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Securities & exchanges

2012 JPMorgan Chase trading loss

In April and May 2012, large trading losses occurred at JPMorgan's Chief Investment Office, based on transactions booked through its London branch. The unit was run by Chief Investment Officer Ina Drew, who later stepped down. A series of derivative transactions involving credit default swaps (CDS) were entered, reportedly as part of the bank's "hedging" strategy. Trader Bruno Iksil, nic

Trading basics

2023 United States banking crisis

The 2023 United States banking crisis was a series of bank failures and bankruptcies that took place in early 2023, with the United States federal government ultimately intervening in several ways. Over the course of five days in March 2023, three small-to-mid size U.S. banks failed, triggering a sharp decline in global bank stock prices and swift response by regulators to prevent poten

Finance

Access to finance

Access to finance is the ability of individuals or enterprises to obtain financial services, including credit, deposit, payment, insurance, and other risk management services. Those who involuntarily have no or only limited access to financial services are referred to as the unbanked or underbanked, respectively. Areas with inadequate banking services are referred to as banking deserts.

Trading basics

Acquisition of Credit Suisse by UBS

On 19 March 2023, Swiss bank UBS Group AG agreed to buy Credit Suisse for CHF 3 billion (US$3.2 billion) in an all-stock deal brokered by the government of Switzerland and the Swiss Financial Market Supervisory Authority. The Swiss National Bank supported the deal by providing more than CHF 100 billion (US$104 billion) in liquidity to UBS following its takeover of Credit Suisse's operati

Banking

Adjustable-rate mortgage

A variable-rate mortgage, adjustable-rate mortgage (ARM), or tracker mortgage is a mortgage loan with the interest rate on the note periodically adjusted based on an index which reflects the cost to the lender of borrowing on the credit markets. The loan may be offered at the lender's standard variable rate/base rate. There may be a direct and legally defined link to the underlying inde

Trading basics

Agricultural finance

Agricultural finance is a branch of finance which comprises financial services for agricultural production, processing and marketing, leasing (both land and equipment), and crop and livestock insurance.

Payments & settlement

AirPlus International

AirPlus International GmbH is a global corporate payment provider offering payment and data services for corporate travel management, procurement, and travel trade. Originally a subsidiary of Lufthansa Group, the company was acquired by SEB Kort in July 2024. The company provides business-to-business payment services around business travel payment, accounting, and analysis functions, in

Assets

Algorand

Algorand is a proof-of-stake blockchain and cryptocurrency. Algorand's native cryptocurrency is called ALGO.

Finance

Alternative financial service

An alternative financial service (AFS) is a financial service provided outside traditional banking institutions, on which many low-income individuals depend. In developing countries, these services often take the form of microfinance. In developed countries, the services may be similar to those provided by banks and include payday loans, rent-to-own agreements, pawnshops, refund anticipa

Payments & settlement

Altyn Asyr (payment system)

Altyn Asyr (lit. 'Golden age') is a Turkmenistani domestic card scheme founded in 2001 by the Central Bank of Turkmenistan. The Altyn Asyr system is an integral part of Turkmenistan's payment infrastructure. Altyn Asyr offers financial services, including credit card, debit card, and prepaid card issuing and network processing.

Payments & settlement

Angadia

Angadia is a traditional banking system that has been prevalent in the Indian subcontinent for centuries. Angadia refers to a trusted network of individuals who specialize in the secure transportation of valuable goods, including cash, jewelry, and important documents. It originated in the state of Gujarat. Angadia services facilitate trade and commerce in the region. In exchange for the

Finance

Asset management in Malaysia

All asset management companies, also known as AMCs, in Malaysia are overseen by the Malaysian Investment Development Authority (MIDA). AMC is generally an asset management / investment management company/firm that invests the pooled funds of investors in securities in line with the stated investment objectives.

