
- •Contents
- •Preface
- •Acknowledgments
- •Table of cases
- •Table of statutes
- •Table of statutory instruments
- •Table of treaties
- •Table of EC legislation
- •1 Property law: the issues
- •1.1. Basic definition
- •1.2. Illustrative example
- •1.2.1. John
- •1.2.1.1. The unexcised body cell and the question of ownership
- •1.2.1.2. John’s interest in the excised body cell
- •1.2.1.3. Continuity of interests and John’s interest in the cell line
- •1.2.1.4. Enforceability of John’s interest in the cell line
- •1.2.2. Dr A and Dr B and the acquisition and transmission of property interests
- •1.2.3. The drugs company: constraints on the exercise of property rights
- •Notes and Questions 1.1
- •2 What we mean by ‘property’
- •2.1. Introduction
- •2.1.1. Property as a relationship and as a thing
- •2.1.2. Conceptualising ‘things’
- •2.1.3. Distinguishing property rights from other rights relating to things
- •2.1.4. Rights and other entitlements: Hohfeld’s rights analysis
- •2.1.4.1. Rights and duties, privileges and no-rights
- •2.1.4.2. Privileges and no-rights, and powers and liabilities
- •Abandonment
- •Effect of restrictions on alienation rights
- •2.1.4.3. Powers and liabilities, immunities and disabilities
- •2.1.5. Hohfeldian analysis of dynamic property relationships
- •2.1.5.1. Stage 1: Before the grant of the option
- •2.1.5.2. Stage 2: Grant of the option
- •2.1.5.3. Stage 3: Exercise of the option
- •2.1.6. Property rights, property interests and ownership
- •Notes and Questions 2.1
- •2.2. Private property, communal property, state property and no property
- •2.2.1. Introduction
- •2.2.2.1. No-property: ownerless things
- •2.2.2.2. Open access communal property
- •Distinction between open access and limited access communal property
- •Distinction between open access communal property and no property
- •Distinction between open access communal property and state property
- •Distinction between allocation and provision of resources
- •Regulation of communal property
- •2.2.2.3. Limited access communal property
- •Distinction between communal property and co-ownership
- •Particular use rights rather than general use rights
- •2.2.2.4. State property
- •2.2.2.5. Anticommons property
- •2.3. Economic analysis of property rights
- •2.3.1. What economic analysis seeks to achieve
- •Notes and Questions 2.2
- •2.3.2. Key concepts in the economic analysis of property rights
- •2.3.2.1. Externalities
- •2.3.2.2. Transaction costs
- •Imperfect information
- •Costs of collective action
- •Free-riders and holdouts
- •2.3.2.3. Efficiency
- •Value
- •Pareto efficiency
- •Kaldor-Hicks efficiency
- •2.4. Things as thing and things as wealth
- •2.4.1. Functions of things
- •2.4.2. The idea of a fund
- •2.4.3. Thing versus wealth
- •2.4.4. Related conceptions
- •2.4.4.1. Fungibles and non-fungibles
- •2.4.4.2. ‘Use value’ and ‘exchange value’
- •2.4.4.3. Property and personhood
- •Use value/exchange value
- •A functional distinction
- •Notes and Questions 2.3
- •3 Justifications for property rights
- •3.1. Introduction: general and specific justifications
- •3.2. Economic justification of property rights
- •3.2.1. Property and scarcity
- •Notes and Questions 3.1
- •3.2.2. Viability of single property systems
- •3.2.3. Criteria for measuring the success of a particular form of ownership
- •3.3. John Locke’s justification for private property
- •3.3.1. What Locke was attempting to establish
- •3.3.2. The political context
- •3.3.3. The problem of consent
- •3.3.4. Locke’s justification for original acquisition
- •3.3.5. The nature of Locke’s commons
- •3.3.6. Why mixing labour with a thing should give rise to entitlement
- •3.3.7. The sufficiency proviso
- •3.3.8. The spoilation proviso
- •3.3.9. The theological dimension to Locke’s theory
- •3.3.10. Present relevance of Locke’s theory
- •Notes and Questions 3.2
- •4 Allocating property rights
- •4.1. Introduction
- •4.2. The first occupancy rule
