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Law

University

Introduction to the Bachelor of Laws. Source: Wikipedia (CC BY-SA 4.0).

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Concept, classification, and etymology of Law

  • Law: a system of norms and principles with a coercive character
  • Legal system: the set of norms in force in a State
  • Comparative law: analysis of differences between legal systems
  • Public law: regulates the actions of public authorities
  • Private law: regulates relations between natural and legal persons
  • Branches of public law: constitutional, administrative, and criminal
  • Branches of private law: civil, commercial, and labor
  • International law: divided into public and private
  • Etymology: derives from the Latin *directum* (that which is in accordance with the norm)
  • Historical distinction: difference between the lawful (legal) and the honest (moral)

Concept, nature, and classification of Law

  • Law: a system of general, mandatory norms with coercive sanctions.
  • Origin: a mix of rationality, political interests, socioeconomic factors, and social values.
  • Normative harmony: depends on the convergence of political interests and the stability of power.
  • Formal difficulty: the diversity of bodies and historical moments generates heterogeneity and legal lacunae.
  • Normative hierarchy: subordination of norms based on the authority of the body that issues them.
  • Prevalence: the special norm prevails over the general norm in specific cases.
  • Repeal: the subsequent norm annuls the previous one.
  • Objective law: mandatory norms created by the State (focus on validity).
  • Subjective right: individual powers granted by the legal system.

Concepts of Objective and Subjective Law and Historical Evolution

  • Objective law: norms that regulate coexistence and establish rights and obligations.
  • Subjective right: the power or faculty of a subject granted by a legal norm.
  • Political rights: suffrage, eligibility, political association, and jury service.
  • Personal rights or credits: the origin of correlative obligations.
  • Real rights: powers exercised over things regardless of persons.
  • State origin: institutionalization of law in the Modern Age.
  • Customary law: the basis of the first civilizations (Mesopotamia, Phoenicia, Palestine, Egypt, and Greece).
  • Roman contribution: systematization of family law, marriage, adoption, parental authority, contracts, and real rights.
  • Humanist influence: Machiavelli, Hobbes, and Locke in the formation of law as an instrument of the State.
  • Civil Law: positivist features in Latin America and continental Europe.

Realization and characteristics of law

  • Effectiveness: Requires correspondence between the rule and the fact (social/material effectiveness).
  • Consensus: The objective is voluntary compliance without coercive pressure.
  • Publicity: A prerequisite for validity and the beginning of legal life.
  • Validity: As a general rule, it is for an indefinite period from its publication.
  • Rational drafting: Must include analysis of causes, effects, and formal requirements.
  • Instrumentation: Requires secondary regulations and bodies for its application.
  • Principle of legality: Prevents subordinate bodies from modifying or expanding the rule.
  • Popular mandate: The citizen is the owner of power; the State must provide guarantees.
  • Safeguard: The defense of rights and order is linked to legality.
  • Normative characteristic: Law is a system of mandatory rules in social reality.
  • Bilateral characteristic: A relationship of rights and duties between two parties.
  • Coercible characteristic: It is enforceable by public force.
  • Systemic characteristic: Law is an organized set of rules.
  • Characteristic of Justice: Law has a projection toward justice.

Characteristics of Law and Sources

  • Bilaterality: requires interactivity between two or more people
  • Heteronomy: the will is subject to external imperatives
  • Coercibility: the requirement to use force to execute the prescribed conduct
  • Non-coercibility: a characteristic of social interaction norms (opposite to legal norms)
  • Inviolability: the resistance of the norm against violation through sanction
  • System: organically correlated norms with rank and precedence
  • Legal order: a set of positive norms coordinated hierarchically
  • Pyramid of norms: the classic representation of the legal system (Kelsen)
  • Concentric circles: the current conception of the legal system
  • Justice: the essential and defining element of the legal norm
  • Sources of law: facts, acts, or objects that originate current law

Sources of Law: Classification and Concepts

  • Historical sources: ancient documents containing laws (e.g., Code of Hammurabi)
  • Real/material sources: social, political, or economic factors that motivate the norm
  • Formal sources: acts of the State or society to create laws (law, custom, doctrine, jurisprudence, general principles, treaties)
  • Customary Law: unwritten law based on the repetition of acts with the force of law
  • Custom: can fill legal gaps or repeal inconvenient laws
  • Peru: Art. 149 of the Constitution recognizes customary justice in peasant and native communities
  • Peru: Art. 66 of the Organic Law of the Judiciary recognizes justice of the peace
  • Peru: Law No. 27908 recognizes the justice of the rondas campesinas (peasant patrols)
  • Constitution: the fundamental norm of a sovereign State
  • Law: a precept issued by a competent authority for the common good
  • Jurisprudence: repeated interpretations by courts
  • Legal act: an act of private autonomy with prescriptive content
  • General principles of law: general normative foundations of the legal system
  • Doctrine: opinions of jurists in essays, theses, or manuals
  • Statute of the International Court of Justice (Art. 38): treaties, custom, general principles, and auxiliary sources (doctrine/jurisprudence)
  • Ex aequo et bono: the possibility of ruling according to what is good and equitable in international law

Legal Hermeneutics and Interpretation

  • Hermeneutics: discipline for deciphering the sense and scope of legal expressions.
  • Interpretation: determination of the meaning of the norm in a concrete and practical case.
  • Authentic interpretation: performed by the same author of the norm.
  • Non-authentic interpretation: performed by a third party other than the author.
  • Declarative interpretation: coincides with the literal wording.
  • Extensive interpretation: applies to more cases than the literal meaning.
  • Restrictive interpretation: applies to fewer cases than the literal meaning.
  • Subjectivist trend: the meaning is the intent of the legislator.
  • Objectivist trend: the meaning is the intrinsic purpose of the law (predominant).
  • Exegetical school: rationalism, infallibility of the legislator, omnipotence of the law, and adherence to the literal meaning.
  • Free Law school: the judge is not subject to the literal meaning and seeks law independent of the State.
  • Historical school: prioritizes the historical element to capture the "spirit of the people."
  • School of free scientific investigation: seeks the social purpose and the idea of justice in the face of legal gaps.