Banking

Asset–liability mismatch

In finance, an asset–liability mismatch occurs when the financial terms of an institution's assets and liabilities do not correspond. Several types of mismatches are possible. An asset-liability mismatch presents a material risk at institutions with significant debt exposure, such as banks or sovereign governments. A significant mismatch may lead to insolvency or illiquidity, which can c

Assets

Auroracoin

Auroracoin (Abbreviation: AUR; sign: ᚠ) is a peer-to-peer cryptocurrency launched in February 2014 as an Icelandic alternative to bitcoin and the Icelandic króna. The unknown creator or creators use the pseudonym Baldur Friggjar Óðinsson (or Odinsson). They stated that they planned to distribute half of auroracoins that would ever be created to all 330,000 people listed in Iceland's nat

Fiat currencies

Avignon Exchange

The Avignon Exchange was one of the first foreign exchange markets in history, established in the Comtat Venaissin during the Avignon Papacy. The Exchange was composed of the agents (factores) of the great Italian banking-houses, who acted as money-changers as well as financial intermediaries between the Apostolic Camera and its debtors and creditors. The most prosperous quarter of the c

Banking

Bank

A bank is a financial institution that accepts deposits from the public and creates a demand deposit while making loans. Lending activities can be directly performed by the bank or indirectly through capital markets.

Banking

Bank account

A bank account is a financial account maintained by a bank or other financial institution in which the financial transactions between the bank and a customer are recorded. Each financial institution sets the terms and conditions for each type of account it offers, which are classified in commonly understood types, such as deposit accounts, credit card accounts, current accounts, loan ac

Banking

Bank examiner

A bank examiner is a financial professional who has the task of making sure that banks and savings and loan associations are operating legally and safely, in accordance with the bank regulations imposed on these institutions by the chartering level of government. In the United States, they may conduct supervision on behalf of a U.S. government agency, the Federal Reserve System, a state

Banking

Bank failure

A bank failure occurs when a bank is unable to meet its obligations to its depositors or other creditors because it has become insolvent or too illiquid to meet its liabilities. Failing banks share commonalities: rising asset losses, deteriorating solvency, and an increasing reliance on expensive noncore funding.

Banking

Bank run

A bank run or run on the bank occurs when many clients withdraw their money from a bank, because they believe the bank may fail in the near future. It may occur when, in a fractional-reserve banking system (where banks normally only keep a small proportion of their assets as cash), a large volume of customers seek to withdraw a greater amount of cash from deposit accounts with a financia

Banking

Bank secrecy

Banking secrecy, alternatively known as financial privacy, banking discretion, or bank safety, is a conditional agreement between a bank and its clients that all foregoing activities remain secure, confidential, and private. Most often associated with banking in Switzerland, banking secrecy is prevalent in Luxembourg, Monaco, Hong Kong, Singapore, Ireland, and Lebanon, among other off-sh

Banking

Bankers' bonuses

Bankers' bonuses are traditionally paid or awarded to some workers in the finance industry at the end of the bank's financial year. They are intended to reward employee behavior during that year that has increased the profits of the bank or some relevant part of its business, as shown by the annual accounts. The bonus culture is usually associated with the front office or investment bank

Trading basics

Banking as a service

Banking as a service (BaaS) is the provision of banking products (such as deposit accounts, loans and credit cards) to customers through non-bank or non-financial third party partnerships. The bank provides the balance sheet management, including capital, liquidity and credit risk management, while the partner company (typically a fintech) interacts directly with the customer via their p

Banking

Banking in India

Modern banking in India began in the mid-18th century. Among the first banks were the Bank of Hindustan, which was established in 1770 and liquidated in 1829–32; and the General Bank of India, established in 1786 but failed in 1791.

Banking

Banking software

Banking software refers to computer systems used by financial institutions to manage and deliver banking services. These systems support functions such as account management, transaction processing, record keeping, and customer interactions across various channels. Banking software may include core baking systems as well as applications for online, mobile, and automated services. Its

Banking

Banq

"Banq" and "banc" are alternative spellings used in company names to evade legal restrictions on the use of the word 'bank' while maintaining a similar pronunciation. This practice is common in the financial services industry, particularly in the United States.

Trading basics

Big Bang (financial markets)

The phrase Big Bang, used in reference to the sudden deregulation of financial markets, was coined to describe measures, including abolition of fixed commission charges and of the distinction between stockjobbers and stockbrokers on the London Stock Exchange and change from open outcry to screen-based electronic trading, effected by UK Prime Minister Margaret Thatcher in 1986.

