The term Foundation IRB or F-IRB is an abbreviation of foundation internal ratings-based approach , and it refers to a set of credit risk measurement techniques proposed under Basel II capital adequacy rules for banking institutions.
102-612: Under this approach the banks are allowed to develop their own empirical model to estimate the PD (probability of default) for individual clients or groups of clients. Banks can use this approach only subject to approval from their local regulators. Under F-IRB banks are required to use regulator's prescribed LGD (Loss Given Default) and other parameters required for calculating the RWA ( Risk-Weighted Asset ) for non-retail portfolios. For retail exposures banks are required to use their own estimates of
204-412: A Law Commission -sponsored proposal to both unite and codify English and Scots Law, proposed the abolition of consideration. Some commentators have suggested for consideration to be replaced by estoppel as a basis for contracts. A contract is often evidenced in writing or by deed . The general rule is that a person who signs a contractual document will be bound by the terms in that document. This rule
306-434: A severability clause . The test of whether a clause is severable is an objective test—whether a reasonable person would see the contract standing even without the clauses. Typically, non-severable contracts only require the substantial performance of a promise rather than the whole or complete performance of a promise to warrant payment. However, express clauses may be included in a non-severable contract to explicitly require
408-467: A tort action based on reliance. Although verbal contracts are generally binding in most common law jurisdictions, some types of contracts may require formalities such as being in writing or by deed . A contract cannot be formed without assent of the two parties to be bound by its terms. Normally this is by written signature (which may include an electronic signature), but the assent may also be oral or by conduct. Assent may be given by an agent for
510-425: A TTC PD, one follows three steps: In addition to PD models, this framework can also be used to develop PIT and TTC variants of LGD, EAD and Stress Testing models. Most PD models output PDs that are of a hybrid nature: they are neither perfectly Point-In-Time (PIT) nor through-the-cycle (TTC). The long-run average of Observed Default Frequency ODF is often regarded as a TTC PD. It is argued that when considered over
612-407: A certain field. In addition, the court may also imply a term; if price is excluded, the court may imply a reasonable price, with the exception of land, and second-hand goods, which are unique. If there are uncertain or incomplete clauses in the contract, and all options in resolving its true meaning have failed, it may be possible to sever and void just those affected clauses if the contract includes
714-402: A certain probability of default. For group of obligors sharing similar credit risk characteristics such as a RMBS or pool of loans, a PD may be derived for a group of assets that is representative of the typical (average) obligor of the group. In comparison, a PD for a bond or commercial loan, are typically determined for a single entity. Under Basel II , a default event on a debt obligation
816-475: A contract may also state circumstances in which performance of an obligation may be excused. Not all terms are stated expressly, and terms carry different legal weight depending on how central they are to the objectives of the contract. Contracting is a specific phase within procurement . It includes creating, negotiating, and managing contracts. Obligations created by contracts can generally be transferred, subject to requirements imposed by law. Laws regarding
918-569: A contract use technicalities to satisfy requirements while in fact circumventing them in practice. Typically, this is in the form of "peppercorn" consideration, i.e. consideration that is negligible but still satisfies the requirements of law. The doctrine of consideration has been expressly rejected by the UNIDROIT Principles of International Commercial Contracts on the grounds that it yields uncertainty and unnecessary litigation, thereby hindering international trade. Similarly,
1020-454: A contractual term will become a condition: A term is a condition (rather than an intermediate or innominate term, or a warranty), in any of the following five situations: (1) statute explicitly classifies the term in this way; (2) there is a binding judicial decision supporting this classification of a particular term as a "condition"; (3) a term is described in the contract as a "condition" and upon construction it has that technical meaning; (4)
1122-511: A general harmonised framework for international contracts, independent of the divergences between national laws, as well as a statement of common contractual principles for arbitrators and judges to apply where national laws are lacking. Notably, the Principles reject the doctrine of consideration, arguing that elimination of the doctrine "bring[s] about greater certainty and reduce litigation" in international trade. The Principles also rejected
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#17328010167891224-436: A long period, the systematic effects averages close to zero. However, defining the appropriate period of reference for calculating such an average is often challenging, e.g. multiple business cycles in the historical data can over or underestimate the average PD which is considered a biased estimate. Furthermore, the assumption of a constant TTC PD for a pool of obligors is not realistic in practice. In fact, idiosyncratic risk of
1326-411: A mixture of Roman-Dutch law and English common law (e.g. South Africa and neighbouring countries). In common law jurisdictions, the formation of a contract generally requires an offer, acceptance , consideration , and mutual intent to be bound . The concept of contract law as a distinct area of law in common law jurisdictions originated with the now-defunct writ of assumpsit , which was originally
