Can asset markets be manipulated? A field experiment with racetrack betting
Abstract
To test whether naturally occurring markets can be strategically manipulated, $500 and $1,000 bets were made, then cancelled, at horse racing tracks. The net effects of these costless temporary bets give clues about how market participants react to information large bets might contain. The bets moved odds on horses visibly (compared to matched-pair control horses with similar prebet odds) and had a slight tendency to draw money toward the horse that was temporarily bet, but the net effect was close to zero and statistically insignificant. The results suggest that some bettors inferred information from bets and others did not, and their actions roughtly cancelled out.Download Info
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Paper provided by The Field Experiments Website in its series Natural Field Experiments with number 00222.Length:
Date of creation: 1998
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Handle: RePEc:feb:natura:00222
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Web page: http://www.fieldexperiments.com
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Snowberg, Erik & Wolfers, Justin & Zitzewitz, Eric, 2012.
"Prediction Markets for Economic Forecasting,"
IZA Discussion Papers
6720, Institute for the Study of Labor (IZA).
- Erik Snowberg & Justin Wolfers & Eric Zitzewitz, 2012. "Prediction Markets for Economic Forecasting," CESifo Working Paper Series 3884, CESifo Group Munich.
- Erik Snowberg & Justin Wolfers & Eric Zitzewitz, 2012. "Prediction Markets for Economic Forecasting," NBER Working Papers 18222, National Bureau of Economic Research, Inc.
- Erik Snowberg & Justin Wolfers & Eric Zitzewitz, 2012. "Prediction Markets for Economic Forecasting," CAMA Working Papers 2012-33, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
- Snowberg, Erik & Wolfers, Justin & Zitzewitz, Eric, 2012. "Prediction Markets for Economic Forecasting," CEPR Discussion Papers 9059, C.E.P.R. Discussion Papers.
- Glenn Harrison & John List, 2004.
"Field experiments,"
Artefactual Field Experiments
00058, The Field Experiments Website.
- Glenn W. Harrison & John A. List, 2004. "Field Experiments," Journal of Economic Literature, American Economic Association, vol. 42(4), pages 1009-1055, December.
- John List & David Reiley, 2008. "Field experiments," Artefactual Field Experiments 00091, The Field Experiments Website.
- Wolfers, Justin & Zitzewitz, Eric, 2006.
"Prediction Markets in Theory and Practice,"
CEPR Discussion Papers
5578, C.E.P.R. Discussion Papers.
- Justin Wolfers & Eric Zitzewitz, 2006. "Prediction Markets in Theory and Practice," NBER Working Papers 12083, National Bureau of Economic Research, Inc.
- Wolfers, Justin & Zitzewitz, Eric, 2006. "Prediction Markets in Theory and Practice," IZA Discussion Papers 1991, Institute for the Study of Labor (IZA).
- Wolfers, Justin & Zitzewitz, Eric, 2006. "Prediction Markets in Theory and Practice," Research Papers 1927, Stanford University, Graduate School of Business.
- Paul Rhode & Koleman Strumpf, 2006. "Manipulating political stock markets: A field experiment and a century of observational data," Natural Field Experiments 00325, The Field Experiments Website.
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