To aggregate large spatial data held as xarray datasets, there are two options, salem and xESMF. An example...
IV regression in Stata with spatial and serial correlation in the error term
In one of my papers (The Effects of Dust Storms on Economic Development), I implement an instrumental variables...
File Management on Columbia’s Computing Clusters
Sometimes it happens that I have a project that requires too much memory for my personal computer, but...
Calculating marginal effects semi-parametrically in Stata
Here is a program in Stata to calculate the marginal effects of one variable on another in a...
Visualizing relationship after controls
This Stata program allows one to visualize the relationship between a dependent variable and one independent variable of...