Schools of interpretation, elements of the law, and legal integration

  • Teleological School (Ihering): The purpose of the law is its essence and must have a social purpose.
  • Formalist School (Kelsen): Pyramidal structure where the superior norm is a framework of possibilities.
  • Rule-based system: Clear rules of interpretation.
  • Non-rule-based system: Freedom of judicial action to interpret.
  • Grammatical element: Meaning of the Diccionario de la lengua española (unless there is an express or technical definition).
  • Logical element: Analysis of the ratio legis and internal harmony of the law.
  • Historical element: Analysis of messages, motions, and minutes of legislative debates.
  • Systematic element: Harmony between the precept and the entirety of the legal system.
  • Interpretation of custom: Logical and systematic elements predominate.
  • Interpretation of contracts: Rules of good faith, analogy, and favor debitoris (favor of the debtor) in ambiguous points.
  • Legal integration: Construction of a norm in the absence of a solution for a generic case.
  • Normative gaps (de lege lata): Lack of a solution in current law.
  • Axiological gaps (de lege ferenda): An existing solution that is perceived as unjust or insufficient.
  • Gaps in the law: Affect the entire system (rejected by Kelsen).
  • Gaps in legislation: Affect only enacted law and are integrable by the judge.
  • Gaps of knowledge and recognition: Distinction by Alchourrón and Bulygin.

Normative gaps, integration mechanisms, and branches of law

  • Regulatory gaps: caused by system failures or problems of subsumption.
  • Knowledge gaps: lack of information regarding specific facts.
  • Recognition gaps: lack of semantic determination.
  • Analogical reasoning: moves from the particular to a similar particular (mixes induction and deduction).
  • Deductive reasoning: the only absolutely certain type (moves from the general to the particular).
  • Inductive reasoning: problematic unless it encompasses all particular cases.
  • Romanist doctrine: general principles are maxims of justice from Roman law.
  • Natural law doctrine: general principles are prior to and superior to positive law.
  • Legal positivist doctrine: general principles are only enforceable if they are contained within the legal norm.
  • Natural equity: a corrective to the rigidity of the law (summum ius summa iniuria).
  • Legal antinomy: contradiction between norms with the same scope of validity.
  • Hierarchy criterion: the superior norm prevails over the inferior one.
  • Specialty criterion: the special norm prevails over the general one.
  • Temporality criterion: the later norm prevails over the earlier one.
  • Public law: regulates relationships between private individuals and public power, or between public powers.
  • Constitutional law: fundamental and constitutive norms of the State.
  • Criminal law: the study of the punitive power (ius puniendi) and the repression of crime.
  • Administrative law: regulates the structure and relations of the Public Administration.
  • Public international law: regulates relations between States and international organizations.
  • Labor law: an example of an area where public and private law overlap.

Classification and definitions of the branches of Law

  • Political Law: studies command, obedience, forms of government, and electoral sociology.
  • Constitutional Law: fundamental laws, fundamental rights, and the regulation of public powers.
  • Administrative Law: public administration, public services, and legal certainty.
  • Migration Law: international transit, entry, residence, and repatriation.
  • Procedural Law: conflict resolution, court jurisdiction, and procedural actors.
  • Public International Law: conduct of States and international organizations (e.g., UN).
  • Tax/Financial Law: tax collection and classification.
  • Criminal Law: definition of crimes, penalties, and security measures.
  • Private Law: relations between individuals in a position of equality.
  • Civil Law: ordinary life (family, property, succession, contracts).
  • Mercantile Law: commercial acts, merchants, and business exploitation.
  • Private International Law: conflict of laws, jurisdiction, and nationality in private relations.
  • Social Law: protection of socially vulnerable individuals.
  • Labor Law: social justice in labor relations (individual, collective, and procedural).
  • Economic Law: State intervention and control of economic activity.
  • Agrarian Law: land tenure and agricultural activity.
  • Environmental Law: environmental protection, sustainable use, and sanctions for environmental damage.

Improper crime of omission

  • Improper crime of omission: conduct where criminal relevance arises from a lack of action
  • Consequences of omission: avoidable damages, deaths, or injuries
  • Functional example: a public official who fails to comply with a legal or judicial mandate
  • Business example: failing to withdraw defective products from the market despite knowing the defect

Flashcard preview (6 of 40)

  1. 01

    Etymology of the word 'derecho' (law/right): from which Latin word does it derive?

    directum

  2. 02

    Meaning of the Latin word 'directum' in the context of law:

    that which is in accordance with the rule, the law, or the norm

  3. 03

    According to Ulpian (3rd century AD), what does public law regulate?

    the actions of public powers

  4. 04

    According to Ulpian (3rd century AD), what does private law regulate?

    private relations between natural and legal persons

  5. 05

    In Ulpian's classification, what branches compose private law?

    civil, commercial, and labor law

  6. 06

    According to the RAE (Real Academia Española), what elements integrate the definition of law?

    Norms, principles, customs, and jurisprudential and legal community conceptions.

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