Working paper (2022) - Amna Chaudhry (author), H Sha (author), R. Haouari (author), M.K. Singh (author), A Morris (author), H. Boghani (author), M. Quddus (author), P. Thomas (author), M Brackstone (author), A. Tympakianaki (author), H Bin (author), S Glaser (author), E Papazikou (author)

Report (2021) - Wendy Weijermars (author), R.D. Zwart (author), P. Thomas (author), A. Hula (author), C. Mons (author), S. Gebhard (author), D. Cleij (author), H Sha (author), Amna Chaudhry (author), H. Boghani (author), R. Haouari (author), M. Quddus (author)