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Deep state is a term used for unauthorized secret networks of power operating within a government but independent of its political leadership, in pursuit of their own agendas and goals. In popular usage, the term carries overwhelmingly negative connotations and is often associated with conspiracy theories.

Deepali Pant Joshi is a former executive director of the Reserve Bank of India (retired in 2017). She is a development economist and a writer on economic subjects. Her professional responsibilities have included the Department of Currency Management Archived 6 February 2015 at the Wayback Machine, Legal Department and Premises Department. She was the First Appellate authority under the

In finance, default is failure to meet the legal obligations (or conditions) of a loan, for example when a home buyer fails to make a mortgage payment, or when a corporation or government fails to pay a bond which has reached maturity. A national or sovereign default is the failure or refusal of a government to repay its national debt.

The Defence, Security and Resilience Bank or DSR Bank is a proposed international financial institution backed by the leaders of Canada, Albania, Belgium, Greece, Latvia, Luxembourg, Romania, Turkey and Ukraine. It aims to help allied countries work jointly to fund defence and security-related investments by providing financial support, such as accessible loans to governments. To be head

A defined contribution (DC) plan is a type of retirement plan in which the employer, employee or both make contributions on a regular basis. Individual accounts are set up for participants and benefits are based on the amounts credited to these accounts (through employee contributions and, if applicable, employer contributions) plus any investment earnings on the money in the account. In

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.

Delay, Deny, Defend: Why Insurance Companies Don't Pay Claims and What You Can Do About It is a 2010 book by Rutgers Law professor Jay M. Feinman, and published by Portfolio Hardcover, an imprint of Penguin Group.

At the micro-economic level, deleveraging refers to the reduction of the leverage ratio, or the percentage of debt in the balance sheet of a single economic entity, such as a household or a firm. It is the opposite of leveraging, which is the practice of borrowing money to acquire assets and multiply gains and losses.

Dell Technologies Inc. is an American multinational technology company that has been headquartered in Round Rock, Texas, since 1994. It was formed as a result of the September 2016 merger of Dell Inc. and EMC Corporation. Dell Technologies ranked 44th on the 2025 Fortune 500 rankings of the largest United States corporations based on its 2024 revenue; its products include personal comput

In business, a demand chain is the understanding and management of customer demand, in contrast to a supply chain. P. M. Madhani (2019) suggests that the demand chain "comprises all the demand processes necessary to understand, create, and stimulate customer demand". Cranfield School of Management academic Martin Christopher has suggested that "ideally the supply chain should become a de

Demand deposits or checkbook money are funds held in demand accounts in commercial banks. These account balances are usually considered money and form the greater part of the narrowly defined money supply of a country. Simply put, these are deposits in the bank that can be withdrawn on demand, without any prior notice.

In monetary economics, the demand for money is the desired holding of financial assets in the form of money: that is, cash or bank deposits rather than investments. It can refer to the demand for money narrowly defined as M1 (directly spendable holdings), or for money in the broader sense of M2 or M3.

In economics, a demand shock is a sudden event that increases or decreases demand for goods or services temporarily.

Demand-pull inflation occurs when aggregate demand in an economy is more than aggregate supply. It involves inflation rising as real gross domestic product rises and unemployment falls, as the economy moves along the Phillips curve. This is commonly described as "too much money chasing too few goods". More accurately, it should be described as involving "too much money spent chasing too

Den of Thieves (released in some countries as Criminal Squad) is a 2018 American action crime film written and directed by Christian Gudegast. It stars Gerard Butler, Pablo Schreiber, Curtis Jackson, O'Shea Jackson Jr., Evan Jones, Dawn Olivieri, Mo McRae, and Max Holloway. In the film, a Los Angeles County Sheriff’s Department deputy gang look to stop a crew of thieves consisting of ex-

Dennis B. Levine (born August 5, 1952) is a corporate consultant and former investment banker. He was a managing director at the investment banking firm Drexel Burnham Lambert in the 1980s. Levine was one of the first of several high-profile insider trading defendants in the Wall Street insider trading investigations of the mid-1980s. As a result of the investigation by and subsequent p

Denny's (also known as Denny's Diner on some locations' signage) is an American table service diner-style restaurant chain. It operates over 1,400 restaurants in the United States, Canada, Mexico, Puerto Rico, and several other international locations.

