrum of the law (contract, tort, restitution) explore exactly how it punishes wrong doing. These leading voices ask whether that punishment is effective and what its societal role might be. Taking the discussion out of the technical and into a broader realms of a wider purpose, it is both compelling and thought-provoking.

This collection examines critically, and with an eye to reform, conceptions and conditions of corporate blameworthiness in law. It draws on legal, moral, regulatory and psychological theory, as well as historical and comparative perspectives. These insights are applied across the spheres of civil, criminal, and international law.The collection also has a deliberate focus on the ‘nuts and bolts’ of the law: the legal, equitable and statutory principles and rules that operate to establish corporate states of mind, on which responsibility as a matter of daily legal practice commonly depends.The collection therefore engages strongly with scholarly debates.The book also speaks, clearly and cogently, to the judges, regulators, legislators, law reform commissioners, barristers and practitioners who administer and, through their respective roles, incrementally influence the development of the law at the coalface of legal practice.Cited by the High Court of Australia in the judgment for Productivity Partners Pty Ltd v Australian Competition and Consumer Commission [2024] HCA 27.

This collection examines critically, and with an eye to reform, conceptions and conditions of corporate blameworthiness in law. It draws on legal, moral, regulatory and psychological theory, as well as historical and comparative perspectives. These insights are applied across the spheres of civil, criminal, and international law.The collection also has a deliberate focus on the ''nuts and bolts'' of the law: the legal, equitable and statutory principles and rules that operate to establish corporate states of mind, on which responsibility as a matter of daily legal practice commonly depends.The collection therefore engages strongly with scholarly debates.The book also speaks, clearly and cogently, to the judges, regulators, legislators, law reform commissioners, barristers and practitioners who administer and, through their respective roles, incrementally influence the development of the law at the coalface of legal practice.Cited by the High Court of Australia in the judgment for Productivity Partners Pty Ltd v Australian Competition and Consumer Commission [2024] HCA 27.

This collection examines critically, and with an eye to reform, conceptions and conditions of corporate blameworthiness in law. It draws on legal, moral, regulatory and psychological theory, as well as historical and comparative perspectives. These insights are applied across the spheres of civil, criminal, and international law.The collection also has a deliberate focus on the ''nuts and bolts'' of the law: the legal, equitable and statutory principles and rules that operate to establish corporate states of mind, on which responsibility as a matter of daily legal practice commonly depends.The collection therefore engages strongly with scholarly debates.The book also speaks, clearly and cogently, to the judges, regulators, legislators, law reform commissioners, barristers and practitioners who administer and, through their respective roles, incrementally influence the development of the law at the coalface of legal practice.Cited by the High Court of Australia in the judgment for Productivity Partners Pty Ltd v Australian Competition and Consumer Commission [2024] HCA 27.

This collection examines critically, and with an eye to reform, conceptions and conditions of corporate blameworthiness in law. It draws on legal, moral, regulatory and psychological theory, as well as historical and comparative perspectives. These insights are applied across the spheres of civil, criminal, and international law.The collection also has a deliberate focus on the ‘nuts and bolts’ of the law: the legal, equitable and statutory principles and rules that operate to establish corporate states of mind, on which responsibility as a matter of daily legal practice commonly depends.The collection therefore engages strongly with scholarly debates.The book also speaks, clearly and cogently, to the judges, regulators, legislators, law reform commissioners, barristers and practitioners who administer and, through their respective roles, incrementally influence the development of the law at the coalface of legal practice.Cited by the High Court of Australia in the judgment for Productivity Partners Pty Ltd v Australian Competition and Consumer Commission [2024] HCA 27.

Unjust enrichment is one of the least understood of the major branches of private law. This book builds on the 2006 work by the same authors, which examined the developing law of unjust enrichment in Australia. The refinement of the authors'' thinking, responding to novel issues and circumstances that have arisen in the maturing case law, has required many chapters of the book to be completely rewritten. The scope of the book is also much broader. It concerns the principles of the law of unjust enrichment in Australia, New Zealand, England and Canada. Major decisions of the highest courts of these jurisdictions in the last decade provide a fertile basis for examining the underlying principles and foundations of this subject. The book uses the leading cases, particularly in England and Australia, to distil and explain the fundamental principles of this branch of private law. The cases discussed are current as of 1 May 2016 although the most recent could only be included in footnotes.