1428-451: A party. Remedies for breach of contract include damages (monetary compensation for loss) and, for serious breaches only, cancellation. Specific performance and injunction may also be available if damages are insufficient. In order for a legally enforceable contract to be formed, the parties must reach mutual assent (also called a meeting of the minds ). This is typically reached through an offer and an acceptance which does not vary
1530-406: A patient refuses to pay after being examined by a doctor, the patient has breached a contract implied in fact. A contract which is implied in law is sometimes called a quasi-contract . Such contracts are means for courts to remedy situations in which one party would be unjustly enriched were he or she not required to compensate the other. Quantum meruit claims are an example. Where something
1632-478: A pharmaceutical manufacturer, advertised a smoke ball that would, if sniffed "three times daily for two weeks", prevent users from catching the flu . If it failed to do so, the company promised to pay the user £ 100, adding that they had "deposited £1,000 in the Alliance Bank to show [their] sincerity in the matter". When the company was sued for the money, they argued the advert should not have been taken as
1734-506: A portfolio can vary over time. A classic example is changes in the distribution of the portfolio due to in- and out-flows of the obligors but also due to decisions taken by the bank, such as modifications of lending conditions or policies. There are many alternatives for estimating the probability of default. Default probabilities may be estimated from a historical data base of actual defaults using modern techniques like logistic regression . Default probabilities may also be estimated from
1836-422: A pre-existing legal relationship , contract law provides for the creation and enforcement of duties and obligations through a prior agreement between parties. The emergence of quasi-contracts , quasi-torts , and quasi-delicts renders the boundary between tort and contract law somewhat uncertain. Contracts are widely used in commercial law , and for the most part form the legal foundation for transactions across
1938-530: A purported acceptance that varies the terms of an offer is not an acceptance but a counteroffer and hence a rejection of the original offer. The principle of offer and acceptance has been codified under the Indian Contract Act, 1872 . In determining if a meeting of the minds has occurred, the intention of contracting parties is interpreted objectively from the perspective of a reasonable person . The "objective" approach towards contractual intent
2040-438: A reasonable construction of the contract. In New South Wales, even if there is uncertainty or incompleteness in a contract, the contract may still be binding on the parties if there is a sufficiently certain and complete clause requiring the parties to undergo arbitration, negotiation or mediation. Courts may also look to external standards, which are either mentioned explicitly in the contract or implied by common practice in
2142-439: A risk bucket assigned by a TTC rating system share similar stressed PDs. Credit default swap-implied (CDS-implied) probabilities of default are based upon the market prices of credit default swaps. Like equity prices, their prices contain all information available to the market as a whole. As such, the probability of default can be inferred by the price. CDS provide risk-neutral probabilities of default, which may overestimate
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#17328010167892244-430: A serious, legally binding offer but a puff . The Court of Appeal held that it would appear to a reasonable man that Carbolic had made a serious offer and determined that the reward was a contractual promise. As decided in the case of Pharmaceutical Society of Great Britain v Boots Cash Cashiers , an offer that is made in response to an invitation to treat, without any negotiation or explicit modification of terms,
2346-532: A specific person or persons, and obligations in tort which are based on the wrongful infliction of harm to certain protected interests, primarily imposed by the law, and typically owed to a wider class of persons. Research in business and management has also paid attention to the influence of contracts on relationship development and performance. Private international law is rooted in the principle that every jurisdiction has its own distinct contract law shaped by differences in public policy, judicial tradition, and
2448-455: A term is a condition is determined in part by the parties' intent. In a less technical sense, however, a condition is a generic term and a warranty is a promise. In specific circumstances these terms are used differently. For example, in English insurance law, violation of a "condition precedent" by an insured is a complete defence against the payment of claims. In general insurance law,
2550-416: A third step, this framework makes use of predictability of credit cycles. This means that if the default rate in a sector is near historic high then one would assume it to fall and if the default rate in a sector is near historic low then one would assume it to rise. In contrast to other approaches which assumes the systematic factor to be completely random, this framework quantifies the predictable component of
2652-486: A tort-based action (such as the tort of deceit ) if the misrepresentation is negligent or fraudulent. In U.S. law, the distinction between the two is somewhat unclear. Warranties are generally viewed as primarily contract-based legal action, while negligent or fraudulent misrepresentations are tort-based, but there is a confusing mix of case law in the United States. In modern English law, sellers often avoid using