Assets

Bitcoin

Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 when an unknown person published a white paper under the pseudonym of Satoshi Nakamoto. Use of bitcoin as a currency began in 2009, with the release of its open-source implementation. From 2021 to 2025, El Salvador adopted it as legal tender curren

Assets

Blockchain

A blockchain is a distributed ledger with growing lists of records (blocks) that are securely linked together via cryptographic hashes. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data (generally represented as a Merkle tree, where data nodes are represented by leaves). Since each block contains information about the previous block, they e

Networks

BNB Smart Chain (blockchain platform)

BNB Smart Chain (formerly Binance Smart Chain) is a public blockchain platform that uses a proof-of-stake consensus mechanism and provides smart contract functionality. The platform's native cryptocurrency is BNB. The system is part of the broader Binance ecosystem founded in 2017 by Changpeng Zhao and Yi He.

Securities & exchanges

Borsa Istanbul

The Borsa İstanbul (BİST) is the sole exchange entity of Turkey combining the former Istanbul Stock Exchange (ISE; Turkish: İstanbul Menkul Kıymetler Borsası, IMKB), the Istanbul Gold Exchange (İstanbul Altın Borsası, İAB) and the Derivatives Exchange of Turkey (Vadeli İşlem Opsiyon Borsası, VOB) under one umbrella. It was established as an incorporated company with a founding capital o

Securities & exchanges

Bought out deal

A bought out deal is a method of offering company shares to the general public through a sponsor or underwriter (a bank, financial institution, or an individual). The securities are listed in one or more stock exchanges within a time frame mutually agreed upon by the company and the sponsor. This option saves the issuing company the costs and time involved in a public issue. The cost of

Payments & settlement

BPAY

BPAY (BPAY Group Holding Pty Ltd) is an Australian electronic bill payment SaaS company which facilitates payments made through a financial institution's online, mobile or telephone banking facility to organisations which are registered BPAY billers.

Fiat currencies

Bretton Woods system

The Bretton Woods system of monetary management established the rules for commercial relations among 44 countries, including the United Kingdom, United States, Canada, European countries, and Australia, after the 1944 Bretton Woods Agreement until the Jamaica Accords in 1976. The Bretton Woods system was the first example of a fully negotiated monetary order intended to govern monetary r

Trading basics

Bull (stock market speculator)

In finance, a bull is a speculator in a stock market who buys a holding in a stock in the expectation that, in the very short-term, it will rise in value, whereupon they will sell the stock to make a quick profit on the transaction. Strictly speaking, the term applies to speculators who borrow money to fund such a purchase, and are thus under great pressure to complete the transaction be

Payments & settlement

Buy now, pay later

Buy now, pay later (BNPL) is a type of short-term debt financing that allows consumers to make purchases while only initially paying for a portion of their value, postponing payment of the remainder of the debt until a future date, or dividing it into a series of installment payments. BNPL is generally structured like a hire purchase or installment plan money lending process that involve

Securities & exchanges

Canadian Securities Administrators

The Canadian Securities Administrators (CSA; French: Autorités canadiennes en valeurs mobilières, ACVM) is an umbrella organization of Canada's provincial and territorial securities regulators whose objective is to improve, coordinate, and harmonize regulation of the Canadian capital markets.

Trading basics

Capital market

A capital market is a financial market in which long-term debt (over a year) or equity-backed securities are bought and sold, in contrast to a money market where short-term debt is bought and sold. Capital markets channel the wealth of savers to those who can put it to long-term productive use, such as companies or governments making long-term investments. Financial regulators like the B

Networks

Cardano (blockchain platform)

Cardano is a public decentralized blockchain platform which uses the cryptocurrency, ADA, to facilitate transactions.

Banking

Cash management

Cash management refers to a broad area of finance involving the collection, handling, and usage of cash. It involves assessing market liquidity, cash flow, and investments.

Finance

Cash out refinancing

Cash out refinancing (in the case of real property) occurs when a loan is taken out on property already owned in an amount above the cost of transaction, payoff of existing liens, and related expenses. Strictly speaking, all refinancing of debt is "cash-out," when funds retrieved are utilized for anything other than repaying an existing loan.

