Industry WIKI

Marcel Alfons Gilbert van Meerhaeghe (12 April 1921 – 22 March 2014) was a Belgian economist, professor, publicist and columnist.

Marex Group plc is a financial services company. The company's clients are predominantly commodity producers and consumers, banks, hedge funds, asset managers, broking houses, commodity trading advisors and professional traders. Marex currently has over 2,300 employees and over 40 offices across Europe, USA and APAC.

The Market Identifier Code (MIC) (ISO 10383) is a unique identification code used to identify securities trading exchanges, regulated and non-regulated trading markets. The MIC is a four alphanumeric character code, and is defined in ISO 10383 by the International Organization for Standardization (ISO). For example, the US NASDAQ market is identified by MIC XNAS.

A market maker or liquidity provider is a company or individual that quotes both a buy and a sell price in a tradable asset held in inventory, hoping to make a profit on the difference, which is called the bid–ask spread or turn. This stabilizes the market, reducing price variation (volatility) by setting a trading price range for the asset.

The marketing of Apple Inc. encompasses the company's advertising, distribution, and branding. After Steve Jobs returned to Apple in 1997, he made industrial design a key element of the company's branding strategy. Apple's public image has been shaped by several acclaimed advertisements made in partnership with TBWA\Chiat\Day, including "1984" and "Get a Mac". Many of Apple's product ann

Marketing strategy refers to the set of coordinated actions undertaken by an organization to increase sales, strengthen market presence, and achieve sustainable competitive advantage. It provides a structured and deliberate approach to promoting products or services by aligning organizational resources, market insights, and long-term objectives through systematic planning and analysis.

Markets in Crypto-Assets (MiCA or MiCAR) is a regulation in European Union (EU) law that establishes a regulatory framework for crypto-assets in the EU, including cryptocurrencies, security tokens and stablecoins. It was adopted by the EU Parliament on 20 April 2023 and has applied in full since December 2024.

Marquette Nat. Bank of Minneapolis v. First of Omaha Service Corp., 439 U.S. 299 (1978), is a unanimous U.S. Supreme Court decision holding that state anti-usury laws regulating interest rates cannot be enforced against nationally chartered banks based in other states. Justice William Brennan wrote that it was clearly the intent of Congress when it passed the National Banking Act that na

Martingale pricing is a pricing approach based on the notions of martingale and risk neutrality. The martingale pricing approach is a cornerstone of modern quantitative finance and can be applied to a variety of derivatives contracts, e.g. options, futures, interest rate derivatives, credit derivatives, etc.

Marvin Seth Goodfriend (November 6, 1950 – December 5, 2019) was an American economist. He held the Allan H. Meltzer Professorship in economics at Carnegie Mellon University; he was previously the director of research at the Federal Reserve Bank of Richmond. Following his 2017 nomination to the Federal Reserve Board of Governors, the White House decided to forgo renominating Goodfriend a

In the Catholic Church, a Mass stipend is a donation given by the laity to a priest for celebrating a Mass for a particular intention. Despite the name, it is considered as a gift or offering (Latin: stips) freely given rather than a payment (Latin: stipendium) as such.

A Master of Finance is a professional master's degree awarded by higher education institutions preparing students for careers in finance.

A Master of Financial Economics is a postgraduate master's degree focusing

A master's degree in quantitative finance is a postgraduate degree focused on the application of mathematical methods to the solution of problems in financial economics. There are several like-titled degrees which may further focus on financial engineering, computational finance, mathematical finance, or financial risk management.

Mastercard Inc. (stylized as MasterCard from 1979 to 2016 and as mastercard since 2016) is an American multinational payment card services corporation headquartered in Purchase, New York. It provides payment transaction processing and other related-payment services, including travel-related payments and bookings. Its principal business globally is to process payments between the banks of

Maya (formerly known as PayMaya) is a brand of Filipino financial services and digital payments based in Metro Manila, Philippines.

MazaCoin (Maza, MZC) is a cryptocurrency launched in 2014 by developer Payu Harris. It was created with the goal of providing a digital currency for the Oglala Lakota tribe in South Dakota.

