This folder contains the following subfolders (each of them contains a separate README file that helps to
understand the content of the subfolder):

1) Model: codes used for solving and simulating the model
2) Estimation_migration: codes used for estimation of parameters associated with the matching process together with data files
3) data_spreads_and_debt: data on government bond yields, debt levels and GDP PPP 
4) Data_migrations: contains data on migration process in the EU
5) data_expenditures_on_elderly: contains the SOCX OECD on public expenditures related to the elderly 
6) estimation_productivity: contains the data and the code that estimates the process that governs the evolution of 30-years means of productivity
7) MotivatingFigures: contains data and scripts that are mentioned in the intro to the paper and that generate Figure 1

Created Sept 17, 2021  