# A tibble: 4 x 2
strategy finalBalance
<chr> <dbl>
1 allRisky 0
2 allSafe 27500
3 godseye 55000
4 chanceLevel 13750
# A tibble: 2 x 4
forecast mean median sd
<chr> <dbl> <dbl> <dbl>
1 deterministic 15000 15000 8830.
2 probabilistic 11705. 11250 10333.
# A tibble: 4 x 5
# Groups: forecast [2]
forecast orderBlocks mean median sd
<chr> <chr> <dbl> <dbl> <dbl>
1 deterministic detProb 17188. 18750 8066.
2 deterministic probDet 13750 11250 9290.
3 probabilistic detProb 14375 18750 10415.
4 probabilistic probDet 10179. 6250 10353.
Histogram based on the difference between each participants final payoffs based on probabilistic minus deterministic forecasts.
Positive values mean higher final payoffs with probabilistic forecasts, negative values mean higher payoffs with deterministic forecasts.
Min. 1st Qu. Median Mean 3rd Qu. Max.
-2500 3125 11250 11705 19375 32500
Min. 1st Qu. Median Mean 3rd Qu. Max.
0 8125 15000 15000 20000 32500
# A tibble: 2 x 3
changed n proportion
<chr> <int> <dbl>
1 change 174 0.360
2 noChange 310 0.640
NULL
# A tibble: 2 x 3
forecast median mean
<chr> <dbl> <dbl>
1 deterministic 0.591 0.571
2 probabilistic 0.545 0.550
# A tibble: 84 x 6
# Groups: subID, forecast, event [88]
subID forecast event riskyDecision n proportion
<int> <chr> <chr> <chr> <int> <dbl>
1 4048 deterministic event no 11 1
2 4048 deterministic noEvent no 11 1
3 4048 probabilistic event no 11 1
4 4048 probabilistic noEvent no 11 1
5 4049 deterministic event no 5 0.455
6 4049 deterministic noEvent no 4 0.364
7 4049 probabilistic event no 3 0.273
8 4049 probabilistic noEvent no 7 0.636
9 4050 deterministic event no 6 0.545
10 4050 deterministic noEvent no 6 0.545
# … with 74 more rows
Correct here means to trade 100% when there is no HSSD, and to trade 50% when there is a HSSD. However, given that people make decisions rather than a categorization judgment, there is strictly speaking no correct or incorrect because what is right or wrong depends on the payoffs, risk preference and strategy of the person. E.g. it can be perfect for someone to use a very risk averse safe strategy.
# A tibble: 4 x 3
# Groups: event, forecast [4]
event forecast n
<chr> <chr> <int>
1 event deterministic 242
2 event probabilistic 242
3 noEvent deterministic 242
4 noEvent probabilistic 242
Min. 1st Qu. Median Mean 3rd Qu. Max.
53 72 79 78 84 100
Min. 1st Qu. Median Mean 3rd Qu. Max.
58 72 80 79 87 100
Distribution of confidence values
Relation of confidence to proportion correct decisions: Proportion correct for each confidence level across participants
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