- •4.2.1. Intuitive ordering
- •4.2.2. Preservation of public order
- •4.2.3. Simplicity
- •4.2.4. Signalling
- •4.2.5. The bond between person and possessions
- •4.2.6. The libertarian justification
- •4.2.7. The communitarian objection
- •4.2.8. Economic efficiency
- •Notes and Questions 4.1
- •4.3. New things
- •Notes and Questions 4.2
- •4.4. Capture
- •Notes and Questions 4.3
- •5.2. Iron-holds-the-whale
- •5.3. Split ownership
- •4.5. Colonisation and property rights
- •4.5.1. Introduction
- •4.5.2. The Milirrpum decision and the doctrine of terra nullius
- •4.5.3. Mabo (No. 2)
- •4.5.3.1. Terra nullius
- •4.5.3.2. Property, sovereignty and the doctrine of radical title
- •4.5.3.3. Extinguishment
- •Express extinguishment
- •Implied extinguishment by inconsistent grant
- •Abandonment
- •Surrender but not alienation
- •Notes and Questions 4.4
- •4.5.4. Developments since Mabo (No. 2)
- •5 Personal and proprietary interests
- •5.1. Characteristics of proprietary interests
- •5.1.1. General enforceability
- •5.1.2. Identifiability of subject-matter
- •5.1.2.1. The basic principle
- •5.1.2.2. Fluctuating assets
- •5.1.3. Significance of alienability
- •5.1.3.1. Inalienability of communal property
- •5.1.3.2. Status rights
- •5.1.3.3. Appurtenant rights
- •5.1.4. Requirement for certainty
- •5.1.5. The numerus clausus of property interests
- •5.1.6. Vindication of property rights
- •5.1.7. Termination
- •5.1.7.1. Abandonment
- •5.1.7.2. Disclaimer
- •5.1.7.3. Forfeiture
- •5.1.8. Property rights and insolvency
- •5.2. Special features of communal property rights
- •5.2.1. Present scope of communal property
- •5.2.1.1. Rights of common
- •5.2.1.2. Customary rights
- •Notes and Questions 5.1
- •5.3. Aboriginal land rights
- •5.3.1. Nature of native title
- •5.3.2. Alienability
- •5.3.3. Abandonment
- •5.3.4. Variation
- •5.3.5. Extent of native title
- •5.3.6. Is native title proprietary?
- •5.3.6.1. Blackburn J’s view in Milirrpum
- •5.3.6.2. The view of the High Court in Mabo (No. 2)
- •5.3.6.3. The Canadian view
- •Notes and Questions 5.2
- •6 Ownership
- •6.1. The nature of ownership
- •6.1.1. The basis of ownership
- •6.1.1.1. Ownership and people
- •6.1.1.2. Ownership and things
- •6.1.2. An outline of the difficulties encountered in any consideration of ownership
- •6.1.2.1. The different meanings of ownership
- •6.1.2.2. Disagreements about ownership
- •6.1.2.3. Contradictions within ownership
- •6.1.2.4. The division of ownership
- •Between different types of owner
- •Between owners and non-owners
- •Notes and Questions 6.1
- •Notes and Questions 6.2
- •6.2. The contents of ownership
- •Notes and Questions 6.3
- •Notes and Questions 6.4
- •6.3. The roles played by ownership
- •6.3.1. As a legal term of art
- •6.3.1.1. Ownership’s role in land
- •6.3.1.2. Ownership’s role in chattels
- •6.3.1.3. Ownership’s role in legislation
- •6.3.2. As an amorphous notion
- •6.3.2.1. Ownership as an organising idea
- •6.3.2.2. Ownership as a contested concept
- •6.4. The limitations of ownership
- •6.4.1. Nuisance
- •6.4.1.1. A brief introduction to nuisance
- •Public nuisance
- •Private nuisance
- •6.4.1.2. The requirements of private nuisance
- •6.4.1.3. Private nuisance and private property
- •What is protected?
- •6.4.1.4. The allocation of entitlements
- •The traditional criteria
- •The role of the market
- •The role of public policy
- •6.4.1.5. The protection of entitlements
- •Property rules
- •Liability rules
- •Rules of inalienability
- •Notes and Questions 6.5
- •Notes and Questions 6.6
- •Notes and Questions 6.7
- •Notes and Questions 6.8
- •Notes and Questions 6.9
- •A. Property and liability rules
- •B. Inalienable entitlements
- •Notes and Questions 6.10
- •6.5. Restrictive covenants
- •Notes and Questions 6.11
- •Notes and Questions 6.12
- •7 Possession
- •7.1. The nature of possession
- •7.1.1. Introduction
- •7.1.2. Possession, ownership and proprietary interests
- •7.1.3. What is possession?