This comprehensive yet accessible Research Handbook offers an expert guide to the key concepts, principles and debates in the modern law of unjust enrichment and restitution.Written by leading experts drawn from a wide range of common law, civilian and mixed jurisdictions, chapters cover the complex history, scope and philosophical foundations of the subject, its organisational structure, main liability principles, defences and remedies. Utilising a broad array of legal authority and academic commentary, contributors engage with the key concepts and debates in a way that offers a direct route into the field for new researchers, as well as a source of original thinking for those already familiar with the subject. Throughout, the learning of both civilian and common law legal systems is juxtaposed and integrated, offering useful comparative insights and lessons for the future development of this still young, but critically important field of law.Engaging and thought provoking, the Research Handbook on Unjust Enrichment and Restitution will prove indispensable to academics and researchers in the field of private and commercial law. Judges and practitioners will also have much to gain from the clear presentation of authorities, principles and useful comparative perspectives.Contributors include: E. Bant, K. Barker, K. Barnett, M. Bryan, A. Burrows, M. Chen-Wishart, H. Dagan, S. Degeling, J. Gordley, R. Grantham, R. Gregson, B. Häcker, L. Ho, D. Ibbetson, D. Klimchuk, T. Krebs, A. Kull, R. Leow, T. Liau, M. McInnes, C. Mitchell, C. Rotherham, H. Scott, G. Virgo, S. Watterson, E. Weinrib, C. Wonnell, T.H. Wu

This comprehensive yet accessible Research Handbook offers an expert guide to the key concepts, principles and debates in the modern law of unjust enrichment and restitution.

Written by leading experts drawn from a wide range of common law, civilian and mixed jurisdictions, chapters cover the complex history, scope and philosophical foundations of the subject, its organisational structure, main liability principles, defences and remedies. Utilising a broad array of legal authority and academic commentary, contributors engage with the key concepts and debates in a way that offers a direct route into the field for new researchers, as well as a source of original thinking for those already familiar with the subject. Throughout, the learning of both civilian and common law legal systems is juxtaposed and integrated, offering useful comparative insights and lessons for the future development of this still young, but critically important field of law.

Engaging and thought provoking, the Research Handbook on Unjust Enrichment and Restitution will prove indispensable to academics and researchers in the field of private and commercial law. Judges and practitioners will also have much to gain from the clear presentation of authorities, principles and useful comparative perspectives.

Contributors include: E. Bant, K. Barker, K. Barnett, M. Bryan, A. Burrows, M. Chen-Wishart, H. Dagan, S. Degeling, J. Gordley, R. Grantham, R. Gregson, B. Häcker, L. Ho, D. Ibbetson, D. Klimchuk, T. Krebs, A. Kull, R. Leow, T. Liau, M. McInnes, C. Mitchell, C. Rotherham, H. Scott, G. Virgo, S. Watterson, E. Weinrib, C. Wonnell, T.H. Wu

Unjust enrichment is one of the least understood of the major branches of private law. This book builds on the 2006 work by the same authors, which examined the developing law of unjust enrichment in Australia. The refinement of the authors' thinking, responding to novel issues and circumstances that have arisen in the maturing case law, has required many chapters of the book to be completely rewritten. The scope of the book is also much broader. It concerns the principles of the law of unjust enrichment in Australia, New Zealand, England and Canada. Major decisions of the highest courts of these jurisdictions in the last decade provide a fertile basis for examining the underlying principles and foundations of this subject. The book uses the leading cases, particularly in England and Australia, to distil and explain the fundamental principles of this branch of private law. The cases discussed are current as of 1 May 2016 although the most recent could only be included in footnotes.