The denomination effect is a form of cognitive bias relating to currency, suggesting people may be less likely to spend larger currency denominations than their equivalent value in smaller denominations. It was proposed by Priya Raghubir, professor at the New York University Stern School of Business, and Joydeep Srivastava, professor at University of Maryland, in their 2009 paper "Denomi

The Department of Finance (DoF, Irish: An Roinn Airgeadais, Ulster-Scots: Männystrie o Siller) is a devolved Northern Ireland government department in the Northern Ireland Executive. The minister with overall responsibility for the department is the Minister for Finance. The incumbent Minister is John O'Dowd.

Papua New Guinea's Department of Finance is responsible for the "protection of public money" in Papua New Guinea (PNG). It aims to improve "the transparency and accountability of the accounting and financial reporting and their frameworks" in the country. The department is led by a Minister of Finance. The headquarters of the department are at Vulupindi Haus, Waigani.

Deposit insurance, deposit protection or deposit guarantee is a measure implemented in many countries to protect bank depositors, in full or in part, from losses caused by a bank's inability to pay its debts when due. Deposit insurance or deposit guarantee systems are one component of a financial system safety net that promotes financial stability, and are typically integrated with bank

The Deposit Insurance Agency (DIA; Russian: Агентство по страхованию вкладов, АСВ) is a Russian state corporation (non-profit organization) established in January 2004 to manage operation of the deposit insurance system in the Russian Federation. DIA pays insurance compensations to depositors of failed banks. DIA also exercises bankruptcy administrator functions of insolvent banks, non–g

The Depository Trust & Clearing Corporation (DTCC) is an American financial market infrastructure company that provides clearing, settlement and trade reporting services to financial market participants. It performs the exchange of securities on behalf of buyers and sellers and functions as a central securities depository by providing central custody of securities.

Depozitarul Central (lit. 'Central Depository') is the central securities depository (CSD) of Romania. Headquartered in Bucharest, it provides clearing and settlement services for trades executed on the Bucharest Stock Exchange (BVB), maintains the central registry of shareholders for Romanian public companies, and offers a range of related post-trade services.

In accountancy, depreciation refers to two aspects of the same concept: first, an actual reduction in the fair value of an asset, such as the decrease in value of factory equipment each year as it is used and wears, and second, the allocation in accounting statements of the original cost of the assets to periods in which the assets are used (depreciation with the matching principle).

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:

The derivatives market is the financial market for derivatives – financial instruments like futures contracts or options – which are derived from other forms of assets.

Des Clarke is a fictional character from the Australian soap opera Neighbours, played by Paul Keane. Des was created by Reg Watson as one of Neighbours' twelve original characters. He made his first on screen appearance on 18 March 1985, the show's first episode. Des departed during the episode broadcast on 11 October 1990. Keane later reprised the role as part of Neighbours' 30th annive

Destroyer is a 2018 American independent neo-noir crime drama film directed by Karyn Kusama, written and co-produced by Phil Hay and Matt Manfredi, and starring Nicole Kidman with Toby Kebbell, Tatiana Maslany, Scoot McNairy, Bradley Whitford, and Sebastian Stan. The film follows a former undercover police officer (Kidman), who takes revenge against members of a gang, years after her cas

Children's World (Russian: Де́тский мир) or Detsky Mir (stylized in lowercase) is a Russian children's retailer. Founded in June 1957, as of March 2022, the company had 1125 stores. It is the largest children's goods retailer in Russia and the CIS, with the retail chain in Russia, as well as in Belarus and Kazakhstan. In February 2017, PAO Detsky Mir listed its shares in an initial publi

Deutsche Bank AG (German pronunciation: [ˈdɔʏtʃə ˈbaŋk ʔaːˈɡeː] , lit. 'German Bank') is a German multinational banking institution headquartered in Frankfurt, Germany. It is dual-listed on the Frankfurt Stock Exchange and the New York Stock Exchange.

