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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 Kenneth French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago School Of Economics
The Chicago school of economics is a neoclassical school of economic thought associated with the work of the faculty at the University of Chicago, some of whom have constructed and popularized its principles. Milton Friedman and George Stigler are considered the leading scholars of the Chicago school. Chicago macroeconomic theory rejected Keynesianism in favor of monetarism until the mid-1970s, when it turned to new classical macroeconomics heavily based on the concept of rational expectations. The freshwater–saltwater distinction is largely antiquated today, as the two traditions have heavily incorporated ideas from each other. Specifically, new Keynesian economics was developed as a response to new classical economics, electing to incorporate the insight of rational expectations without giving up the traditional Keynesian focus on imperfect competition and sticky wages. Chicago economists have also left their intellectual influence in other fields, notably in pioneerin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finance
Finance is the study and discipline of money, currency and capital assets. It is related to, but not synonymous with economics, the study of production, distribution, and consumption of money, assets, goods and services (the discipline of financial economics bridges the two). Finance activities take place in financial systems at various scopes, thus the field can be roughly divided into personal, corporate, and public finance. In a financial system, assets are bought, sold, or traded as financial instruments, such as currencies, loans, bonds, shares, stocks, options, futures, etc. Assets can also be banked, invested, and insured to maximize value and minimize loss. In practice, risks are always present in any financial action and entities. A broad range of subfields within finance exist due to its wide scope. Asset, money, risk and investment management aim to maximize value and minimize volatility. Financial analysis is viability, stability, and profitability asse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1939 Births
This year also marks the start of the Second World War, the largest and deadliest conflict in human history. Events Below, the events of World War II have the "WWII" prefix. January * January 1 ** Third Reich *** Jews are forbidden to work with Germans. *** The Youth Protection Act was passed on April 30, 1938 and the Working Hours Regulations came into effect. *** The Jews name change decree has gone into effect. ** The rest of the world *** In Spain, it becomes a duty of all young women under 25 to complete compulsory work service for one year. *** First edition of the Vienna New Year's Concert. *** The company of technology and manufacturing scientific instruments Hewlett-Packard, was founded in a garage in Palo Alto, California, by William (Bill) Hewlett and David Packard. This garage is now considered the birthplace of Silicon Valley. *** Sydney, in Australia, records temperature of 45 ˚C, the highest record for the city. *** Philipp Etter took over as Swi ... [...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] |
American Finance Association
The American Finance Association (AFA) is an academic organization whose focus is the study and promotion of knowledge of financial economics. It was formed in 1939. Its main publication, the ''Journal of Finance'', was first published in 1946. __TOC__ Mission The purpose of the association is to: *Act as a mutual association of persons with an interest in finance *Improve the public understanding of financial problems *Provide for the exchange of financial ideas through the distribution of the ''Journal of Finance'' and other media *Encourage the study of finance in colleges and universities *Conduct other activities appropriate for a non-profit, professional society in the field of finance Membership As of 2022, the association has over 12,000 members. A variety of membership options exist and membership is open to anyone. A number of members are also distinguished in the Society of Fellows of the Association. These are members who have made significant contributions to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnegie-Mellon University
Carnegie Mellon University (CMU) is a private research university in Pittsburgh, Pennsylvania. One of its predecessors was established in 1900 by Andrew Carnegie as the Carnegie Technical Schools; it became the Carnegie Institute of Technology in 1912 and began granting four-year degrees in the same year. In 1967, the Carnegie Institute of Technology merged with the Mellon Institute of Industrial Research, founded in 1913 by Andrew Mellon and Richard B. Mellon and formerly a part of the University of Pittsburgh. Carnegie Mellon University has operated as a single institution since the merger. The university consists of seven colleges and independent schools: The College of Engineering, College of Fine Arts, Dietrich College of Humanities and Social Sciences, Mellon College of Science, Tepper School of Business, Heinz College of Information Systems and Public Policy, and the School of Computer Science. The university has its main campus located 5 miles (8 km) from Downt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenneth French
