Industry WIKI

LBRY (pronounced "library") is a blockchain-based file-sharing and payment network that is primarily used for social networks and video platforms.

A leasehold estate or a leasehold interest is an ownership of a temporary right to hold land or property in which a lessee or a tenant has rights of real property by some form of title from a lessor or landlord. Although a tenant does hold rights to real property, a leasehold estate is typically considered personal property.

Leslie Lee Alexander (born June 30, 1943) is an American attorney, businessman and financier. He is a former bond trader from New York. He formerly owned the National Basketball Association (NBA) team Houston Rockets for 24 years, from 1993 to 2017.

In finance, leverage, also known as gearing, is any technique involving borrowing funds to buy an investment.

Leverage is defined as the ratio of the asset value to the cash needed to purchase it. The leverage cycle can be defined as the procyclical expansion and contraction of leverage over the course of the business cycle. The existence of procyclical leverage amplifies the effect on asset prices over the business cycle.

A leveraged buyout (LBO) is one company's acquisition of another company using a significant amount of borrowed money (leverage) to meet the cost of acquisition. The assets of the company being acquired are often used as collateral for the loans, along with the assets of the acquiring company. The use of debt, which normally has a lower cost of capital than equity, serves to reduce the o

In corporate finance, a leveraged recapitalization is a change of the company's capital structure, usually substitution of debt for equity.

Lewis S. Ranieri (; born 1947) is a former bond trader, and founding partner and current chairman of Ranieri Partners, a real estate firm.

Liability-driven investment (LDI) is an asset–liability management approach that designs the asset portfolio around the size, timing, and risk profile of known obligations. It is used by defined benefit pension schemes and insurers to reduce funding volatility and to help ensure cash is available when benefits fall due.

The Liber Censuum Romanæ Ecclesiæ (Latin for "Census Book of the Roman Church"; also referred to as the Codex of Cencius) is an eighteen-volume (originally) financial record of the real estate revenues of the papacy from 492 to 1192. The span of the record includes the creation of the Apostolic Camera and the effects of the Gregorian Reform. The work constitutes the "latest and most auth

A life settlement or viatical settlement (from Latin viaticum, something received before death) is the sale of an existing life insurance policy (typically of seniors) for more than its cash surrender value, but less than its net death benefit, to a third party investor. Such a sale provides the policy owner with a lump sum. The third party becomes the new owner of the policy, pays the m

A line break chart, also known as a three-line break chart, is a Japanese trading indicator and chart used to analyze the financial markets. Invented in Japan, these charts had been used for over 150 years by traders there before being popularized by Steve Nison in the book Beyond Candlesticks. The chart is made up of vertical blocks or bars called "lines", which indicate the market's di

Liquidation or winding-up is the process in law by which a company is brought to an end and its assets and property distributed to claimants. When a company has been liquidated, it is sometimes said to be wound-up or dissolved, although dissolution technically refers only to the final stage of liquidation.

In financial economics, a liquidity crisis is an acute shortage of liquidity. Liquidity may refer to market liquidity (the ease with which an asset can be converted into a liquid medium, e.g. cash), funding liquidity (the ease with which borrowers can obtain external funding), or accounting liquidity (the health of an institution's balance sheet measured in terms of its cash-like assets)

In macroeconomic theory, liquidity preference is the demand for money, considered as liquidity. The concept was first developed by John Maynard Keynes in his book The General Theory of Employment, Interest and Money (1936) to explain the determination of the interest rate by the supply and demand for money.