2754-488: A warranty is a promise that must be complied with. In product transactions, warranties promise that the product will continue to function for a certain period of time. In the United Kingdom, the courts determine whether a term is a condition or warranty, regardless of how or whether the term was classified in the contract. Statute may also declare a term or nature of term to be a condition or warranty. For example,
2856-471: A “credit cycle”. This framework, involving the selective use of either PIT or TTC PDs for different purposes, has been successfully implemented in large UK banks with BASEL II AIRB status. As a first step this framework makes use of Merton approach in which leverage and volatility (or their proxies) are used to create a PD model. As a second step, this framework assumes existence of systematic factor(s) similar to Asymptotic Risk Factor Model (ASRF). As
2958-416: Is a financial term describing the likelihood of a default over a particular time horizon. It provides an estimate of the likelihood that a borrower will be unable to meet its debt obligations. PD is used in a variety of credit analyses and risk management frameworks. Under Basel II , it is a key parameter used in the calculation of economic capital or regulatory capital for a banking institution. PD
3060-404: Is accomplished for wholesale credit by summarizing, for each of several industries or regions, MKMV EDFs, Kamakura Default Probabilities (KDPs), or some other, comprehensive set of PIT PDs or DRs. After that, one transforms these factors into convenient units and expressed them as deviations from their respective, long-run-average values. The unit transformation typically involves the application of
3162-433: Is advertised in a newspaper or on a poster, the advertisement will not normally constitute an offer but will instead be an invitation to treat , an indication that one or both parties are prepared to negotiate a deal. An exception arises if the advertisement makes a unilateral promise, such as the offer of a reward, as in the case of Carlill v Carbolic Smoke Ball Co , decided in nineteenth-century England . The company,
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3264-405: Is an agreement that specifies certain legally enforceable rights and obligations pertaining to two or more parties . A contract typically involves consent to transfer of goods , services , money , or promise to transfer any of those at a future date. The activities and intentions of the parties entering into a contract may be referred to as contracting . In the event of a breach of contract ,
3366-621: Is closely linked to the expected loss , which is defined as the product of the PD, the loss given default (LGD) and the exposure at default (EAD). PD is the risk that the borrower will be unable or unwilling to repay its debt in full or on time. The risk of default is derived by analyzing the obligor's capacity to repay the debt in accordance with contractual terms. PD is generally associated with financial characteristics such as inadequate cash flow to service debt, declining revenues or operating margins, high leverage, declining or marginal liquidity, and
3468-426: Is concluded, modified or terminated by the mere agreement of the parties, without any further requirement". Assignments are typically subject to statutory restrictions, particularly with regard to the consent of the other party to the contract. Contract theory is a large body of legal theory that addresses normative and conceptual questions in contract law. One of the most important questions asked in contract theory
3570-531: Is exercised and governed either under common law jurisdictions, civil law jurisdictions, or mixed-law jurisdictions that combine elements of both common and civil law. Common law jurisdictions typically require contracts to include consideration in order to be valid, whereas civil and most mixed-law jurisdictions solely require a meeting of the minds between the parties. Within the overarching category of civil law jurisdictions, there are several distinct varieties of contract law with their own distinct criteria:
3672-411: Is presumed to incorporate the terms of the invitation to treat. In contract law, consideration refers to something of value which is given in exchange for the fulfilment of a promise. In Dunlop v. Selfridge , Lord Dunedin described consideration "the price for which the promise of the other is bought". Consideration can take multiple forms and includes both benefits to the promisor and detriments to
3774-545: Is referred to as the rule in L'Estrange v Graucob or the "signature rule". This rule was approved by the High Court of Australia in Toll(FGCT) Pty Ltd v Alphapharm Pty Ltd . The rule typically binds a signatory to a contract regardless of whether they have actually read it, provided the document is contractual in nature. However, defences such as duress or unconscionability may enable the signer to avoid
3876-729: Is restricted on public policy grounds. Consequently, the validity and enforceability of a contract depends not only on whether a jurisdiction is a common, civil, or mixed law jurisdiction but also on the jurisdiction's particular policies regarding capacity. For instance, very small children may not be held to bargains they have made, on the assumption that they lack the maturity to understand what they are doing; errant employees or directors may be prevented from contracting for their company, because they have acted ultra vires (beyond their power). Another example might be people who are mentally incapacitated, either by disability or drunkenness. Specifics vary between jurisdictions, for example article 39 of
