This github page contains the source code (as well as some descriptions) for the "mrdd" package. This package implements the two-dimensional RD estimation described in Cheng (2023), which is available on aldencheng.com. The "mrdd" R package can also be installed in R if the user has the "devtools" package installed, by running the command:

devtools::install_github("alden1505/rd_multiple_running_var_code")

The two main functions are mrdd.fn (which estimates the two-dimensional RD), and create_plot (which generates plots based on the estimates).

References

Cheng, Alden, 2023. "Estimation of Regression Discontinuity and Kink Designs with Multiple Running Variables." Working Paper.