This is a list of banking crises. A banking crisis is a financial crisis that affects banking activity. Banking crises include bank runs, which affect single banks; banking panics, which affect many banks; and systemic banking crises, in which a country experiences many defaults and financial institutions and corporations face great difficulties repaying contracts. A banking crisis is ma

This is a list of ministers of the budget of France (French: Ministres du Budget), sometimes called Minister for the Budget (Ministre délégué au Budget) or Secretary of State for the Budget (Aecrétaire d'État au Budget), since the establishment of the French Third Republic in 1870. The officeholder works closely with the Minister of the Economy and Finance, as both ministers share the sa

This article contains a list of countries by government debt. Gross government debt is government financial liabilities that are debt instruments. A debt instrument is a financial claim that requires payment of interest and/or principal by the debtor to the creditor in the future. Examples include debt securities (such as bonds and bills), loans, and government employee pension obligatio

A financial district is usually a central area in a city where financial services firms such as banks, insurance companies, and other related finance corporations have their headquarters offices. In major cities, financial districts often host skyscrapers and other buildings of architectural importance and are called financial centres; such major centres also include important financial

This is a list of notable futures exchanges. Those stock exchanges that also offer trading in futures contracts besides trading in securities are listed both here and the list of stock exchanges.

This page, a companion page to tax, lists different taxes by economic design. For different taxes by country, see Tax rates around the world.

A listed investment company (LIC) is an Australian closed-end collective investment scheme similar to investment trusts in the UK and closed-end funds in the United States. Instead of regularly issuing new shares or canceling shares as investors join and leave the fund, investors buy and sell to each other on the ASX. They are traded like other securities on the Australian stock exchange

In corporate finance, a listing refers to the company's shares being on the list (or board) of stock that are publicly listed. Some stock exchanges allow shares of a foreign company to be listed and may allow dual listing, subject to conditions.

Lloyd's Coffee House was a significant meeting place in London in the 17th and 18th centuries.

In finance, a loan is the tender of money by one party to another with an agreement to pay it back. The recipient, or borrower, incurs a debt and is usually required to pay interest for the use of the money.

A loan guarantee, in finance, is a promise by one party (the guarantor) to assume the debt obligation of a borrower if that borrower defaults. A guarantee can be limited or unlimited, making the guarantor liable for only a portion or all of the debt.

A loan shark is a person who offers loans at interest rates that are extremely high or illegal, has strict terms of collection, and generally operates outside the law, often using the threat of violence or other illegal, aggressive, and extortionate actions when seeking to enforce the satisfaction of the debt. As a consistent or repeated illegal business operation or "racket", loan shark

The loan-to-value (LTV) ratio is a financial concept used by lenders to express the ratio of a loan to the value of an asset purchased.

The subject of loans and interest in Judaism has a long and complex history. In the Hebrew Bible, the Book of Ezekiel classifies the charging of interest among the worst sins, denouncing it as an abomination and metaphorically portraying usurers as people who have shed the borrower's blood. (See Ezekiel 18:13 and 18:17.) The Talmud dwells on Ezekiel's condemnation of charging interest.

In China, a local government financing vehicle (LGFV) (Chinese: 地方政府融资平台) is an investment company formed by local governments to raise funds, usually by borrowing money to finance real estate development and other local infrastructure projects. They allow local governments to finance infrastructure projects while complying with laws prohibiting them from issuing bonds or having deficits

A local volatility model, in mathematical finance and financial engineering, is an option pricing model that treats volatility as a function of both the current asset level

Lombard banking refers to the business of Italian moneylenders generally referred to as "Lombards" (in medieval times Northern Italy was referred as Lombardy, a much larger region than the modern Lombardy). The term was often used in a derogatory sense, as Lombard banking was associated with the sin of usury.

Lombard Street () is a street notable for its connections with the City of London's merchant, banking and insurance industries, stretching back to medieval times.

In finance, a long position in a financial instrument means the holder of the position owns a positive amount of the instrument. The holder of the position has the expectation that the financial instrument will increase in value. This is known as a bullish position. The term "long position" is often used in context of buying options contracts.

Long/short equity is an investment strategy generally associated with hedge funds. It involves buying equities that are expected to increase in value and selling short equities that are expected to decrease in value. This is different from the risk reversal strategies where investors will simultaneously buy a call option and sell a put option to simulate being long in a stock.

