In this study, it is aimed to compare the performances of the methods by predicting the movement directions of stock market indexes in developed countries by employing machine learning methods (MLMs) and determining the best estimation method. For this purpose, the movement directions of indexes...

This experiment compares the price dynamics and bubble formation in an asset market with a price adjustment rule in three treatments where subjects (1) submit a price forecast only, (2) choose quantity to buy/sell and (3) perform both tasks. We find deviation of the market price from the...

Many studies investigate the impact of heterogeneous beliefs in the first moment, while very few in the second moment. This is partially due to continuous-time setup which makes it difficult to incorporate heterogeneous beliefs in the second moment. In a two-period exponential-normal model with...

Investors' expectations on firms' cash flow growth can be biased (e.g. Bordalo et al. (2019)), yet we know little about how these biases and their asset pricing implications vary with forecast horizons. In this paper, I show that extreme expectations at all horizons beyond the current period...