3978-410: Is said to have occurred if The PD of an obligor not only depends on the risk characteristics of that particular obligor but also the economic environment and the degree to which it affects the obligor . Thus, the information available to estimate PD can be divided into two broad categories - An unstressed PD is an estimate that the obligor will default over a particular time horizon considering
4080-510: Is why contracts are enforced. One prominent answer to this question focuses on the economic benefits of enforcing bargains. Another approach, associated with Charles Fried in his book Contract as Promise , maintains that the general purpose of contract law is to enforce promises . Other approaches to contract theory are found in the writings of legal realists and critical legal studies theorists, which have propounded Marxist and feminist interpretations of contract. Attempts at understanding
4182-772: The Egyptian Civil Code , modelled after the Napoleonic Code but containing provisions designed to fit Arab and Islamic society. The Egyptian Civil Code was subsequently used as a model for the majority of Arab states. In the 20th century, the growth of export trade led to countries adopting international conventions, such as the Hague-Visby Rules and the UN Convention on Contracts for the International Sale of Goods , bringing
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4284-620: The European Union being an economic community with a range of trade rules, there continues to be no overarching "EU Law of Contract". In 2021, Mainland China adopted the Civil Code of the People's Republic of China , which codifies its contract law in book three. While generally classified as a civil law jurisdiction, contract law in mainland China has been influenced by a number of sources, including traditional Chinese views toward
4386-685: The German tradition is characterised by the unique doctrine of abstraction , systems based on the Napoleonic Code are characterised by their systematic distinction between different types of contracts, and Roman-Dutch law is largely based on the writings of renaissance-era Dutch jurists and case law applying general principles of Roman law prior to the Netherlands' adoption of the Napoleonic Code. The UNIDROIT Principles of International Commercial Contracts , published in 2016, aim to provide
4488-654: The Law of Property Act 1925 ). Nonetheless, a valid contract may generally be made orally or even by conduct. An oral contract may also be called a parol contract or a verbal contract, with "verbal" meaning "spoken" rather than "in words", an established usage in British English with regards to contracts and agreements, and common although somewhat deprecated as "loose" in American English . An unwritten, unspoken contract, also known as "a contract implied by
4590-685: The Meiji Restoration , Japan adopted a series of legal codes modelled primarily on German law, adopting its commercial code in 1899. The Japanese adaptation of German civil law was spread to the Korean Peninsula and China as a result of Japanese occupation and influence, and continues to form the basis of the legal system in South Korea and the Republic of China. In 1949, Abd El-Razzak El-Sanhuri and Edouard Lambert drafted
4692-682: The Sale of Goods Act 1979 s15A provides that terms as to title, description, quality and sample are generally conditions . The United Kingdom has also developed the concept of an "intermediate term" (also called innominate terms), first established in Hong Kong Fir Shipping Co Ltd v Kawasaki Kisen Kaisha Ltd [1962]. Traditionally, while warranties are contractual promises which are enforced through legal action, regardless of materiality, intent, or reliance, representations are traditionally precontractual statements that allow for
4794-502: The United Nations Convention on Contracts for the International Sale of Goods does not require consideration for a contract to be valid, thereby excluding the doctrine with regard to contracts covered by the convention even in common law jurisdictions where it would otherwise apply. The continued existence of the doctrine in common law jurisdictions is controversial. Scots lawyer Harvey McGregor 's " Contract Code ",
4896-611: The Canadian province of Quebec are mixed law jurisdictions which primarily adhere to French legal tradition with regard to contract law and other principles of private law. Over the course of the nineteenth and twentieth century, the majority of jurisdictions in the Middle East and East Asia adopted civil law legal frameworks based on the Napoleonic, German, or Swiss model. The Napoleonic Code shapes contract law across much of
4998-757: The IRB parameters (PD, LGD, CCF). Then total required capital is calculated as a fixed percentage of the estimated RWA. Reforms to the internal ratings-based approach to credit risk are due to be introduced under the Basel III: Finalising post-crisis reforms . Some credit assessments in standardised approach refer to unrated assessment. Basel II also encourages banks to initiate internal ratings-based approach for measuring credit risks. Banks are expected to be more capable of adopting more sophisticated techniques in credit risk management. Banks can determine their own estimation for some components of risk measure:
5100-601: The Middle East, while contract law in Japan, South Korea, and the Republic of China is rooted in the German pandectist tradition. In 1926, Turkey replaced its Ottoman-era mixture of Islamic and secular laws with a secular civil code modelled after that of Switzerland , with its contract and commercial law modelled after the Swiss Code of Obligations , which was in turn influenced by German and French legal traditions. Following
5202-568: The Muslim world during the Middle Ages. Since the nineteenth century, two distinct traditions of contract law emerged. Jurisdictions that were previously British colonies generally adopted English common law . Other jurisdictions largely adopted the civil law tradition, either inheriting a civil law legal system at independence or adopting civil and commercial codes based on German or French law. While jurisdictions such as Japan, South Korea, and