Longevity insurance, describes the process of mitigating longevity risk. In the United States, such risk mitigation is often achieved using a longevity annuity or Tontine, qualifying longevity annuity contract (QLAC), deferred income annuity, an annuity contract designed to provide a regular income for life starting at a pre-established future age, e.g. 85, and purchased many years befor

Lookback options, in the terminology of finance, are a type of exotic option with path dependency, among many other kind of options. The payoff depends on the optimal (maximum or minimum) underlying asset's price occurring over the life of the option. The option allows the holder to "look back" over time to determine the payoff. There exist two kinds of lookback options: with floating st

Lottery bonds are a type of government bond in which some randomly selected bonds within the issue are redeemed at a higher value than the face value of the bond. Lottery bonds have been issued by public authorities in Belgium, Ireland, Pakistan, Sweden, New Zealand, the UK and other nations.

The Moving Average Convergence Divergence (MACD) is a trading indicator used in technical analysis of securities prices, created by Gerald Appel in the late 1970s. It is designed to reveal changes in the strength, direction, momentum, and duration of a trend in a stock's price.

A managed futures account (MFA) or managed futures fund (MFF) is a type of alternative investment in the US in which trading in the futures markets is managed by another person or entity, rather than the fund's owner. Managed futures accounts include, but are not limited to, commodity pools. These funds are operated by commodity trading advisors (CTAs) or commodity pool operators (CPOs),

"Manager of managers" (MoM) is an investment approach by institutions who proprietary manage capital. Different investment managers are selected and investment mandates given to them. The allocated capital is then managed in Separate Managed Accounts by the respective selected asset managers. It is a solution often offered by big asset management divisions from investment banks but also

Managerial finance is the branch of finance that concerns itself with the financial aspects of managerial decisions.

In finance, margin is the collateral that a holder of a financial instrument has to deposit with a counterparty (most often a broker or an exchange) to cover some or all of the credit risk the holder poses for the counterparty. This risk can arise if the holder has done any of the following:

In mathematical finance, Margrabe's formula is an option pricing formula applicable to an option to exchange one risky asset for another risky asset at maturity. It was derived by William Margrabe in 1978. Margrabe's paper has been cited by over 2000 subsequent articles.

Mark-to-market (MTM or M2M) or fair value accounting is accounting for the "fair value" of an asset or liability based on the current market price, or the price for similar assets and liabilities, or based on another objectively assessed "fair" value. Fair value accounting has been a part of Generally Accepted Accounting Principles (GAAP) in the United States since the early 1990s. Fail

In economics, a market is any structure that allows buyers and sellers to exchange goods, services and information. The exchange of goods or services, either with money or without it, is a transaction. In free market economies, they are the process by which prices and allocations of goods and services are established. Markets facilitate trade and enable the distribution and allocation of

A market anomaly in a financial market is predictability that seems to be inconsistent with (typically risk-based) theories of asset prices. Standard theories include the capital asset pricing model and the Fama-French Three Factor Model, but a lack of agreement among academics about the proper theory leads many to refer to anomalies without a reference to a benchmark theory (Daniel and

In finance, market depth is a real-time list displaying the quantity to be sold versus unit price. The list is organized by price level and is reflective of real-time market activity. Mathematically, it is the size of an order needed to move the market price by a given amount. If the market is deep, a large order is needed to change the price.

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.

In business, economics or investment, market liquidity is a market's feature whereby an individual or firm can quickly purchase or sell an asset without causing a drastic change in the asset's price. Liquidity involves the trade-off between the price at which an asset can be sold, and how quickly it can be sold. In a liquid market, the trade-off is mild: one can sell quickly without havi

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.

An investment strategy or portfolio is considered market-neutral if it seeks to avoid some form of market risk entirely, typically by hedging. To evaluate market neutrality requires specifying the risk to avoid. For example, convertible arbitrage attempts to fully hedge fluctuations in the price of the underlying common stock. A portfolio is truly market-neutral if it exhibits zero corre

Market Rules to Remember is a list of ten cautionary rules for investors that was written in 1998 by the then-retired Chief Market Analyst at Merrill Lynch, Bob Farrell. The rules became iconic on Wall Street and are frequently reprinted in leading financial advisory publications.

