The Informational Efficiency of the Art Market
Abstract
Two measures of informational efficiency are applied to the market for paintings. The first is a measure of market efficiency as captured by serial dependency in returns. The serial correlation in an index of art returns suggests the possibility of persistent trends in the art market, however there is no empirical evidence that these trends can be easily exploited. The second is a measure of “price risk,” or instantaneous uncertainty about the immediate resale value of a work of art. The magnitude of the price risk suggests that there is a major role for dealers in the art market. Using historical data, I find that the price risk has been declining since the beginning of the painting market, indicating increasing informational efficiency. Paintings are like stocks and a dealer is like a broker. Someone makes money, then there is someone else who's really good at investing in stocks, and he tells the investor what to buy. If someone tells you to go to a good gallery rather than one that's not so good, you'll get a painting that might turn out to be worth something, a painting you like that's also a good investment. Its like having a broker tell you what stocks to buy. Andy Warhol
Citation
Goetzmann, W.N. (1995), "The Informational Efficiency of the Art Market", Managerial Finance, Vol. 21 No. 6, pp. 25-34. https://doi.org/10.1108/eb018522
Publisher
:MCB UP Ltd
Copyright © 1995, MCB UP Limited