- •7.1.3.1. Factual control
- •The relevance of title
- •The nature of the thing possessed
- •The purpose for which the thing is used
- •Control through agents and control of contents
- •7.1.3.2. Intention required
- •Intention to exclude
- •Effect of ignorance
- •Notes and Questions 7.1
- •7.2. Possession of land
- •7.2.1. Leases and licences
- •7.2.1.1. Why the distinction matters
- •7.2.1.2. Distinguishing leases from licences
- •Notes and Questions 7.2
- •7.2.2. Possession and particular use rights
- •7.2.2.1. General and particular use rights
- •7.2.2.2. Compatibility of particular and general use rights
- •7.3. Possession of goods: bailment
- •7.3.1. Nature of bailment
- •7.3.2. Rights, duties and obligations of bailor and bailee
- •7.4. Protection of possession
- •7.4.1. Protection of property rights by protection of possession
- •7.4.2. Tort and the protection of property rights
- •7.4.2.1. The role of tort in the protection of property rights
- •7.4.2.2. Scope of the property torts
- •Conversion
- •What amounts to a conversion of goods?
- •Remedies
- •Trespass
- •What amounts to trespass
- •Remedies
- •7.4.3. Self-help remedies
- •7.4.3.1. Survival of self-help remedies
- •7.4.3.2. Restrictions and deterrents
- •7.4.4. Unlawful eviction and harassment
- •7.4.5. Trespassing and the criminal law
- •Notes and Questions 7.3
- •8 Fragmentation of ownership
- •8.1. Introduction
- •8.2. Present and future interests
- •8.2.1. Interests in possession, in reversion and in remainder
- •8.2.2. Absolute entitlements, contingent entitlements and mere expectancies
- •8.2.2.1. Absolute entitlements
- •8.2.2.2. Contingent interests and expectancies
- •8.2.2.3. Alternative contingencies
- •8.2.3. When interests vest
- •8.2.4. Alienation, management and control
- •8.2.5. Interests of contingent duration
- •8.2.5.1. Determinable interests
- •8.2.5.2. Interests subject to a condition subsequent
- •8.2.5.3. Distinguishing determinable and forfeitable interests
- •8.2.6. Requirement of certainty
- •8.2.7. Successive interests in land and the doctrine of tenures and estates
- •8.2.7.1. Tenures and estates
- •8.2.7.2. Estates in particular use rights
- •8.2.7.3. Leases
- •8.2.8. Restrictions on the power to create future interests
- •8.3. Legal and equitable interests
- •8.3.1. Origin of the legal/equitable distinction
- •8.3.1.1. Failed formality interests
- •8.3.1.2. Novel interests
- •8.3.2. Legal and equitable interests now
- •8.3.2.1. Interests in land
- •8.3.2.2. Interests in goods
- •8.3.3. The significance of the legal/equitable distinction
- •8.3.4. Three common fallacies
- •8.3.4.1. Equitable interests and beneficial interests
- •8.3.4.2. Over-identification of equitable interests with trusts
- •8.3.4.3. Absolute ownership does not include equitable beneficial ownership
- •Notes and Questions 8.1
- •8.4. Fragmentation of management, control and benefit
- •8.4.1. Corporate property holding
- •8.4.2. Managerial property holding
- •8.4.2.1. Trust
- •The trustee
- •The settlor
- •The beneficiaries
- •8.4.2.2. Administration of property on death
- •8.4.2.3. Bankruptcy and liquidation
- •Notes and Questions 8.2
- •8.5. Group ownership
- •8.6. General and particular use rights
- •Notes and Questions 8.3
- •9 Recognition of new property interests
- •9.1. Why are certain interests regarded as property?
- •9.1.1. The function of property
- •9.1.1.1. As a means of allocating scarce resources
- •9.1.1.2. As an incentive to promote their management
- •9.1.1.3. As a moral, philosophical or political statement
- •9.1.2. The danger of property
- •9.1.3. The requirements of property
- •9.2. The dynamic nature of property
- •9.2.1. The recognition and limits of the covenant as a proprietary interest
- •Notes and Questions 9.1
- •9.2.2. The recognition of a proprietary right to occupy the matrimonial home
- •Notes and Questions 9.2
- •9.3. The general reluctance to recognise new property rights
- •9.3.1. The facts of Victoria Park Racing v. Taylor
- •9.3.2. The views of the majority
- •9.3.3. The views of the minority
- •9.3.4. The significance of the case
- •Notes and Questions 9.3
- •9.4. A comparative confirmation and an economic critique
- •Notes and Questions 9.4
- •9.5. The future of property
- •9.5.1. The new property thesis
- •Notes and Questions 9.5
- •Notes and Questions 9.6
- •10 Title
- •10.1. What we mean by ‘title’
- •10.2. Acquiring title: derivative and original acquisition of title
- •10.2.1. Derivative acquisition: disposition or grant
- •10.2.2. Original acquisition
- •10.3. Relativity of title
- •10.4. Proving title
- •10.4.1. Role of registration
- •10.4.2. Possession as a root of title
- •10.4.3. Provenance
- •10.4.4. Extinguishing title by limitation of action rules
- •10.4.5. Relativity of title and the ius tertii
- •10.5. The nemo dat rule
- •10.5.1. Scope of the nemo dat rule