A market trend is a perceived tendency of the financial markets to move in a particular direction over time. Analysts classify these trends as secular for long time-frames, primary for medium time-frames, and secondary for short time-frames. Traders attempt to identify market trends using technical analysis, a framework which characterizes market trends as predictable price tendencies wi

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.

The McClellan oscillator is a market breadth indicator used in technical analysis by financial analysts of the New York Stock Exchange to evaluate the balance between the advancing and declining stocks. The McClellan oscillator is based on the Advance-Decline Data and it could be applied to stock market exchanges, indexes, portfolio of stocks or any basket of stocks.

Mean reversion is a financial term for the assumption that an asset's price will tend to converge to the average price over time.

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.

A Mefo bill (sometimes written as MEFO bill; German: Mefo-Wechsel) was a six-month promissory note, drawn upon the dummy company Metallurgische Forschungsgesellschaft ('Metallurgical Research Corporation'), devised by the German Central Bank President, Hjalmar Schacht, in 1934. These bills could be discounted by any German bank at any time, and these banks, in turn, could rediscount the

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,

The Merton model, is a widely used "structural" credit risk model, which was developed by American economist Robert C. Merton in 1974.

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.

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

MF Global Holdings Ltd., formerly known as Man Financial, was a major global financial derivatives broker, or commodities brokerage firm that went bankrupt in 2011. MF Global provided exchange-traded derivatives, such as futures and options as well as over-the-counter products such as contracts for difference (CFDs), foreign exchange and spread betting. MF Global Inc., its broker-deal

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

In finance, MIDAS (an acronym for Market Interpretation/Data Analysis System) is an approach to technical analysis initiated in 1995 by the physicist and technical analyst Paul Levine, PhD, and subsequently developed by Andrew Coles, PhD, and David Hawkins in a series of articles and the book MIDAS Technical Analysis: A VWAP Approach to Trading and Investing in Today's Markets. Latterly,

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 Finance of the People's Republic of China is the constituent department of the State Council of the People's Republic of China which administers macroeconomic policies and the annual budget. It also handles fiscal policy, economic regulations and government expenditure for the state. The ministry also records and publishes annual macroeconomic data on China's economy. T

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, 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 (Somali: Wasaaradda Maaliyadda), abbreviated MOF, is a ministry of the Government of Somalia that is charged with the responsibility for government expenditure and revenue raising. The ministry's role is to develop economic policy and prepare the federal budget. The Ministry of Finance also oversees financial legislation and regulation. Each year in October, th

The Ministry of Finance (Tajik: Вазорати молияи Ҷумҳурии Тоҷикистон) is the Tajikistani government ministry which oversees the public finances of Tajikistan.

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

A Minsky moment is a sudden, major collapse of asset values which marks the end of the growth phase of a cycle in credit markets or business activity.

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

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.

In finance, model risk is the risk of loss resulting from using insufficiently accurate models to make decisions, originally and frequently in the context of valuing financial securities.

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

A momentum crash is a sudden and significant decline in the performance of a momentum-based investment strategy, which involves buying assets that have shown an upward price trend and selling those with a downward trend. While this strategy can be profitable, it is also prone to sudden reversals that can result in large losses. These reversals can occur without warning, leading to a shar

The Monetary Policy Committee (Portuguese: Comitê de Política Monetária - Copom) is a department established by the Central Bank of Brazil on June 20, 1996, through Circular No. 2698 (revoked as of January 2, 1998 by Circular No. 2780 of November 12, 1997) in order to define monetary policy guidelines and set the basic interest rate. It regulates the liquidity of the economy through mone

The monetary reform in the Soviet Union of 1947 (known as the "postwar reform") was carried out during December 16–19, 1947. It was the second Soviet monetary reform. At the same time the post-World War II rationing system was discontinued. The reform was a combination of redenomination and confiscation, the latter depending on the amount exchanged and whether the monies were kept at t

A monetary system is a system where a government manages money in a country's economy. Modern monetary systems usually consist of a national treasury, a mint, central banks and commercial banks.

