Eugene Francis " Gene " Fama ( / ˈ f ɑː m ə / ; born February 14, 1939) is an American economist, best known for his empirical work on portfolio theory , asset pricing , and the efficient-market hypothesis .
30-649: 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, as of April 2019. He
60-724: A random walk , was published in the January 1965 issue of the Journal of Business , entitled "The Behavior of Stock Market Prices". That work was subsequently rewritten into a less technical article, "Random Walks In Stock Market Prices", which was published in the Financial Analysts Journal in 1965 and Institutional Investor in 1968. His later work with Kenneth French showed that predictability in expected stock returns can be explained by time-varying discount rates; for example, higher average returns during recessions can be explained by
90-833: A campus in Hong Kong , located in the Hong Kong Jockey Club University of Chicago Academic Complex . Chicago Booth offers Full-time, Part-time (Evening and Weekend) and Executive MBA programs. Starting in the 2024–2025 academic year, Booth intends to offer a Master in Finance and Master in Management degrees for recent college graduates who studied humanities, arts, social sciences, biological sciences, or physical sciences in college, and are interested in jobs that value business-oriented skills and knowledge. The university also educates future academics, with graduate programs offering
120-613: A community of over 49,000 members and is supported by 60+ alumni clubs worldwide. Alumni include Satya Nadella , Jon Corzine , Peter G. Peterson , Philip J. Purcell , Todd Young , Howard Marks , Megan McArdle , John Meriwether , and Susan Wagner . Chicago Booth currently publishes three academic journals: Chicago Booth Review is a magazine devoted to business research, particularly research conducted by Chicago Booth's own faculty. In addition to covering new findings in finance, behavioral science, economics, entrepreneurship, accounting, marketing, and other business-relevant subjects,
150-425: A profit in the strong-form market efficiency world. Second, Fama demonstrated that the notion of market efficiency could not be rejected without an accompanying rejection of the model of market equilibrium (e.g. the price setting mechanism). This concept, known as the " joint hypothesis problem ", has ever since vexed researchers. Market efficiency denotes how information is factored in price, Fama (1970) emphasizes that
180-455: A separate newsletter featuring articles about faculty research. That subsequently evolved into a quarterly magazine, which in 2016 relaunched as Chicago Booth Review . [REDACTED] Media related to University of Chicago Booth School of Business at Wikimedia Commons 41°47′21″N 87°35′44″W / 41.78917°N 87.59556°W / 41.78917; -87.59556 Joint hypothesis problem The joint hypothesis problem
210-430: A stock's market beta which can explain differences in stock returns: market capitalization and relative price. 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 . University of Chicago Booth School of Business The University of Chicago Booth School of Business (branded as Chicago Booth )
240-528: A systematic increase in risk aversion, which lowers prices and increases average returns. His article "The Adjustment of Stock Prices to New Information" in the International Economic Review , 1969 (with several co-authors) was the first event study that sought to analyze how stock prices respond to an event, using price data from the newly available CRSP database. This was the first of literally hundreds of such published studies. In 2013, he
270-558: Is discussed in Fama's (1970) influential review of the theory and evidence on efficient markets, and was often used to argue against interpreting early stock market anomalies as mispricing. Other arguments used by efficient market advocates include the Roll critique , which points at that testing a specific asset pricing model, the Capital asset pricing model , is impossible. Roll's critique centers on
300-488: Is not testable and can only be tested jointly with some model of equilibrium, i.e. an asset-pricing model. In recent years, Fama has become controversial again, for a series of papers, co-written with Kenneth French , that challenge 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 in addition to
330-577: Is now named the Stevens Doctoral Program. Chicago Booth grants "High Honors" to the top five percent of the graduating class and "Honors" to its next 15 percent, based on GPA averages of all MBA graduates from the previous academic year. The school promotes and disseminates research through its centers and institutes; the most significant ones are: Chicago Booth was ranked #1 by both Forbes and The Economist in 2019. U.S. News & World Report ranks Chicago Booth in 2022 and 2023 as
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#1732863219255360-579: Is regarded as "the father of modern finance", as his works built the foundation of financial economics and have been cited widely. 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 Languages magna cum laude in 1960 from Tufts University , where he
390-1144: Is the graduate business school of the University of Chicago , a private research university in Chicago, Illinois . Founded in 1898, Chicago Booth is the second-oldest business school in the U.S. and is associated with 10 Nobel laureates in the Economic Sciences, more than any other business school in the world. The school has the third-largest endowment of any business school. Notable Chicago Booth alumni include James O. McKinsey , founder of McKinsey & Company ; Susan Wagner , co-founder of Blackrock ; Eric Kriss , co-founder of Bain Capital ; Satya Nadella , current CEO of Microsoft ; and other current and former CEOs of Fortune 500 companies such as Allstate Insurance , Booz Allen Hamilton , Cargill , Chevron , Chipotle , Credit Suisse , Dominos , Goldman Sachs , IBM , Morgan Stanley , Morningstar , PIMCO , Reckitt Benckiser , and Starbucks . The University of Chicago Booth School of Business traces its roots to 1898 when university faculty member James Laurence Laughlin chartered
420-465: Is the problem that testing for market efficiency is difficult, or even impossible. Any attempts to test for market (in)efficiency must involve asset pricing models so that there are expected returns to compare to real returns. It is not possible to measure 'abnormal' returns without expected returns predicted by pricing models. Therefore, anomalous market returns may reflect market inefficiency, an inaccurate asset pricing model or both. This problem
450-559: The #1 business school in the United States. U.S. News also ranked the school's executive MBA program #1 and its part-time program #1 in the U.S. In 2019, The Economist ranked the school's full-time MBA program as #1 globally. The Economist also ranked Chicago #1 each year from 2012 to 2016 and 2019. The Financial Times Rankings 2019 awarded Chicago Booth third place in Open Executive Education. Poets and Quants ranked
