A Random Walk Down Wall Street – Burton G. Malkiel
Can professional investors consistently pick stocks that beat the market? Burton G. Malkiel, an economist at Princeton University and a former member of the Council of Economic Advisers, argues that for most people the answer is no. First published in 1973 and updated many times since, A Random Walk Down Wall Street: The Time-Tested Strategy for Successful Investing is one of the most influential books ever written for individual investors.
The title refers to the theory that short-term changes in stock prices are essentially unpredictable, like a random walk. Malkiel explains the efficient market hypothesis, the idea that prices quickly reflect available information, and shows why it is so difficult for analysts and fund managers to outperform the market after costs over the long run. He examines the methods investors use, including technical analysis, which studies price charts, and fundamental analysis, which estimates a company’s intrinsic value, and assesses their limitations.
The book also traces the history of speculative bubbles, from tulip mania in seventeenth-century Holland to the internet bubble and later booms and busts, showing how crowd psychology can drive prices far from reality. Malkiel discusses behavioral finance, risk and return, and newer investment approaches.
Most importantly, he offers practical guidance for investors at every stage of life, including saving regularly, diversifying, keeping costs low and investing in broad-based index funds, which he championed long before they became popular.
Clear and accessible, A Random Walk Down Wall Street is an essential read for investors. Content varies by edition, and the book is educational rather than personalized investment advice.
Valoraciones
No hay valoraciones aún.