J. Efrim Boritz, Won Gyun No. How Significant are the Differences in Financial Data Provided by Key Data Sources? A Comparison of XBRL, Compustat, Yahoo! Finance, and Google Finance. J. Information Systems, 34(3):47-75, 2020. [doi]
@article{BoritzN20,
title = {How Significant are the Differences in Financial Data Provided by Key Data Sources? A Comparison of XBRL, Compustat, Yahoo! Finance, and Google Finance},
author = {J. Efrim Boritz and Won Gyun No},
year = {2020},
doi = {10.2308/isys-52618},
url = {https://doi.org/10.2308/isys-52618},
researchr = {https://researchr.org/publication/BoritzN20},
cites = {0},
citedby = {0},
journal = {J. Information Systems},
volume = {34},
number = {3},
pages = {47-75},
}