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Financial Innovation
Financial innovation is the act of creating new financial instruments as well as new financial technologies, institutions, and markets. Recent financial innovations include hedge funds, private equity, weather derivatives, retail-structured products, exchange-traded funds, multi-family offices, and Islamic bonds (Sukuk). The shadow banking system has spawned an array of financial innovations including mortgage-backed securities products and collateralized debt obligations (CDOs). There are 3 categories of innovation: institutional, product, and process. Institutional innovations relate to the creation of new types of financial firms such as specialist credit card firms like Capital One, electronic trading platforms such as Charles Schwab Corporation, and direct banks. Product innovation relates to new products such as derivatives, securitization, and foreign currency mortgages. Process innovations relate to new ways of doing financial business, including online banking and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Financial Technology
Fintech, a portmanteau of "financial technology", refers to firms using new technology to compete with traditional financial methods in the delivery of financial services. Artificial intelligence, blockchain, cloud computing, and big data are regarded as the "ABCD" (four key areas) of fintech. The use of smartphones for mobile banking, investing, borrowing services, and cryptocurrency are examples of technologies designed to make financial services more accessible to the general public. Fintech companies consist of both startups and established financial institutions and technology companies trying to replace or enhance the usage of financial services provided by existing financial companies. A subset of fintech companies that focus on the insurance industry are collectively known as insurtech or insuretech companies. Key areas Academics Artificial intelligence (AI), blockchain, cloud computing, and big data are considered the four key areas of FinTech. Artificial intelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Securitization
Securitization is the financial practice of pooling various types of contractual debt such as residential mortgages, commercial mortgages, auto loans or credit card debt obligations (or other non-debt assets which generate receivables) and selling their related cash flows to third party investors as securities, which may be described as bonds, pass-through securities, or collateralized debt obligations (CDOs). Investors are repaid from the principal and interest cash flows collected from the underlying debt and redistributed through the capital structure of the new financing. Securities backed by mortgage receivables are called mortgage-backed securities (MBS), while those backed by other types of receivables are asset-backed securities (ABS). The granularity of pools of securitized assets can mitigate the credit risk of individual borrowers. Unlike general corporate debt, the credit quality of securitized debt is non- stationary due to changes in volatility that are time- an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roll's Critique
Roll's critique is a famous analysis of the validity of empirical tests of the capital asset pricing model (CAPM) by Richard Roll. It concerns methods to formally test the statement of the CAPM, the equation :E(R_i) = R_f + \beta_ (R_m) - R_f\, This equation relates an asset's expected return E(R_i) to the asset's sensitivity \beta_ to the market portfolio return R_m. The market return is defined as the wealth-weighted sum of all investment returns in the economy. Roll's critique makes two statements regarding the market portfolio: 1. Mean-variance tautology: Any mean-variance efficient portfolio R_p satisfies the CAPM equation ''exactly'': :E(R_i) = R_f + \beta_ (R_p) - R_f,. (A portfolio is mean-variance efficient if there is no portfolio that has a higher return and lower risk than those for the efficient portfolio.) Mean-variance efficiency of the market portfolio is equivalent to the CAPM equation holding. This statement is a mathematical fact, requiring ''no'' model assu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Roll
Richard Roll (born October 31, 1939) is an American economist and professor of finance at UCLA, best known for his work on portfolio theory and asset pricing, both theoretical and empirical. He earned his bachelor's degree in aerospace engineering from Auburn University in 1961, and his M.B.A. in 1963 at the University of Washington while working for Boeing in Seattle, Washington. In 1968, he received his Ph.D. from the Graduate School of Business at the University of Chicago in economics, finance, and statistics. His Ph.D. thesis, "The Behavior of Interest Rates: An Application of the Efficient Market Model to U.S. Treasury Bills," won the Irving Fisher Prize as the best American dissertation in economics in 1968. Roll co-authored the first event study that sought to analyze how stock prices respond to an event in 1969, using price data from the newly available CRSP database. Roll has co-authored major papers with Stephen Ross, Eugene Fama, Michael Jensen and Kennet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diversification (finance)