This book defines and explains the operation of the defence of change of position in Anglo-Australian law. It is a widely accepted view that the defence is a modern development, the first express recognition of which can be traced in England to the seminal decision of the House of Lords in Lipkin Gorman (a firm) v Karpnale Ltd. Commentators have accordingly tended to focus on post-Lipkin case law in discussing the defence and its many disputed features. This work takes a different stance, arguing that the defence is best understood by placing it within its broader historical and legal context. It explains that the foundations of the defence can be found in the related doctrines of estoppel by representation, the agent's defence of payment over and the law of rescission. The analysis applies crucial insights from those areas, together with the change of position authorities and broader considerations of policy and principle, to develop a rigorous model of the change of position defence.The work not only provides a clear and exhaustive examination of the defence, but demonstrates that, properly understood, the defence operates in a rational and justifiable manner within its broader private law context. In so doing, its analysis meets the oft-expressed concern than the defence may operate in an unprincipled way or by reference to 'that vague jurisprudence which is sometimes attractively styled "justice as between man and man"'.

Unjust Enrichment in Australia contains a comprehensive summary and analysis of the case and statute law on unjust enrichment in Australia. It is presented in a way which is designed to be easily accessible for students and practitioners who are not familiar with the area and it engages in discussion of many of the immensely difficult issues of theory that lie beneath the surface in this area of rapidly developing law.

Inspired by recent debate, the purpose of this collection of essays on private law doctrines, remedies and methods is to celebrate and illustrate the contribution that both 'top-down' and 'bottom-up' methods of reasoning make to the development of private law. The contributors explore a variety of topical subjects, including judicial approaches to 'top-down' and 'bottom-up' methods; teaching trusts law; the protection of privacy in private law; the development of the law of unjust enrichment; the private law consequences of theft; equity's jurisdiction to relieve against forfeiture; the nature of fiduciary relationships and obligations; the duties of trustees; compensation and disgorgement remedies; partial rescission; the role of unconscionability in proprietary estoppel; and the nature of registered title to land.

This collection brings together a team of outstanding scholars from across the common law world to explore the treatment of misleading silence in private law doctrine and theory. Whereas previous studies have been contractual in focus, here the topic is explored from across the full spectrum of private law. Its approach encompasses equitable and common law principles, as well as taking an integrated approach to key statutory regimes. The highly original contributions draw on rich theoretical, historical, comparative, cross-disciplinary and doctrinal perspectives. This is truly a landmark publication in private law, with no counterpart in the common law world.Contributors: Professor Elise Bant, Professor Jeannie Paterson, Professor Rick Bigwood; Professor Michael Bryan; Professor John Cartwright; Professor Mindy Chen-Wishart; Professor Simone Degeling; Professor Pamela Hanrahan; Professor Luke Harding; Professor Matthew Harding; Professor Catharine MacMillan; Professor Hector MacQueen; Professor Donna Nagy; Justice Andrew Phang; Professor Pauline Ridge; Professor Andrew Robertson; Ms Anna Williams.

This collection brings together a team of outstanding scholars from across the common law world to explore the treatment of misleading silence in private law doctrine and theory. Whereas previous studies have been contractual in focus, here the topic is explored from across the full spectrum of private law. Its approach encompasses equitable and common law principles, as well as taking an integrated approach to key statutory regimes. The highly original contributions draw on rich theoretical, historical, comparative, cross-disciplinary and doctrinal perspectives. This is truly a landmark publication in private law, with no counterpart in the common law world.Contributors: Professor Elise Bant, Professor Jeannie Paterson, Professor Rick Bigwood; Professor Michael Bryan; Professor John Cartwright; Professor Mindy Chen-Wishart; Professor Simone Degeling; Professor Pamela Hanrahan; Professor Luke Harding; Professor Matthew Harding; Professor Catharine MacMillan; Professor Hector MacQueen; Professor Donna Nagy; Justice Andrew Phang; Professor Pauline Ridge; Professor Andrew Robertson; Ms Anna Williams.

