Before revision: Daniel Kahneman who, along with Amos Tversky, proposed the fallacy The planning fallacy was first proposed by Daniel Kahneman and Amos Tversky in 1979.
After revision: center |Daniel Kahneman who, along with Amos Tversky, proposed the fallacy The planning fallacy was first proposed by Daniel Kahneman and Amos Tversky in 1979.