- •10.5.2. General principles applicable to all property
- •10.5.2.1. Registration and the nemo dat rule
- •10.5.2.2. Dispositions to volunteers
- •10.5.2.3. Powers of sale
- •10.5.3. The application of the nemo dat rule to goods
- •10.5.4. The application of the nemo dat rule to money
- •10.5.5. The application of the nemo dat rule to land
- •10.5.5.1. The general principle
- •10.5.5.2. After-acquired property
- •10.5.5.3. Interests by estoppel
- •10.6. Legal and equitable title
- •11 Acquiring title by possession
- •11.1. Introduction
- •11.2. The operation of adverse possession rules
- •11.2.1. Unregistered land
- •11.2.2. Registered land
- •11.2.3. What counts as ‘adverse’ possession
- •11.2.4. Effect on third party interests
- •11.3. Why established possession should defeat the paper owner
- •11.4. Adverse possession and registration
- •11.5. Good faith and the adverse possessor
- •1. Tension between principle and proof
- •Notes and Questions 11.1
- •A. Lockean entitlement
- •B. Utilitarianism
- •C. Property and personhood
- •B. Property theory and adverse possession
- •Notes and Questions 11.2
- •Notes and Questions 11.3
- •Stale claims in registered land
- •Stale claims under the 2002 Act
- •Distinguishing the ‘good’ squatter from the ‘bad’ squatter
- •Problems of proof
- •Effect of the 2002 Act changes on the incidence of adverse possession
- •The incompatibility argument
- •Notes and Questions 11.4
- •11.6. Goods
- •11.6.1. Taking and theft
- •11.6.2. Protection of title by tort
- •11.6.3. The Limitation Act 1980 and title to goods
- •11.6.4. Finders
- •Notes and Questions 11.5
- •12 Transfer and grant
- •12.1. Derivative acquisition
- •12.2. Formalities
- •12.2.1. Nature and content of formalities rules
- •12.2.2. Registration and electronic transactions
- •12.2.3. Validity and enforceability against third parties
- •12.2.4. Effect of compliance on passing of title
- •12.2.5. Transactions excepted from formalities rules
- •12.2.5.1. Equitable modification of legal rules
- •12.2.5.2. Implied rights
- •12.2.5.3. Rights acquired by possession or prescription
- •12.2.6. Deeds and prescribed forms
- •12.2.7. Why have formalities rules
- •12.2.7.1. The evidentiary function
- •12.2.7.2. The cautionary function
- •12.2.7.3. The channelling function
- •12.2.7.4. Other functions
- •Clarifying terms
- •Publicity
- •State functions
- •12.2.8. Disadvantages
- •12.2.8.1. Hard cases
- •12.2.8.2. Costs
- •Notes and Questions 12.1
- •Notes and Questions 12.2
- •12.3. Contractual rights to property interests
- •12.3.1. Estate contracts and the rule in Walsh v. Lonsdale
- •12.3.2. Application to property other than land
- •12.3.3. The failed formalities rule
- •12.3.3.1. The general rule
- •12.3.3.2. The failed formalities rule as it applies to land
- •12.3.3.3. Failed formalities rule as it applies to other property
- •Notes and Questions 12.3
- •Notes and Questions 12.4
- •12.3.4. Options to purchase, rights of pre-emption and rights of first refusal
- •Notes and Questions 12.5
- •Notes and Questions 12.6
- •12.4. Unascertained property
- •12.4.1. The problem of identification
- •12.4.2. Unascertained goods
- •12.4.3. Other unascertained property
- •Notes and Questions 12.7
- •13 Acquiring interests by other methods
- •13.1. Introduction
- •13.2. The difference between adverse possession and prescription
- •13.3. Why long use should give rise to entitlement
- •13.4. Rationale
- •13.4.1. Ascendancy of the presumed grant rationale
- •13.4.2. Effect of the ‘revolting fiction’
- •13.5. When long use gives rise to a prescriptive right
- •13.5.1. The problem of negative uses
- •13.5.2. Rights that can be granted but not acquired by prescription
- •13.6. User as of right and the problem of acquiescence
- •13.7. The future of prescription
- •Recommendation in favour of abolition
- •Minority view in favour of retention
- •Notes and Questions 13.1
- •14 Enforceability and priority of interests
- •14.1. Rationale of enforceability and priority rules
- •14.2. Enforceability and priority rules
- •14.2.1. The basic rules
- •14.2.2. Impact of registration
- •Notes and Questions 14.1
- •14.3. The doctrine of notice
- •14.3.1. Notice
- •14.3.2. Good faith
- •14.3.3. Effectiveness of the doctrine of notice as an enforceability rule
- •Notes and Questions 14.2
- •14.4. Overreaching
- •14.4.1. Nature and scope of overreaching
- •14.4.2. Operation of overreaching
- •14.4.3. Overreaching the interests of occupying beneficiaries
- •14.4.4. Transactions capable of overreaching beneficiaries’ interests
- •14.4.5. The two-trustees rule
- •Introductory
- •Overreaching
- •Safeguard for beneficiaries
- •Change of circumstances
- •Protecting occupation of property
- •Principal recommendation
- •Notes and Questions 14.3
- •15 Registration
- •15.1. What are registration systems for?
