GTETI Companion Paper – Revised Version 2.1 (May 2026)
By Agustin Redonda, Lucas Millan, Christian von Haldenwang, Sofa Berg and Flurim Aliu | CEP & IDOS | GTED / GTETI, GTETI News, Publications
GTED / GTETI
GTETI Companion Paper – Revised Version 2.0 (December 2025)
By Agustin Redonda, Lucas Millan, Christian von Haldenwang, Sofa Berg and Flurim Aliu | CEP & IDOS | GTED / GTETI, GTETI News, Publications
Tax Expenditure Effectiveness: Tax Expenditures Lab Flagship Report 2025
By Christian von Haldenwang, Agustin Redonda, Flurim Aliu and Sofia Berg | GTED / GTETI, GTETI News, Publications
GTETI Companion Paper – Revised Version 1.1 (December 2024)
By A. Redonda, L. Millan, C. von Haldenwang, S. Berg and F. Aliu | 03 December 2024 | GTED / GTETI, Publications
The Global Tax Expenditures Transparency Index Companion Paper
By Agustin Redonda, Lucas Millan, Christian von Haldenwang, Flurim Aliu | 24 October 2023 | GTED / GTETI
Tax Expenditures in an Era of Transformative Change: the GTED Flagship Report 2023
By Christian von Haldenwang, Agustin Redonda, Flurim Aliu | 24 October 2023 | GTED / GTETI
The Global Tax Expenditures Database (GTED) Progress Report
By Flurim Aliu, Agustin Redonda, Christian von Haldenwang | 13 April 2022 | GTED / GTETI
Shedding Light on Worldwide Tax Expenditures. GTED Flagship Report 2021
By Christian von Haldenwang, Agustin Redonda, Flurim Aliu | 23 August 2021 | GTED / GTETI
The Global Tax Expenditures Database (GTED). Companion Paper
By Agustin Redonda, Christian von Haldenwang, Flurim Aliu | 26 August 2021 | GTED / GTETI