This collection brings together a team of outstanding scholars from across the common law world to explore the treatment of misleading silence in private law doctrine and theory. Whereas previous studies have been contractual in focus, here the topic is explored from across the full spectrum of private law. Its approach encompasses equitable and common law principles, as well as taking an integrated approach to key statutory regimes. The highly original contributions draw on rich theoretical, historical, comparative, cross-disciplinary and doctrinal perspectives. This is truly a landmark publication in private law, with no counterpart in the common law world.Contributors: Professor Elise Bant, Professor Jeannie Paterson, Professor Rick Bigwood; Professor Michael Bryan; Professor John Cartwright; Professor Mindy Chen-Wishart; Professor Simone Degeling; Professor Pamela Hanrahan; Professor Luke Harding; Professor Matthew Harding; Professor Catharine MacMillan; Professor Hector MacQueen; Professor Donna Nagy; Justice Andrew Phang; Professor Pauline Ridge; Professor Andrew Robertson; Ms Anna Williams.

Does private law punish? This collection answers this complex but compelling question. Lawyers from across the spectrum of the law (contract, tort, restitution) explore exactly how it punishes wrong doing. These leading voices ask whether that punishment is effective and what its societal role might be. Taking the discussion out of the technical and into a broader realms of a wider purpose, it is both compelling and thought-provoking.

Does private law punish? This collection answers this complex but compelling question. Lawyers from across the spectrum of the law (contract, tort, restitution) explore exactly how it punishes wrong doing. These leading voices ask whether that punishment is effective and what its societal role might be. Taking the discussion out of the technical and into a broader realms of a wider purpose, it is both compelling and thought-provoking.

Does private law punish? This collection answers this complex but compelling question. Lawyers from across the spectrum of the law (contract, tort, restitution) explore exactly how it punishes wrong doing. These leading voices ask whether that punishment is effective and what its societal role might be. Taking the discussion out of the technical and into a broader realms of a wider purpose, it is both compelling and thought-provoking.

This collection brings together a team of outstanding scholars from across the common law world to explore the treatment of misleading silence in private law doctrine and theory. Whereas previous studies have been contractual in focus, here the topic is explored from across the full spectrum of private law. Its approach encompasses equitable and common law principles, as well as taking an integrated approach to key statutory regimes. The highly original contributions draw on rich theoretical, historical, comparative, cross-disciplinary and doctrinal perspectives. This is truly a landmark publication in private law, with no counterpart in the common law world.Contributors: Professor Elise Bant, Professor Jeannie Paterson, Professor Rick Bigwood; Professor Michael Bryan; Professor John Cartwright; Professor Mindy Chen-Wishart; Professor Simone Degeling; Professor Pamela Hanrahan; Professor Luke Harding; Professor Matthew Harding; Professor Catharine MacMillan; Professor Hector MacQueen; Professor Donna Nagy; Justice Andrew Phang; Professor Pauline Ridge; Professor Andrew Robertson; Ms Anna Williams.

Does private law punish? This collection answers this complex but compelling question. Lawyers from across the spectrum of the law (contract, tort, restitution) explore exactly how it punishes wrong doing. These leading voices ask whether that punishment is effective and what its societal role might be. Taking the discussion out of the technical and into a broader realms of a wider purpose, it is both compelling and thought-provoking.

This collection examines critically, and with an eye to reform, conceptions and conditions of corporate blameworthiness in law. It draws on legal, moral, regulatory and psychological theory, as well as historical and comparative perspectives. These insights are applied across the spheres of civil, criminal, and international law.The collection also has a deliberate focus on the ‘nuts and bolts’ of the law: the legal, equitable and statutory principles and rules that operate to establish corporate states of mind, on which responsibility as a matter of daily legal practice commonly depends.The collection therefore engages strongly with scholarly debates.The book also speaks, clearly and cogently, to the judges, regulators, legislators, law reform commissioners, barristers and practitioners who administer and, through their respective roles, incrementally influence the development of the law at the coalface of legal practice.Cited by the High Court of Australia in the judgment for Productivity Partners Pty Ltd v Australian Competition and Consumer Commission [2024] HCA 27.