480-483: The A.M. and Ph.D. degrees in several fields. In addition to conducting graduate business programs, the school conducts research in the fields of finance , economics , quantitative marketing research , and accounting , among others. PhD graduates include Cliff Asness and John Liew, who co-founded money management firm AQR , and Ross Stevens, who founded Stone Ridge Asset Management. In April 2023, Stevens donated $ 100 million to support Chicago Booth's PhD program, which
510-775: The Charles M. Harper Center in Hyde Park , which houses the school's full-time MBA and Ph.D. programs, and the Gleacher Center in downtown Chicago , which hosts the part-time Evening and Weekend MBA Programs, Chicago-based Executive MBA Program, and Executive Education courses. Chicago Booth also has a campus in London , a short walk from St Paul's Cathedral , hosting the EMBA Program in Europe and Executive Education classes. Lastly, Chicago Booth has
540-451: The College of Commerce and Politics, which was intended to be an extension of the school's founding principles of "scientific guidance and investigation of great economic and social matters of everyday importance." The program originally served as a solely undergraduate institution until 1916, when academically oriented research masters and later doctoral-level degrees were introduced. In 1916,
570-529: The assumption of normality . In an article in the May 1970 issue of the Journal of Finance , entitled "Efficient Capital Markets: A Review of Theory and Empirical Work", Fama proposed two concepts that have been used on efficient markets ever since. First, Fama proposed three types of efficiency: (i) strong-form; (ii) semi-strong form; and (iii) weak efficiency. They are explained in the context of what information sets are factored in price trend. In weak form efficiency
600-549: The first academic business journal (1928), offering the first Executive MBA ( EMBA ) program (1943), and for offering the first weekend MBA program (1986). Students at the school founded the National Black MBA Association (1972), and it is the only U.S. business school with permanent campuses on three continents: Asia (2000), Europe (1994), and North America (1898). In Chicago, the Booth School has two campuses:
630-443: The hypothesis of market efficiency must be tested in the context of expected returns. The joint hypothesis problem states that when a model yields a predicted return significantly different from the actual return, one can never be certain if there exists an imperfection in the model or if the market is inefficient. Researchers can only modify their models by adding different factors to eliminate any anomalies, in hopes of fully explaining
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#1732863219255660-509: The information set is just historical prices, which can be predicted from historical price trend; thus, it is impossible to profit from it. Semi-strong form requires that all public information is reflected in prices already, such as companies' announcements or annual earnings figures. Finally, the strong-form concerns all information sets, including private information, are incorporated in price trend; it states no monopolistic information can entail profits, in other words, insider trading cannot make
690-483: The latter half of the twentieth century, the business school was instrumental in the development of the Chicago School of economics , an economic philosophy focused on free-market, minimal government involvement, due to faculty and student interaction with members of the university's influential Department of Economics. Other innovations by the school include initiating the first PhD program in business (1920), founding
720-589: The magazine features essays from Chicago Booth faculty and other academics. It is published quarterly in print and several times a week online. Chicago Booth Review is the most recent of several successive vehicles Chicago Booth has used to convey its intellectual capital to an outside audience. Starting in the 1960s, the school published the Selected Papers series, a collection of articles written by faculty members or excerpted from faculty speeches. In 1997, Booth launched Capital Ideas ( ISSN 1934-0060 ) as
750-470: The return within the model. The anomaly, also known as alpha in the modeling test, thus functions as a signal to the model maker whether it can perfectly predict returns by the factors in the model. However, as long as there exists an alpha, neither the conclusion of a flawed model nor market inefficiency can be drawn according to the Joint Hypothesis. Fama (1991) also stresses that market efficiency per se
780-574: The school #2 in their 2019 ranking. The Booth school has 177 professors, and includes Nobel laureates Eugene Fama and Richard Thaler and MacArthur Fellow Kevin M. Murphy . Other notable economists at the school include Luigi Zingales and Raghuram Rajan , and former Chairperson of the Council of Economic Advisers , Austan Goolsbee , who is currently on leave as President of the Federal Reserve Bank of Chicago. The Chicago Booth Alumni has
810-490: The school was renamed the School of Commerce and Administration . Soon after in 1922, the first doctorate program was offered at the school. In 1932, the school was rechristened as the School of Business . The School of Business offered its first Master of Business Administration (MBA) in 1935. A landmark decision was taken by the school at about this time to concentrate its resources solely on graduate programs, and accordingly,
840-515: The undergraduate program was phased out in 1942. In 1943, the school launched the first Executive MBA program. The school was renamed to Graduate School of Business (or more popularly, the GSB ) in 1959, a name that it held till 2008. That year alumnus David G. Booth gave the school a gift valued at $ 300 million, and in honor of the gift the school was renamed the University of Chicago Booth School of Business . (Interim dean Douglas J. Skinner) During
870-628: Was also selected as the school’s outstanding student–athlete. Fama's MBA and PhD came from the Booth School of Business at the University of Chicago in economics and finance . His doctoral supervisors were Nobel prize winner Merton Miller and Harry V. Roberts , but Benoit Mandelbrot was also an important influence. He has spent the entirety of his teaching career at the University of Chicago. His PhD thesis, which concluded that short-term stock price movements are unpredictable and approximate
900-550: Was awarded the Nobel Memorial Prize in Economic Sciences . In 2019, the University of Chicago announced that one of the student houses of Woodlawn Residential Commons, which opened in 2020, would be named after Fama. Fama is most often thought of as the father of the efficient-market hypothesis, which began with his PhD thesis. In 1965 he published an analysis of the behavior of stock market prices that showed that they exhibited so-called fat tail distribution properties, implying extreme movements were more common than predicted on
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