The Deutsche Bank Liquid Commodity Index (DBLCI) is a commodity price index operated by German based Deutsche Bank. It was launched in February 2003 and tracks the performance of six commodities in the energy, precious metals, industrial metals and grain sectors. The DBLCI has constant weightings for each of the six commodities and the index is rebalanced annually in the first week of N

The Deutsche Bank Prize in Financial Economics honors renowned researchers who have made influential contributions to the fields of finance and money and macroeconomics, and whose work has led to practical and policy-relevant results. It was awarded biannually from 2005 to 2015 by the Center for Financial Studies (CFS), in partnership with Goethe University Frankfurt, and is sponsored by

The Deutsche Mark (German: [ˈdɔʏtʃə ˈmaʁk] ; 'German mark'), abbreviated "DM" or "D-Mark" ([ˈdeːˌmaʁk] ), was the official currency of

The Deutscher Sparkassen- und Giroverband (DSGV, lit. 'German association of savings banks and money transfers') is the association of German savings banks (German: Sparkassen) and the apex entity of the Sparkassen-Finanzgruppe, the European Union's second-largest financial services group (after BNP Paribas) with 2.5 trillion euros combined assets as of end-2023. Germany's savings banks,

The Deutschlandticket, also known as the D-Ticket, is a monthly ticket for local and regional public transport in Germany. It is valid nationwide and allows unlimited travel on participating services. The ticket may either be an electronic ticket on a chipcard or an Aztec code in a mobile app; paper tickets are not issued. All Deutschlandtickets are personalised and only valid together w

In macroeconomics and modern monetary policy, a devaluation is an official lowering of the value of a country's currency within a fixed exchange rate system, in which a monetary authority formally sets a lower exchange rate of the national currency in relation to a foreign reference currency or currency basket. The opposite of devaluation, a change in the exchange rate making the domesti

Devils (Italian: Diavoli) is a financial thriller drama television series created by Alessandro Sermoneta, Mario Ruggeri, Elena Bucaccio, Guido Maria Brera, Daniele Cesarano, Barbara Petronio, and Ezio Abbate for Lux Vide and Sky Italy. It is based on the 2014 novel of the same title by Brera. Devils is a Lux Vide and Sky Italy production in association with Orange Studio and OCS.

Dhanendra Kumar (1946-2026) was a civil servant who was the first chair of Competition Commission of India (CCI). Kumar formerly served as executive director at World Bank.

Dhoom 3 (transl. Blast 3), stylised as Dhoom: 3, is a 2013 Indian Hindi-language action thriller film written and directed by Vijay Krishna Acharya and produced by Aditya Chopra, who co-wrote the story. The film, which is the third installment of Dhoom series, stars Aamir Khan as the anti-hero with Abhishek Bachchan and Uday Chopra reprising their roles as protagonists while Jackie Shrof

Distribuidora Internacional de Alimentación, S.A. (DIA) is a Spanish multinational discount supermarket chain founded in 1979.

Dialaphone (Dial-A-Phone, Dial A Phone) was an independent mobile phone retailer in the United Kingdom. It was established in February 1995 as a direct marketer and supplier of mobile phones and mobile phone accessories. The e-commerce website went online in September 2000. In 2008 it was acquired by Phones 4u who as of September 2014 collapsed into administration closing branches, onli

Diamond Necklace is a 2012 Indian Malayalam-language romantic comedy-drama film directed and co-produced by Lal Jose. It stars Fahadh Faasil, Samvrutha Sunil, Anusree, and Gauthami Nair. The film tells the story of Dubai-based oncologist, Dr. Arun Kumar, and the end of his luxurious life after meeting three women from different lifestyles.

Diebold Nixdorf, Incorporated is an American multinational financial and retail technology company based in North Canton, Ohio. It specializes in the sale, manufacture, installation, and service of self-service transaction systems (such as ATMs and currency processing systems), point-of-sale terminals, physical security products, and software and related services for global financial, re

Diem (formerly known as Libra) was a permissioned blockchain-based stablecoin payment system proposed by the American social media company Facebook. The plan also included a private currency implemented as a cryptocurrency. The launch was originally planned to be in 2020, but only rudimentary experimental code was released.

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

A digital card is either a physical item, such as a memory card on a camera, or, increasingly since 2017, the digital content hosted

Digital currency (digital money, electronic money or electronic currency) is any currency, money, or money-like asset that is primarily managed, stored or exchanged on digital computer systems, especially over the internet. Types of digital currencies include cryptocurrency, virtual currency and central bank digital currency. Digital currency may be recorded on a distributed database on

Digital Currency Group Inc. (DCG) is an American investment company focusing on the digital currency market and decentralized technologies. It is headquartered in Stamford, Connecticut. The subsidiaries include Grayscale Investments, Yuma, Foundry, Luno, and Fortitude Mining. It also formerly owned the now-inactive Genesis Global Holdco and CoinDesk.