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#17328010167895304-781: The Republic of China modelled their contract law after the German pandectist tradition, the Arab world largely modelled its legal framework after the Napoleonic Code . While the Netherlands adopted a legal system based on the Napoleonic Code in the early 19th century, Dutch colonies retained the precedent-based Roman-Dutch law . British colonies in Southern Africa adopted Roman-Dutch principles in areas of private law via reception statutes adopting South African law, retaining Roman-Dutch law for most matters of private law while applying English common law principles in most matters of public law . Saint Lucia , Mauritius , Seychelles , and
5406-407: The United States requires a written contract for tangible product sales in excess of $ 500, and for real estate contracts to be written. If the contract is not required by law to be written, an oral contract is generally valid and legally binding. The United Kingdom has since replaced the original Statute of Frauds, but written contracts are still required for various circumstances such as land (through
5508-483: The abstraction principle on the grounds that it and similar doctrines are "not easily compatible with modern business perceptions and practice". Contract law can be contrasted with tort law (also referred to in some jurisdictions as the law of delicts), the other major area of the law of obligations. While tort law generally deals with private duties and obligations that exist by operation of law, and provide remedies for civil wrongs committed between individuals not in
5610-454: The acts of the parties", which can be legally implied either from the facts or as required in law . Implied-in-fact contracts are real contracts under which parties receive the "benefit of the bargain". However, contracts implied in law are also known as quasi-contracts, and the remedy is quantum meruit , the fair market value of goods or services rendered. In commercial agreements it is presumed that parties intend to be legally bound unless
5712-489: The basis of public policy . For example, in the English case Balfour v. Balfour a husband agreed to give his wife £30 a month while he was away from home, but the court refused to enforce the agreement when the husband stopped paying. In contrast, in Merritt v Merritt the court enforced an agreement between an estranged couple because the circumstances suggested their agreement was intended to have legal consequences. If
5814-682: The basis of trade since the dawn of commerce and sedentism during the Neolithic Revolution . A notable early modern development in contract law was the emergence of the hawala system in the Indian subcontinent and the Arab world , under which a series of contractual relationships formed the basis of an informal value transfer system spanning the Silk Road . In the Indian subcontinent,
5916-499: The buyer explicitly expressed the importance of this requirement. The relative knowledge of the parties may also be a factor, as in English case of Bissett v Wilkinson , where the court did not find misrepresentation when a seller said that farmland being sold would carry 2000 sheep if worked by one team; the buyer was considered sufficiently knowledgeable to accept or reject the seller's opinion. According to Andrew Tettenborn et al , there are five differing circumstances under which
6018-409: The categorisation of contracts into bilateral and unilateral ones. For example, the High Court of Australia stated that the term unilateral contract is "unscientific and misleading". In certain circumstances, an implied contract may be created. A contract is implied in fact if the circumstances imply that parties have reached an agreement even though they have not done so expressly. For example, if
6120-579: The court or other forum in which disputes will be resolved, respectively. Failing express agreement on such matters in the contract itself, countries have rules to determine the law governing the contract and the jurisdiction for disputes. For example, European Union Member States apply Article 4 of the Rome I Regulation to decide the law governing the contract, and the Brussels I Regulation to decide jurisdiction. Contracts have existed since antiquity, forming
6222-564: The covered sectors. To obtain PIT PDs, one introduces the relevant indices into the relevant default models, re-calibrate the models to defaults, and apply the models with current and projected changes in indices as inputs. If a PD model weren't otherwise PIT, the introduction of the indices will make it PIT. The specific model formulation depends on the features important to each, distinguished class of counterparties and data constraints. Some common approaches include: At this point, to determine
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#17328010167896324-438: The crew were already contracted to sail the ship. The pre-existing duty rule also extends to general legal duties; for example, a promise to refrain from committing a tort or crime is not sufficient. Some jurisdictions have modified the English principle or adopted new ones. For example, in the Indian Contract Act, 1872 , past consideration constitutes valid consideration, and that consideration may be from any person even if not
6426-454: The current macroeconomic as well as obligor specific information. This implies that if the macroeconomic conditions deteriorate, the PD of an obligor will tend to increase while it will tend to decrease if economic conditions improve. A stressed PD is an estimate that the obligor will default over a particular time horizon considering the current obligor specific information, but considering "stressed" macroeconomic factors irrespective of
