akfamily / akshare

AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

bashtage / linearmodels

Additional linear models including instrumental variable and panel data models that are missing from statsmodels.

OpenSourceAP / CrossSection

Code to accompany our paper Chen and Zimmermann (2020), "Open source cross-sectional asset pricing"