In political philosophy, the means of production are the generally necessary assets and resources that enable a society to engage in production. While the exact resources encompassed may vary, they are widely agreed to include the classical factors of production (land, labor, and capital) as well as the general infrastructure and capital goods necessary to reproduce stable levels of prod

Medical debt refers to debt incurred by individuals due to health care costs and related expenses, such as an ambulance ride or the cost of visiting a doctor.

Medical underwriting is a health insurance term referring to the use of medical or health information in the evaluation of an applicant for coverage, typically for life or health insurance. As part of the underwriting process, an individual's health information may be used in making two decisions: whether to offer or deny coverage and what premium rate to set for the policy. The two most

Melvin Van Peebles (born Melvin Peebles; August 21, 1932 – September 21, 2021) was an American actor, filmmaker, writer, and composer. His feature film debut, The Story of a Three-Day Pass (1967), was based on his own French-language novel La Permission and was shot in France, as it was difficult for a black American director to get work at the time. The film won an award at the San Fran

A mense (from Latin mensa 'table') is the name of a form of ecclesiastical income in the Catholic Church. Historically, the mense was a land tax that was used as income for its holder (i.e. bishop, abbot, canons or monks, pastor, etc.). In an abbey this support was called the In commendam and was divided into three lots, one for the commendatory abbot, one for the religious community a

A merchant account is a type of bank account that allows a seller, known as the merchant, to accept payments by debit or credit cards. A merchant account is established under an agreement between an acceptor and a merchant acquiring bank for the settlement of payment card transactions. In some cases a payment processor, payment service provider, independent sales organization (ISO), or

A merchant bank is historically a bank dealing in commercial loans and investment. In modern British usage, it is the same as an investment bank. Merchant banks were the first modern banks and evolved from medieval merchants who traded in commodities, particularly cloth merchants. Historically, merchant banks' purpose was to facilitate or finance the production and trade of commodities,

Merchant Customer Exchange (MCX) was an American company created by a consortium of U.S. retail companies to develop a merchant-owned mobile payment system, which was to be called "CurrentC." The joint venture was announced on August 15, 2012.

MerchantBridge & Co. Ltd. was a London-based boutique private equity firm that specialized in investments in the Middle East and especially Iraq, where it was one of the largest such firms. It was in existence from 2001 to 2018.

Merchantrade Asia (Merchantrade) is a financial service company based in Malaysia. The company's business is centered on international money transfers, foreign currency exchange, wholesale banknotes, digital payment processing and mobile telecommunications. They also introduced microinsurance as part of their service offerings.

The Merchants' Exchange Building (also known as the Philadelphia Exchange [1]) is a historic building which is located on the triangular site bounded by Dock, 3rd and Walnut Streets in the Old City neighborhood of Philadelphia, Pennsylvania. It was designed by architect William Strickland, in the Greek Revival style, the first national American architectural style and was built between

The Merck family is a German noble family of industrialists and bankers, known for establishing the world's oldest pharmaceutical company Merck, its American former subsidiary Merck & Co. (MSD), which is now an independent company, as well as the Hamburg merchant bank H. J. Merck & Co. The family still owns the majority of the pharmaceutical company Merck, making them one of the richest

Mervyn Allister King, Baron King of Lothbury, (born 30 March 1948) is a British economist and public servant who was governor of the Bank of England from 2003 to 2013. Emeritus Professor of the London School of Economics and chairman of the Philharmonia since 2020, Lord King served as president of Marylebone Cricket Club for 2024/25.

Metal prices are the prices of metal as a commodity that are traded in bulk at a predefined purity or grade. Metal can be split into three major categories, precious metals, industrial metals and other metals. Iron ore

Metallism is the economic principle that the value of money derives from the purchasing power of the commodity upon which it is based. The currency in a metallist monetary system may be made from the commodity itself (commodity money) or it may use tokens (such as national banknotes) redeemable in that commodity. Georg Friedrich Knapp (1842–1926) coined the term "metallism" to describe

MetaMask is a software cryptocurrency wallet developed by ConsenSys for interacting with the Ethereum blockchain and other EVM-compatible networks. It enables users to manage Ethereum accounts and connect to decentralized applications (dApps) via a browser extension or mobile app.