- •15.2. Characteristics of the English land registration system
- •15.2.1. Privacy
- •15.2.2. Comprehensiveness
- •15.2.3. Boundaries
- •15.2.4. Restricted class of registrable interests
- •15.2.4.1. Distinguishing ‘substantive’ registration and ‘protection’ on the register
- •15.2.4.2. Registration
- •15.2.4.3. ‘Protection’ by notice or restriction
- •15.2.4.4. The overriding interest class
- •15.2.5. The mirror, curtain and guarantee principles
- •THE ‘MIRROR PRINCIPLE’
- •THE ‘CURTAIN PRINCIPLE’
- •15.2.6. Consequences of non-registration
- •Notes and Questions 15.1
- •Compulsory use of electronic conveyancing
- •Do-it-yourself conveyancing
- •The objective of the power
- •The application of the power
- •Notes and Questions 15.2
- •15.3. Enforceability and priority of interests under the Land Registration Act 2002
- •15.3.1. Registrable interests
- •15.3.2. All other interests
- •15.3.2.1. Enforceability
- •15.3.2.2. Priority
- •15.4. Overriding interests
- •15.4.1. Justifications for overriding interests
- •15.4.2. Principles to be applied
- •15.4.3. Overriding interests under the 2002 Act
- •15.4.4. Easements and profits
- •15.4.5. Interests of persons in actual occupation: the 1925 Act
- •15.4.5.1. What rights are covered?
- •5.4.5.2. Actual occupation
- •Physical presence
- •Personal occupation
- •Non-residential premises
- •15.4.6. Interests of persons in actual occupation: the 2002 Act
- •15.4.6.1. Causal link between interest and occupation
- •15.4.6.2. Meaning of ‘actual occupation’
- •15.4.6.3. The ‘notice’ element
- •15.4.6.4. Can minors be in actual occupation?
- •15.4.6.5. Occupation of part
- •15.4.7. Complexity
- •Notes and Questions 15.3
- •15.5. Indemnity
- •15.5.1. Function of indemnity
- •15.5.2. Shortfall in the provision of indemnity
- •15.5.3. Cost
- •17 Leases and bailment
- •17.1. Introduction
- •17.2. Leases and bailments compared
- •17.2.1. Consensuality
- •17.2.2. Contract
- •17.2.3. Enforcement
- •17.2.4. Duration and purpose
- •17.2.5. Beneficial use
- •17.2.6. Proprietary status
- •17.2.7. Inherent obligations of the possessor
- •17.3. Leases
- •17.3.1. Nature of the lease
- •17.3.1.1. Duration: the four basic categories
- •The legal position
- •Length of fixed-term leases in practice
- •Commonhold as an alternative to the long residential lease
- •Commercial premises
- •Assignment and premature termination of fixed-term lease
- •17.3.1.3. Periodic tenancies
- •Nature
- •Contractual fetters on notice to quit
- •17.3.1.4. Tenancy at will
- •Tenancy at sufferance
- •Notes and Questions 17.1
- •17.3.1.5. Certainty of duration
- •Notes and Questions 17.2
- •Passage 2
- •Passage 3
- •Passage 4
- •Notes and Questions 17.3
- •17.3.1.7. The tolerated trespasser status
- •Notes and Questions 17.4
- •Notes and Questions 17.5
- •17.3.2. Alienability
- •17.3.2.1. Inherent alienability
- •Alienability of tenant’s interest
- •Subleases and other derivative interests granted by the tenant
- •Effect of termination of lease on derivative interests
- •Alienability of landlord’s interest
- •Concurrent leases and other derivative interests granted by the landlord
- •17.3.2.2. Restrictions on alienability
- •17.3.2.3. Statutory control of contractual restrictions
- •Notes and Questions 17.6
- •17.3.3. Effect of alienation on enforceability
- •17.3.3.1. Introduction: the basic principle
- •Automatic transmission of benefit and burden of proprietary terms: the privity of estate principle
- •Post-assignment liability: the privity of contract principle
- •17.3.3.3. Derivative interest holders
- •17.4. Bailment
- •17.4.1. Essential features of bailment
- •17.4.2. Categories of bailment
- •17.4.3. Characteristics of bailment
- •17.4.4. Liabilities of the bailee
- •Notes and Questions 17.7
- •17.4.5. Is bailment proprietary?