The digital euro is a project of the Eurosystem, launched in July 2021, to explore the possible introduction of a central bank digital currency (CBDC). The aim is to develop a fast and secure electronic payment instrument that would complement the euro for individuals and businesses in its existing form as cash and in bank accounts, and would be issued by the Eurosystem. The ECB has stat

Digital Insight was an American provider of online banking software for banks and credit unions, headquartered in California. Founded in 1995 by Paul Fiore and Daniel Jacoby, the company grew rapidly during the late 1990s, went public during the dot-com boom in 1999, and expanded through a series of acquisitions. In 2007, it was purchased by Intuit and rebranded as Intuit Financial Servi

Digital renminbi (Chinese: 数字人民币; also abbreviated as digital RMB and e-CNY), or Digital Currency Electronic Payment (DCEP, Chinese: 数字货币电子支付; pinyin: Shùzì huòbì diànzǐ zhīfù), is a central bank digital currency issued by China's central bank, the People's Bank of China. It is the first digital currency to be issued by a major economy, undergoing public testing as of April 2021. The dig

Digital Research, Inc. (DR or DRI) was a privately held American software company created by Gary Kildall to market and develop his CP/M operating system and related 8-bit, 16-bit and 32-bit systems like MP/M, Concurrent DOS, FlexOS, Multiuser DOS, DOS Plus, DR DOS and GEM. It was the first large software company in the microcomputer world. Digital Research was originally based in Pacifi

Digital River, Inc. was a privately held company headquartered in Minnetonka, Minnesota that provided global e-commerce, payments and marketing services. In 2013, Digital River reported having processed more than US$30 billion in online transactions. The company filed for Chapter 7 bankruptcy in May 2025.

The digital ruble (Russian: цифровой рубль, romanized: tsifrovoy rubl') is a central bank digital currency (CBDC) issued by the Central Bank of Russia (Bank of Russia). It represents the third official form of the Russian national currency alongside cash and commercial bank deposits, with all forms legally equivalent and exchangeable at par.

The digital rupee (e₹), eINR, or e-rupee is a tokenised digital version of the Indian rupee, issued by the Reserve Bank of India (RBI) as a central bank digital currency (CBDC). The digital rupee was proposed in January 2017 and launched on 1 December 2022.

Dillinger is a 1973 American biographical gangster film written and directed by John Milius in his directorial debut, and starring Warren Oates, Ben Johnson, and Michelle Phillips, with supporting performances from Cloris Leachman, Harry Dean Stanton, and Richard Dreyfuss. The film is a dramatization of the life and criminal exploits of notorious bank robber John Dillinger (Oates).

Dinarak (Al-Mutakamilah for Payments Services via Mobile Phone) is a mobile wallet, money transfer, electronic bill payment, funds disbursement service, licensed by the Central Bank of Jordan under the JoMoPay national switch and launched in late 2015 as Dinarak wallet as part of the Jordanian central bank's efforts to advocate financial inclusion for the un-banked segment of the Jordani

Diners Club International Ltd. (DCI), founded as Diners Club, is a payment network owned by Capital One. Diners Club and its franchises are accepted in over 200 countries and territories. Card issuers operating in approximately 45 countries have exclusive individual licenses to issue cards on the Diners Club network in a given country.

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

The direct market is the dominant distribution and retail network for American comic books. The concept of the direct market was created in the 1970s by Phil Seuling. The network currently consists of:

Direction de l'immobilier de l'Etat (DIE), formerly known as Service France Domaine, is a French government administration, which plays a central role in the property management of state-owned real estate in France. DIE acts as the owner of the state real estate, and advises various public administrations in activities related to real estate, for instance by coordinating the real estate

A disability pension is a form of pension given to those people who are permanently or temporarily unable to work due to a disability.

The discount window is an instrument of monetary policy (usually controlled by central banks) that allows eligible institutions to borrow money from the central bank, usually on a short-term basis, to meet temporary shortages of liquidity caused by internal or external disruptions.

Discounts are reductions applied to the basic sale price of goods or services. Allowances against price may have a similar effect.

Discover Financial Services, Inc. was an American bank holding company that offered consumer banking products and owned Discover Card, Pulse, and Diners Club International. In May 2025, the company was acquired by Capital One.