6528-422: The current state of the economy. The stressed PD of an obligor changes over time depending on the risk characteristics of the obligor , but is not heavily affected by changes in the economic cycle as adverse economic conditions are already factored into the estimate. For a more detailed conceptual explanation of stressed and unstressed PD, refer. Closely related to the concept of stressed and unstressed PD's,
6630-475: The drivers of default for a small business based on a historical data base of defaults. These models are both developed internally and supplied by third parties. A similar approach is taken to retail default, using the term " credit score " as a euphemism for the default probability which is the true focus of the lender. Some of the popular statistical methods which have been used to model probability of default are listed below. Obligor A contract
6732-431: The extent of their enforceability as part of a contract. English common law distinguishes between important conditions and warranties , with a breach of a condition by one party allowing the other to repudiate and be discharged while a warranty allows for remedies and damages but not complete discharge. In modern United States law the distinction is less clear but warranties may be enforced more strictly. Whether or not
6834-429: The formation of binding contracts. On the other hand, Islamic law accepted agency as permissible in not only contract law but in the law of obligations generally, an approach that has since become mainstream in common law, mixed law, and most civil law jurisdictions. Analogously, the transfer of debt , which was not accepted under Roman law, became widely practiced in medieval European commerce, owing largely to trade with
6936-423: The formulae for some banks' major products: corporate, small-medium enterprise (SME), residential mortgage and qualifying revolving retail exposure. [REDACTED] Notes: In Basel II: International Convergence of Capital Measurement and Capital Standards: a Revised Framework (BCBS) (November 2005 Revision) [REDACTED] [REDACTED] Probability of default Probability of default ( PD )
7038-508: The freedom of contract in order to prevent businesses from exploiting consumers. In 1993, Harvey McGregor , a British barrister and academic, produced a "Contract Code" under the auspices of the English and Scottish Law Commissions , which was a proposal to both unify and codify the contract laws of England and Scotland. This document was offered as a possible "Contract Code for Europe", but tensions between English and German jurists meant that this proposal has so far come to naught. In spite of
7140-534: The freedom of contract. For example, the Civil Rights Act of 1964 restricted private racial discrimination against African-Americans. The US Constitution contains a Contract Clause , but this has been interpreted as only restricting the retroactive impairment of contracts. In the late twentieth and early twenty-first century, consumer protection legislation, such as Singapore's Consumer Protection (Fair Trading) Act 2003, progressively imposed limits upon
7242-567: The full performance of an obligation. English courts have established that any intention to make the contract a "complete code", so as to exclude any option to resort to a common law or extra-contractual remedy, must be evidenced in "clear express words": otherwise a "presumption that each party to a contract is entitled to all remedies which arise by operation of law" will be honoured by the courts. Common law jurisdictions typically distinguish three different categories of contractual terms, conditions, warranties and intermediate terms, which vary in
7344-403: The guardian of a young girl took out a loan to educate her. After she was married, her husband promised to pay the debt but the loan was determined to be past consideration. In the early English case of Stilk v. Myrick [1809], a captain promised to divide the wages of two deserters among the remaining crew if they agreed to sail home short-handed; however, this promise was found unenforceable as
7446-408: The hawala system gave rise to the hundi , a transferrable contract entitling its holder in due course to obtain money from its issuer or an agent thereof, giving rise to the principle underlying contemporary negotiable instruments . The hawala system also influenced the development of agency in common law and in civil laws . In Roman law, agents could not act on behalf of other individuals in
7548-462: The inability to successfully implement a business plan. In addition to these quantifiable factors, the borrower's willingness to repay also must be evaluated. The probability of default is an estimate of the likelihood that the default event will occur. It applies to a particular assessment horizon, usually one year. Credit scores , such as FICO for consumers or bond ratings from S&P, Fitch or Moodys for corporations or governments, typically imply
7650-466: The injured party may seek judicial remedies such as damages or equitable remedies such as specific performance or rescission . A binding agreement between actors in international law is known as a treaty . Contract law, the field of the law of obligations concerned with contracts, is based on the principle that agreements must be honoured . Like other areas of private law , contract law varies between jurisdictions. In general, contract law
7752-570: The inverse-normal distribution function, thereby converting measures of median or average PDs into measures of median or average “default distance” (DD). At this point, one has a set of indices measuring the distance between current and long-run-average DD in each of a selected set of sectors. Depending on data availability and portfolio requirements, such indices can be created for various industries and regions with 20+ years covering multiple recessions. After developing these indices, one can calculate both PIT and TTC PDs for counterparties within each of
