I find a web page providing references for articles that study specific aspects of CRSP, Compustat and other popular sources of data used in academic research. https://www.kellogg.northwestern.edu/researchcomputing/crsp-cstat-references.htm Some interesting topics include: error rates in CRSP and COMPUSTAT, differences between COMPUSTAT and CRSP … Continue reading Errors in CRSP, Compustat and other popular data source