- •17.4.5.1. Possession and exclusivity
- •17.4.5.2. Alienability
- •17.4.5.3. Enforceability against third parties
- •17.4.5.4. Other proprietary indicia
- •18 Security interests
- •18.1. The nature and function of security
- •18.1.1. Nature of security
- •18.1.1.1. Terminology problems
- •18.1.1.2. Legal and equitable rights to redeem
- •18.1.1.3. Creation, attachment and perfection of security
- •18.1.2. Function
- •18.1.2.1. Right of first recourse
- •18.1.2.2. Attachment to the asset
- •18.1.2.4. The hostage function
- •18.1.2.5. Signalling, monitoring and control
- •18.1.3. Efficiency
- •18.1.4. Use of security
- •18.2. Forms of security
- •18.2.1. Property transfer securities: the mortgage
- •18.2.2. Possessory securities: pledge or pawn
- •18.2.3. Hypothecations: the charge
- •18.2.4. Liens
- •18.2.5. Property retention securities
- •18.2.6. Charge by way of legal mortgage
- •Notes and Questions 18.1
- •18.3. Control over the terms of the relationship
- •18.3.1. Equitable supervisory jurisdiction
- •18.3.2. The Kreglinger principles
- •18.3.3. Statutory intervention
- •Notes and Questions 18.2
- •18.4. Enforcement of security
- •18.4.1. Remedies
- •18.4.2. Possession
- •18.4.3. Sale
- •18.4.3.1. When the power arises
- •18.4.3.2. When the power becomes exercisable
- •18.4.4. Duties on enforcement
- •General principles
- •The handling of arrears: initial action taken by lenders
- •Alleviating arrears problems
- •The levying of charges on accounts in arrear
- •Methods of obtaining possession
- •Proceeds of sale
- •Indemnity insurance
- •Loss recovery procedures
- •Notes and Questions 18.3
- •16 Co-ownership
- •16.1. Introduction
- •16.2.1. Basic concepts
- •OWNERSHIP IN COMMON
- •JOINT OWNERSHIP
- •CONCURRENT INTERESTS IN FINANCIAL ASSETS
- •CONCURRENT INTERESTS IN LAND
- •Notes and Questions 16.1
- •Unity of possession
- •Unity of interest
- •Unity of title
- •Unity of time
- •16.2.2. A comparison of joint tenancies and tenancies in common
- •16.2.2.1. Four unities versus one
- •Notes and Questions 16.2
- •16.2.2.2. The right of survivorship (and how to avoid it)
- •Severance at common law
- •16.2.2.3. Acting upon one’s share
- •16.2.2.4. Mutual agreement
- •16.2.2.5. Mutual conduct
- •16.2.2.6. Statutory severance
- •Notes and Questions 16.3
- •16.2.3. Use of co-owned property
- •16.2.3.1. Land
- •12 THE RIGHT TO OCCUPY
- •13 EXCLUSION AND RESTRICTION OF RIGHT TO OCCUPY
- •Notes and Questions 16.4
- •16.2.3.2. Chattels
- •Notes and Questions 16.5
- •16.2.4. Sale and other dispositions of co-owned property
- •16.2.4.1. Land
- •Notes and Questions 16.6
- •16.2.4.2. Chattels
- •16.3. Other forms of co-ownership
- •16.3.1. Commonhold
- •16.3.2. Unincorporated associations
- •Notes and Questions 16.7
- •16.3.3. Extending the limits of co-ownership: public trusts
- •Bibliography
- •Index

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subjective value that would require distinguishing between wealth and utility in estimating the value in prior entitlements. While there are subjective values in the ownership of land, they can be fully protected by bringing timely suit. The question with statutes of limitations, as with other general rules, reduces therefore to this question: is the protection that each party is afforded ex ante by a statute of limitations worth more than the right of action that he might otherwise possess?