Finance

Cashless society

In a cashless society, financial transactions are not conducted with physical banknotes or coins, but instead with digital information (usually an electronic representation of money). Cashless societies have existed from the time when human society came into existence, based on barter and other methods of exchange, and cashless transactions have also become possible in modern times using

Banking

Central bank independence

Central bank independence refers to the degree of autonomy and freedom a central bank has in conducting its monetary policy and managing the financial system and inflation targeting. The purpose of central bank independence is to maintain price stability, enhance the effectiveness of monetary policy, and ensure the stability of the financial system. Independent central banks have more cr

Trading basics

Central business district

A central business district (CBD) is the commercial and business center of a city. It contains commercial space and offices, and in larger cities will often be described as a financial district. Geographically, it often coincides with the "city centre" or "downtown". However, these concepts are not necessarily synonymous: many cities have a central business district located away from its

Payments & settlement

Central Electronic System of Payments

The Central Electronic System of Payments (CESOP) regime is an automatic exchange of information regime being introduced in the European Union from 1 January 2024. The rules were introduced by Council Directive 2020/284, amending the EU's Value-added tax Directive.

Banking

Check kiting

Check kiting or cheque kiting (American and British English, respectively) is a form of bank check fraud, involving taking advantage of the float provided by a bank to make use of non-existent funds in a checking or other bank account. Thus, instead of being used as intended, as a negotiable instrument, checks are misused to source (and manage the flow and timing of) a form of unauthoriz

Banking

Cheque

A cheque (or check in American English) is a document that orders a bank, building society, or credit union, to pay a specific amount of money from a person's account to the person in whose name the cheque has been issued. The person writing the cheque, known as the drawer, has a transaction banking account (often called a current, cheque, chequing, checking, or share draft account) wher

Finance

Christian finance

Christian finance is a kind of ethical finance following Christian ethics. The notion of "Christian finance" or "Catholic finance" refers to banking and financial activities that are not widely used. Whether the activities of the Knights Templar (12th century), Mounts of Piety (appeared in 1462) or the Apostolic Chamber attached directly to the Vatican, a number of operations of a bankin

Fiat currencies

Classical dichotomy

In macroeconomics, the classical dichotomy is the idea, attributed to classical and pre-Keynesian economics, that real and nominal variables can be analyzed separately. To be precise, an economy exhibits the classical dichotomy if real variables such as output and real interest rates can be completely analyzed without considering what is happening to their nominal counterparts, the mone

Finance

Clearing (finance)

In banking and finance, clearing refers to all activities from the time a commitment is made for a transaction until it is settled. This process turns the promise of payment (for example, in the form of a cheque or electronic payment request) into the actual movement of money from one account to another. Clearing houses were formed to facilitate such transactions among banks.

Payments & settlement

Clearstream

Clearstream or the Clearstream Group is the central securities depository arm of the Deutsche Börse Group. It provides settlement and custody as well as other related services for securities across all asset classes. Its subsidiary in Luxembourg, Clearstream Banking SA, is one of two world-leading International central securities depositories (ICSDs), the other one being Euroclear Bank.

Assets

Coinye

Coinye (formerly Coinye West), is a scrypt-based cryptocurrency. Cease and desist letters were issued against it for its use of American rapper Kanye West as its mascot despite West having no affiliation with the project. The project was abandoned by the original developers following West's filing of a trademark infringement lawsuit against them.

Banking

Commercial mortgage

A commercial mortgage is a mortgage loan secured by commercial property, such as an office building, shopping center, industrial warehouse, or apartment complex. The proceeds from a commercial mortgage are typically used to acquire, refinance, or redevelop commercial property.

Finance

Committee of European Securities Regulators

The Committee of European Securities Regulators (CESR) was an independent committee of European Securities regulators, in place from 2001 to 2010. On 1 January 2011, it was replaced by the European Securities and Markets Authority (ESMA).