Discovery Bank is a major digital-only bank in South Africa. Founded in 2015 and headquartered in Sandton, Gauteng, the company is a subsidiary of JSE-listed financial services corporation Discovery Limited.

Discussion Materials: Tales of a Rookie Wall Street Investment Banker (ISBN 978-1642934083) is a 2020 memoir by Bill Keenan in which Keenan recounts his tenure as an investment banking associate at Deutsche Bank.

Disinflation is a decrease in the rate of inflation – a slowdown in the relative rate of increase of the general price level of goods and services in a nation's gross domestic product over time. It is the opposite of reflation.

Disinvestment refers to the use of a concerted economic boycott to pressure a government, industry, or company towards a change in policy, or in the case of governments, even regime change. The term was first used in the 1980s, most commonly in the United States, to refer to the use of a concerted economic boycott designed to pressure the government of South Africa into abolishing its ap

The Disney Dining Plan is a prepaid meal package that guests staying at Walt Disney World hotels can purchase to receive discounts of up to 30% on food in the complex. It was first introduced in 2005 and has developed in complexity over time, so there are now many different plan forms. The Disney Dining Plan allows guests to eat at park restaurants without needing to have cash on their p

Disney Twisted-Wonderland (ディズニー ツイステッドワンダーランド, Dizunī Tsuisuteddo Wandārando) is a Japanese mobile game created by Aniplex and Walt Disney Japan. Yana Toboso, creator of the manga series Black Butler, is in charge of the original plan, main script, and character designs, which are inspired by Disney villains from various franchises. The game was first launched in Japan on March 18, 2020

In corporate finance, distressed securities are securities over companies or government entities that are experiencing financial or operational distress, default, or are under bankruptcy. As far as debt securities, this is called distressed debt. Purchasing or holding such distressed-debt creates significant risk due to the possibility that bankruptcy may render such securities worthless

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 (

Distributed ledger technology law ("DLT law") (also called blockchain law, Lex Cryptographia or algorithmic legal order) is a loosely defined emerging field of law resulting from the recent use of distributed ledger technology in business and government. Those smart contracts which were created through interaction of lawyers and developers and are intended to also be enforceable legal co

In private equity investing, distribution waterfall is a method by which the capital gained by the fund is allocated between the limited partners (LPs) and the general partner (GP).

In finance and economics, divestment or divestiture is the reduction of some kind of asset for financial, ethical, or political objectives or sale of an existing business by a firm. A divestment is the opposite of an investment. Divestiture is an adaptive change and adjustment of a company's ownership and business portfolio made to confront with internal and external changes.

A dividend is the distribution of profits by a corporation to its shareholders. When a corporation earns a profit or surplus, it is able to pay a portion of the profit as a dividend to shareholders. Any amount not distributed is taken to be re-invested in the business (called retained earnings). The current year's profit as well as the retained earnings of previous years are available f

Dividend imputation is a corporate tax system in which some or all of the tax paid by a company may be attributed, or imputed, to the shareholders by way of a tax credit to reduce the income tax payable on a distribution. In comparison to the classical system, it reduces or eliminates the tax disadvantages of distributing dividends to shareholders by only requiring them to pay the differ

A dividend tax is a tax imposed by a jurisdiction on dividends paid by a corporation to its shareholders (stockholders). The primary tax liability is that of the shareholder, though a tax obligation may also be imposed on the corporation in the form of a withholding tax. In some cases the withholding tax may be the extent of the tax liability in relation to the dividend. A dividend tax

The Djiboutian franc (Arabic: فرنك, French: Franc, Somali: Faranka, Afar: Faranki) is the currency of Djibouti. Its ISO 4217 currency code is DJF. Historically, it was subdivided into 100 centimes.

The Dodd–Frank Wall Street Reform and Consumer Protection Act, commonly referred to as the Dodd–Frank Act, is a United States federal law enacted on July 21, 2010, as the primary legislative response to the 2007–2008 financial crisis—the worst financial crisis since the Great Depression. Named for its sponsors, Senator Chris Dodd and Representative Barney Frank, the law was signed by Pre

Dog Day Afternoon is a 1975 American biographical crime drama film directed by Sidney Lumet and produced by Martin Bregman and Martin Elfand. The film stars Al Pacino, John Cazale, James Broderick and Charles Durning. The screenplay is written by Frank Pierson and is based on the Life magazine article "The Boys in the Bank" by P. F. Kluge and Thomas Moore. The feature chronicles the 1972

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

The Dogs of the Dow is an investment strategy popularized by Michael B. O'Higgins in a 1991 book and his Dogs of the Dow website. It is a form of dividend investing.

