How “Point Blindness” Dilutes the Value of Stock Market Reports
The stock index “point” is a focal component of financial news reports. Though many reports draw attention to point changes in major indices, few people realize that the value of a stock index “point” changes frequently. We call this perceptual phenomenon “point blindness.” We examine causes of point blindness and then propose alternate ways of reporting stock market information to counter it. The alternatives are easy to implement and can help citizens draw important inferences about stock values. An experiment shows that alternate modes of presentation have significant effects on public perceptions of the stock market.
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- Poterba, James & Rauh, Joshua & Venti, Steven & Wise, David, 2007.
"Defined contribution plans, defined benefit plans, and the accumulation of retirement wealth,"
Journal of Public Economics,
Elsevier, vol. 91(10), pages 2062-2086, November.
- James Poterba & Joshua Rauh & Steven Venti & David Wise, 2007. "Defined contribution plans, defined benefit plans, and the accumulation of retirement wealth," NBER Chapters, in: Trans-Atlantic Public Economics Seminar (TAPES), Public Policy and Retirement, pages 2062-2086 National Bureau of Economic Research, Inc.
- James Poterba & Joshua Rauh & Steven Venti & David Wise, 2006. "Defined Contribution Plans, Defined Benefit Plans, and the Accumulation of Retirement Wealth," NBER Working Papers 12597, National Bureau of Economic Research, Inc.
- Rao, Akshay R & Monroe, Kent B, 1988. " The Moderating Effect of Prior Knowledge on Cue Utilization in Product Evaluations," Journal of Consumer Research, Oxford University Press, vol. 15(2), pages 253-64, September.
- Xavier Gabaix & David Laibson & Guillermo Moloche & Stephen Weinberg, 2006. "Costly Information Acquisition: Experimental Analysis of a Boundedly Rational Model," American Economic Review, American Economic Association, vol. 96(4), pages 1043-1068, September.
- Jerry Hausman, 2003. "Sources of Bias and Solutions to Bias in the Consumer Price Index," Journal of Economic Perspectives, American Economic Association, vol. 17(1), pages 23-44, Winter.
- Karen K. Lewis, 1999. "Trying to Explain Home Bias in Equities and Consumption," Journal of Economic Literature, American Economic Association, vol. 37(2), pages 571-608, June.
- Kardes, Frank R. & Kim, John & Lim, Jeen-Su, 1994. "Moderating effects of prior knowledge on the perceived diagnosticity of beliefs derived from implicit versus explicit product claims," Journal of Business Research, Elsevier, vol. 29(3), pages 219-224, March.
- Lütje, Torben & Menkhoff, Lukas, 2004.
"What Drives Home Bias? Evidence from Fund Managers Views,"
Hannover Economic Papers (HEP)
dp-296, Leibniz Universität Hannover, Wirtschaftswissenschaftliche Fakultät.
- Torben Lütje & Lukas Menkhoff, 2007. "What drives home bias? Evidence from fund managers' views," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 12(1), pages 21-35.
- Herbert A. Simon, 1955. "A Behavioral Model of Rational Choice," The Quarterly Journal of Economics, Oxford University Press, vol. 69(1), pages 99-118.
- Bettman, James R & Kakkar, Pradeep, 1977. " Effects of Information Presentation Format on Consumer Information Acquisition Strategies," Journal of Consumer Research, Oxford University Press, vol. 3(4), pages 233-40, March.
- Rupert Sausgruber & Jean-Robert Tyran, .
"Testing the Mill hypothesis of fiscal illusion,"
04-18, University of Copenhagen. Department of Economics, revised Sep 2004.
- Sirkka L. Jarvenpaa, 1989. "The Effect of Task Demands and Graphical Format on Information Processing Strategies," Management Science, INFORMS, vol. 35(3), pages 285-303, March.
- Randolph B. Cohen & Christopher Polk & Tuomo Vuolteenaho, 2005. "Money Illusion in the Stock Market: The Modigliani-Cohn Hypothesis," NBER Working Papers 11018, National Bureau of Economic Research, Inc.
- Randolph B. Cohen & Christopher Polk & Tuomo Vuolteenaho, 2005. "Money Illusion in the Stock Market: The Modigliani-Cohn Hypothesis," The Quarterly Journal of Economics, Oxford University Press, vol. 120(2), pages 639-668.
- Levy, Haim & Sarnat, Marshall, 1970. "International Diversification of Investment Portfolios," American Economic Review, American Economic Association, vol. 60(4), pages 668-75, September.
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