Panel Data Toolbox source, an extendePanel Data Toolbox is a new package for MATLAB that includes functionsto estimate the main econometric methods of panel data analysis. Thepackage covers the standard fixed, between and random effects methods, that areextended to allow for instrumental variables, as well as spatial panel data specifications.d manual explaining themethods, MATLAB functions, and how they work, as well as supplementarymaterial (classic examples and numerical checks against other popular software) are available to download: