Review of Financial Studies Vol. 35 No. 2 2022
Asset Price Dynamics with Limited Attention
open access
Abstract
We identify long-lived pricing errors through a model in which inattentive investors arrive stochastically to trade. The model’s parameters are structurally estimated using daily NYSE market-maker inventories, retail order flows, and prices. The estimated model fits empirical variances, autocorrelations, and cross-autocorrelations among our three data series from daily to monthly frequencies. Pricing errors for the typical NYSE stock have a standard deviation of 3.2 percentage points and a half-life of 6.2 weeks. These pricing errors account for 9.4%, 7.0%, and 4.5% of the respective daily, monthly, and quarterly idiosyncratic return variances.
- DOI
- 10.1093/rfs/hhab045
- Volume
- 35
- Issue
- 2
- Pages
- 962-1008
- Language
- en
- Sources
- bibtex:phds-export.bib openalex crossref