A money center bank (also written money-center bank) is a bank or bank holding company that is a particular kind of high-end commercial bank: located in a major financial center such as New York or San Francisco, its lending operations are financed by borrowings from other banks or by issuing bonds. Money center banks tend to engage in a number of different or related businesses, such as

Money creation, or money issuance, is the process by which the money supply of a country or economic region is increased. In most modern economies, both central banks and commercial banks create money. Central banks issue money as a liability, typically called reserve deposits, which is available only for use by central bank account holders. These account holders are generally large comm

The money market is a component of the economy that provides short-term funds. The money market deals in short-term loans, generally for a period of a year or less.

A money market account (MMA) or money market deposit account (MMDA) is a deposit account that pays interest based on current interest rates in the money markets. The interest rates paid are generally higher than those of savings accounts and transaction accounts; however, some banks will require higher minimum balances in money market accounts to avoid monthly fees and to earn interest.

A money market fund (also called a money market mutual fund) is an open-end mutual fund that invests in short-term debt securities such as US Treasury bills and commercial paper. Money market funds are managed with the goal of maintaining a highly stable asset value through liquid investments while paying income to investors in the form of dividends. Although they are not insured against

In macroeconomics, money supply (or money stock) refers to the total volume of money held by the public at a particular point in time. There are several ways to define "money", but standard measures usually include currency in circulation (i.e. physical cash) and demand deposits (depositors' easily accessed assets on the books of financial institutions). Money supply data is recorded and

In finance, moneyness is the relative position of the current price (or future price) of an underlying asset (e.g., a stock) with respect to the strike price of a derivative, most commonly a call option or a put option. Moneyness is firstly a three-fold classification:

In microeconomics, a monopoly price is set by a monopoly. A monopoly occurs when a firm lacks any viable competition and is the sole producer of the industry's product. Because a monopoly faces no competition, it has absolute market power and can set a price above the firm's marginal cost.

In mathematical finance, a Monte Carlo option model uses Monte Carlo methods to calculate the value of an option with multiple sources of uncertainty or with complicated features. The first application to option pricing was by Phelim Boyle in 1977 (for European options). In 1996, M. Broadie and P. Glasserman showed how to price Asian options by Monte Carlo. An important development was

Monte Carlo methods are used in corporate finance and mathematical finance to value and analyze (complex) instruments, portfolios and investments by simulating the various sources of uncertainty affecting their value, and then determining the distribution of their value over the range of resultant outcomes. This is usually done by help of stochastic asset models. The advantage of Monte C

The Montreal Exchange (MX; French: Bourse de Montréal), formerly the Montreal Stock Exchange (MSE), is a derivatives exchange, located in Montreal, Quebec, Canada that trades futures contracts and options on equities, indices, currencies, ETFs, energy and interest rates. Since 1965, it has been located in the Tour de la Bourse (Stock Exchange Tower), Montreal's third-tallest building. I

In economics, a moral hazard is a situation where an economic actor has an incentive to increase its exposure to risk because it will not bear the full costs associated with that risk. For example, when a corporation is insured, it may take on higher risk knowing that its insurance will pay the associated costs. A moral hazard may occur where the actions of the risk-taking party change t

In the United States, a mortgage note (also known as a real estate lien note or borrower's note) is a promissory note secured by a specified mortgage loan.

In finance, mortgage yield is a measure of the yield of mortgage-backed bonds. It is also known as cash flow yield. The mortgage yield, or cash flow yield, of a mortgage-backed bond is the monthly compounded discount rate at which the net present value of all future cash flows from the bond will be equal to the present price of the bond.

A mortgage-backed security (MBS) is a type of asset-backed security (an "instrument") which is secured by a mortgage or collection of mortgages. The mortgages are aggregated and sold to a group of individuals (a government agency or investment bank) that securitizes, or packages, the loans together into a security that investors can buy. Bonds securitizing mortgages are usually treated a