7854-604: The majority of English-speaking countries, the rules are derived from English contract law which emerged as a result of precedents established by various courts in England over the centuries. Meanwhile, civil law jurisdictions generally derive their contract law from Roman law , although there are differences between German contract law , legal systems inspired by the Napoleonic Code or the Civil Code of Lower Canada (e.g. Québec and Saint Lucia ), and jurisdictions following Roman-Dutch law (e.g. Indonesia and Suriname ) or
7956-527: The modification of contracts or the assignment of rights under a contract are broadly similar across jurisdictions. In most jurisdictions, a contract may be modified by a subsequent contract or agreement between the parties to modify the terms governing their obligations to each other. This is reflected in Article 3.1.2 of the Principles of International Commercial Contracts , which states that "a contract
8058-565: The obligation. Further, reasonable notice of a contract's terms must be given to the other party prior to their entry into the contract. Written contracts have typically been preferred in common law legal systems. In 1677 England passed the Statute of Frauds which influenced similar statute of frauds laws in the United States and other countries such as Australia. In general, the Uniform Commercial Code as adopted in
8160-417: The observable prices of credit default swaps , bonds , and options on common stock. The simplest approach, taken by many banks, is to use external ratings agencies such as Standard and Poors , Fitch or Moody's Investors Service for estimating PDs from historical default experience. For small business default probability estimation, logistic regression is again the most common technique for estimating
8262-405: The offer's terms, which is known as the " mirror image rule ". An offer is defined as a promise that is dependent on a certain act, promise, or forbearance given in exchange for the initial promise An acceptance is simply the assent of the other contracting party or parties to the terms stipulated in the contract. As an offer states the offeror's willingness to be bound to the terms proposed therein,
8364-450: The offeror. Consideration must be lawful for a contract to be binding. Applicable rules in determining if consideration is lawful exist both in case law and in the codes of some common law jurisdictions. The general principles of valid consideration in the common law tradition are that: The insufficiency of past consideration is related to the pre-existing duty rule . For example, in the early English case of Eastwood v. Kenyon [1840],
8466-554: The offeror. In a reward contract, for example, a person who has lost a dog could promise a reward if the dog is found, through publication or orally. The payment could be additionally conditioned on the dog being returned alive. Those who learn of the reward are not required to search for the dog, but if someone finds the dog and delivers it, the promisor is required to pay. On the other hand, advertisements which promise bargains are generally regarded not as offers for unilateral contracts but merely "invitations to treat". Some have criticised
8568-434: The overall average across all entities won't. The greater accuracy of PIT PDs makes them the preferred choice in such current, risk applications as pricing or portfolio management. The overall stability of TTC PDs makes them attractive in such applications as determining Basel II/II RWA. The above framework provides a method to quantify credit cycles, their systematic and random components and resulting PIT and TTC PDs. This
8670-493: The overarching purpose and nature of contracting as a phenomenon have been made, notably relational contract theory . Additionally, certain academic conceptions of contracts focus on questions of transaction cost and ' efficient breach ' theory. Another important dimension of the theoretical debate in contract is its place within, and relationship to a wider law of obligations . Obligations have traditionally been divided into contracts, which are voluntarily undertaken and owed to
8772-491: The parties expressly state the opposite. For example, in Rose & Frank Co v JR Crompton & Bros Ltd , an agreement between two business parties was not enforced because an "honour clause" in the document stated "this is not a commercial or legal agreement, but is only a statement of the intention of the parties". In contrast, domestic and social agreements such as those between children and parents are typically unenforceable on
8874-493: The parties have explicitly agreed that breach of that term, no matter what the factual consequences, will entitle the innocent party to terminate the contract for breach; or (5) as a matter of general construction of the contract, the clause must be understood as intended to operate as a condition. In all systems of contract law, the capacity of a variety of natural or juristic persons to enter into contracts, enforce contractual obligations, or have contracts enforced against them
8976-400: The practices of local businesses. Consequently, while all systems of contract law serve the same overarching purpose of enabling the creation of legally enforceable obligations, they may contain significant differences. Accordingly, many contracts contain a choice of law clause and a forum selection clause to determine the jurisdiction whose system of contract law will govern the contract and
9078-450: The probability of default (PD), exposure at default (EAD) and effective maturity (M). The goal is to define risk weights by determining the cut-off points between and within areas of the expected loss (EL) and the unexpected loss (UL), where the regulatory capital should be held, in the probability of default. Then, the risk weights for individual exposures are calculated based on the function provided by Basel II. [REDACTED] Below are
