The supplemental StataCode.zip archive for this publication contains the following files. Stata files were created using Version 14 and may not be compatible with earlier versions.


The SEDD_4_0 dataset is publicly available for download at:
http://www.ed.lu.se/databases/sedd/sedd-public-access

1. Stata program to transform the SEDD dataset into an episodes file that can be used for survival analysis
      1_Create_dataset.do

2. Stata program to prepare the data for survival analysis (creation of variables etc.)
      2_Prepare_data_survival_analysis.do

3. Stata program to create the descriptive statistics (Table 2-3 and Figure 4 in the paper)
      3_Descriptives.do

4. Stata program to estimate the models (Table 4-6)
      4_Models.do