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Forecasting -
    Does it still
      work?
            EyeForTravel
         November 29, Prague
         Kate Varini, Oxford Brookes
Larissa Koupriouchina, Hotelschool The Hague
How many twists?
How many twists?
Uncertainty is
  different
Uncertainty is
  different
Black swans
 are on the
  increase




            See the video clip here
http://www.youtube.com/watch?v=BDbuJtAiABA
Speed of transactions
❖ Mobile web access from smartphones
will surpass traditional PCs by 2013
(Gartner Research)
❖ 1,200 % increase in 2011 of travel
category searches via mobile device
2011(Google)
❖ 3,000 % increase of hotel searches
on Google Maps (Google)
❖ Mobile bookings are expected to
exceed $160 million during 2011
(PhoCusWright)
Speed of transactions
Flash sales are moving from niche to mainstream
               distribution channel
Low cost competition
Budget hotels in top 6 Chinese cities
Increasing population
Climate change
Traditional segmentation doesn’t work
Traditional segmentation doesn’t work
Managing
       complexity


•   Signal detection

•   Contingency planning

•   Managing black swans?
5 Top Lessons from
forecasting research
 1. “Simple” models do not
    necessarily fit past data
    well but predict the future
    better than complex or
    sophisticated statistical
    models.

 2. Both statistical models and
    human judgment have
    been unable to capture the
    full extent of future
    uncertainty.
5 Top Lessons from
forecasting research
 3. Expert judgment is typically
    inferior to simple statistical
    models.

 4. Forecasts made by experts
    are no more accurate than
    those of knowledgeable
    individuals.

 5. Averaging the predictions
    of several individuals
    usually improves
    forecasting
Judgmental forecasting
    Conventional wisdom             Empirical findings
                               The amount of information does
The more information we have,    not improve the accuracy,
the more accurate the decision     instead it increases the
                                         confidence
     Monetary rewards and       Human behavior is too complex
punishments contribute to better to be motivated by monetary
        performance                     factors alone

                                 In many repetitive, routine
 Experience and /or expertise   decisions, experience and/or
improve accuracy of decisions   expertise do not contribute to
                                  future-oriented decisions
Forecasting by
   experts
How to deal with
Forecasting the future
Forecasting the future

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Forecasting the future

  • 1. Forecasting - Does it still work? EyeForTravel November 29, Prague Kate Varini, Oxford Brookes Larissa Koupriouchina, Hotelschool The Hague
  • 4. Uncertainty is different
  • 5. Uncertainty is different
  • 6. Black swans are on the increase See the video clip here http://www.youtube.com/watch?v=BDbuJtAiABA
  • 8. ❖ Mobile web access from smartphones will surpass traditional PCs by 2013 (Gartner Research) ❖ 1,200 % increase in 2011 of travel category searches via mobile device 2011(Google) ❖ 3,000 % increase of hotel searches on Google Maps (Google) ❖ Mobile bookings are expected to exceed $160 million during 2011 (PhoCusWright) Speed of transactions
  • 9. Flash sales are moving from niche to mainstream distribution channel
  • 11. Budget hotels in top 6 Chinese cities
  • 16. Managing complexity • Signal detection • Contingency planning • Managing black swans?
  • 17. 5 Top Lessons from forecasting research 1. “Simple” models do not necessarily fit past data well but predict the future better than complex or sophisticated statistical models. 2. Both statistical models and human judgment have been unable to capture the full extent of future uncertainty.
  • 18. 5 Top Lessons from forecasting research 3. Expert judgment is typically inferior to simple statistical models. 4. Forecasts made by experts are no more accurate than those of knowledgeable individuals. 5. Averaging the predictions of several individuals usually improves forecasting
  • 19. Judgmental forecasting Conventional wisdom Empirical findings The amount of information does The more information we have, not improve the accuracy, the more accurate the decision instead it increases the confidence Monetary rewards and Human behavior is too complex punishments contribute to better to be motivated by monetary performance factors alone In many repetitive, routine Experience and /or expertise decisions, experience and/or improve accuracy of decisions expertise do not contribute to future-oriented decisions
  • 20. Forecasting by experts
  • 21. How to deal with