As this post explains, the main study that people cite when saying that “superforecasters are better than experts” comes from a competition where the aggregation methods for the two groups was different (Good Judgment Project’s aggregation algorithm versus prediction market with low liquidity for amateur forecasters and experts, respectively). Prediction markets for forecasters and experts had similar performance.
As this post explains, the main study that people cite when saying that “superforecasters are better than experts” comes from a competition where the aggregation methods for the two groups was different (Good Judgment Project’s aggregation algorithm versus prediction market with low liquidity for amateur forecasters and experts, respectively). Prediction markets for forecasters and experts had similar performance.