Kenneth Ronald "Ken" French (born March 10, 1954) is the Roth Family Distinguished Professor of Finance at the Tuck School of Business, Dartmouth College. He has previously been a faculty member at MIT, the Yale School of Management, and the University of Chicago Booth School of Business. He is most famous for his work on asset pricing with Eugene Fama. They wrote a series of papers that cast doubt on the validity of the Capital Asset Pricing Model (CAPM), which posits that a stock's beta alone should explain its average return. These papers describe two factors above and beyond a stock's market beta which can explain differences in stock returns: market capitalization and "value". They also offer evidence that a variety of patterns in average returns, often labeled as "anomalies" in past work, can be explained with their Fama–French three-factor model. Along with contributing articles to major journals such as the ''Journal of Finance'', the ''Journal of Financial Economics' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael C
Michael may refer to: People * Michael (given name), a given name * Michael (surname), including a list of people with the surname Michael Given name "Michael" * Michael (archangel), ''first'' of God's archangels in the Jewish, Christian and Islamic religions * Michael (bishop elect), English 13th-century Bishop of Hereford elect * Michael (Khoroshy) (1885–1977), cleric of the Ukrainian Orthodox Church of Canada * Michael Donnellan (1915–1985), Irish-born London fashion designer, often referred to simply as "Michael" * Michael (footballer, born 1982), Brazilian footballer * Michael (footballer, born 1983), Brazilian footballer * Michael (footballer, born 1993), Brazilian footballer * Michael (footballer, born February 1996), Brazilian footballer * Michael (footballer, born March 1996), Brazilian footballer * Michael (footballer, born 1999), Brazilian footballer Rulers =Byzantine emperors= *Michael I Rangabe (d. 844), married the daughter of Emperor Nikephoros I * Mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugene Fama
Eugene Francis "Gene" Fama (; born February 14, 1939) is an American economist, best known for his empirical work on portfolio theory, asset pricing, and the efficient-market hypothesis. He is currently Robert R. McCormick Distinguished Service Professor of Finance at the University of Chicago Booth School of Business. In 2013, he shared the Nobel Memorial Prize in Economic Sciences jointly with Robert J. Shiller and Lars Peter Hansen. The Research Papers in Economics project ranked him as the 9th-most influential economist of all time based on his academic contributions, . He is regarded as "the father of modern finance", as his works built the foundation of financial economics and have been cited widely. Early life Fama was born in Boston, Massachusetts, the son of Angelina (née Sarraceno) and Francis Fama. All of his grandparents were immigrants from Italy. Fama is a Malden Catholic High School Athletic Hall of Fame honoree. He earned his undergraduate degree in Romance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephen Ross (economist)
Stephen Alan "Steve" Ross (February 3, 1944 – March 3, 2017) was the inaugural Franco Modigliani Professor of Financial Economics at the MIT Sloan School of Management after a long career as the Sterling Professor of Economics and Finance at the Yale School of Management. He is known for initiating several important theories and models in financial economics. He was a widely published author in finance and economics, and was a coauthor of a best-selling Corporate Finance textbook. He received his BS with honors from Caltech in 1965 where he majored in physics, and his PhD in economics from Harvard in 1970, and taught at the University of Pennsylvania, Yale School of Management, and MIT. Ross is best known for the development of the arbitrage pricing theory (mid-1970s) as well as for his role in developing the binomial options pricing model (1979; also known as the Cox–Ross–Rubinstein model). He was an initiator of the fundamental financial concept of risk-neutral pric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Research In Securities Prices
The Center for Research in Security Prices (CRSP) is a provider of historical stock market data. The Center is a part of the Booth School of Business at the University of Chicago. CRSP maintains some of the largest and most comprehensive proprietary historical databases in stock market research. Academic researchers and investment professionals rely on CRSP for accurate, survivor bias-free information which provides a foundation for their research and analyses. As of 2020, CRSP claims over 500 clients. The name is usually pronounced "crisp". CRSP was founded in 1960 by James H. Lorie (professor of finance and director of research) and Lawrence Fisher (assistant professor of finance) of the University of Chicago, with a grant from Merrill Lynch, Pierce, Fenner & Smith. Its goal was to provide a source of accurate and comprehensive data that could be used to answer basic questions about the behavior of stock markets. The first effort of the Center was the production of a database ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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