The Mexican Stock Exchange (Spanish: Bolsa Mexicana de Valores), commonly known as Mexican Bolsa, Mexbol, or BMV, is one of two stock exchanges in Mexico, the other being BIVA - Bolsa Institucional de Valores. It is the second largest stock exchange in Latin America, only after São Paulo based B3 in Brazil. It is also the fifth largest stock exchange in the Americas. The exchange platfor

Mezzanine capital is a type of financing that sits between senior debt and equity in a company's capital structure. It is typically used to fund growth, acquisitions, or buyouts. Technically, mezzanine capital can be either a debt or equity instrument with a repayment priority between senior debt and common stock equity. Mezzanine debt is subordinated debt that represents a claim on a co

Michael B. Simon is an American entrepreneur and analytics expert who notably led analytics efforts on Barack Obama's 2008 presidential election campaign. He is the co-founder of the technology startup Elucd.

Michael Robert Milken (born July 4, 1946) is an American financier. He is known for his role in the development of the market for high-yield bonds ("junk bonds"), which led to his reputation as the "Junk Bond King", and his conviction and sentence following a guilty plea on felony charges for violating U.S. securities laws. Milken's compensation while head of the high-yield bond departme

Michael Dean Woodford (born 1955) is an American macroeconomist and monetary theorist who teaches at Columbia University. In 2026, he was awarded the Nobel Memorial Prize in Economic Sciences, along with Robert E. Hall.

Microcap stock fraud is a form of securities fraud involving stocks of "microcap" companies, generally defined in the United States as those with a market capitalization of under $250 million. Its prevalence has been estimated to run into the billions of dollars a year. Many microcap stocks are penny stocks, which the SEC defines as a security that trades at less than $5 per share, is no

Microcredit is the extension of very small loans (microloans) to borrowers with limited access to traditional credit who typically do not have access to traditional banking services due to a lack of collateral, steady employment, and a verifiable credit history. The primary aim of microcredit is to support entrepreneurship, facilitate self-employment, and alleviate poverty, particularly

Microfinance is the provision of financial services to individuals and small businesses, particularly those with low incomes and limited access to conventional banking and related financial services. It encompasses services such as microcredit, savings, checking accounts, microinsurance, and payment systems.

A micropayment is a financial transaction involving a very small sum of money and usually one that occurs online. Several micropayment systems were proposed and developed in the mid-to-late 1990s that were ultimately unsuccessful. A second generation of micropayment systems emerged in the 2010s.

Micros Systems, Inc. was an American computer company that manufactured hardware and developed software and services for the restaurant point of sale, hotel, hospitality, sports and entertainment venues, casinos, cruise lines, specialty retail markets, and other similar markets. Analyst estimates cited in 2003 put Micros' market share at about 35% of the restaurant point-of-sale business

The Microsoft Excel Collegiate Challenge (MECC) is a Microsoft Excel esports competition.

Microsoft Pay (previously Microsoft Wallet) was a mobile payment and digital wallet service by Microsoft that allowed users to make payments and store loyalty cards on certain mobile devices, as well on PCs using the Microsoft Edge browser. Microsoft Pay does not require Microsoft Pay-specific contactless payment terminals, and supported existing contactless terminals if used on mobile d

Microsoft Points, introduced in November 2005 as Xbox Live Points, were a digital currency issued by Microsoft for use on its Xbox and Zune product lines. Points could be used to purchase video games and downloadable content from Xbox Live Marketplace, digital content such as music and videos on Zune Marketplace, along with content from Windows Live Gallery.

Midland Credit Management, Inc. is an American debt buyer and debt collection company headquartered in San Diego, California, and has offices throughout the United States as well as in India and Costa Rica. It is a wholly owned subsidiary of Encore Capital Group (Nasdaq: ECPG). It is one of the largest debt collectors in the United States.