This collection examines critically, and with an eye to reform, conceptions and conditions of corporate blameworthiness in law. It draws on legal, moral, regulatory and psychological theory, as well as historical and comparative perspectives. These insights are applied across the spheres of civil, criminal, and international law.The collection also has a deliberate focus on the ''nuts and bolts'' of the law: the legal, equitable and statutory principles and rules that operate to establish corporate states of mind, on which responsibility as a matter of daily legal practice commonly depends.The collection therefore engages strongly with scholarly debates.The book also speaks, clearly and cogently, to the judges, regulators, legislators, law reform commissioners, barristers and practitioners who administer and, through their respective roles, incrementally influence the development of the law at the coalface of legal practice.Cited by the High Court of Australia in the judgment for Productivity Partners Pty Ltd v Australian Competition and Consumer Commission [2024] HCA 27.

This collection examines critically, and with an eye to reform, conceptions and conditions of corporate blameworthiness in law. It draws on legal, moral, regulatory and psychological theory, as well as historical and comparative perspectives. These insights are applied across the spheres of civil, criminal, and international law.The collection also has a deliberate focus on the ''nuts and bolts'' of the law: the legal, equitable and statutory principles and rules that operate to establish corporate states of mind, on which responsibility as a matter of daily legal practice commonly depends.The collection therefore engages strongly with scholarly debates.The book also speaks, clearly and cogently, to the judges, regulators, legislators, law reform commissioners, barristers and practitioners who administer and, through their respective roles, incrementally influence the development of the law at the coalface of legal practice.Cited by the High Court of Australia in the judgment for Productivity Partners Pty Ltd v Australian Competition and Consumer Commission [2024] HCA 27.

This collection examines critically, and with an eye to reform, conceptions and conditions of corporate blameworthiness in law. It draws on legal, moral, regulatory and psychological theory, as well as historical and comparative perspectives. These insights are applied across the spheres of civil, criminal, and international law.The collection also has a deliberate focus on the ‘nuts and bolts’ of the law: the legal, equitable and statutory principles and rules that operate to establish corporate states of mind, on which responsibility as a matter of daily legal practice commonly depends.The collection therefore engages strongly with scholarly debates.The book also speaks, clearly and cogently, to the judges, regulators, legislators, law reform commissioners, barristers and practitioners who administer and, through their respective roles, incrementally influence the development of the law at the coalface of legal practice.Cited by the High Court of Australia in the judgment for Productivity Partners Pty Ltd v Australian Competition and Consumer Commission [2024] HCA 27.

Unjust enrichment is one of the least understood of the major branches of private law. This book builds on the 2006 work by the same authors, which examined the developing law of unjust enrichment in Australia. The refinement of the authors'' thinking, responding to novel issues and circumstances that have arisen in the maturing case law, has required many chapters of the book to be completely rewritten. The scope of the book is also much broader. It concerns the principles of the law of unjust enrichment in Australia, New Zealand, England and Canada. Major decisions of the highest courts of these jurisdictions in the last decade provide a fertile basis for examining the underlying principles and foundations of this subject. The book uses the leading cases, particularly in England and Australia, to distil and explain the fundamental principles of this branch of private law. The cases discussed are current as of 1 May 2016 although the most recent could only be included in footnotes.

