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Onkal, D.
First name(s): D.
Last name(s): Onkal

Publications of Onkal, D.
2011
Ayton, P., Onkal, D. and McReynolds, L., Effects of ignorance and information on judgments and decisions. (2011), in: Judgment and Decision Making, 6(381-391)
Onkal, D., Lawrence, M. and Sayim, K.Z., Influence of differentiated roles on group forecasting accuracy (2011), in: International Journal of Forecasting, 27(50-68)
Onkal, D., Sayim, K.Z. and Lawrence, M., Wisdom of group forecasts: Does role-playing play a role? (2011), in: Omega: International Journal of Management Science
[DOI]
2010
Onkal, D., Pollock, A.C., Macaulay, A. and Thomson, M., A trading application using empirical directional probabilities: GBP/USD (2010), in: International Journal of Decision Sciences, 1(89-111)
Goodwin, P., Onkal, D. and Thomson, M., Do forecasts expressed as prediction intervals improve production planning decisions? (2010), in: European Journal of Operational Research, 205(195-201)
2009
2008
Bolger, F., Onkal, D. and Gonul, M.S., Forecasting in health-service provision (2008), in: İktisat/İşletme ve Finans Dergisi, 23(5-16)
2007
2006
Onkal, D. and Gonul, M.S., Judgmental Adjustment: A Challenge for Providers and Users of Forecasts (2006), in: Foresight: Int J of Applied Forecasting, 1(13-17)
2005
2004
Onkal, D., Yates, J.F., Simga-Mugan, C. and Oztin, S., Professional and Amateur Judgment Accuracy: The Case of Foreign Exchange Rates (2004), in: Organizational Behavior and Human Decision Processes, 91(169-185)
Onkal, D., Yates, J.F., Simga-Mugan, C and Oztin, S., Professional vs Amateur Judgment Accuracy: The Case of Foreign Exchange Rates (2004), in: Organizational Behavior and Human Decision Processes, 91(169-185)
Onkal, D. and Bolger, F., Provider-User Differences in Perceived Usefulness of Forecasting Formats (2004), in: Omega - Int J of Management Science, 32(31-39)
2003
1996
1995
1994
1993
1992
Onkal, D. and Erel, E., Management Information Systems in Family Planning: Experience of a Developing Country (1992), in: International Forum on Information and Documentation, 17(20-24)