Milla de Oro (English for Golden Mile) is the main financial district of Puerto Rico, containing the largest agglomeration of corporate investment, banking, and financial institutions in the Caribbean. Located in the Hato Rey business center of San Juan, the capital municipality of the archipelago and island, it is concentrated in the sections of Juan Ponce de León Avenue and Luis Muñoz

In the context of cryptocurrency mining, a mining pool is the pooling of resources by miners, who share their processing power over a network, to split the reward equally, according to the amount of work they contributed to the probability of finding a block. A "share" is awarded to members of the mining pool who present a valid partial proof-of-work. Mining in pools began when the diffi

The Ministry of Economics, Finance and Industrial and Digital Sovereignty (French: Ministère de l'Économie, des Finances et de la Souveraineté industrielle et numérique, pronounced [ministɛʁ d(ə) lekɔnɔmi e definɑ̃s]), informally referred to as Bercy, is one of the most important ministries in the Government of France. Its minister is one of the most prominent cabinet members after the p

The Ministry of Economy (Spanish: Ministerio de Economía) of Argentina is the country's state treasury and a ministry of the national executive power that manages economic policy.

The Ministry of Economy, Trade and Enterprise (MINECO) is the department of the Government of Spain responsible for proposing and carrying out the government policy on economic affairs, through reforms to improve competitiveness and trade, focused on business support and the potential growth of the economy. At the same time, it directs the commercial policy of internationalization of com

The Ministry of Economy and Finance is a cabinet ministry of the government of Ecuador responsible for overseeing the nation's public finances. The current minister is Sariha Moya since 2025.

The Ministry of Economy and Finance (Italian: Ministero dell'Economia e delle Finanze), also known by the acronym MEF, is a ministry of the Italian government. Its responsibilities include overseeing economic policy, public investments and spending. The Ministry's headquarters are located in Rome's historic Palazzo delle Finanze. The current minister in the Meloni Cabinet is Giancarlo Gi

The Ministry of Economy and Finance (Spanish: Ministerio de Economía y Finanzas, MEF) of Peru is the government ministry responsible for the planning and execution of economic policies of the Peruvian government with the goal of optimizing the economic and financial activities of the state, establish macroeconomic activity, and achieve the sustainable growth of the nation's economy.

The Ministry of Economy and Finance (Ministerio del Poder Popular de Economía y Finanzas, in Spanish, literally, "Ministry of People's Power for the Economy and Finance") is a ministry of the government of Venezuela with similar portfolios dating back to 1810 with the creation of a tax office. When Gran Colombia was dissolved and Venezuela assumed its independence, the Ministry of Financ

The Ministry of Finance (German: Bundesministerium für Finanzen) is the government ministry of Austria responsible for the collection of taxes and customs as well as the administration of fiscal and economic policy. It oversees the Revenue Service, the Revenue Service for Large Businesses, the Financial Police, and various other agencies.

The Ministry of Finance of Azerbaijan Republic (Azerbaijani: Azərbaycan Respublikasının Maliyyə Nazirliyi) is a governmental agency within the Cabinet of Azerbaijan in charge of regulating the financial sector in Azerbaijan Republic. The ministry is headed by Sahil Babayev.

The Ministry of Finance (Spanish: Ministerio de Hacienda) is the cabinet-level administrative office in charge of managing the financial affairs, fiscal policy, and capital markets of Chile; planning, directing, coordinating, executing, controlling and informing all financial policies formulated by the President of Chile.

The Ministry of Finance (Spanish: Ministerio de Hacienda) of El Salvador is the government ministry of El Salvador in charge of directing the fiscal policy on public resources, so that it promotes stability and sustainability of public finances.

The Ministry of Finance ((in French) Ministère des Finances) is the government ministry responsible for governing and managing the economy, national budget, public finances, and the financial activity of Mauritania.

The Ministry of Finance of Mauritius is a ministerial department found in the Cabinet of the Government of the Republic. It is considered as the most executive and important ministry in the cabinet after the Prime Minister's Office. The minister of finance is the most desirable position in the cabinet of the country except of the prime minister. Most of the time being the Deputy Prime Mi

The Ministry of Finance, officially the Ministry of State and Finance, is a Portuguese government ministry.

Sierra Leone Ministry of Finance is a ministerial department of the Government of Sierra Leone, and is in charge of managing the revenue and finances of the Sierra Leone government. The ministry implements the economic policies and is responsible for public financial management. The ministry advises the President of Sierra Leone on economic issues. The headquarters of the Sierra Leone Mi

The Ministry of Finance or Ministry of Treasury (Spanish: Ministerio de Hacienda, MH) is the department of the Government of Spain responsible for the design and implementation of the government policy on public finance and budget. It applies and manages the regional and local financing systems and the provision of information on the economic-financial activity of the different Public Ad

The Ministry of Finance (Swedish: Finansdepartementet) is a Swedish government ministry responsible for matters relating to economic policy, the central government budget, taxes, banking, security and insurance, international economic work, central, regional and local government.