This comprehensive yet accessible Research Handbook offers an expert guide to the key concepts, principles and debates in the modern law of unjust enrichment and restitution.Written by leading experts drawn from a wide range of common law, civilian and mixed jurisdictions, chapters cover the complex history, scope and philosophical foundations of the subject, its organisational structure, main liability principles, defences and remedies. Utilising a broad array of legal authority and academic commentary, contributors engage with the key concepts and debates in a way that offers a direct route into the field for new researchers, as well as a source of original thinking for those already familiar with the subject. Throughout, the learning of both civilian and common law legal systems is juxtaposed and integrated, offering useful comparative insights and lessons for the future development of this still young, but critically important field of law.Engaging and thought provoking, the Research Handbook on Unjust Enrichment and Restitution will prove indispensable to academics and researchers in the field of private and commercial law. Judges and practitioners will also have much to gain from the clear presentation of authorities, principles and useful comparative perspectives.Contributors include: E. Bant, K. Barker, K. Barnett, M. Bryan, A. Burrows, M. Chen-Wishart, H. Dagan, S. Degeling, J. Gordley, R. Grantham, R. Gregson, B. Häcker, L. Ho, D. Ibbetson, D. Klimchuk, T. Krebs, A. Kull, R. Leow, T. Liau, M. McInnes, C. Mitchell, C. Rotherham, H. Scott, G. Virgo, S. Watterson, E. Weinrib, C. Wonnell, T.H. Wu

This comprehensive yet accessible Research Handbook offers an expert guide to the key concepts, principles and debates in the modern law of unjust enrichment and restitution.

Written by leading experts drawn from a wide range of common law, civilian and mixed jurisdictions, chapters cover the complex history, scope and philosophical foundations of the subject, its organisational structure, main liability principles, defences and remedies. Utilising a broad array of legal authority and academic commentary, contributors engage with the key concepts and debates in a way that offers a direct route into the field for new researchers, as well as a source of original thinking for those already familiar with the subject. Throughout, the learning of both civilian and common law legal systems is juxtaposed and integrated, offering useful comparative insights and lessons for the future development of this still young, but critically important field of law.

Engaging and thought provoking, the Research Handbook on Unjust Enrichment and Restitution will prove indispensable to academics and researchers in the field of private and commercial law. Judges and practitioners will also have much to gain from the clear presentation of authorities, principles and useful comparative perspectives.

Contributors include: E. Bant, K. Barker, K. Barnett, M. Bryan, A. Burrows, M. Chen-Wishart, H. Dagan, S. Degeling, J. Gordley, R. Grantham, R. Gregson, B. Häcker, L. Ho, D. Ibbetson, D. Klimchuk, T. Krebs, A. Kull, R. Leow, T. Liau, M. McInnes, C. Mitchell, C. Rotherham, H. Scott, G. Virgo, S. Watterson, E. Weinrib, C. Wonnell, T.H. Wu

Unjust enrichment is one of the least understood of the major branches of private law. This book builds on the 2006 work by the same authors, which examined the developing law of unjust enrichment in Australia. The refinement of the authors' thinking, responding to novel issues and circumstances that have arisen in the maturing case law, has required many chapters of the book to be completely rewritten. The scope of the book is also much broader. It concerns the principles of the law of unjust enrichment in Australia, New Zealand, England and Canada. Major decisions of the highest courts of these jurisdictions in the last decade provide a fertile basis for examining the underlying principles and foundations of this subject. The book uses the leading cases, particularly in England and Australia, to distil and explain the fundamental principles of this branch of private law. The cases discussed are current as of 1 May 2016 although the most recent could only be included in footnotes.

This book defines and explains the operation of the defence of change of position in Anglo-Australian law. It is a widely accepted view that the defence is a modern development, the first express recognition of which can be traced in England to the seminal decision of the House of Lords in Lipkin Gorman (a firm) v Karpnale Ltd. Commentators have accordingly tended to focus on post-Lipkin case law in discussing the defence and its many disputed features. This work takes a different stance, arguing that the defence is best understood by placing it within its broader historical and legal context. It explains that the foundations of the defence can be found in the related doctrines of estoppel by representation, the agent's defence of payment over and the law of rescission. The analysis applies crucial insights from those areas, together with the change of position authorities and broader considerations of policy and principle, to develop a rigorous model of the change of position defence.The work not only provides a clear and exhaustive examination of the defence, but demonstrates that, properly understood, the defence operates in a rational and justifiable manner within its broader private law context. In so doing, its analysis meets the oft-expressed concern than the defence may operate in an unprincipled way or by reference to 'that vague jurisprudence which is sometimes attractively styled "justice as between man and man"'.