Networks

Confidential Consortium Framework

Originally developed in 2019 by Microsoft under the name Coco and later rebranded to Confidential Consortium Framework (CCF), it is an open-source framework for developing of a new category of performant applications that focuses on the optimization of secure multi-party computation and data availability. Intended to accelerate the adoption of blockchain technology by enterprises, CCF ca

Banking

Conservation banking

Conservation banking is an environmental market-based method designed to offset adverse effects, generally, to species of concern, are threatened, or endangered and protected under the United States Endangered Species Act (ESA) through the creation of conservation banks. Conservation banking can be viewed as a method of mitigation that allows permitting agencies to target various natural

Securities & exchanges

Contingent value rights

In corporate finance, Contingent Value Rights (CVR) are rights granted by an acquirer to a company’s shareholders, facilitating the transaction where some uncertainty is inherent. CVRs may be separately tradeable securities; they are occasionally acquired (or shorted) by specialized hedge funds.

Finance

Convergence trade

Convergence trade is a trading strategy consisting of two positions: buying one asset forward—i.e., for delivery in future (going long the asset)—and selling a similar asset forward (going short the asset) for a higher price, in the expectation that by the time the assets must be delivered, the prices will have become closer to equal (will have converged), and thus one profits by the amo

Finance

Convertible arbitrage

Convertible arbitrage is a market-neutral investment strategy often employed by hedge funds. It involves the simultaneous purchase of convertible securities and the short sale of the same issuer's common stock.

Finance

Credit union

A credit union is a member-owned nonprofit cooperative financial institution. It may offer financial services equivalent to those of commercial banks, such as share accounts (savings accounts), share draft accounts (checking accounts), credit cards, credit, share term certificates (certificates of deposit), and online banking. Normally, only a member of a credit union may deposit or borr

Assets

Cryptocurrencies in Europe

The general notion of cryptocurrencies in Europe denotes the processes of legislative regulation, distribution, circulation, and storage of cryptocurrencies in Europe. In April 2023, the EU Parliament passed the Markets in Crypto Act (MiCA) unified legal framework for crypto-assets within the European Union.

Finance

Cryptocurrencies in Puerto Rico

With the arrival of several figures led by Brock Pierce following the passing of hurricane Maria in 2017, cryptocurrency became an issue of media and economic interest in the Caribbean archipelago of Puerto Rico. These traders relocated to the island motivated by the tax incentives provided by Act 20-2012 and Act 22-2012 (both now part of as Act 60–2019) and the tropical setting. They cl

Assets

Cryptocurrency

Cryptocurrency is a type of digital asset that uses distributed ledger, or blockchain, technology to enable a secure transaction.

Assets

Cryptocurrency and crime

Cryptocurrency has been used extensively in criminal activities, such as investment and romance scams (often called "pig-butchering"), ransomware payments, thefts and exchange hacks, money laundering and sanctions evasion, darknet-market transactions, and off-chain coercion to obtain private keys. Law enforcement notes that investment fraud and laundering are frequent criminal uses of cr

Finance

Cryptocurrency bubble

A cryptocurrency bubble is a phenomenon where the market increasingly considers the going price of cryptocurrency assets to be inflated against their hypothetical value. The history of cryptocurrency has been marked by several speculative bubbles on a boom to bust cycle.

Assets

Cryptocurrency exchange

A cryptocurrency exchange, or a digital currency exchange (DCE), is a business that allows customers to trade cryptocurrencies or digital currencies for other assets, such as conventional fiat money or other digital currencies. Exchanges may accept credit card payments, wire transfers or other forms of payment in exchange for digital currencies or cryptocurrencies. A cryptocurrency excha

Assets

Cryptocurrency wallet

A cryptocurrency wallet is a device, physical medium, program or an online service which stores the public and/or private keys for cryptocurrency transactions. In addition to this basic function of storing the keys, a cryptocurrency wallet more often offers the functionality of encrypting and/or signing information. Signing can for example result in executing a smart contract, a cryptocu

Assets

CryptoNote

CryptoNote is an application layer protocol designed for use with cryptocurrencies that aims to solve specific problems identified in Bitcoin.

Fiat currencies

Currency

A currency is a standardized form of money used as a medium of exchange. Under this definition, the US dollar, the euro, the yen, sterling, and the renminbi are examples of (government-issued) fiat currencies. Currencies may act as stores of value and be traded between nations in foreign exchange markets, which determine the relative values of the different currencies.