The Ministry of Finance is a Ministry in the Government of Trinidad and Tobago. The head of the ministry is the Minister of Finance and is appointed by the President of Trinidad and Tobago on the advice of the Prime Minister. The incumbent, Davendranath Tancoo was appointed on May 3, 2025, He replaced Vishnu Dhanpaul. The Minister in the Ministry of Finance is Senator Kennedy Swaratsing

The Ministry of Finance of Ukraine (Ukrainian: Міністерство фінансів України) is the ministry of the Government of Ukraine charged with developing and implementing national financial and budget policies, and with defining national policies in customs and taxation. The ministry is responsible for ensuring that the state has enough resources to perform its functions and that financial poli

The Ministry of Finance and Economic Planning (MINECOFIN) is the ministry of the Government of Rwanda in charge of public finance and economic planning. It was created in 1997 by merging the Ministry of Finance and the Ministry of Planning.

The Ministry of Finance and Economy of the Dominican Republic (Spanish: Ministerio de Hacienda y Economía de la República Dominicana, MHE) also known as Treasury (Spanish: Hacienda), is the government institution in charge of preparing, executing and evaluating the country's fiscal policies, including national income, expenses and finance and securing its sustainability in relation to t

The Ministry of Finance and Prices (Spanish: Ministerio de Finanzas y Precios, MFP) of Cuba is responsible for managing the public finances of Cuba, including budget, tax, treasury, price and public credit policies.

The Ministry of Public Finance (Spanish: Ministerio de Finanzas Públicas or MINFIN) is a government ministry of Guatemala in charge of fiscal policy and public finances.

The Ministry of the Budget (Swedish: Budgetdepartementet, B) was a ministry in Sweden established in 1976. The ministry was primarily responsible for budget regulation as well as the general administration and accounting of state funds, the state and municipal tax system. The ministry was headed by the minister for the budget. The ministry ceased to exist in 1982.

The Minneapolis Grain Exchange (MGEX) is a commodities and futures exchange of grain products. It was formed in 1881 in Minneapolis, Minnesota, United States as a regional cash marketplace to promote fair trade and to prevent trade abuses in wheat, oats and corn. MGEX became a subsidiary of Miami International Holdings after the two companies merged in 2020.

Minority discount is an economic concept reflecting the notion that a partial ownership interest may be worth less than its proportional share of the total business. The concept applies to equities with voting power because the size of voting position provides additional benefits or drawbacks. For example, ownership of a 51% share in the business is usually worth more than 51% of its equ

MintChip is a digital currency that provides the underlying system to facilitate the exchange of value between consumers and merchants in real-time. It was designed to reduce the cost and risk of financial transactions. This technology was created by the Royal Canadian Mint, backed by the Government of Canada and denominated in a variety of fiat currencies. The Royal Canadian Mint announ

Mir (Russian: Мир, IPA: [ˈmʲir]; lit. 'the world' or 'peace') is a Russian card payment system for electronic fund transfers established by the Central Bank of Russia under a law adopted on 1 May 2017. It is operated by the Russian National Card Payment System, a wholly owned subsidiary of the Central Bank of Russia. Mir does not itself issue cards, extend credit or set rates and fees fo

Mir Pay is a Russian contactless payment service for smartphones. It was developed as part of the digital transformation of Russia's financial market and has been described as a significant event on the domestic Russian market.

Mirror trading is a trading selection methodology that can be carried out in both the foreign exchange and the stock markets; however, this is much more common in trading in the foreign exchange market.

Mischler Financial Group is the American boutique investment bank and brokerage that became the financial industry's first firm owned and operated by Service-Disabled Veterans.