The argument in favor of statutes of limitations in the abstract is very simple. The reduction in error, administrative and transaction costs brings about a gain that can be shared by all parties to the system. In a world where everyone has an equal probability of being plaintiff or defendant, the shift in the laws should work to universal advantage. In a world in which some persons have a systematic bias to take the property of others, the question is less clear cut, for scoundrels may get (net) benefit from the limitations period. But, even here the overall gains from the statute seem so large that a substantial portion must inure to everyone subject to the rules in question. Everyone shares, for example, in the reduction in the administrative costs of operating the system; and they retain their full rights of suit where these have their greatest value. Those individuals who break the rules most frequently can be subject to additional sanctions, whether criminal penalties or punitive damages, within the limitation period to equalize the overall gains.
The real questions are not whether a statute of limitations in the round works some Pareto superior move. Instead, the harder question is one of fine tuning. What is the best way to structure the rules of adverse possession in order to maximize the general gain? Here in principle the usual caveats apply. One wants to consider this question, ex ante, both for the individual and for the aggregate. But as all players operate pretty much behind the veil of ignorance, with adverse possession it is possible to indulge a useful simplification not possible in many other contexts. The distributional question is not key. Any gain to the whole will maximize the gain to each of the parts.
Notes and Questions 11.1
1.Epstein seems to have land mainly in mind when he talks about the utilitarian benefits of adverse possession. Do his arguments apply with equal force to title to goods?
2.There are other utilitarian arguments for adverse possession, in addition to those given by Epstein. In response to Epstein’s paper, Merrill (in ‘Symposium’, p. 813) lists some of them. In particular, he points out the importance of reliance, on the part of both the adverse possessor and third parties. In the case of the former, he says: ‘We want at some point in time to be able to encourage people to invest and make improvements on their property even if they have questionable title to it. Adverse possession strengthens those expectation interests or gives some substance to them.’ In the case of third party reliance, he makes the important point that we noted in Chapter 4: even when

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there is a system of registration of titles to property interests in operation some third parties still have to rely on apparent ownership.
3.Ellickson, like Radin in the extract below, points out the incongruity of a libertarian – someone who believes that the law should allow individuals to pursue their own ends, as they individually define them, with a minimum of state interference – supporting adverse possession, which requires that the interest of the original owner should be sacrificed for the greater good of others: ‘Libertarian principles make the expropriation of property without compensation highly suspect. Moreover, adverse possession in effect makes a landowner police against intruders. Libertarians usually bridle at the legal creation of affirmative obligations to act’ (Ellickson, ‘Adverse Possession and Perpetuities Law’, p. 725). Would this criticism be met by a requirement that the adverse possessor (or perhaps the state?) should pay compensation to the owner whose title had been extinguished?
Extract 11.2 Margaret Jane Radin, ‘Time, Possession, and Alienation’ (1986) 64
Washington University Law Quarterly 739
I . T I M E A N D P R O P E R T Y T H E O R Y
A. Lockean entitlement
. . . [T]he temporal dimension is irrelevant to the Lockean theory of property [in that], at least in its classic form, it is only a theory of just acquisition, concerning itself only with the moment in which entitlements come into being. Entitlements come into being through mixing one’s labor with an unowned object, or, in Epstein’s version, through occupancy or first possession of an unowned object, and thereby are fixed forever. Thus, one moment in time is relevant to entitlement, the moment when nonproperty becomes property; but the temporal dimension of human affairs, our situation in an ongoing stream of time, is irrelevant.
The term ‘just acquisition’ belongs to the prominent neo-Lockean, Robert Nozick, who theorizes that justice in holdings ideally consists of whatever results from just acquisition and sequences of just transfers. This corresponds to saying that a holding is just if a valid chain of title and a valid root of title (in original acquisition out of the common) can both be shown. Here a temporal element enters in; the chain of title extends in time from original acquisition to today. Thus, in neo-Lockean theory, there is a temporal element connected with just transfer, but not with initial entitlement itself.
In a non-ideal world, there are sometimes rip-offs and frauds instead of just transfers. This makes necessary a third kind of theory in addition to a theory of just acquisition and a theory of just transfer; namely, a corrective justice theory, which Nozick calls a theory of rectification. Because Nozick is engaged mainly in ideal theory, he does not develop a theory of rectification. Whether a neo-Lockean theory of corrective justice would contain temporal elements is therefore unclear, but it seems, at least, that a Nozickian theory of corrective justice would not allow time to diminish the force of old

422 Property Law
harms. In Neo-Lockean ideal libertarian justice there seems to be no statute of repose [i.e. statute of limitations]. Once the chain is tainted somewhere between original acquisition and today, corrective justice seems to require that titles be redistributed to undo the effect of the oppression or fraud, no matter how long ago. To say less than this would undermine the absolute nature of the Lockean rights of property acquisition and free contract.