9180-447: The promisee. The Indian Contract Act also codifies examples of when consideration is invalid, for example when it involves marriage or the provision of a public office. The primary criticism of the doctrine of consideration is that it is purely a formality that merely serves to complicate commerce and create legal uncertainty by opening up otherwise simple contracts to scrutiny as to whether the consideration purportedly tendered satisfies
9282-422: The promisee. Forbearance to act, for example, can constitute valid consideration, but only if a legal right is surrendered in the process. Common law jurisdictions require consideration for a simple contract to be binding, but allow contracts by deed to not require consideration. Similarly, under the Uniform Commercial Code , firm offers in most American jurisdictions are valid without consideration if signed by
9384-425: The real world probability of default unless risk premiums are somehow taken into account. One option is to use CDS implied PD's in conjunction with EDF (Expected Default Frequency) credit measures. There are alternative approaches for deriving and estimating PIT and TTC PDs. One such framework involves distinguishing PIT and TTC PDs by means of systematic predictable fluctuations in credit conditions, i.e. by means of
9486-470: The requirements of the law. While the purpose of the doctrine was ostensibly to protect parties seeking to void oppressive contracts, this is currently accomplished through the use of a sophisticated variety of defences available to the party seeking to void a contract. In practice, the doctrine of consideration has resulted in a phenomenon similar to that of Ḥiyal in Islamic contracts, whereby parties to
9588-778: The role of law, the PRC's socialist background, the Japanese/German-based law of the Republic of China on Taiwan , and the English-based common law used in Hong Kong. Consequently, contract law in the Chinese mainland functions as a de facto mixed system. The 2021 civil code provides for the regulation of nominate contracts in a manner similar to that of jurisdictions such as Japan, Germany, France, and Québec. The rules governing contracts vary between jurisdictions. In
9690-438: The sale of a home, the buyer promises to pay the seller $ 200,000 in exchange for the seller's promise to deliver title to the property. Bilateral contracts commonly take place in the daily flow of commercial transactions. Less common are unilateral contracts, in which one party makes a promise, but the other side does not promise anything. In these cases, those accepting the offer are not required to communicate their acceptance to
9792-477: The systematic factor which results in more accurate prediction of default rates. As per this framework, the term PIT applies to PDs that move over time in tandem with realized, default rates (DRs), increasing as general credit conditions deteriorate and decreasing as conditions improve. The term TTC applies to PDs that exhibit no such fluctuations, remaining fixed overall even as general credit conditions wax and wane. The TTC PDs of different entities will change, but
9894-561: The term "represents" in order to avoid claims under the Misrepresentation Act 1967 , while in America the use of "warrants and represents" is relatively common. English courts may weigh parties' emphasis in determining whether a non-contractual statement is enforceable as part of the contract. In the English case of Bannerman v White , the court upheld a rejection by a buyer of hops which had been treated with sulphur since
9996-447: The terms of a contract are so uncertain or incomplete as to elude reasonable interpretation, the parties cannot have reached an agreement in the eyes of the law. An agreement to agree does not constitute a contract, and an inability to agree on key issues, which may include such things as price or safety, may cause an entire contract to fail. However, a court will attempt to give effect to commercial contracts where possible, by construing
10098-539: The terms through-the-cycle (TTC) or point-in-time (PIT) can be used both in the context of PD as well as rating system. In the context of PD, the stressed PD defined above usually denotes the TTC PD of an obligor whereas the unstressed PD denotes the PIT PD. In the context of rating systems, a PIT rating system assigns each obligor to a bucket such that all obligors in a bucket share similar unstressed PDs while all obligors in
10200-732: The various legal traditions closer together. In the early 20th century, the United States underwent the " Lochner era ", in which the Supreme Court of the United States struck down economic regulations on the basis of freedom of contract and the Due Process Clause . These decisions were eventually overturned, and the Supreme Court established a deference to legislative statutes and regulations that restrict freedom of contract. The need to prevent discrimination and unfair business practices has placed additional restrictions on
10302-416: The world. Common examples include contracts for the sale of services and goods, construction contracts , contracts of carriage , software licenses , employment contracts , insurance policies , sales or leases of land, among others. A contractual term is a "provision forming part of a contract". Each term gives rise to a contractual obligation, breach of which can give rise to litigation , although
10404-399: Was first used in the English case of Smith v Hughes in 1871. Where an offer specifies a particular mode of acceptance, only acceptance communicated via that method will be valid. Contracts may be bilateral or unilateral . A bilateral contract is an agreement in which each of the parties to the contract makes a promise or set of promises to each other. For example, in a contract for
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