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A Random Walk Down Wall Street, written by Burton Gordon Malkiel, a Princeton University economist, is a book on the subject of stock markets which popularized the random walk hypothesis. Malkiel argues that asset prices typically exhibit signs of a random walk , and thus one cannot consistently outperform market averages .
The term was popularized by the 1973 book A Random Walk Down Wall Street by Burton Malkiel, a professor of economics at Princeton University, [2] and was used earlier in Eugene Fama's 1965 article "Random Walks In Stock Market Prices", [3] which was a less technical version of his Ph.D. thesis.
Burton Gordon Malkiel (born August 28, 1932) is an American economist, financial executive, and writer most noted for his classic finance book A Random Walk Down Wall Street (first published 1973, in its 13th edition as of 2023).
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This effect was explained by economics professor Burton Malkiel in his book A Random Walk Down Wall Street: A bubble starts when any group of stocks, in this case those associated with the excitement of the Internet, begin to rise.
Burton Malkiel, in his influential 1973 work A Random Walk Down Wall Street, claimed that stock prices could therefore not be accurately predicted by looking at price history. As a result, Malkiel argued, stock prices are best described by a statistical process called a "random walk" meaning each day's deviations from the central value are ...
Burton Malkiel in his A Random Walk Down Wall Street (1973) [51] argues that "the preponderance of statistical evidence" supports EMH, but admits there are enough "gremlins lurking about" in the data to prevent EMH from being conclusively proved.
The application of random walk hypothesis in financial theory was first proposed by Maurice Kendall in 1953. [50] It was later promoted by Eugene Fama and Burton Malkiel. Random strings were first studied in the 1960s by A. N. Kolmogorov (who had provided the first axiomatic definition of probability theory in 1933), [51] Chaitin and Martin ...