In finance, diversification is the process of allocating capital in a way that reduces the exposure to any one particular asset or risk. A common path towards diversification is to reduce risk or volatility by investing in a variety of assets. If asset prices do not change in perfect synchrony, a diversified portfolio will have less variance than the weighted average variance of its constituent assets, and often less volatility than the least volatile of its constituents. Diversification is one of two general techniques for reducing investment risk. The other is hedging. Examples The simplest example of diversification is provided by the proverb "Don't put all your eggs in one basket". Dropping the basket will break all the eggs. Placing each egg in a different basket is more diversified. There is more risk of losing one egg, but less risk of losing all of them. On the other hand, having a lot of baskets may increase costs. In finance, an example of an undiversified portfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William F
William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the given name ''Wilhelm'' (cf. Proto-Germanic ᚹᛁᛚᛃᚨᚺᛖᛚᛗᚨᛉ, ''*Wiljahelmaz'' > German '' Wilhelm'' and Old Norse ᚢᛁᛚᛋᛅᚼᛅᛚᛘᛅᛋ, ''Vilhjálmr''). By regular sound changes, the native, inherited English form of the name shou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack L
Jack Lukeman (born Seán Loughman 11 February 1973), usually simply known as Jack L, is an Irish songwriter, musician, record producer, vocal artist and broadcaster. History A native of Athy Co. Kildare Ireland, Jack Lukeman attended a youth club in Athy known as Aontas Ogra at the age of 12 years old, where he was involved in artistic ventures as well as playing music there. He left school at 15. After spending a short period in the family business he began playing music full-time at 18 cutting his teeth on the Bohemian busking scene around Europe in the early 90s. Playing across Holland, Belgium and Germany sometimes playing with art rock band Serious Women with David Constantine and Martin Clancy whom he has continued to collaborate with over the years. His first vocal performance can be heard on Serious Women's album 38SCR, called after the art-house in which they all lived and where the album was made. Lukeman first came to prominence in the summer of 1995 when he and The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capital Asset Pricing Model
In finance, the capital asset pricing model (CAPM) is a model used to determine a theoretically appropriate required rate of return of an asset, to make decisions about adding assets to a well-diversified portfolio. The model takes into account the asset's sensitivity to non-diversifiable risk (also known as systematic risk or market risk), often represented by the quantity beta (β) in the financial industry, as well as the expected return of the market and the expected return of a theoretical risk-free asset. CAPM assumes a particular form of utility functions (in which only first and second moments matter, that is risk is measured by variance, for example a quadratic utility) or alternatively asset returns whose probability distributions are completely described by the first two moments (for example, the normal distribution) and zero transaction costs (necessary for diversification to get rid of all idiosyncratic risk). Under these conditions, CAPM shows that the cos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Incomplete Markets
In economics, incomplete markets are markets in which there does not exist an Arrow–Debreu security for every possible state of nature. In contrast with complete markets, this shortage of securities will likely restrict individuals from transferring the desired level of wealth among states. An Arrow security purchased or sold at date ''t'' is a contract promising to deliver one unit of income in one of the possible contingencies which can occur at date ''t'' + 1. If at each date-event there exists a complete set of such contracts, one for each contingency that can occur at the following date, individuals will trade these contracts in order to insure against future risks, targeting a desirable and budget feasible level of consumption in each state (i.e. consumption smoothing). In most set ups when these contracts are not available, optimal risk sharing between agents will not be possible. For this scenario, agents (homeowners, workers, firms, investors, etc.) will lack the instru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Security (finance)
A security is a tradable financial asset. The term commonly refers to any form of financial instrument, but its legal definition varies by jurisdiction. In some countries and languages people commonly use the term "security" to refer to any form of financial instrument, even though the underlying legal and regulatory regime may not have such a broad definition. In some jurisdictions the term specifically excludes financial instruments other than equities and Fixed income instruments. In some jurisdictions it includes some instruments that are close to equities and fixed income, e.g., equity warrants. Securities may be represented by a certificate or, more typically, they may be "non-certificated", that is in electronic ( dematerialized) or "book entry only" form. Certificates may be ''bearer'', meaning they entitle the holder to rights under the security merely by holding the security, or ''registered'', meaning they entitle the holder to rights only if they appear on a secur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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