Data for: Estimation of Technical Change: Direct Semi/nonparametric Approaches

research_data contains the data, code, and results files for the paper Estimation of Technical Change: Direct Semi/nonparametric Approaches by Subal C. Kumbhakar, Mingyang Li, and Shunan Zhao. The materials are in the corresponding folders, respectively. In order to replicate the results, the directories in the .R code scripts need to be changed accordingly.