B. Utilitarianism
Utilitarian theory is more directly time-bound. In act-utilitarianism the preferred or justified course of action is to maximize welfare (or utility, or whatever is the maximand) right now. But human interactions and our environment are dynamic, so as time moves on the preferred or justified course of action changes. Furthermore, in determining the preferred course of action the future is what governs. To judge an act by its consequences for utility is, from the standpoint of the time of making the decision, to rest rightness on prediction.
In rule-utilitarianism, the preferred or justified course of action is to maximize welfare (or whatever) in ‘the long run’ in contradistinction to right now. Hence, the dynamic nature of human affairs is more directly implicated in the preferred course of action. One consequence of this is that in rule-utilitarianism we are always cognizant of systemic concerns: How will any given choice affect the entire system of entitlements and expectations as it produces and maintains welfare over time? Thus, time is embedded at the heart of rule-utilitarianism. Indeed, its temporal heart harbors its deepest puzzles. How long is the long run? Does it include future generations? If so, how do we attribute utility (or whatever) to them, and how do we compare it with the utility of people alive today? Is the utility of people who are not alive today but were alive yesterday of any relevance? If so, at what point does the utility of the dead cease to count? In order to maximize utility, should we (in light of the principle of decreasing marginal utility) maximize population until everyone is at a bare subsistence level? And so forth.
C. Property and personhood
Time is also at the heart of the personality theory, but in a different way. In the Hegelian theory, ownership is accomplished by placing one’s will into an object. A modern extrapolation of this idea suggests that the claim to an owned object grows stronger as, over time, the holder becomes bound up with the object. Conversely, the claim to an object grows weaker as the will (or personhood) is withdrawn. In other words, in personality theory the strength of property claims is itself dynamic because over time the bond between persons and objects can wax and wane.
Because personality theory concerns individual rights and not general welfare, it does not harbor the same temporal puzzles as rule-utilitarianism. Since it places entitlement in the present state of the relationship between person and object and not in some aboriginal appropriation, it also avoids the major problem of the Lockean individual rights theory. Personality theory must struggle instead with how to construe

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the notion of personhood and the notion of relationships between persons and objects. In coherence and contextualist philosophical views, these central notions themselves are developing through history; that is, they have a temporal dimension.
I I . A D V E R S E P O S S E S S I O N
In this section, I shall comment on two aspects of Epstein’s treatment of adverse possession, suggesting that his lack of clear focus on the varying role of the temporal element in the different theories of property results in some distortions. First, Epstein sees a tension between Lockean entitlement theory, which he refers to as ‘principle’, and what appears to be a form of rule-utilitarianism, which he refers to as ‘pragmatic’. With respect to this opposition of principle and pragmatics, I suggest that Epstein himself is in tension with regard to the extent of his commitment to Lockean entitlement or rule-utilitarianism as his primary normative theory. Second, Epstein ignores personality theory. This might mean that he finds it wholly implausible as an explanatory/justificatory theory, and if so I differ with him. I think it sheds interesting light on some aspects of the problem of adverse possession.
A. Entitlement and utilitarianism: principle versus pragmatics?
First, let us consider the tension between Lockeanism and rule-utilitarianism with regard to adverse possession; that is, with regard to awarding title to present possession of sufficient length rather than seeking first possession. ‘As a matter of high principle’, Epstein says, ‘what comes first is best; as a matter of evidence and proof, however, what comes last is more reliable and certain.’ But why is it important to be reliable and certain, rather than simply pursuing what is best, letting the chips fall where they may? If entitlement is a matter of natural right, superior to all manipulations of the state in the interest of social welfare, why isn’t this a matter of Fiat justicia, ruat caelum? For Epstein, at least, it is important to be reliable and certain because that will maximize the general gain. This is implicitly a species of rule-utilitarianism known as transactions-costs economics.
But now we are prompted to ask, if rule-utilitarianism governs entitlements now, why doesn’t it govern entitlements then? That is, why doesn’t Epstein simply argue that it is efficiency, suitably construed as ‘long-run’ or dynamic, that governs entitlements? If efficiency governs entitlements, then there is no tension between ‘high principle’ and the merely ‘pragmatic’, there is just the problem of what really is efficient, given the dynamic nature of the system. Certainly, the principle of first possession could be reconstrued in rule-utilitarian terms: It makes utilitarian sense to get things out of the common and into the control of a single decision-maker, and the principle of first possession is (the argument would run) cheaper to agree upon than others that might present themselves. The problem for a utilitarian who is trying to be a libertarian at the same time is rather that the thoroughgoing rule-utilitarian approach to entitlement seems not to be absolute; it seems, in fact, to require redistribution of entitlements under certain circumstances.
In other words, under thoroughgoing rule-utilitarianism, rearrangement of entitlements over time through means other than transfer by contract between individuals