Finance

Currency crisis

A currency crisis is a type of financial crisis, and is often associated with a real economic crisis. A currency crisis raises the probability of a banking crisis or a default crisis. During a currency crisis the value of foreign denominated debt will rise drastically relative to the declining value of the home currency. Generally doubt exists as to whether a country's central bank has s

Finance

Current (financial services company)

Finco Services, Inc., branded as Current, is an American financial services and software development company based in New York City. It provides mobile banking services through its partner banks, Choice Financial Group, and Cross River Bank.

Banking

Custodian bank

A custodian bank, or simply custodian, is a specialized financial institution responsible for providing securities services. It provides post-trade services and solutions for asset owners, asset managers, banks and broker-dealers. Custodial banks do not engage in traditional commercial or retail banking services like lending.

Assets

Dash (cryptocurrency)

Dash is an open source cryptocurrency. It is an altcoin that was forked from the Bitcoin protocol. It is also a decentralized autonomous organization (DAO) run by a subset of its users. It was previously known as Xcoin and Darkcoin.

Banking

Debanking

Debanking (sometimes spelled de-banking, and also known within the banking industry as de-risking) is the closure of people's or organizations' bank accounts by banks that perceive the account holders to pose a financial, legal, regulatory, or reputational risk to the bank.

Fiat currencies

Debasement

A debasement of coinage is the practice of lowering the intrinsic value of coins, especially when used in connection with commodity money, such as gold or silver coins, while continuing to circulate them at face value. A coin is said to be debased if the quantity of gold, silver, copper or nickel in the coin is reduced.

Networks

Decentralized application

A decentralised application (DApp, dApp, Dapp, or dapp) is an application that can operate autonomously, typically through the use of smart contracts, that run on a blockchain or other distributed ledger system. DApps provide a function or utility to their users with less human intervention. Control over some DApps is distributed over holders of tokens that represent ownership over a DAp

Networks

Decentralized autonomous organization

A decentralized autonomous organization (DAO) is a software system for organization of other computer programs handled through a decentralized ledger technology like a blockchain. These systems are used most commonly to handle voting and finances, among other processes. The precise legal status of this type of organization system is unclear.

Assets

Decentralized finance

Decentralized finance (often stylized as DeFi) provides financial instruments and services through smart contracts on a programmable, permissionless blockchain. This approach reduces the need for intermediaries such as brokerages, exchanges, or banks. DeFi platforms enable users to lend or borrow funds, speculate on asset price movements using derivatives, trade cryptocurrencies, insure

Fiat currencies

Deflation

In economics, deflation is an increase in the real value of the monetary unit of account, as reflected in a decrease in the general price level of goods and services exchanged, measurable by broad price indices.

Securities & exchanges

Delta one

Delta one products are financial derivatives that have no optionality and as such have a delta of (or very close to) one – meaning that for a given instantaneous move in the price of the underlying asset there is expected to be an identical move in the price of the derivative. Delta one products can sometimes be synthetically assembled by combining options. For instance, you can be long

Finance

Deposit account

A deposit account is a bank account maintained by a financial institution in which a customer can deposit and withdraw money. Deposit accounts can be savings accounts, current accounts or any of several other types of accounts explained below.

Securities & exchanges

Derivative (finance)

In finance, a derivative is a contract between a buyer and a seller. The derivative can take various forms, depending on the transaction, but every derivative has the following four elements:

Banking

Diamond–Dybvig model

The Diamond–Dybvig model is an influential model of bank runs and related financial crises. The model shows how banks' mix of illiquid assets (such as business or mortgage loans) and liquid liabilities (deposits which may be withdrawn at any time) may give rise to self-fulfilling panics among depositors. Douglas Diamond and Philip H. Dybvig, along with Ben Bernanke, were the recipients o

Finance

Digital banking

Digital banking is part of the broader context for the move to online banking, where banking services are delivered over the internet. The shift from traditional to digital banking has been gradual, remains ongoing, and is constituted by differing degrees of banking service digitization. Digital banking involves high levels of process automation and web-based services and may include AP

Banking

Direct bank

A direct bank (sometimes called a branch-less bank or virtual bank) is a bank that offers its services only via the Internet, mobile app, email, and other electronic means, often including telephone, online chat, and mobile check deposit. A direct bank has no branch network. It may offer access to an independent banking agent network and may also provide access via ATMs (often through in

Payments & settlement

Direct debit

A direct debit or direct withdrawal is a mandated financial transaction whereby a payer authorizes a payee to draw varying recurring amounts directly from the payer's bank account, commonly used for billing utilities, loans, and subscriptions. Formally, the organisation that calls for the funds ("the payee") instructs their bank to collect (i.e., debit) an amount directly from another's

Banking

Discount policy

Discount policy is a policy tool used by central banks to control the money in circulation by raising or lowering interest rates.