Mismarking in securities valuation takes place when the value that is assigned to securities does not reflect what the securities are actually worth, due to intentional fraudulent mispricing. Mismarking misleads investors and fund executives about how much the securities in a securities portfolio managed by a trader are worth (the securities' net asset value, or NAV), and thus misreprese

Mitigation banking is a market-based system of debits and credits (used primarily in the United States as part of its "no net loss" policy) that involves restoration, creation, or enhancement of wetlands to compensate for unavoidable impacts to a wetland in another location. It involves a system of mitigation banks, sites where projects to restore, create, or enhance wetlands can be carr

One MobiKwik Systems Limited, doing business as MobiKwik, is an Indian financial technology company, headquartered in Gurugram, Haryana. Founded in 2009 that provides a mobile phone-based payment system and digital wallet.

Mobile banking, also known as app-based banking is a service that allows a bank's customers to conduct financial transactions using a mobile device. Unlike the related internet banking it uses software, usually an app, provided by the bank. Mobile banking is usually available on a 24-hour basis. Many neobanks operate exclusively through mobile banking.

Mobile Business Intelligence (Mobile BI or Mobile Intelligence) is a system comprising both technical and organizational elements that present historical and/or real-time information to its users for analysis on mobile devices such as smartphones and tablets (not laptops), to enable effective decision-making and management support, for the overall purpose of increasing firm performance.

The term mobile commerce was originally coined in 1997 by Kevin Duffey at the launch of the Global Mobile Commerce Forum, to mean "the delivery of electronic commerce capabilities directly into the consumer’s hand, anywhere, via Wireless technology." Some choose to think of mobile commerce as meaning "a retail outlet in your customer’s pocket."

Mobile location analytics (MLA) is a type of customer intelligence and refers to technology for retailers, including developing aggregate reports used to reduce waiting times at checkouts, improving store layouts, and understanding consumer shopping patterns. The reports are generated by recognizing the Wi-Fi or Bluetooth addresses of cell phones as they interact with store networks.

Mobile payment, also referred to as mobile money, mobile money transfer and mobile wallet, is any of various payment processing services operated under financial regulations and performed from or via a mobile device. Instead of paying with cash, cheque, or credit card, a consumer can use a payment app on a mobile device to pay for a wide range of services and digital or hard goods. Altho

China is one of the world's leaders in the adoption of mobile payments. Widespread adoption of mobile payments in China has facilitated the growth of e-commerce in China and growth in the retail banking sector.

MobileCoin, also known as Sentz, is a peer-to-peer cryptocurrency developed by MobileCoin Inc., which was founded in 2017 by Josh Goldbard and Shane Glynn.

MobilePay is a mobile payment application used in Denmark and Finland. The service allows payments by means of a smartphone application and was first introduced in 2013 by Danske Bank. It was introduced to Finland later in the same year and since 2017 it has been used by all banks in Denmark. As of 2022, MobilePay had more than 4.4 million users in Denmark (total population: 5.8 million)

The Modigliani–Miller theorem (of Franco Modigliani, Merton Miller) is an influential element of economic theory; it forms the basis for modern thinking on capital structure. The basic theorem states that in the absence of taxes, bankruptcy costs, agency costs, and asymmetric information, and in an efficient market, the enterprise value of a firm is unaffected by how that firm is finance

Momentum investing is a system of buying stocks or other securities that have had high returns over the past three-to-twelve months, and selling those that have had poor returns over the same period.

Mondex was a smart card electronic cash system, implemented as a stored-value card and owned by Mastercard.

Moneris (formerly "Moneris Solutions") is a Canadian financial technology company that specializes in payment processing.

Monero (; abbreviation: XMR) is a blockchain-based cryptocurrency which is private, untraceable, fungible, and decentralized.

In economics, the monetary base (also base money, money base, high-powered money, reserve money, outside money, central bank money or, in the UK, narrow money) in a country is the total amount of money created by the central bank. This includes:

Monetary circuit theory is a heterodox theory of monetary economics, particularly money creation, often associated with the post-Keynesian school.

Monetary economics is the branch of economics that studies the nature, role, and impact of money and monetary institutions. It provides a framework for analyzing money and its core functions—as a medium of exchange, a store of value, and a unit of account—and examines how money can achieve widespread acceptance, including through its role as a public good.

A monetary hawk, or hawk for short, is someone who advocates keeping inflation low as the top priority in monetary policy. In contrast, a monetary dove is someone who emphasizes other issues, especially low unemployment, over low inflation. The term monetary pigeon has been used to describe moderate or centrist viewpoints.