"Doing a Leeds" is an English football phrase which is synonymous with the potentially dire consequences for domestic clubs in financial mismanagement. The phrase arose after the rapid decline of then Premier League club Leeds United, who invested heavily in the late 1990s and early 2000s to attain domestic and lucrative European success, which was capped by high profile appearances in t

Dollar is the name of more than 25 currencies and their base units. The United States dollar, named after the international currency known as the Spanish dollar, was established in 1792 and is the first so named that still survives. Others include the Australian dollar, Brunei dollar, Canadian dollar, Eastern Caribbean dollar, Hong Kong dollar, Jamaican dollar, Liberian dollar, Namibian

Dollar Tree, Inc., formerly known as Dollar Tree Stores, Inc., is an American multi-price-point chain of discount variety stores. Headquartered in Chesapeake, Virginia, it is a Fortune 500 (sometimes referred to as Fortune 200) company and as of August 1, 2026 operates 9,150 stores throughout the 48 contiguous U.S. states (and the District of Columbia) and Canada.Its stores are supported

Dollarama Inc. is a Canadian dollar store retail chain headquartered in Mount Royal, Quebec. The business was established in 1992 by Larry Rossy. Since 2009, Dollarama has been Canada's largest retailer of items for five dollars or less. It has over 1400 stores across all provinces of Canada and the Northwest Territories; Ontario has the most stores. The company also owns The Reject Shop

$, also known as Dollar$, Dollars or $ (Dollars), and in the UK as The Heist, is a 1971 American heist comedy film starring Warren Beatty and Goldie Hawn, written and directed by Richard Brooks and produced by M.J. Frankovich. The supporting cast includes Gert Fröbe, Robert Webber and Scott Brady. The film is about bank security consultant Joe Collins (Beatty) who develops a scheme with

Dominick and Dickerman LLC is an investment and merchant banking firm headquartered in New York City. It also has offices in Basel, Switzerland. From 1899 to 2015, the firm was known as Dominick and Dominick but after selling off its wealth management business, the firm reverted to its original name, Dominick and Dickerman.

Donald Baird Marron (July 21, 1934 – December 6, 2019) was an American billionaire businessman, investment banker, investor, and philanthropist. He was chairman and chief executive officer of brokerage firm Paine Webber from 1980 to 2000, and the founder of private equity firm Lightyear Capital and of Data Resources Inc. He was the father of the economist Donald B. Marron Jr.

A doppelgänger brand image is a parody logo or narrative intended to highlight ethical issues regarding the product advertised. They are commonly associated with the brand's lack of authenticity, and most are created as a form of individual protest, either posted digitally on social media, or displayed as physical graffiti.

Double taxation is the levying of tax by two or more jurisdictions on the same income (in the case of income taxes), asset (in the case of capital taxes), or financial transaction (in the case of sales taxes).

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.

Douglas A. Rediker is an American attorney and economist who is the founder and chairman of International Capital Strategies, LLC, a policy and markets advisory firm based in Washington, D.C. He is also a non-resident senior fellow at the Brookings Institution.

doValue S.p.A. formerly doBank S.p.A. is an Italian financial service company based in Verona, Veneto region. The company, a former bank, was known as UniCredit Credit Management Bank until 2015. In 2015, the company was acquired by private equity funds of Fortress Investment Group. Soon after the company started their initial public offering; the bank became a component of FTSE Italia M

The Dow theory on stock price movement is the precursor to technical analysis and is also part of modern technical analysis. The theory was derived from 255 editorials in The Wall Street Journal written by Charles H. Dow (1851–1902), journalist, founder and first editor of The Wall Street Journal and co-founder of Dow Jones & Company. Following Dow's death, William Peter Hamilton, Robe

In social behavior, downshifting is a trend where individuals adopt simpler lives from what critics call the "rat race".

Dragalia Lost was an action role-playing game developed by Cygames and published by Nintendo. It was released for Android and iOS in September 2018 before being discontinued in November 2022. The game received mixed reviews from critics.