Networks

Distributed ledger

A distributed ledger (also called a shared ledger or distributed ledger technology or DLT) is a system whereby replicated, shared, and synchronized digital data is geographically spread (distributed) across many sites, countries, or institutions. In contrast to a centralized database, a distributed ledger does not require a central administrator, and consequently does not have a single (

Assets

Dogecoin

Dogecoin ( DOHJ-koyn or DOHZH-koyn, Abbreviation: DOGE; sign: Ð) is a cryptocurrency created by software engineers Billy Markus and Jackson Palmer, who decided to create a payment system as a joke, making fun of the wild speculation in cryptocurrencies at the time. It is considered both the first "meme coin", and more specifically the first "dog coin". Despite its satirical nature, some

Finance

Domestic liability dollarization

Domestic liability dollarization (DLD) pertains to the denomination of banking system deposits and loaning in a currency other than that of the country in which they are held. DLD does not refer exclusively to denomination in US dollars, as DLD encompasses accounts denominated in internationally traded "hard" currencies such as the British pound sterling, the Swiss franc, the Japanese ye

Payments & settlement

Double-spending

Double-spending is the unauthorized spending of the same money (either digital or conventional) more than once. As with counterfeit money, double-spending leads to supply inflation by creating a new amount of copied currency that did not previously exist. It can also devalue the currency and diminish user trust in the currency.

Banking

Duration gap

In finance and accounting, and particularly in asset and liability management (ALM), the duration gap measures how well matched are the timings of cash inflows (from assets) and cash outflows (from liabilities), and is then one of the primary asset–liability mismatches considered in the ALM process.

Payments & settlement

EFTPOS

Electronic funds transfer at point of sale (EFTPOS; ) is a type of payment transaction in which electronic funds transfers (EFT) are processed at a point of sale (POS) system or payment terminal usually via payment methods such as payment cards (debit cards, credit cards or gift cards). EFTPOS technology was developed during the 1980s.

Payments & settlement

Electronic billing

Electronic billing or electronic bill payment and presentment, is when a seller such as company, organization, or group sends its bills or invoices over the internet, and customers pay the bills electronically. This replaces the traditional method where invoices are sent in paper form and payments are done by manual means such as sending cheques.

Payments & settlement

Electronic Recording Machine, Accounting

ERMA (Electronic Recording Machine, Accounting) was a computer technology that automated bank bookkeeping and check processing. Developed at the nonprofit research institution SRI International under contract from Bank of America, the project began in 1950 and was publicly revealed in September 1955.

Finance

Empower (financial services)

Empower Annuity Insurance Company of America is a retirement plan recordkeeping financial holding company based in Greenwood Village, Colorado, United States. It is the second-largest retirement plan provider in the United States.

Networks

EOS.IO

EOS.IO is a blockchain protocol based on the cryptocurrency EOS. The smart contract platform claims to eliminate transaction fees and also conduct millions of transactions per second. It was developed by the private company Block.one and launched in 2017. The platform was later released as open-source software.

Assets

Equihash

Equihash is a memory-hard Proof-of-work algorithm introduced by the University of Luxembourg's Interdisciplinary Centre for Security, Reliability and Trust (SnT) at the 2016 Network and Distributed System Security Symposium. The algorithm is based on a generalization of the Birthday problem which finds colliding hash values. It has severe time-space trade-offs but concedes vulnerability

Networks

Ethereum

Ethereum is a decentralized blockchain with smart contract functionality. Ether (abbreviation: ETH) is the native cryptocurrency of the platform. Among cryptocurrencies, ether is second only to bitcoin in market capitalization. It is open-source software.

Fiat currencies

Euro EUR: Valuation and Exchange Basics

The international currency code for the Euro is EUR, with the symbol €. This article introduces its positioning, mechanism, usage verification, and common misconceptions.